Extensions 1→N→G→Q→1 with N=C₂² and Q=2₊¹⁺⁴

Direct product G=N×Q with N=C₂² and Q=2₊¹⁺⁴

		d	ρ	Label	ID
C₂²×2₊¹⁺⁴		32		C2^2xES+(2,2)	128,2323

Semidirect products G=N:Q with N=C₂² and Q=2₊¹⁺⁴

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊₁2₊¹⁺⁴ = C₂².₇₃C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16		C2^2:1ES+(2,2)	128,2216
C₂²⋊₂2₊¹⁺⁴ = C₂².₇₇C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2:2ES+(2,2)	128,2220

Non-split extensions G=N.Q with N=C₂² and Q=2₊¹⁺⁴

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².₁2₊¹⁺⁴ = D₈⋊₁₁D₄	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16	8+	C2^2.1ES+(2,2)	128,2020
C₂².₂2₊¹⁺⁴ = D₈.₁₃D₄	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32	8-	C2^2.2ES+(2,2)	128,2021
C₂².₃2₊¹⁺⁴ = D₈○SD₁₆	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32	4	C2^2.3ES+(2,2)	128,2022
C₂².₄2₊¹⁺⁴ = D₈⋊₆D₄	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16	4	C2^2.4ES+(2,2)	128,2023
C₂².₅2₊¹⁺⁴ = D₈○D₈	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16	4+	C2^2.5ES+(2,2)	128,2024
C₂².₆2₊¹⁺⁴ = D₈○Q₁₆	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32	4-	C2^2.6ES+(2,2)	128,2025
C₂².₇2₊¹⁺⁴ = C₂².₇₉C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16		C2^2.7ES+(2,2)	128,2222
C₂².₈2₊¹⁺⁴ = C₂².₈₁C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.8ES+(2,2)	128,2224
C₂².₉2₊¹⁺⁴ = C₂².₁₀₂C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.9ES+(2,2)	128,2245
C₂².₁₀2₊¹⁺⁴ = C₄²⋊C₂³	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	16		C2^2.10ES+(2,2)	128,2264
C₂².₁₁2₊¹⁺⁴ = C₂².₁₂₂C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.11ES+(2,2)	128,2265
C₂².₁₂2₊¹⁺⁴ = C₂².₁₂₃C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.12ES+(2,2)	128,2266
C₂².₁₃2₊¹⁺⁴ = C₂².₁₂₄C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.13ES+(2,2)	128,2267
C₂².₁₄2₊¹⁺⁴ = C₂².₁₃₁C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.14ES+(2,2)	128,2274
C₂².₁₅2₊¹⁺⁴ = C₂².₁₃₂C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.15ES+(2,2)	128,2275
C₂².₁₆2₊¹⁺⁴ = C₂².₁₃₃C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	64		C2^2.16ES+(2,2)	128,2276
C₂².₁₇2₊¹⁺⁴ = C₂².₁₃₄C₂⁵	φ: 2₊¹⁺⁴/C₂×D₄ → C₂ ⊆ Aut C₂²	32		C2^2.17ES+(2,2)	128,2277
C₂².₁₈2₊¹⁺⁴ = C₂².₈₃C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.18ES+(2,2)	128,2226
C₂².₁₉2₊¹⁺⁴ = C₂².₁₀₈C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.19ES+(2,2)	128,2251
C₂².₂₀2₊¹⁺⁴ = C₂².₁₁₁C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	64		C2^2.20ES+(2,2)	128,2254
C₂².₂₁2₊¹⁺⁴ = C₂².₁₂₅C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.21ES+(2,2)	128,2268
C₂².₂₂2₊¹⁺⁴ = C₂².₁₂₆C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.22ES+(2,2)	128,2269
C₂².₂₃2₊¹⁺⁴ = C₂².₁₄₇C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.23ES+(2,2)	128,2290
C₂².₂₄2₊¹⁺⁴ = C₂².₁₄₈C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	64		C2^2.24ES+(2,2)	128,2291
C₂².₂₅2₊¹⁺⁴ = C₂².₁₄₉C₂⁵	φ: 2₊¹⁺⁴/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2.25ES+(2,2)	128,2292
C₂².₂₆2₊¹⁺⁴ = C₂³⋊C₄²	central extension (φ=1)	32		C2^2.26ES+(2,2)	128,1005
C₂².₂₇2₊¹⁺⁴ = C₂⁴.₅₂₄C₂³	central extension (φ=1)	64		C2^2.27ES+(2,2)	128,1006
C₂².₂₈2₊¹⁺⁴ = D₄⋊₄C₄²	central extension (φ=1)	64		C2^2.28ES+(2,2)	128,1007
C₂².₂₉2₊¹⁺⁴ = Q₈⋊₄C₄²	central extension (φ=1)	128		C2^2.29ES+(2,2)	128,1008
C₂².₃₀2₊¹⁺⁴ = C₂⁴.₉₀D₄	central extension (φ=1)	32		C2^2.30ES+(2,2)	128,1040
C₂².₃₁2₊¹⁺⁴ = C₂³.₁₉₁C₂⁴	central extension (φ=1)	32		C2^2.31ES+(2,2)	128,1041
C₂².₃₂2₊¹⁺⁴ = C₂⁴.₅₄₂C₂³	central extension (φ=1)	64		C2^2.32ES+(2,2)	128,1043
C₂².₃₃2₊¹⁺⁴ = C₂³.₁₉₄C₂⁴	central extension (φ=1)	32		C2^2.33ES+(2,2)	128,1044
C₂².₃₄2₊¹⁺⁴ = C₂³.₁₉₅C₂⁴	central extension (φ=1)	64		C2^2.34ES+(2,2)	128,1045
C₂².₃₅2₊¹⁺⁴ = C₂⁴.₁₉₂C₂³	central extension (φ=1)	64		C2^2.35ES+(2,2)	128,1046
C₂².₃₆2₊¹⁺⁴ = C₂⁴.₉₁D₄	central extension (φ=1)	32		C2^2.36ES+(2,2)	128,1047
C₂².₃₇2₊¹⁺⁴ = C₂⁴.₅₄₅C₂³	central extension (φ=1)	64		C2^2.37ES+(2,2)	128,1048
C₂².₃₈2₊¹⁺⁴ = C₂³.₁₉₉C₂⁴	central extension (φ=1)	64		C2^2.38ES+(2,2)	128,1049
C₂².₃₉2₊¹⁺⁴ = C₂⁴.₅₄₇C₂³	central extension (φ=1)	64		C2^2.39ES+(2,2)	128,1050
C₂².₄₀2₊¹⁺⁴ = C₂³.₂₀₁C₂⁴	central extension (φ=1)	64		C2^2.40ES+(2,2)	128,1051
C₂².₄₁2₊¹⁺⁴ = C₂³.₂₀₂C₂⁴	central extension (φ=1)	128		C2^2.41ES+(2,2)	128,1052
C₂².₄₂2₊¹⁺⁴ = C₂³.₂₀₃C₂⁴	central extension (φ=1)	32		C2^2.42ES+(2,2)	128,1053
C₂².₄₃2₊¹⁺⁴ = C₂⁴.₁₉₅C₂³	central extension (φ=1)	64		C2^2.43ES+(2,2)	128,1054
C₂².₄₄2₊¹⁺⁴ = C₄².₁₅₉D₄	central extension (φ=1)	64		C2^2.44ES+(2,2)	128,1055
C₂².₄₅2₊¹⁺⁴ = C₄²⋊₁₃D₄	central extension (φ=1)	64		C2^2.45ES+(2,2)	128,1056
C₂².₄₆2₊¹⁺⁴ = C₂⁴.₁₉₈C₂³	central extension (φ=1)	64		C2^2.46ES+(2,2)	128,1057
C₂².₄₇2₊¹⁺⁴ = C₄².₁₆₀D₄	central extension (φ=1)	64		C2^2.47ES+(2,2)	128,1058
C₂².₄₈2₊¹⁺⁴ = C₄²⋊₁₄D₄	central extension (φ=1)	64		C2^2.48ES+(2,2)	128,1060
C₂².₄₉2₊¹⁺⁴ = C₂³.₂₁₁C₂⁴	central extension (φ=1)	64		C2^2.49ES+(2,2)	128,1061
C₂².₅₀2₊¹⁺⁴ = C₄².₃₃Q₈	central extension (φ=1)	128		C2^2.50ES+(2,2)	128,1062
C₂².₅₁2₊¹⁺⁴ = C₄²⋊₄Q₈	central extension (φ=1)	128		C2^2.51ES+(2,2)	128,1063
C₂².₅₂2₊¹⁺⁴ = C₂³.₂₁₄C₂⁴	central extension (φ=1)	64		C2^2.52ES+(2,2)	128,1064
C₂².₅₃2₊¹⁺⁴ = C₂³.₂₁₅C₂⁴	central extension (φ=1)	64		C2^2.53ES+(2,2)	128,1065
C₂².₅₄2₊¹⁺⁴ = C₂⁴.₂₀₃C₂³	central extension (φ=1)	64		C2^2.54ES+(2,2)	128,1066
C₂².₅₅2₊¹⁺⁴ = C₂⁴.₂₀₄C₂³	central extension (φ=1)	64		C2^2.55ES+(2,2)	128,1067
C₂².₅₆2₊¹⁺⁴ = C₂³.₂₁₈C₂⁴	central extension (φ=1)	128		C2^2.56ES+(2,2)	128,1068
C₂².₅₇2₊¹⁺⁴ = C₂⁴.₂₀₅C₂³	central extension (φ=1)	64		C2^2.57ES+(2,2)	128,1069
C₂².₅₈2₊¹⁺⁴ = D₄×C₂²⋊C₄	central extension (φ=1)	32		C2^2.58ES+(2,2)	128,1070
