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⁾		64		C2^2xES-(2,2)	128,2324

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⁾ = C₂².₇₅C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	32		C2^2:1ES-(2,2)	128,2218
C₂²⋊₂2_-⁽¹⁺⁴⁾ = C₂².₇₈C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32		C2^2:2ES-(2,2)	128,2221

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

extension	φ:Q→Aut N	d	Label	ID
C₂².₁2_-⁽¹⁺⁴⁾ = C₂².₈₁C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	32	C2^2.1ES-(2,2)	128,2224
C₂².₂2_-⁽¹⁺⁴⁾ = C₂².₁₀₅C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	64	C2^2.2ES-(2,2)	128,2248
C₂².₃2_-⁽¹⁺⁴⁾ = C₂².₁₃₀C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	32	C2^2.3ES-(2,2)	128,2273
C₂².₄2_-⁽¹⁺⁴⁾ = C₂².₁₄₁C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	64	C2^2.4ES-(2,2)	128,2284
C₂².₅2_-⁽¹⁺⁴⁾ = C₂².₁₄₂C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₂×Q₈ → C₂ ⊆ Aut C₂²	64	C2^2.5ES-(2,2)	128,2285
C₂².₆2_-⁽¹⁺⁴⁾ = C₂².₈₄C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.6ES-(2,2)	128,2227
C₂².₇2_-⁽¹⁺⁴⁾ = C₂³.₁₄₄C₂⁴	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.7ES-(2,2)	128,2252
C₂².₈2_-⁽¹⁺⁴⁾ = C₂³.₁₄₆C₂⁴	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	64	C2^2.8ES-(2,2)	128,2255
C₂².₉2_-⁽¹⁺⁴⁾ = C₂².₁₂₄C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.9ES-(2,2)	128,2267
C₂².₁₀2_-⁽¹⁺⁴⁾ = C₂².₁₂₅C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.10ES-(2,2)	128,2268
C₂².₁₁2_-⁽¹⁺⁴⁾ = C₂².₁₂₇C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.11ES-(2,2)	128,2270
C₂².₁₂2_-⁽¹⁺⁴⁾ = C₂².₁₅₀C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.12ES-(2,2)	128,2293
C₂².₁₃2_-⁽¹⁺⁴⁾ = C₂².₁₅₂C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	64	C2^2.13ES-(2,2)	128,2295
C₂².₁₄2_-⁽¹⁺⁴⁾ = C₂².₁₅₃C₂⁵	φ: 2_-⁽¹⁺⁴⁾/C₄○D₄ → C₂ ⊆ Aut C₂²	32	C2^2.14ES-(2,2)	128,2296
C₂².₁₅2_-⁽¹⁺⁴⁾ = C₂³.₁₅₆C₂⁴	central extension (φ=1)	64	C2^2.15ES-(2,2)	128,1006