C₂².₅₉2₊¹⁺⁴ = C₂⁴.₅₄₉C₂³	central extension (φ=1)	64		C2^2.59ES+(2,2)	128,1071
C₂².₆₀2₊¹⁺⁴ = C₂³.₂₂₃C₂⁴	central extension (φ=1)	64		C2^2.60ES+(2,2)	128,1073
C₂².₆₁2₊¹⁺⁴ = C₂³.₂₂₄C₂⁴	central extension (φ=1)	32		C2^2.61ES+(2,2)	128,1074
C₂².₆₂2₊¹⁺⁴ = C₂³.₂₂₅C₂⁴	central extension (φ=1)	64		C2^2.62ES+(2,2)	128,1075
C₂².₆₃2₊¹⁺⁴ = C₂³.₂₂₇C₂⁴	central extension (φ=1)	64		C2^2.63ES+(2,2)	128,1077
C₂².₆₄2₊¹⁺⁴ = C₂⁴.₂₀₈C₂³	central extension (φ=1)	64		C2^2.64ES+(2,2)	128,1078
C₂².₆₅2₊¹⁺⁴ = C₂³.₂₂₉C₂⁴	central extension (φ=1)	64		C2^2.65ES+(2,2)	128,1079
C₂².₆₆2₊¹⁺⁴ = D₄×C₄⋊C₄	central extension (φ=1)	64		C2^2.66ES+(2,2)	128,1080
C₂².₆₇2₊¹⁺⁴ = C₂³.₂₃₁C₂⁴	central extension (φ=1)	64		C2^2.67ES+(2,2)	128,1081
C₂².₆₈2₊¹⁺⁴ = Q₈×C₄⋊C₄	central extension (φ=1)	128		C2^2.68ES+(2,2)	128,1082
C₂².₆₉2₊¹⁺⁴ = C₂³.₂₃₄C₂⁴	central extension (φ=1)	64		C2^2.69ES+(2,2)	128,1084
C₂².₇₀2₊¹⁺⁴ = C₂³.₂₃₅C₂⁴	central extension (φ=1)	64		C2^2.70ES+(2,2)	128,1085
C₂².₇₁2₊¹⁺⁴ = C₂³.₂₃₆C₂⁴	central extension (φ=1)	64		C2^2.71ES+(2,2)	128,1086
C₂².₇₂2₊¹⁺⁴ = C₂³.₂₃₇C₂⁴	central extension (φ=1)	128		C2^2.72ES+(2,2)	128,1087
C₂².₇₃2₊¹⁺⁴ = C₂⁴.₂₁₂C₂³	central extension (φ=1)	64		C2^2.73ES+(2,2)	128,1089
C₂².₇₄2₊¹⁺⁴ = C₂³.₂₄₀C₂⁴	central extension (φ=1)	32		C2^2.74ES+(2,2)	128,1090
C₂².₇₅2₊¹⁺⁴ = C₂³.₂₄₁C₂⁴	central extension (φ=1)	64		C2^2.75ES+(2,2)	128,1091
C₂².₇₆2₊¹⁺⁴ = C₂⁴.₅₅₈C₂³	central extension (φ=1)	64		C2^2.76ES+(2,2)	128,1092
C₂².₇₇2₊¹⁺⁴ = C₂⁴.₂₁₅C₂³	central extension (φ=1)	64		C2^2.77ES+(2,2)	128,1093
C₂².₇₈2₊¹⁺⁴ = C₂⁴.₂₁₇C₂³	central extension (φ=1)	64		C2^2.78ES+(2,2)	128,1095
C₂².₇₉2₊¹⁺⁴ = C₂⁴.₂₁₈C₂³	central extension (φ=1)	64		C2^2.79ES+(2,2)	128,1096
C₂².₈₀2₊¹⁺⁴ = C₂⁴.₂₁₉C₂³	central extension (φ=1)	64		C2^2.80ES+(2,2)	128,1098
C₂².₈₁2₊¹⁺⁴ = C₂⁴.₂₂₀C₂³	central extension (φ=1)	64		C2^2.81ES+(2,2)	128,1099
C₂².₈₂2₊¹⁺⁴ = C₂³.₂₅₀C₂⁴	central extension (φ=1)	64		C2^2.82ES+(2,2)	128,1100
C₂².₈₃2₊¹⁺⁴ = C₂³.₂₅₁C₂⁴	central extension (φ=1)	128		C2^2.83ES+(2,2)	128,1101
C₂².₈₄2₊¹⁺⁴ = C₂³.₂₅₂C₂⁴	central extension (φ=1)	128		C2^2.84ES+(2,2)	128,1102
C₂².₈₅2₊¹⁺⁴ = C₂⁴.₂₂₁C₂³	central extension (φ=1)	64		C2^2.85ES+(2,2)	128,1104
C₂².₈₆2₊¹⁺⁴ = C₂³.₂₅₅C₂⁴	central extension (φ=1)	64		C2^2.86ES+(2,2)	128,1105
C₂².₈₇2₊¹⁺⁴ = C₂⁴.₂₂₃C₂³	central extension (φ=1)	64		C2^2.87ES+(2,2)	128,1106
C₂².₈₈2₊¹⁺⁴ = C₂³.₂₅₇C₂⁴	central extension (φ=1)	32		C2^2.88ES+(2,2)	128,1107
C₂².₈₉2₊¹⁺⁴ = C₂⁴.₂₂₅C₂³	central extension (φ=1)	64		C2^2.89ES+(2,2)	128,1108
C₂².₉₀2₊¹⁺⁴ = C₂³.₂₅₉C₂⁴	central extension (φ=1)	64		C2^2.90ES+(2,2)	128,1109
C₂².₉₁2₊¹⁺⁴ = C₂⁴.₂₂₇C₂³	central extension (φ=1)	64		C2^2.91ES+(2,2)	128,1110
C₂².₉₂2₊¹⁺⁴ = C₂³.₂₆₁C₂⁴	central extension (φ=1)	64		C2^2.92ES+(2,2)	128,1111
C₂².₉₃2₊¹⁺⁴ = C₂³.₂₆₂C₂⁴	central extension (φ=1)	64		C2^2.93ES+(2,2)	128,1112
C₂².₉₄2₊¹⁺⁴ = C₂³.₂₆₃C₂⁴	central extension (φ=1)	128		C2^2.94ES+(2,2)	128,1113
C₂².₉₅2₊¹⁺⁴ = C₂³.₂₆₄C₂⁴	central extension (φ=1)	128		C2^2.95ES+(2,2)	128,1114
C₂².₉₆2₊¹⁺⁴ = C₂⁴.₂₃₀C₂³	central extension (φ=1)	64		C2^2.96ES+(2,2)	128,1115
C₂².₉₇2₊¹⁺⁴ = C₂×C₂².₁₁C₂⁴	central extension (φ=1)	32		C2^2.97ES+(2,2)	128,2157
C₂².₉₈2₊¹⁺⁴ = C₂×C₂³.₃₃C₂³	central extension (φ=1)	64		C2^2.98ES+(2,2)	128,2159
C₂².₉₉2₊¹⁺⁴ = C₂×C₂³⋊₃D₄	central extension (φ=1)	32		C2^2.99ES+(2,2)	128,2177
C₂².₁₀₀2₊¹⁺⁴ = C₂×C₂².₂₉C₂⁴	central extension (φ=1)	32		C2^2.100ES+(2,2)	128,2178
C₂².₁₀₁2₊¹⁺⁴ = C₂×C₂².₃₁C₂⁴	central extension (φ=1)	64		C2^2.101ES+(2,2)	128,2180
C₂².₁₀₂2₊¹⁺⁴ = C₂×C₂².₃₂C₂⁴	central extension (φ=1)	32		C2^2.102ES+(2,2)	128,2182
C₂².₁₀₃2₊¹⁺⁴ = C₂×C₂².₃₃C₂⁴	central extension (φ=1)	64		C2^2.103ES+(2,2)	128,2183
C₂².₁₀₄2₊¹⁺⁴ = C₂×C₂².₃₄C₂⁴	central extension (φ=1)	64		C2^2.104ES+(2,2)	128,2184
C₂².₁₀₅2₊¹⁺⁴ = C₂×C₂².₃₆C₂⁴	central extension (φ=1)	64		C2^2.105ES+(2,2)	128,2186
C₂².₁₀₆2₊¹⁺⁴ = C₂×C₂³⋊₂Q₈	central extension (φ=1)	32		C2^2.106ES+(2,2)	128,2188
C₂².₁₀₇2₊¹⁺⁴ = C₂×C₂³.₄₁C₂³	central extension (φ=1)	64		C2^2.107ES+(2,2)	128,2189
C₂².₁₀₈2₊¹⁺⁴ = C₂×D₄²	central extension (φ=1)	32		C2^2.108ES+(2,2)	128,2194
C₂².₁₀₉2₊¹⁺⁴ = C₂×D₄⋊₅D₄	central extension (φ=1)	32		C2^2.109ES+(2,2)	128,2195
C₂².₁₁₀2₊¹⁺⁴ = C₂×Q₈⋊₆D₄	central extension (φ=1)	64		C2^2.110ES+(2,2)	128,2199
C₂².₁₁₁2₊¹⁺⁴ = C₂×C₂².₄₅C₂⁴	central extension (φ=1)	32		C2^2.111ES+(2,2)	128,2201
C₂².₁₁₂2₊¹⁺⁴ = C₂×C₂².₄₇C₂⁴	central extension (φ=1)	64		C2^2.112ES+(2,2)	128,2203
C₂².₁₁₃2₊¹⁺⁴ = C₂×D₄⋊₃Q₈	central extension (φ=1)	64		C2^2.113ES+(2,2)	128,2204
C₂².₁₁₄2₊¹⁺⁴ = C₂×C₂².₄₉C₂⁴	central extension (φ=1)	64		C2^2.114ES+(2,2)	128,2205
C₂².₁₁₅2₊¹⁺⁴ = C₂×Q₈²	central extension (φ=1)	128		C2^2.115ES+(2,2)	128,2209
C₂².₁₁₆2₊¹⁺⁴ = C₂×C₂².₅₃C₂⁴	central extension (φ=1)	64		C2^2.116ES+(2,2)	128,2211
C₂².₁₁₇2₊¹⁺⁴ = C₂×C₂².₅₄C₂⁴	central extension (φ=1)	32		C2^2.117ES+(2,2)	128,2257
C₂².₁₁₈2₊¹⁺⁴ = C₂×C₂⁴⋊C₂²	central extension (φ=1)	32		C2^2.118ES+(2,2)	128,2258
C₂².₁₁₉2₊¹⁺⁴ = C₂×C₂².₅₆C₂⁴	central extension (φ=1)	64		C2^2.119ES+(2,2)	128,2259
C₂².₁₂₀2₊¹⁺⁴ = C₂×C₂².₅₇C₂⁴	central extension (φ=1)	64		C2^2.120ES+(2,2)	128,2260
C₂².₁₂₁2₊¹⁺⁴ = C₂⁴⋊₇D₄	central stem extension (φ=1)	32		C2^2.121ES+(2,2)	128,1135
C₂².₁₂₂2₊¹⁺⁴ = C₂³.₃₀₄C₂⁴	central stem extension (φ=1)	32		C2^2.122ES+(2,2)	128,1136
C₂².₁₂₃2₊¹⁺⁴ = C₂⁴.₉₄D₄	central stem extension (φ=1)	32		C2^2.123ES+(2,2)	128,1137
C₂².₁₂₄2₊¹⁺⁴ = C₂⁴.₂₄₄C₂³	central stem extension (φ=1)	64		C2^2.124ES+(2,2)	128,1139
C₂².₁₂₅2₊¹⁺⁴ = C₂³.₃₀₈C₂⁴	central stem extension (φ=1)	32		C2^2.125ES+(2,2)	128,1140
C₂².₁₂₆2₊¹⁺⁴ = C₂⁴⋊₈D₄	central stem extension (φ=1)	32		C2^2.126ES+(2,2)	128,1142
C₂².₁₂₇2₊¹⁺⁴ = C₂³.₃₁₁C₂⁴	central stem extension (φ=1)	32		C2^2.127ES+(2,2)	128,1143