C₂².₁₆2_-⁽¹⁺⁴⁾ = D₄⋊₄C₄²	central extension (φ=1)	64	C2^2.16ES-(2,2)	128,1007
C₂².₁₇2_-⁽¹⁺⁴⁾ = Q₈⋊₄C₄²	central extension (φ=1)	128	C2^2.17ES-(2,2)	128,1008
C₂².₁₈2_-⁽¹⁺⁴⁾ = C₂³.₁₉₂C₂⁴	central extension (φ=1)	64	C2^2.18ES-(2,2)	128,1042
C₂².₁₉2_-⁽¹⁺⁴⁾ = C₂⁴.₅₄₂C₂³	central extension (φ=1)	64	C2^2.19ES-(2,2)	128,1043
C₂².₂₀2_-⁽¹⁺⁴⁾ = C₂³.₁₉₅C₂⁴	central extension (φ=1)	64	C2^2.20ES-(2,2)	128,1045
C₂².₂₁2_-⁽¹⁺⁴⁾ = C₂³.₁₉₆C₂⁴	central extension (φ=1)	64	C2^2.21ES-(2,2)	128,1046
C₂².₂₂2_-⁽¹⁺⁴⁾ = C₂⁴.₅₄₅C₂³	central extension (φ=1)	64	C2^2.22ES-(2,2)	128,1048
C₂².₂₃2_-⁽¹⁺⁴⁾ = C₂³.₁₉₉C₂⁴	central extension (φ=1)	64	C2^2.23ES-(2,2)	128,1049
C₂².₂₄2_-⁽¹⁺⁴⁾ = C₂³.₂₀₀C₂⁴	central extension (φ=1)	64	C2^2.24ES-(2,2)	128,1050
C₂².₂₅2_-⁽¹⁺⁴⁾ = C₂³.₂₀₁C₂⁴	central extension (φ=1)	64	C2^2.25ES-(2,2)	128,1051
C₂².₂₆2_-⁽¹⁺⁴⁾ = C₂³.₂₀₂C₂⁴	central extension (φ=1)	128	C2^2.26ES-(2,2)	128,1052
C₂².₂₇2_-⁽¹⁺⁴⁾ = C₂⁴.₁₉₅C₂³	central extension (φ=1)	64	C2^2.27ES-(2,2)	128,1054
C₂².₂₈2_-⁽¹⁺⁴⁾ = C₄².₁₅₉D₄	central extension (φ=1)	64	C2^2.28ES-(2,2)	128,1055
C₂².₂₉2_-⁽¹⁺⁴⁾ = C₄²⋊₁₃D₄	central extension (φ=1)	64	C2^2.29ES-(2,2)	128,1056
C₂².₃₀2_-⁽¹⁺⁴⁾ = C₂³.₂₀₇C₂⁴	central extension (φ=1)	64	C2^2.30ES-(2,2)	128,1057
C₂².₃₁2_-⁽¹⁺⁴⁾ = C₄².₁₆₀D₄	central extension (φ=1)	64	C2^2.31ES-(2,2)	128,1058
C₂².₃₂2_-⁽¹⁺⁴⁾ = C₄².₁₆₁D₄	central extension (φ=1)	128	C2^2.32ES-(2,2)	128,1059
C₂².₃₃2_-⁽¹⁺⁴⁾ = C₂⁴.₅₄₈C₂³	central extension (φ=1)	64	C2^2.33ES-(2,2)	128,1061
C₂².₃₄2_-⁽¹⁺⁴⁾ = C₄².₃₃Q₈	central extension (φ=1)	128	C2^2.34ES-(2,2)	128,1062
C₂².₃₅2_-⁽¹⁺⁴⁾ = C₄²⋊₄Q₈	central extension (φ=1)	128	C2^2.35ES-(2,2)	128,1063
C₂².₃₆2_-⁽¹⁺⁴⁾ = C₂³.₂₁₄C₂⁴	central extension (φ=1)	64	C2^2.36ES-(2,2)	128,1064
C₂².₃₇2_-⁽¹⁺⁴⁾ = C₂³.₂₁₆C₂⁴	central extension (φ=1)	64	C2^2.37ES-(2,2)	128,1066
C₂².₃₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₀₄C₂³	central extension (φ=1)	64	C2^2.38ES-(2,2)	128,1067