C₂².₁₂₈2₊¹⁺⁴ = C₂⁴.₉₅D₄	central stem extension (φ=1)	32		C2^2.128ES+(2,2)	128,1144
C₂².₁₂₉2₊¹⁺⁴ = C₂⁴.₂₄₉C₂³	central stem extension (φ=1)	64		C2^2.129ES+(2,2)	128,1146
C₂².₁₃₀2₊¹⁺⁴ = C₂³.₃₁₆C₂⁴	central stem extension (φ=1)	64		C2^2.130ES+(2,2)	128,1148
C₂².₁₃₁2₊¹⁺⁴ = C₂⁴.₂₅₂C₂³	central stem extension (φ=1)	64		C2^2.131ES+(2,2)	128,1149
C₂².₁₃₂2₊¹⁺⁴ = C₂³.₃₁₈C₂⁴	central stem extension (φ=1)	32		C2^2.132ES+(2,2)	128,1150
C₂².₁₃₃2₊¹⁺⁴ = C₂⁴.₅₆₃C₂³	central stem extension (φ=1)	64		C2^2.133ES+(2,2)	128,1151
C₂².₁₃₄2₊¹⁺⁴ = C₂⁴.₂₅₄C₂³	central stem extension (φ=1)	64		C2^2.134ES+(2,2)	128,1152
C₂².₁₃₅2₊¹⁺⁴ = C₂³.₃₂₂C₂⁴	central stem extension (φ=1)	64		C2^2.135ES+(2,2)	128,1154
C₂².₁₃₆2₊¹⁺⁴ = C₂³.₃₂₃C₂⁴	central stem extension (φ=1)	64		C2^2.136ES+(2,2)	128,1155
C₂².₁₃₇2₊¹⁺⁴ = C₂³.₃₂₄C₂⁴	central stem extension (φ=1)	32		C2^2.137ES+(2,2)	128,1156
C₂².₁₃₈2₊¹⁺⁴ = C₂⁴.₂₅₈C₂³	central stem extension (φ=1)	64		C2^2.138ES+(2,2)	128,1157
C₂².₁₃₉2₊¹⁺⁴ = C₂⁴.₂₅₉C₂³	central stem extension (φ=1)	64		C2^2.139ES+(2,2)	128,1158
C₂².₁₄₀2₊¹⁺⁴ = C₂³.₃₂₇C₂⁴	central stem extension (φ=1)	64		C2^2.140ES+(2,2)	128,1159
C₂².₁₄₁2₊¹⁺⁴ = C₂³.₃₂₈C₂⁴	central stem extension (φ=1)	64		C2^2.141ES+(2,2)	128,1160
C₂².₁₄₂2₊¹⁺⁴ = C₂⁴.₂₆₂C₂³	central stem extension (φ=1)	64		C2^2.142ES+(2,2)	128,1162
C₂².₁₄₃2₊¹⁺⁴ = C₂⁴.₂₆₃C₂³	central stem extension (φ=1)	64		C2^2.143ES+(2,2)	128,1163
C₂².₁₄₄2₊¹⁺⁴ = C₂³.₃₃₃C₂⁴	central stem extension (φ=1)	32		C2^2.144ES+(2,2)	128,1165
C₂².₁₄₅2₊¹⁺⁴ = C₂³.₃₃₅C₂⁴	central stem extension (φ=1)	32		C2^2.145ES+(2,2)	128,1167
C₂².₁₄₆2₊¹⁺⁴ = C₂⁴⋊₄Q₈	central stem extension (φ=1)	32		C2^2.146ES+(2,2)	128,1169
C₂².₁₄₇2₊¹⁺⁴ = C₂⁴.₅₆₇C₂³	central stem extension (φ=1)	64		C2^2.147ES+(2,2)	128,1170
C₂².₁₄₈2₊¹⁺⁴ = C₂⁴.₂₆₇C₂³	central stem extension (φ=1)	64		C2^2.148ES+(2,2)	128,1171
C₂².₁₄₉2₊¹⁺⁴ = C₂⁴.₅₆₈C₂³	central stem extension (φ=1)	64		C2^2.149ES+(2,2)	128,1172
C₂².₁₅₀2₊¹⁺⁴ = C₂⁴.₂₆₈C₂³	central stem extension (φ=1)	64		C2^2.150ES+(2,2)	128,1173
C₂².₁₅₁2₊¹⁺⁴ = C₂⁴.₅₆₉C₂³	central stem extension (φ=1)	64		C2^2.151ES+(2,2)	128,1174
C₂².₁₅₂2₊¹⁺⁴ = C₂⁴.₂₆₉C₂³	central stem extension (φ=1)	64		C2^2.152ES+(2,2)	128,1175
C₂².₁₅₃2₊¹⁺⁴ = C₂³.₃₄₄C₂⁴	central stem extension (φ=1)	64		C2^2.153ES+(2,2)	128,1176
C₂².₁₅₄2₊¹⁺⁴ = C₂³.₃₄₅C₂⁴	central stem extension (φ=1)	64		C2^2.154ES+(2,2)	128,1177
C₂².₁₅₅2₊¹⁺⁴ = C₂⁴.₂₇₁C₂³	central stem extension (φ=1)	64		C2^2.155ES+(2,2)	128,1179
C₂².₁₅₆2₊¹⁺⁴ = C₂³.₃₄₈C₂⁴	central stem extension (φ=1)	64		C2^2.156ES+(2,2)	128,1180
C₂².₁₅₇2₊¹⁺⁴ = C₂³.₃₄₉C₂⁴	central stem extension (φ=1)	64		C2^2.157ES+(2,2)	128,1181
C₂².₁₅₈2₊¹⁺⁴ = C₂³.₃₅₀C₂⁴	central stem extension (φ=1)	64		C2^2.158ES+(2,2)	128,1182
C₂².₁₅₉2₊¹⁺⁴ = C₂³.₃₅₁C₂⁴	central stem extension (φ=1)	128		C2^2.159ES+(2,2)	128,1183
C₂².₁₆₀2₊¹⁺⁴ = C₂³.₃₅₂C₂⁴	central stem extension (φ=1)	64		C2^2.160ES+(2,2)	128,1184
C₂².₁₆₁2₊¹⁺⁴ = C₂³.₃₅₄C₂⁴	central stem extension (φ=1)	64		C2^2.161ES+(2,2)	128,1186
C₂².₁₆₂2₊¹⁺⁴ = C₂⁴.₂₇₆C₂³	central stem extension (φ=1)	64		C2^2.162ES+(2,2)	128,1187
C₂².₁₆₃2₊¹⁺⁴ = C₂³.₃₅₆C₂⁴	central stem extension (φ=1)	64		C2^2.163ES+(2,2)	128,1188
C₂².₁₆₄2₊¹⁺⁴ = C₂⁴.₂₇₈C₂³	central stem extension (φ=1)	64		C2^2.164ES+(2,2)	128,1189
C₂².₁₆₅2₊¹⁺⁴ = C₂⁴.₂₇₉C₂³	central stem extension (φ=1)	64		C2^2.165ES+(2,2)	128,1190
C₂².₁₆₆2₊¹⁺⁴ = C₂³.₃₅₉C₂⁴	central stem extension (φ=1)	64		C2^2.166ES+(2,2)	128,1191
C₂².₁₆₇2₊¹⁺⁴ = C₂³.₃₆₀C₂⁴	central stem extension (φ=1)	64		C2^2.167ES+(2,2)	128,1192
C₂².₁₆₈2₊¹⁺⁴ = C₂⁴.₂₈₂C₂³	central stem extension (φ=1)	64		C2^2.168ES+(2,2)	128,1193
C₂².₁₆₉2₊¹⁺⁴ = C₂⁴.₂₈₃C₂³	central stem extension (φ=1)	64		C2^2.169ES+(2,2)	128,1195
C₂².₁₇₀2₊¹⁺⁴ = C₂³.₃₆₄C₂⁴	central stem extension (φ=1)	64		C2^2.170ES+(2,2)	128,1196
C₂².₁₇₁2₊¹⁺⁴ = C₂⁴.₂₈₅C₂³	central stem extension (φ=1)	64		C2^2.171ES+(2,2)	128,1197
C₂².₁₇₂2₊¹⁺⁴ = C₂⁴.₂₈₆C₂³	central stem extension (φ=1)	64		C2^2.172ES+(2,2)	128,1198
C₂².₁₇₃2₊¹⁺⁴ = C₂³.₃₆₇C₂⁴	central stem extension (φ=1)	64		C2^2.173ES+(2,2)	128,1199
C₂².₁₇₄2₊¹⁺⁴ = C₂³.₃₆₈C₂⁴	central stem extension (φ=1)	64		C2^2.174ES+(2,2)	128,1200
C₂².₁₇₅2₊¹⁺⁴ = C₂⁴.₂₈₉C₂³	central stem extension (φ=1)	64		C2^2.175ES+(2,2)	128,1202
C₂².₁₇₆2₊¹⁺⁴ = C₂⁴.₂₉₀C₂³	central stem extension (φ=1)	64		C2^2.176ES+(2,2)	128,1203
C₂².₁₇₇2₊¹⁺⁴ = C₂³.₃₇₂C₂⁴	central stem extension (φ=1)	32		C2^2.177ES+(2,2)	128,1204
C₂².₁₇₈2₊¹⁺⁴ = C₂⁴.₅₇₂C₂³	central stem extension (φ=1)	64		C2^2.178ES+(2,2)	128,1205
C₂².₁₇₉2₊¹⁺⁴ = C₂³.₃₇₄C₂⁴	central stem extension (φ=1)	64		C2^2.179ES+(2,2)	128,1206
C₂².₁₈₀2₊¹⁺⁴ = C₂⁴.₂₉₃C₂³	central stem extension (φ=1)	64		C2^2.180ES+(2,2)	128,1208
C₂².₁₈₁2₊¹⁺⁴ = C₂³.₃₇₇C₂⁴	central stem extension (φ=1)	64		C2^2.181ES+(2,2)	128,1209
C₂².₁₈₂2₊¹⁺⁴ = C₂³.₃₇₉C₂⁴	central stem extension (φ=1)	64		C2^2.182ES+(2,2)	128,1211
C₂².₁₈₃2₊¹⁺⁴ = C₂³.₃₈₀C₂⁴	central stem extension (φ=1)	32		C2^2.183ES+(2,2)	128,1212
C₂².₁₈₄2₊¹⁺⁴ = C₂⁴.₅₇₃C₂³	central stem extension (φ=1)	64		C2^2.184ES+(2,2)	128,1213
C₂².₁₈₅2₊¹⁺⁴ = C₂³.₃₈₂C₂⁴	central stem extension (φ=1)	32		C2^2.185ES+(2,2)	128,1214
C₂².₁₈₆2₊¹⁺⁴ = C₂⁴.₉₆D₄	central stem extension (φ=1)	32		C2^2.186ES+(2,2)	128,1215
C₂².₁₈₇2₊¹⁺⁴ = C₂³.₃₈₅C₂⁴	central stem extension (φ=1)	64		C2^2.187ES+(2,2)	128,1217
C₂².₁₈₈2₊¹⁺⁴ = C₂⁴.₃₀₀C₂³	central stem extension (φ=1)	64		C2^2.188ES+(2,2)	128,1219
C₂².₁₈₉2₊¹⁺⁴ = C₂³.₃₈₈C₂⁴	central stem extension (φ=1)	64		C2^2.189ES+(2,2)	128,1220
C₂².₁₉₀2₊¹⁺⁴ = C₂³.₃₉₀C₂⁴	central stem extension (φ=1)	64		C2^2.190ES+(2,2)	128,1222
C₂².₁₉₁2₊¹⁺⁴ = C₂³.₃₉₁C₂⁴	central stem extension (φ=1)	64		C2^2.191ES+(2,2)	128,1223
C₂².₁₉₂2₊¹⁺⁴ = C₂³.₃₉₂C₂⁴	central stem extension (φ=1)	64		C2^2.192ES+(2,2)	128,1224
C₂².₁₉₃2₊¹⁺⁴ = C₂⁴.₅₇₇C₂³	central stem extension (φ=1)	64		C2^2.193ES+(2,2)	128,1225
C₂².₁₉₄2₊¹⁺⁴ = C₂⁴.₃₀₄C₂³	central stem extension (φ=1)	64		C2^2.194ES+(2,2)	128,1226
C₂².₁₉₅2₊¹⁺⁴ = C₂³.₃₉₅C₂⁴	central stem extension (φ=1)	64		C2^2.195ES+(2,2)	128,1227
C₂².₁₉₆2₊¹⁺⁴ = C₂³.₃₉₇C₂⁴	central stem extension (φ=1)	64		C2^2.196ES+(2,2)	128,1229
C₂².₁₉₇2₊¹⁺⁴ = C₂³.₃₉₈C₂⁴	central stem extension (φ=1)	64		C2^2.197ES+(2,2)	128,1230
C₂².₁₉₈2₊¹⁺⁴ = C₂³.₄₀₀C₂⁴	central stem extension (φ=1)	64		C2^2.198ES+(2,2)	128,1232
C₂².₁₉₉2₊¹⁺⁴ = C₂³.₄₀₂C₂⁴	central stem extension (φ=1)	64		C2^2.199ES+(2,2)	128,1234
C₂².₂₀₀2₊¹⁺⁴ = C₂³.₄₀₄C₂⁴	central stem extension (φ=1)	64		C2^2.200ES+(2,2)	128,1236
C₂².₂₀₁2₊¹⁺⁴ = C₂³.₄₀₅C₂⁴	central stem extension (φ=1)	64		C2^2.201ES+(2,2)	128,1237
C₂².₂₀₂2₊¹⁺⁴ = C₂³.₄₀₇C₂⁴	central stem extension (φ=1)	128		C2^2.202ES+(2,2)	128,1239
C₂².₂₀₃2₊¹⁺⁴ = C₂³.₄₀₈C₂⁴	central stem extension (φ=1)	128		C2^2.203ES+(2,2)	128,1240
C₂².₂₀₄2₊¹⁺⁴ = C₂³.₄₀₉C₂⁴	central stem extension (φ=1)	128		C2^2.204ES+(2,2)	128,1241
C₂².₂₀₅2₊¹⁺⁴ = C₂³.₄₁₀C₂⁴	central stem extension (φ=1)	64		C2^2.205ES+(2,2)	128,1242
C₂².₂₀₆2₊¹⁺⁴ = C₂³.₄₁₁C₂⁴	central stem extension (φ=1)	128		C2^2.206ES+(2,2)	128,1243
C₂².₂₀₇2₊¹⁺⁴ = C₂³.₄₁₂C₂⁴	central stem extension (φ=1)	64		C2^2.207ES+(2,2)	128,1244
C₂².₂₀₈2₊¹⁺⁴ = C₂³.₄₁₃C₂⁴	central stem extension (φ=1)	64		C2^2.208ES+(2,2)	128,1245
C₂².₂₀₉2₊¹⁺⁴ = C₂⁴.₃₀₉C₂³	central stem extension (φ=1)	64		C2^2.209ES+(2,2)	128,1247
C₂².₂₁₀2₊¹⁺⁴ = C₂³.₄₁₆C₂⁴	central stem extension (φ=1)	64		C2^2.210ES+(2,2)	128,1248
C₂².₂₁₁2₊¹⁺⁴ = C₂³.₄₁₇C₂⁴	central stem extension (φ=1)	64		C2^2.211ES+(2,2)	128,1249
C₂².₂₁₂2₊¹⁺⁴ = C₂³.₄₁₈C₂⁴	central stem extension (φ=1)	64		C2^2.212ES+(2,2)	128,1250
C₂².₂₁₃2₊¹⁺⁴ = C₂³.₄₂₀C₂⁴	central stem extension (φ=1)	128		C2^2.213ES+(2,2)	128,1252
C₂².₂₁₄2₊¹⁺⁴ = C₂⁴.₃₁₁C₂³	central stem extension (φ=1)	64		C2^2.214ES+(2,2)	128,1253
C₂².₂₁₅2₊¹⁺⁴ = C₂³.₄₂₂C₂⁴	central stem extension (φ=1)	64		C2^2.215ES+(2,2)	128,1254
C₂².₂₁₆2₊¹⁺⁴ = C₂⁴.₃₁₃C₂³	central stem extension (φ=1)	64		C2^2.216ES+(2,2)	128,1255
C₂².₂₁₇2₊¹⁺⁴ = C₂³.₄₂₅C₂⁴	central stem extension (φ=1)	64		C2^2.217ES+(2,2)	128,1257
C₂².₂₁₈2₊¹⁺⁴ = C₂³.₄₂₆C₂⁴	central stem extension (φ=1)	64		C2^2.218ES+(2,2)	128,1258
C₂².₂₁₉2₊¹⁺⁴ = C₂⁴.₃₁₅C₂³	central stem extension (φ=1)	64		C2^2.219ES+(2,2)	128,1259
C₂².₂₂₀2₊¹⁺⁴ = C₂³.₄₂₉C₂⁴	central stem extension (φ=1)	64		C2^2.220ES+(2,2)	128,1261
C₂².₂₂₁2₊¹⁺⁴ = C₂³.₄₃₀C₂⁴	central stem extension (φ=1)	64		C2^2.221ES+(2,2)	128,1262
C₂².₂₂₂2₊¹⁺⁴ = C₂³.₄₃₁C₂⁴	central stem extension (φ=1)	64		C2^2.222ES+(2,2)	128,1263
C₂².₂₂₃2₊¹⁺⁴ = C₂³.₄₃₂C₂⁴	central stem extension (φ=1)	64		C2^2.223ES+(2,2)	128,1264
C₂².₂₂₄2₊¹⁺⁴ = C₂³.₄₃₄C₂⁴	central stem extension (φ=1)	32		C2^2.224ES+(2,2)	128,1266
C₂².₂₂₅2₊¹⁺⁴ = C₄²⋊₁₇D₄	central stem extension (φ=1)	64		C2^2.225ES+(2,2)	128,1267
C₂².₂₂₆2₊¹⁺⁴ = C₄²⋊₁₈D₄	central stem extension (φ=1)	64		C2^2.226ES+(2,2)	128,1269
C₂².₂₂₇2₊¹⁺⁴ = C₄².₁₆₆D₄	central stem extension (φ=1)	64		C2^2.227ES+(2,2)	128,1270
C₂².₂₂₈2₊¹⁺⁴ = C₂³.₄₃₉C₂⁴	central stem extension (φ=1)	32		C2^2.228ES+(2,2)	128,1271
C₂².₂₂₉2₊¹⁺⁴ = C₄²⋊₁₉D₄	central stem extension (φ=1)	64		C2^2.229ES+(2,2)	128,1272
C₂².₂₃₀2₊¹⁺⁴ = C₄²⋊₂₀D₄	central stem extension (φ=1)	64		C2^2.230ES+(2,2)	128,1273
C₂².₂₃₁2₊¹⁺⁴ = C₂³.₄₄₃C₂⁴	central stem extension (φ=1)	64		C2^2.231ES+(2,2)	128,1275
C₂².₂₃₂2₊¹⁺⁴ = C₄²⋊₂₁D₄	central stem extension (φ=1)	64		C2^2.232ES+(2,2)	128,1276
C₂².₂₃₃2₊¹⁺⁴ = C₄².₁₇₁D₄	central stem extension (φ=1)	64		C2^2.233ES+(2,2)	128,1280
C₂².₂₃₄2₊¹⁺⁴ = C₂³.₄₄₉C₂⁴	central stem extension (φ=1)	64		C2^2.234ES+(2,2)	128,1281
C₂².₂₃₅2₊¹⁺⁴ = C₄²⋊₆Q₈	central stem extension (φ=1)	128		C2^2.235ES+(2,2)	128,1282
C₂².₂₃₆2₊¹⁺⁴ = C₄²⋊₇Q₈	central stem extension (φ=1)	128		C2^2.236ES+(2,2)	128,1283
C₂².₂₃₇2₊¹⁺⁴ = C₄².₃₅Q₈	central stem extension (φ=1)	128		C2^2.237ES+(2,2)	128,1284
C₂².₂₃₈2₊¹⁺⁴ = C₂⁴.₃₂₆C₂³	central stem extension (φ=1)	64		C2^2.238ES+(2,2)	128,1285
C₂².₂₃₉2₊¹⁺⁴ = C₂⁴.₃₂₇C₂³	central stem extension (φ=1)	64		C2^2.239ES+(2,2)	128,1286
C₂².₂₄₀2₊¹⁺⁴ = C₂³.₄₅₅C₂⁴	central stem extension (φ=1)	64		C2^2.240ES+(2,2)	128,1287
C₂².₂₄₁2₊¹⁺⁴ = C₂³.₄₅₆C₂⁴	central stem extension (φ=1)	64		C2^2.241ES+(2,2)	128,1288
C₂².₂₄₂2₊¹⁺⁴ = C₂³.₄₅₇C₂⁴	central stem extension (φ=1)	64		C2^2.242ES+(2,2)	128,1289
C₂².₂₄₃2₊¹⁺⁴ = C₂³.₄₅₈C₂⁴	central stem extension (φ=1)	64		C2^2.243ES+(2,2)	128,1290
C₂².₂₄₄2₊¹⁺⁴ = C₂⁴.₃₃₁C₂³	central stem extension (φ=1)	64		C2^2.244ES+(2,2)	128,1291
C₂².₂₄₅2₊¹⁺⁴ = C₂⁴.₃₃₂C₂³	central stem extension (φ=1)	64		C2^2.245ES+(2,2)	128,1292
C₂².₂₄₆2₊¹⁺⁴ = C₂³.₄₆₁C₂⁴	central stem extension (φ=1)	32		C2^2.246ES+(2,2)	128,1293
C₂².₂₄₇2₊¹⁺⁴ = C₄².₁₇₂D₄	central stem extension (φ=1)	64		C2^2.247ES+(2,2)	128,1294
C₂².₂₄₈2₊¹⁺⁴ = C₄².₁₇₃D₄	central stem extension (φ=1)	64		C2^2.248ES+(2,2)	128,1295
C₂².₂₄₉2₊¹⁺⁴ = C₂⁴.₅₈₃C₂³	central stem extension (φ=1)	64		C2^2.249ES+(2,2)	128,1296
C₂².₂₅₀2₊¹⁺⁴ = C₄².₁₇₅D₄	central stem extension (φ=1)	64		C2^2.250ES+(2,2)	128,1298
C₂².₂₅₁2₊¹⁺⁴ = C₄².₁₇₆D₄	central stem extension (φ=1)	128		C2^2.251ES+(2,2)	128,1299
C₂².₂₅₂2₊¹⁺⁴ = C₂⁴.₅₈₄C₂³	central stem extension (φ=1)	64		C2^2.252ES+(2,2)	128,1301
C₂².₂₅₃2₊¹⁺⁴ = C₄².₃₆Q₈	central stem extension (φ=1)	128		C2^2.253ES+(2,2)	128,1302
C₂².₂₅₄2₊¹⁺⁴ = C₄².₃₇Q₈	central stem extension (φ=1)	128		C2^2.254ES+(2,2)	128,1303
C₂².₂₅₅2₊¹⁺⁴ = C₂³.₄₇₂C₂⁴	central stem extension (φ=1)	64		C2^2.255ES+(2,2)	128,1304
C₂².₂₅₆2₊¹⁺⁴ = C₂³.₄₇₃C₂⁴	central stem extension (φ=1)	64		C2^2.256ES+(2,2)	128,1305
C₂².₂₅₇2₊¹⁺⁴ = C₂⁴.₃₃₈C₂³	central stem extension (φ=1)	64		C2^2.257ES+(2,2)	128,1306
C₂².₂₅₈2₊¹⁺⁴ = C₂⁴.₃₃₉C₂³	central stem extension (φ=1)	64		C2^2.258ES+(2,2)	128,1307
C₂².₂₅₉2₊¹⁺⁴ = C₂⁴.₃₄₀C₂³	central stem extension (φ=1)	64		C2^2.259ES+(2,2)	128,1308
C₂².₂₆₀2₊¹⁺⁴ = C₂⁴.₃₄₁C₂³	central stem extension (φ=1)	64		C2^2.260ES+(2,2)	128,1309
C₂².₂₆₁2₊¹⁺⁴ = C₂³.₄₇₈C₂⁴	central stem extension (φ=1)	64		C2^2.261ES+(2,2)	128,1310
C₂².₂₆₂2₊¹⁺⁴ = C₂³.₄₇₉C₂⁴	central stem extension (φ=1)	64		C2^2.262ES+(2,2)	128,1311
C₂².₂₆₃2₊¹⁺⁴ = C₄².₁₇₈D₄	central stem extension (φ=1)	64		C2^2.263ES+(2,2)	128,1312
C₂².₂₆₄2₊¹⁺⁴ = C₄².₁₈₀D₄	central stem extension (φ=1)	128		C2^2.264ES+(2,2)	128,1314
C₂².₂₆₅2₊¹⁺⁴ = C₂³.₄₈₃C₂⁴	central stem extension (φ=1)	64		C2^2.265ES+(2,2)	128,1315
C₂².₂₆₆2₊¹⁺⁴ = C₄².₁₈₁D₄	central stem extension (φ=1)	128		C2^2.266ES+(2,2)	128,1316
C₂².₂₆₇2₊¹⁺⁴ = C₂³.₄₈₅C₂⁴	central stem extension (φ=1)	128		C2^2.267ES+(2,2)	128,1317
C₂².₂₆₈2₊¹⁺⁴ = C₂³.₄₈₆C₂⁴	central stem extension (φ=1)	128		C2^2.268ES+(2,2)	128,1318
C₂².₂₆₉2₊¹⁺⁴ = C₂⁴.₃₄₅C₂³	central stem extension (φ=1)	64		C2^2.269ES+(2,2)	128,1319
C₂².₂₇₀2₊¹⁺⁴ = C₂³.₄₈₈C₂⁴	central stem extension (φ=1)	128		C2^2.270ES+(2,2)	128,1320
C₂².₂₇₁2₊¹⁺⁴ = C₂⁴.₃₄₆C₂³	central stem extension (φ=1)	64		C2^2.271ES+(2,2)	128,1321
C₂².₂₇₂2₊¹⁺⁴ = C₂³.₄₉₀C₂⁴	central stem extension (φ=1)	128		C2^2.272ES+(2,2)	128,1322
C₂².₂₇₃2₊¹⁺⁴ = C₂³.₄₉₁C₂⁴	central stem extension (φ=1)	64		C2^2.273ES+(2,2)	128,1323
C₂².₂₇₄2₊¹⁺⁴ = C₄².₁₈₂D₄	central stem extension (φ=1)	64		C2^2.274ES+(2,2)	128,1324
C₂².₂₇₅2₊¹⁺⁴ = C₂³.₄₉₃C₂⁴	central stem extension (φ=1)	64		C2^2.275ES+(2,2)	128,1325
C₂².₂₇₆2₊¹⁺⁴ = C₂³.₄₉₄C₂⁴	central stem extension (φ=1)	64		C2^2.276ES+(2,2)	128,1326
C₂².₂₇₇2₊¹⁺⁴ = C₂⁴.₃₄₇C₂³	central stem extension (φ=1)	64		C2^2.277ES+(2,2)	128,1327
C₂².₂₇₈2₊¹⁺⁴ = C₂³.₄₉₆C₂⁴	central stem extension (φ=1)	64		C2^2.278ES+(2,2)	128,1328
C₂².₂₇₉2₊¹⁺⁴ = C₂⁴.₃₄₈C₂³	central stem extension (φ=1)	64		C2^2.279ES+(2,2)	128,1329
C₂².₂₈₀2₊¹⁺⁴ = C₄²⋊₂₂D₄	central stem extension (φ=1)	64		C2^2.280ES+(2,2)	128,1330
C₂².₂₈₁2₊¹⁺⁴ = C₂³.₅₀₀C₂⁴	central stem extension (φ=1)	64		C2^2.281ES+(2,2)	128,1332
C₂².₂₈₂2₊¹⁺⁴ = C₄²⋊₂₃D₄	central stem extension (φ=1)	64		C2^2.282ES+(2,2)	128,1333
C₂².₂₈₃2₊¹⁺⁴ = C₂³.₅₀₂C₂⁴	central stem extension (φ=1)	64		C2^2.283ES+(2,2)	128,1334
C₂².₂₈₄2₊¹⁺⁴ = C₄²⋊₂₄D₄	central stem extension (φ=1)	64		C2^2.284ES+(2,2)	128,1335
C₂².₂₈₅2₊¹⁺⁴ = C₄²⋊₈Q₈	central stem extension (φ=1)	128		C2^2.285ES+(2,2)	128,1337
C₂².₂₈₆2₊¹⁺⁴ = C₄².₃₈Q₈	central stem extension (φ=1)	128		C2^2.286ES+(2,2)	128,1338
C₂².₂₈₇2₊¹⁺⁴ = C₂⁴.₃₅₅C₂³	central stem extension (φ=1)	64		C2^2.287ES+(2,2)	128,1339
C₂².₂₈₈2₊¹⁺⁴ = C₂³.₅₀₈C₂⁴	central stem extension (φ=1)	64		C2^2.288ES+(2,2)	128,1340
C₂².₂₈₉2₊¹⁺⁴ = C₄²⋊₂₅D₄	central stem extension (φ=1)	64		C2^2.289ES+(2,2)	128,1341
C₂².₂₉₀2₊¹⁺⁴ = C₄²⋊₂₆D₄	central stem extension (φ=1)	64		C2^2.290ES+(2,2)	128,1342
C₂².₂₉₁2₊¹⁺⁴ = C₄²⋊₉Q₈	central stem extension (φ=1)	128		C2^2.291ES+(2,2)	128,1344
C₂².₂₉₂2₊¹⁺⁴ = C₂⁴⋊₉D₄	central stem extension (φ=1)	32		C2^2.292ES+(2,2)	128,1345
C₂².₂₉₃2₊¹⁺⁴ = C₂⁴.₃₆₀C₂³	central stem extension (φ=1)	64		C2^2.293ES+(2,2)	128,1347
C₂².₂₉₄2₊¹⁺⁴ = C₂⁴.₃₆₁C₂³	central stem extension (φ=1)	64		C2^2.294ES+(2,2)	128,1348
C₂².₂₉₅2₊¹⁺⁴ = C₂⁴⋊₁₀D₄	central stem extension (φ=1)	32		C2^2.295ES+(2,2)	128,1349
C₂².₂₉₆2₊¹⁺⁴ = C₂⁴.₅₈₇C₂³	central stem extension (φ=1)	64		C2^2.296ES+(2,2)	128,1350
C₂².₂₉₇2₊¹⁺⁴ = C₄²⋊₂₇D₄	central stem extension (φ=1)	64		C2^2.297ES+(2,2)	128,1351
C₂².₂₉₈2₊¹⁺⁴ = C₄²⋊₂₈D₄	central stem extension (φ=1)	64		C2^2.298ES+(2,2)	128,1352
C₂².₂₉₉2₊¹⁺⁴ = C₂⁴.₉₇D₄	central stem extension (φ=1)	32		C2^2.299ES+(2,2)	128,1354
C₂².₃₀₀2₊¹⁺⁴ = C₂⁴.₅₈₉C₂³	central stem extension (φ=1)	64		C2^2.300ES+(2,2)	128,1355
C₂².₃₀₁2₊¹⁺⁴ = C₂³.₅₂₄C₂⁴	central stem extension (φ=1)	64		C2^2.301ES+(2,2)	128,1356
C₂².₃₀₂2₊¹⁺⁴ = C₂³.₅₂₅C₂⁴	central stem extension (φ=1)	64		C2^2.302ES+(2,2)	128,1357
C₂².₃₀₃2₊¹⁺⁴ = C₂⁴⋊₅Q₈	central stem extension (φ=1)	32		C2^2.303ES+(2,2)	128,1358
C₂².₃₀₄2₊¹⁺⁴ = C₂³.₅₂₇C₂⁴	central stem extension (φ=1)	64		C2^2.304ES+(2,2)	128,1359
C₂².₃₀₅2₊¹⁺⁴ = C₄².₁₈₇D₄	central stem extension (φ=1)	64		C2^2.305ES+(2,2)	128,1360
C₂².₃₀₆2₊¹⁺⁴ = C₄².₁₈₈D₄	central stem extension (φ=1)	64		C2^2.306ES+(2,2)	128,1361
C₂².₃₀₇2₊¹⁺⁴ = C₂³.₅₃₀C₂⁴	central stem extension (φ=1)	64		C2^2.307ES+(2,2)	128,1362
C₂².₃₀₈2₊¹⁺⁴ = C₄²⋊₂₉D₄	central stem extension (φ=1)	64		C2^2.308ES+(2,2)	128,1363
C₂².₃₀₉2₊¹⁺⁴ = C₄².₁₈₉D₄	central stem extension (φ=1)	64		C2^2.309ES+(2,2)	128,1364
C₂².₃₁₀2₊¹⁺⁴ = C₄².₁₉₀D₄	central stem extension (φ=1)	64		C2^2.310ES+(2,2)	128,1365
C₂².₃₁₁2₊¹⁺⁴ = C₂³.₅₃₅C₂⁴	central stem extension (φ=1)	64		C2^2.311ES+(2,2)	128,1367
C₂².₃₁₂2₊¹⁺⁴ = C₄²⋊₃₀D₄	central stem extension (φ=1)	64		C2^2.312ES+(2,2)	128,1368
C₂².₃₁₃2₊¹⁺⁴ = C₄².₁₉₂D₄	central stem extension (φ=1)	64		C2^2.313ES+(2,2)	128,1369
C₂².₃₁₄2₊¹⁺⁴ = C₂⁴.₃₇₄C₂³	central stem extension (φ=1)	64		C2^2.314ES+(2,2)	128,1370
C₂².₃₁₅2₊¹⁺⁴ = C₂⁴.₅₉₂C₂³	central stem extension (φ=1)	64		C2^2.315ES+(2,2)	128,1371
C₂².₃₁₆2₊¹⁺⁴ = C₄².₁₉₃D₄	central stem extension (φ=1)	64		C2^2.316ES+(2,2)	128,1372
C₂².₃₁₇2₊¹⁺⁴ = C₄².₁₉₄D₄	central stem extension (φ=1)	64		C2^2.317ES+(2,2)	128,1373
C₂².₃₁₈2₊¹⁺⁴ = C₂³.₅₄₃C₂⁴	central stem extension (φ=1)	64		C2^2.318ES+(2,2)	128,1375
C₂².₃₁₉2₊¹⁺⁴ = C₂³.₅₄₄C₂⁴	central stem extension (φ=1)	64		C2^2.319ES+(2,2)	128,1376
C₂².₃₂₀2₊¹⁺⁴ = C₂³.₅₄₅C₂⁴	central stem extension (φ=1)	128		C2^2.320ES+(2,2)	128,1377
C₂².₃₂₁2₊¹⁺⁴ = C₂³.₅₄₆C₂⁴	central stem extension (φ=1)	64		C2^2.321ES+(2,2)	128,1378
C₂².₃₂₂2₊¹⁺⁴ = C₄².₃₉Q₈	central stem extension (φ=1)	128		C2^2.322ES+(2,2)	128,1379
C₂².₃₂₃2₊¹⁺⁴ = C₂³.₅₄₈C₂⁴	central stem extension (φ=1)	64		C2^2.323ES+(2,2)	128,1380
C₂².₃₂₄2₊¹⁺⁴ = C₂⁴.₃₇₅C₂³	central stem extension (φ=1)	64		C2^2.324ES+(2,2)	128,1381
C₂².₃₂₅2₊¹⁺⁴ = C₂³.₅₅₀C₂⁴	central stem extension (φ=1)	64		C2^2.325ES+(2,2)	128,1382
C₂².₃₂₆2₊¹⁺⁴ = C₂³.₅₅₁C₂⁴	central stem extension (φ=1)	64		C2^2.326ES+(2,2)	128,1383
C₂².₃₂₇2₊¹⁺⁴ = C₂⁴.₃₇₆C₂³	central stem extension (φ=1)	64		C2^2.327ES+(2,2)	128,1384
C₂².₃₂₈2₊¹⁺⁴ = C₂³.₅₅₃C₂⁴	central stem extension (φ=1)	64		C2^2.328ES+(2,2)	128,1385
C₂².₃₂₉2₊¹⁺⁴ = C₂³.₅₅₄C₂⁴	central stem extension (φ=1)	64		C2^2.329ES+(2,2)	128,1386
C₂².₃₃₀2₊¹⁺⁴ = C₂³.₅₅₅C₂⁴	central stem extension (φ=1)	128		C2^2.330ES+(2,2)	128,1387
C₂².₃₃₁2₊¹⁺⁴ = C₂³.₅₅₆C₂⁴	central stem extension (φ=1)	64		C2^2.331ES+(2,2)	128,1388
C₂².₃₃₂2₊¹⁺⁴ = C₄²⋊₃₁D₄	central stem extension (φ=1)	64		C2^2.332ES+(2,2)	128,1389
C₂².₃₃₃2₊¹⁺⁴ = C₂³.₅₅₉C₂⁴	central stem extension (φ=1)	64		C2^2.333ES+(2,2)	128,1391
C₂².₃₃₄2₊¹⁺⁴ = C₄²⋊₁₀Q₈	central stem extension (φ=1)	128		C2^2.334ES+(2,2)	128,1392
C₂².₃₃₅2₊¹⁺⁴ = C₂⁴.₃₇₇C₂³	central stem extension (φ=1)	64		C2^2.335ES+(2,2)	128,1393
C₂².₃₃₆2₊¹⁺⁴ = C₄²⋊₃₂D₄	central stem extension (φ=1)	64		C2^2.336ES+(2,2)	128,1394
C₂².₃₃₇2₊¹⁺⁴ = C₂⁴.₃₇₈C₂³	central stem extension (φ=1)	64		C2^2.337ES+(2,2)	128,1395
C₂².₃₃₈2₊¹⁺⁴ = C₄².₁₉₈D₄	central stem extension (φ=1)	64		C2^2.338ES+(2,2)	128,1396
C₂².₃₃₉2₊¹⁺⁴ = C₂⁴.₃₇₉C₂³	central stem extension (φ=1)	64		C2^2.339ES+(2,2)	128,1397
C₂².₃₄₀2₊¹⁺⁴ = C₄²⋊₁₁Q₈	central stem extension (φ=1)	128		C2^2.340ES+(2,2)	128,1398
C₂².₃₄₁2₊¹⁺⁴ = C₂³.₅₆₇C₂⁴	central stem extension (φ=1)	64		C2^2.341ES+(2,2)	128,1399
C₂².₃₄₂2₊¹⁺⁴ = C₂³.₅₆₈C₂⁴	central stem extension (φ=1)	32		C2^2.342ES+(2,2)	128,1400
C₂².₃₄₃2₊¹⁺⁴ = C₂³.₅₆₉C₂⁴	central stem extension (φ=1)	32		C2^2.343ES+(2,2)	128,1401
C₂².₃₄₄2₊¹⁺⁴ = C₂³.₅₇₀C₂⁴	central stem extension (φ=1)	32		C2^2.344ES+(2,2)	128,1402
C₂².₃₄₅2₊¹⁺⁴ = C₂³.₅₇₁C₂⁴	central stem extension (φ=1)	64		C2^2.345ES+(2,2)	128,1403
C₂².₃₄₆2₊¹⁺⁴ = C₂³.₅₇₂C₂⁴	central stem extension (φ=1)	64		C2^2.346ES+(2,2)	128,1404
C₂².₃₄₇2₊¹⁺⁴ = C₂³.₅₇₃C₂⁴	central stem extension (φ=1)	64		C2^2.347ES+(2,2)	128,1405
C₂².₃₄₈2₊¹⁺⁴ = C₂³.₅₇₄C₂⁴	central stem extension (φ=1)	64		C2^2.348ES+(2,2)	128,1406
C₂².₃₄₉2₊¹⁺⁴ = C₂⁴.₃₈₄C₂³	central stem extension (φ=1)	64		C2^2.349ES+(2,2)	128,1407
C₂².₃₅₀2₊¹⁺⁴ = C₂³.₅₇₆C₂⁴	central stem extension (φ=1)	64		C2^2.350ES+(2,2)	128,1408
C₂².₃₅₁2₊¹⁺⁴ = C₂⁴.₃₈₅C₂³	central stem extension (φ=1)	64		C2^2.351ES+(2,2)	128,1409
C₂².₃₅₂2₊¹⁺⁴ = C₂³.₅₇₈C₂⁴	central stem extension (φ=1)	32		C2^2.352ES+(2,2)	128,1410
C₂².₃₅₃2₊¹⁺⁴ = C₂⁵⋊C₂²	central stem extension (φ=1)	32		C2^2.353ES+(2,2)	128,1411
C₂².₃₅₄2₊¹⁺⁴ = C₂³.₅₈₀C₂⁴	central stem extension (φ=1)	64		C2^2.354ES+(2,2)	128,1412
C₂².₃₅₅2₊¹⁺⁴ = C₂³.₅₈₁C₂⁴	central stem extension (φ=1)	64		C2^2.355ES+(2,2)	128,1413
C₂².₃₅₆2₊¹⁺⁴ = C₂⁴.₃₈₉C₂³	central stem extension (φ=1)	64		C2^2.356ES+(2,2)	128,1414
C₂².₃₅₇2₊¹⁺⁴ = C₂³.₅₈₃C₂⁴	central stem extension (φ=1)	64		C2^2.357ES+(2,2)	128,1415
C₂².₃₅₈2₊¹⁺⁴ = C₂³.₅₈₄C₂⁴	central stem extension (φ=1)	32		C2^2.358ES+(2,2)	128,1416
C₂².₃₅₉2₊¹⁺⁴ = C₂³.₅₈₅C₂⁴	central stem extension (φ=1)	32		C2^2.359ES+(2,2)	128,1417
C₂².₃₆₀2₊¹⁺⁴ = C₂⁴.₃₉₃C₂³	central stem extension (φ=1)	64		C2^2.360ES+(2,2)	128,1418
C₂².₃₆₁2₊¹⁺⁴ = C₂⁴.₃₉₄C₂³	central stem extension (φ=1)	64		C2^2.361ES+(2,2)	128,1419
C₂².₃₆₂2₊¹⁺⁴ = C₂⁴.₃₉₅C₂³	central stem extension (φ=1)	64		C2^2.362ES+(2,2)	128,1420
C₂².₃₆₃2₊¹⁺⁴ = C₂³.₅₈₉C₂⁴	central stem extension (φ=1)	64		C2^2.363ES+(2,2)	128,1421
C₂².₃₆₄2₊¹⁺⁴ = C₂³.₅₉₀C₂⁴	central stem extension (φ=1)	64		C2^2.364ES+(2,2)	128,1422
C₂².₃₆₅2₊¹⁺⁴ = C₂³.₅₉₁C₂⁴	central stem extension (φ=1)	64		C2^2.365ES+(2,2)	128,1423
C₂².₃₆₆2₊¹⁺⁴ = C₂³.₅₉₂C₂⁴	central stem extension (φ=1)	64		C2^2.366ES+(2,2)	128,1424
C₂².₃₆₇2₊¹⁺⁴ = C₂³.₅₉₃C₂⁴	central stem extension (φ=1)	64		C2^2.367ES+(2,2)	128,1425
C₂².₃₆₈2₊¹⁺⁴ = C₂⁴.₄₀₁C₂³	central stem extension (φ=1)	64		C2^2.368ES+(2,2)	128,1426
C₂².₃₆₉2₊¹⁺⁴ = C₂³.₅₉₅C₂⁴	central stem extension (φ=1)	64		C2^2.369ES+(2,2)	128,1427
C₂².₃₇₀2₊¹⁺⁴ = C₂⁴.₄₀₃C₂³	central stem extension (φ=1)	64		C2^2.370ES+(2,2)	128,1428
C₂².₃₇₁2₊¹⁺⁴ = C₂³.₅₉₇C₂⁴	central stem extension (φ=1)	32		C2^2.371ES+(2,2)	128,1429
C₂².₃₇₂2₊¹⁺⁴ = C₂⁴.₄₀₅C₂³	central stem extension (φ=1)	64		C2^2.372ES+(2,2)	128,1430
C₂².₃₇₃2₊¹⁺⁴ = C₂⁴.₄₀₆C₂³	central stem extension (φ=1)	64		C2^2.373ES+(2,2)	128,1431
C₂².₃₇₄2₊¹⁺⁴ = C₂³.₆₀₀C₂⁴	central stem extension (φ=1)	64		C2^2.374ES+(2,2)	128,1432
C₂².₃₇₅2₊¹⁺⁴ = C₂⁴.₄₀₇C₂³	central stem extension (φ=1)	64		C2^2.375ES+(2,2)	128,1433
C₂².₃₇₆2₊¹⁺⁴ = C₂³.₆₀₂C₂⁴	central stem extension (φ=1)	64		C2^2.376ES+(2,2)	128,1434
C₂².₃₇₇2₊¹⁺⁴ = C₂³.₆₀₃C₂⁴	central stem extension (φ=1)	64		C2^2.377ES+(2,2)	128,1435
C₂².₃₇₈2₊¹⁺⁴ = C₂⁴.₄₀₈C₂³	central stem extension (φ=1)	64		C2^2.378ES+(2,2)	128,1436
C₂².₃₇₉2₊¹⁺⁴ = C₂³.₆₀₅C₂⁴	central stem extension (φ=1)	64		C2^2.379ES+(2,2)	128,1437
C₂².₃₈₀2₊¹⁺⁴ = C₂³.₆₀₆C₂⁴	central stem extension (φ=1)	64		C2^2.380ES+(2,2)	128,1438
C₂².₃₈₁2₊¹⁺⁴ = C₂³.₆₀₇C₂⁴	central stem extension (φ=1)	64		C2^2.381ES+(2,2)	128,1439
C₂².₃₈₂2₊¹⁺⁴ = C₂³.₆₀₈C₂⁴	central stem extension (φ=1)	64		C2^2.382ES+(2,2)	128,1440
C₂².₃₈₃2₊¹⁺⁴ = C₂⁴.₄₁₁C₂³	central stem extension (φ=1)	64		C2^2.383ES+(2,2)	128,1441
C₂².₃₈₄2₊¹⁺⁴ = C₂⁴.₄₁₂C₂³	central stem extension (φ=1)	64		C2^2.384ES+(2,2)	128,1442
C₂².₃₈₅2₊¹⁺⁴ = C₂³.₆₁₁C₂⁴	central stem extension (φ=1)	64		C2^2.385ES+(2,2)	128,1443
C₂².₃₈₆2₊¹⁺⁴ = C₂³.₆₁₂C₂⁴	central stem extension (φ=1)	64		C2^2.386ES+(2,2)	128,1444
C₂².₃₈₇2₊¹⁺⁴ = C₂³.₆₁₃C₂⁴	central stem extension (φ=1)	128		C2^2.387ES+(2,2)	128,1445
C₂².₃₈₈2₊¹⁺⁴ = C₂⁴.₄₁₃C₂³	central stem extension (φ=1)	64		C2^2.388ES+(2,2)	128,1446
C₂².₃₈₉2₊¹⁺⁴ = C₂³.₆₁₅C₂⁴	central stem extension (φ=1)	64		C2^2.389ES+(2,2)	128,1447
C₂².₃₉₀2₊¹⁺⁴ = C₂³.₆₁₆C₂⁴	central stem extension (φ=1)	64		C2^2.390ES+(2,2)	128,1448
C₂².₃₉₁2₊¹⁺⁴ = C₂³.₆₁₇C₂⁴	central stem extension (φ=1)	64		C2^2.391ES+(2,2)	128,1449
C₂².₃₉₂2₊¹⁺⁴ = C₂³.₆₁₈C₂⁴	central stem extension (φ=1)	64		C2^2.392ES+(2,2)	128,1450
C₂².₃₉₃2₊¹⁺⁴ = C₂³.₆₂₀C₂⁴	central stem extension (φ=1)	64		C2^2.393ES+(2,2)	128,1452
C₂².₃₉₄2₊¹⁺⁴ = C₂³.₆₂₁C₂⁴	central stem extension (φ=1)	64		C2^2.394ES+(2,2)	128,1453
C₂².₃₉₅2₊¹⁺⁴ = C₂³.₆₂₂C₂⁴	central stem extension (φ=1)	64		C2^2.395ES+(2,2)	128,1454
C₂².₃₉₆2₊¹⁺⁴ = C₂⁴.₄₁₈C₂³	central stem extension (φ=1)	64		C2^2.396ES+(2,2)	128,1455
C₂².₃₉₇2₊¹⁺⁴ = C₂³.₆₂₄C₂⁴	central stem extension (φ=1)	64		C2^2.397ES+(2,2)	128,1456
C₂².₃₉₈2₊¹⁺⁴ = C₂³.₆₂₅C₂⁴	central stem extension (φ=1)	64		C2^2.398ES+(2,2)	128,1457
C₂².₃₉₉2₊¹⁺⁴ = C₂³.₆₂₆C₂⁴	central stem extension (φ=1)	128		C2^2.399ES+(2,2)	128,1458
C₂².₄₀₀2₊¹⁺⁴ = C₂³.₆₂₇C₂⁴	central stem extension (φ=1)	64		C2^2.400ES+(2,2)	128,1459
C₂².₄₀₁2₊¹⁺⁴ = C₂⁴.₄₂₀C₂³	central stem extension (φ=1)	64		C2^2.401ES+(2,2)	128,1460
C₂².₄₀₂2₊¹⁺⁴ = C₂⁴.₄₂₁C₂³	central stem extension (φ=1)	64		C2^2.402ES+(2,2)	128,1461
C₂².₄₀₃2₊¹⁺⁴ = C₂³.₆₃₀C₂⁴	central stem extension (φ=1)	64		C2^2.403ES+(2,2)	128,1462
C₂².₄₀₄2₊¹⁺⁴ = C₂³.₆₃₁C₂⁴	central stem extension (φ=1)	64		C2^2.404ES+(2,2)	128,1463
C₂².₄₀₅2₊¹⁺⁴ = C₂³.₆₃₂C₂⁴	central stem extension (φ=1)	64		C2^2.405ES+(2,2)	128,1464
C₂².₄₀₆2₊¹⁺⁴ = C₂³.₆₃₃C₂⁴	central stem extension (φ=1)	64		C2^2.406ES+(2,2)	128,1465
C₂².₄₀₇2₊¹⁺⁴ = C₂³.₆₃₄C₂⁴	central stem extension (φ=1)	128		C2^2.407ES+(2,2)	128,1466
C₂².₄₀₈2₊¹⁺⁴ = C₂³.₆₃₅C₂⁴	central stem extension (φ=1)	32		C2^2.408ES+(2,2)	128,1467
C₂².₄₀₉2₊¹⁺⁴ = C₂³.₆₃₆C₂⁴	central stem extension (φ=1)	32		C2^2.409ES+(2,2)	128,1468
C₂².₄₁₀2₊¹⁺⁴ = C₂³.₆₃₇C₂⁴	central stem extension (φ=1)	64		C2^2.410ES+(2,2)	128,1469
C₂².₄₁₁2₊¹⁺⁴ = C₂⁴.₄₂₆C₂³	central stem extension (φ=1)	64		C2^2.411ES+(2,2)	128,1470
C₂².₄₁₂2₊¹⁺⁴ = C₂⁴.₄₂₇C₂³	central stem extension (φ=1)	64		C2^2.412ES+(2,2)	128,1471
C₂².₄₁₃2₊¹⁺⁴ = C₂³.₆₄₀C₂⁴	central stem extension (φ=1)	64		C2^2.413ES+(2,2)	128,1472
C₂².₄₁₄2₊¹⁺⁴ = C₂³.₆₄₁C₂⁴	central stem extension (φ=1)	64		C2^2.414ES+(2,2)	128,1473
C₂².₄₁₅2₊¹⁺⁴ = C₂⁴.₄₂₈C₂³	central stem extension (φ=1)	64		C2^2.415ES+(2,2)	128,1474
C₂².₄₁₆2₊¹⁺⁴ = C₂³.₆₄₃C₂⁴	central stem extension (φ=1)	64		C2^2.416ES+(2,2)	128,1475
C₂².₄₁₇2₊¹⁺⁴ = C₂⁴.₄₃₀C₂³	central stem extension (φ=1)	64		C2^2.417ES+(2,2)	128,1476
C₂².₄₁₈2₊¹⁺⁴ = C₂³.₆₄₅C₂⁴	central stem extension (φ=1)	64		C2^2.418ES+(2,2)	128,1477
C₂².₄₁₉2₊¹⁺⁴ = C₂⁴.₄₃₂C₂³	central stem extension (φ=1)	64		C2^2.419ES+(2,2)	128,1478
C₂².₄₂₀2₊¹⁺⁴ = C₂³.₆₄₇C₂⁴	central stem extension (φ=1)	64		C2^2.420ES+(2,2)	128,1479
C₂².₄₂₁2₊¹⁺⁴ = C₂⁴.₄₃₄C₂³	central stem extension (φ=1)	64		C2^2.421ES+(2,2)	128,1480
C₂².₄₂₂2₊¹⁺⁴ = C₂³.₆₄₉C₂⁴	central stem extension (φ=1)	64		C2^2.422ES+(2,2)	128,1481
C₂².₄₂₃2₊¹⁺⁴ = C₂⁴.₄₃₅C₂³	central stem extension (φ=1)	64		C2^2.423ES+(2,2)	128,1482
C₂².₄₂₄2₊¹⁺⁴ = C₂³.₆₅₁C₂⁴	central stem extension (φ=1)	64		C2^2.424ES+(2,2)	128,1483
C₂².₄₂₅2₊¹⁺⁴ = C₂³.₆₅₂C₂⁴	central stem extension (φ=1)	64		C2^2.425ES+(2,2)	128,1484
C₂².₄₂₆2₊¹⁺⁴ = C₂⁴.₄₃₇C₂³	central stem extension (φ=1)	64		C2^2.426ES+(2,2)	128,1485
C₂².₄₂₇2₊¹⁺⁴ = C₂³.₆₅₄C₂⁴	central stem extension (φ=1)	64		C2^2.427ES+(2,2)	128,1486
C₂².₄₂₈2₊¹⁺⁴ = C₂³.₆₅₅C₂⁴	central stem extension (φ=1)	128		C2^2.428ES+(2,2)	128,1487
C₂².₄₂₉2₊¹⁺⁴ = C₂³.₆₅₆C₂⁴	central stem extension (φ=1)	64		C2^2.429ES+(2,2)	128,1488
C₂².₄₃₀2₊¹⁺⁴ = C₂⁴.₄₃₈C₂³	central stem extension (φ=1)	64		C2^2.430ES+(2,2)	128,1489
C₂².₄₃₁2₊¹⁺⁴ = C₂³.₆₅₈C₂⁴	central stem extension (φ=1)	128		C2^2.431ES+(2,2)	128,1490
C₂².₄₃₂2₊¹⁺⁴ = C₂³.₆₅₉C₂⁴	central stem extension (φ=1)	64		C2^2.432ES+(2,2)	128,1491
C₂².₄₃₃2₊¹⁺⁴ = C₂³.₆₆₀C₂⁴	central stem extension (φ=1)	64		C2^2.433ES+(2,2)	128,1492
C₂².₄₃₄2₊¹⁺⁴ = C₂⁴.₄₄₀C₂³	central stem extension (φ=1)	64		C2^2.434ES+(2,2)	128,1493
C₂².₄₃₅2₊¹⁺⁴ = C₂³.₆₆₂C₂⁴	central stem extension (φ=1)	128		C2^2.435ES+(2,2)	128,1494
C₂².₄₃₆2₊¹⁺⁴ = C₂³.₆₆₃C₂⁴	central stem extension (φ=1)	64		C2^2.436ES+(2,2)	128,1495
C₂².₄₃₇2₊¹⁺⁴ = C₂³.₆₆₄C₂⁴	central stem extension (φ=1)	64		C2^2.437ES+(2,2)	128,1496
C₂².₄₃₈2₊¹⁺⁴ = C₂⁴.₄₄₃C₂³	central stem extension (φ=1)	64		C2^2.438ES+(2,2)	128,1497
C₂².₄₃₉2₊¹⁺⁴ = C₂³.₆₆₆C₂⁴	central stem extension (φ=1)	128		C2^2.439ES+(2,2)	128,1498
C₂².₄₄₀2₊¹⁺⁴ = C₂³.₆₆₇C₂⁴	central stem extension (φ=1)	128		C2^2.440ES+(2,2)	128,1499
C₂².₄₄₁2₊¹⁺⁴ = C₂³.₆₆₈C₂⁴	central stem extension (φ=1)	64		C2^2.441ES+(2,2)	128,1500
C₂².₄₄₂2₊¹⁺⁴ = C₂³.₆₆₉C₂⁴	central stem extension (φ=1)	128		C2^2.442ES+(2,2)	128,1501
C₂².₄₄₃2₊¹⁺⁴ = C₂⁴.₄₄₅C₂³	central stem extension (φ=1)	64		C2^2.443ES+(2,2)	128,1502
C₂².₄₄₄2₊¹⁺⁴ = C₂³.₆₇₁C₂⁴	central stem extension (φ=1)	64		C2^2.444ES+(2,2)	128,1503
C₂².₄₄₅2₊¹⁺⁴ = C₂³.₆₇₂C₂⁴	central stem extension (φ=1)	64		C2^2.445ES+(2,2)	128,1504
C₂².₄₄₆2₊¹⁺⁴ = C₂³.₆₇₃C₂⁴	central stem extension (φ=1)	64		C2^2.446ES+(2,2)	128,1505
C₂².₄₄₇2₊¹⁺⁴ = C₂³.₆₇₄C₂⁴	central stem extension (φ=1)	128		C2^2.447ES+(2,2)	128,1506
C₂².₄₄₈2₊¹⁺⁴ = C₂³.₆₇₅C₂⁴	central stem extension (φ=1)	64		C2^2.448ES+(2,2)	128,1507
C₂².₄₄₉2₊¹⁺⁴ = C₂³.₆₇₆C₂⁴	central stem extension (φ=1)	128		C2^2.449ES+(2,2)	128,1508
C₂².₄₅₀2₊¹⁺⁴ = C₂³.₆₇₇C₂⁴	central stem extension (φ=1)	64		C2^2.450ES+(2,2)	128,1509
C₂².₄₅₁2₊¹⁺⁴ = C₂³.₆₇₈C₂⁴	central stem extension (φ=1)	64		C2^2.451ES+(2,2)	128,1510
C₂².₄₅₂2₊¹⁺⁴ = C₂³.₆₇₉C₂⁴	central stem extension (φ=1)	64		C2^2.452ES+(2,2)	128,1511
C₂².₄₅₃2₊¹⁺⁴ = C₂⁴.₄₄₈C₂³	central stem extension (φ=1)	64		C2^2.453ES+(2,2)	128,1512
C₂².₄₅₄2₊¹⁺⁴ = C₂³.₆₈₁C₂⁴	central stem extension (φ=1)	64		C2^2.454ES+(2,2)	128,1513
C₂².₄₅₅2₊¹⁺⁴ = C₂³.₆₈₂C₂⁴	central stem extension (φ=1)	64		C2^2.455ES+(2,2)	128,1514
C₂².₄₅₆2₊¹⁺⁴ = C₂³.₆₈₃C₂⁴	central stem extension (φ=1)	64		C2^2.456ES+(2,2)	128,1515
C₂².₄₅₇2₊¹⁺⁴ = C₂⁴.₄₅₀C₂³	central stem extension (φ=1)	64		C2^2.457ES+(2,2)	128,1516
C₂².₄₅₈2₊¹⁺⁴ = C₂³.₆₈₅C₂⁴	central stem extension (φ=1)	64		C2^2.458ES+(2,2)	128,1517
C₂².₄₅₉2₊¹⁺⁴ = C₂³.₆₈₆C₂⁴	central stem extension (φ=1)	64		C2^2.459ES+(2,2)	128,1518
C₂².₄₆₀2₊¹⁺⁴ = C₂³.₆₈₇C₂⁴	central stem extension (φ=1)	64		C2^2.460ES+(2,2)	128,1519
C₂².₄₆₁2₊¹⁺⁴ = C₂³.₆₈₈C₂⁴	central stem extension (φ=1)	64		C2^2.461ES+(2,2)	128,1520
C₂².₄₆₂2₊¹⁺⁴ = C₂³.₆₈₉C₂⁴	central stem extension (φ=1)	128		C2^2.462ES+(2,2)	128,1521
C₂².₄₆₃2₊¹⁺⁴ = C₂⁴.₄₅₄C₂³	central stem extension (φ=1)	64		C2^2.463ES+(2,2)	128,1522
C₂².₄₆₄2₊¹⁺⁴ = C₂³.₆₉₁C₂⁴	central stem extension (φ=1)	128		C2^2.464ES+(2,2)	128,1523
C₂².₄₆₅2₊¹⁺⁴ = C₂³.₆₉₂C₂⁴	central stem extension (φ=1)	128		C2^2.465ES+(2,2)	128,1524
C₂².₄₆₆2₊¹⁺⁴ = C₂³.₆₉₃C₂⁴	central stem extension (φ=1)	64		C2^2.466ES+(2,2)	128,1525
C₂².₄₆₇2₊¹⁺⁴ = C₂³.₆₉₄C₂⁴	central stem extension (φ=1)	128		C2^2.467ES+(2,2)	128,1526
C₂².₄₆₈2₊¹⁺⁴ = C₂³.₆₉₅C₂⁴	central stem extension (φ=1)	64		C2^2.468ES+(2,2)	128,1527
C₂².₄₆₉2₊¹⁺⁴ = C₂³.₆₉₆C₂⁴	central stem extension (φ=1)	64		C2^2.469ES+(2,2)	128,1528
C₂².₄₇₀2₊¹⁺⁴ = C₂³.₆₉₇C₂⁴	central stem extension (φ=1)	64		C2^2.470ES+(2,2)	128,1529
C₂².₄₇₁2₊¹⁺⁴ = C₂³.₆₉₈C₂⁴	central stem extension (φ=1)	64		C2^2.471ES+(2,2)	128,1530
C₂².₄₇₂2₊¹⁺⁴ = C₂³.₆₉₉C₂⁴	central stem extension (φ=1)	128		C2^2.472ES+(2,2)	128,1531
C₂².₄₇₃2₊¹⁺⁴ = C₂³.₇₀₀C₂⁴	central stem extension (φ=1)	64		C2^2.473ES+(2,2)	128,1532
C₂².₄₇₄2₊¹⁺⁴ = C₂³.₇₀₁C₂⁴	central stem extension (φ=1)	64		C2^2.474ES+(2,2)	128,1533
C₂².₄₇₅2₊¹⁺⁴ = C₂³.₇₀₂C₂⁴	central stem extension (φ=1)	128		C2^2.475ES+(2,2)	128,1534
C₂².₄₇₆2₊¹⁺⁴ = C₂³.₇₀₃C₂⁴	central stem extension (φ=1)	64		C2^2.476ES+(2,2)	128,1535
C₂².₄₇₇2₊¹⁺⁴ = C₂⁴.₄₅₆C₂³	central stem extension (φ=1)	64		C2^2.477ES+(2,2)	128,1536
C₂².₄₇₈2₊¹⁺⁴ = C₂³.₇₀₅C₂⁴	central stem extension (φ=1)	128		C2^2.478ES+(2,2)	128,1537
C₂².₄₇₉2₊¹⁺⁴ = C₂³.₇₀₆C₂⁴	central stem extension (φ=1)	128		C2^2.479ES+(2,2)	128,1538
C₂².₄₈₀2₊¹⁺⁴ = C₂³.₇₀₇C₂⁴	central stem extension (φ=1)	64		C2^2.480ES+(2,2)	128,1539
C₂².₄₈₁2₊¹⁺⁴ = C₂³.₇₀₈C₂⁴	central stem extension (φ=1)	64		C2^2.481ES+(2,2)	128,1540
C₂².₄₈₂2₊¹⁺⁴ = C₂³.₇₀₉C₂⁴	central stem extension (φ=1)	128		C2^2.482ES+(2,2)	128,1541
C₂².₄₈₃2₊¹⁺⁴ = C₂³.₇₁₀C₂⁴	central stem extension (φ=1)	128		C2^2.483ES+(2,2)	128,1542
C₂².₄₈₄2₊¹⁺⁴ = C₂³.₇₁₁C₂⁴	central stem extension (φ=1)	128		C2^2.484ES+(2,2)	128,1543
C₂².₄₈₅2₊¹⁺⁴ = C₂⁴⋊₁₁D₄	central stem extension (φ=1)	32		C2^2.485ES+(2,2)	128,1544
C₂².₄₈₆2₊¹⁺⁴ = C₂⁴.₄₅₉C₂³	central stem extension (φ=1)	64		C2^2.486ES+(2,2)	128,1545
C₂².₄₈₇2₊¹⁺⁴ = C₂³.₇₁₄C₂⁴	central stem extension (φ=1)	64		C2^2.487ES+(2,2)	128,1546
C₂².₄₈₈2₊¹⁺⁴ = C₂³.₇₁₅C₂⁴	central stem extension (φ=1)	64		C2^2.488ES+(2,2)	128,1547
C₂².₄₈₉2₊¹⁺⁴ = C₂³.₇₁₆C₂⁴	central stem extension (φ=1)	64		C2^2.489ES+(2,2)	128,1548
C₂².₄₉₀2₊¹⁺⁴ = C₂⁴.₄₆₂C₂³	central stem extension (φ=1)	64		C2^2.490ES+(2,2)	128,1549
C₂².₄₉₁2₊¹⁺⁴ = C₄²⋊₃₃D₄	central stem extension (φ=1)	64		C2^2.491ES+(2,2)	128,1550
C₂².₄₉₂2₊¹⁺⁴ = C₄²⋊₃₄D₄	central stem extension (φ=1)	64		C2^2.492ES+(2,2)	128,1551
C₂².₄₉₃2₊¹⁺⁴ = C₄².₁₉₉D₄	central stem extension (φ=1)	64		C2^2.493ES+(2,2)	128,1552
C₂².₄₉₄2₊¹⁺⁴ = C₄².₂₀₀D₄	central stem extension (φ=1)	64		C2^2.494ES+(2,2)	128,1553
C₂².₄₉₅2₊¹⁺⁴ = C₄².₂₀₁D₄	central stem extension (φ=1)	128		C2^2.495ES+(2,2)	128,1554
C₂².₄₉₆2₊¹⁺⁴ = C₄²⋊₃₅D₄	central stem extension (φ=1)	64		C2^2.496ES+(2,2)	128,1555
C₂².₄₉₇2₊¹⁺⁴ = C₂³.₇₂₄C₂⁴	central stem extension (φ=1)	64		C2^2.497ES+(2,2)	128,1556
C₂².₄₉₈2₊¹⁺⁴ = C₂³.₇₂₅C₂⁴	central stem extension (φ=1)	64		C2^2.498ES+(2,2)	128,1557
C₂².₄₉₉2₊¹⁺⁴ = C₂³.₇₂₆C₂⁴	central stem extension (φ=1)	64		C2^2.499ES+(2,2)	128,1558
C₂².₅₀₀2₊¹⁺⁴ = C₂³.₇₂₇C₂⁴	central stem extension (φ=1)	64		C2^2.500ES+(2,2)	128,1559
C₂².₅₀₁2₊¹⁺⁴ = C₂³.₇₂₈C₂⁴	central stem extension (φ=1)	64		C2^2.501ES+(2,2)	128,1560
C₂².₅₀₂2₊¹⁺⁴ = C₂³.₇₂₉C₂⁴	central stem extension (φ=1)	64		C2^2.502ES+(2,2)	128,1561
C₂².₅₀₃2₊¹⁺⁴ = C₂³.₇₃₀C₂⁴	central stem extension (φ=1)	64		C2^2.503ES+(2,2)	128,1562
C₂².₅₀₄2₊¹⁺⁴ = C₂³.₇₃₁C₂⁴	central stem extension (φ=1)	64		C2^2.504ES+(2,2)	128,1563
C₂².₅₀₅2₊¹⁺⁴ = C₂³.₇₃₂C₂⁴	central stem extension (φ=1)	64		C2^2.505ES+(2,2)	128,1564
C₂².₅₀₆2₊¹⁺⁴ = C₂³.₇₃₃C₂⁴	central stem extension (φ=1)	128		C2^2.506ES+(2,2)	128,1565
C₂².₅₀₇2₊¹⁺⁴ = C₂³.₇₃₄C₂⁴	central stem extension (φ=1)	64		C2^2.507ES+(2,2)	128,1566
C₂².₅₀₈2₊¹⁺⁴ = C₂³.₇₃₅C₂⁴	central stem extension (φ=1)	64		C2^2.508ES+(2,2)	128,1567
C₂².₅₀₉2₊¹⁺⁴ = C₂³.₇₃₆C₂⁴	central stem extension (φ=1)	64		C2^2.509ES+(2,2)	128,1568
C₂².₅₁₀2₊¹⁺⁴ = C₂³.₇₃₇C₂⁴	central stem extension (φ=1)	64		C2^2.510ES+(2,2)	128,1569
C₂².₅₁₁2₊¹⁺⁴ = C₂³.₇₃₈C₂⁴	central stem extension (φ=1)	64		C2^2.511ES+(2,2)	128,1570
C₂².₅₁₂2₊¹⁺⁴ = C₂³.₇₃₉C₂⁴	central stem extension (φ=1)	128		C2^2.512ES+(2,2)	128,1571
C₂².₅₁₃2₊¹⁺⁴ = C₂⁴⋊₆Q₈	central stem extension (φ=1)	32		C2^2.513ES+(2,2)	128,1572
C₂².₅₁₄2₊¹⁺⁴ = C₂³.₇₄₁C₂⁴	central stem extension (φ=1)	64		C2^2.514ES+(2,2)	128,1573
C₂².₅₁₅2₊¹⁺⁴ = C₂⁴.₁₅Q₈	central stem extension (φ=1)	32		C2^2.515ES+(2,2)	128,1574
C₂².₅₁₆2₊¹⁺⁴ = C₄²⋊₁₂Q₈	central stem extension (φ=1)	128		C2^2.516ES+(2,2)	128,1575
C₂².₅₁₇2₊¹⁺⁴ = C₄²⋊₁₃Q₈	central stem extension (φ=1)	128		C2^2.517ES+(2,2)	128,1576
C₂².₅₁₈2₊¹⁺⁴ = C₄².₄₀Q₈	central stem extension (φ=1)	128		C2^2.518ES+(2,2)	128,1577

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Extensions 1→N→G→Q→1 with N=C22 and Q=2+ 1+4

Extensions 1→N→G→Q→1 with N=C₂² and Q=2₊¹⁺⁴