C₂².₃₉2_-⁽¹⁺⁴⁾ = C₂³.₂₁₈C₂⁴	central extension (φ=1)	128	C2^2.39ES-(2,2)	128,1068
C₂².₄₀2_-⁽¹⁺⁴⁾ = C₂⁴.₂₀₅C₂³	central extension (φ=1)	64	C2^2.40ES-(2,2)	128,1069
C₂².₄₁2_-⁽¹⁺⁴⁾ = C₂⁴.₅₄₉C₂³	central extension (φ=1)	64	C2^2.41ES-(2,2)	128,1071
C₂².₄₂2_-⁽¹⁺⁴⁾ = Q₈×C₂²⋊C₄	central extension (φ=1)	64	C2^2.42ES-(2,2)	128,1072
C₂².₄₃2_-⁽¹⁺⁴⁾ = C₂⁴.₂₀₇C₂³	central extension (φ=1)	64	C2^2.43ES-(2,2)	128,1073
C₂².₄₄2_-⁽¹⁺⁴⁾ = C₂³.₂₂₅C₂⁴	central extension (φ=1)	64	C2^2.44ES-(2,2)	128,1075
C₂².₄₅2_-⁽¹⁺⁴⁾ = C₂⁴.₅₅₃C₂³	central extension (φ=1)	64	C2^2.45ES-(2,2)	128,1076
C₂².₄₆2_-⁽¹⁺⁴⁾ = C₂⁴.₂₀₈C₂³	central extension (φ=1)	64	C2^2.46ES-(2,2)	128,1078
C₂².₄₇2_-⁽¹⁺⁴⁾ = C₂³.₂₂₉C₂⁴	central extension (φ=1)	64	C2^2.47ES-(2,2)	128,1079
C₂².₄₈2_-⁽¹⁺⁴⁾ = D₄×C₄⋊C₄	central extension (φ=1)	64	C2^2.48ES-(2,2)	128,1080
C₂².₄₉2_-⁽¹⁺⁴⁾ = Q₈×C₄⋊C₄	central extension (φ=1)	128	C2^2.49ES-(2,2)	128,1082
C₂².₅₀2_-⁽¹⁺⁴⁾ = C₂³.₂₃₃C₂⁴	central extension (φ=1)	128	C2^2.50ES-(2,2)	128,1083
C₂².₅₁2_-⁽¹⁺⁴⁾ = C₂⁴.₂₁₀C₂³	central extension (φ=1)	64	C2^2.51ES-(2,2)	128,1084
C₂².₅₂2_-⁽¹⁺⁴⁾ = C₂³.₂₃₆C₂⁴	central extension (φ=1)	64	C2^2.52ES-(2,2)	128,1086
C₂².₅₃2_-⁽¹⁺⁴⁾ = C₂³.₂₃₇C₂⁴	central extension (φ=1)	128	C2^2.53ES-(2,2)	128,1087
C₂².₅₄2_-⁽¹⁺⁴⁾ = C₂³.₂₃₈C₂⁴	central extension (φ=1)	128	C2^2.54ES-(2,2)	128,1088
C₂².₅₅2_-⁽¹⁺⁴⁾ = C₂⁴.₂₁₄C₂³	central extension (φ=1)	64	C2^2.55ES-(2,2)	128,1091
C₂².₅₆2_-⁽¹⁺⁴⁾ = C₂³.₂₄₂C₂⁴	central extension (φ=1)	64	C2^2.56ES-(2,2)	128,1092
C₂².₅₇2_-⁽¹⁺⁴⁾ = C₂³.₂₄₃C₂⁴	central extension (φ=1)	64	C2^2.57ES-(2,2)	128,1093
C₂².₅₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₁₆C₂³	central extension (φ=1)	64	C2^2.58ES-(2,2)	128,1094
C₂².₅₉2_-⁽¹⁺⁴⁾ = C₂³.₂₄₇C₂⁴	central extension (φ=1)	128	C2^2.59ES-(2,2)	128,1097
C₂².₆₀2_-⁽¹⁺⁴⁾ = C₂⁴.₂₂₀C₂³	central extension (φ=1)	64	C2^2.60ES-(2,2)	128,1099
C₂².₆₁2_-⁽¹⁺⁴⁾ = C₂³.₂₅₂C₂⁴	central extension (φ=1)	128	C2^2.61ES-(2,2)	128,1102
C₂².₆₂2_-⁽¹⁺⁴⁾ = C₂³.₂₅₃C₂⁴	central extension (φ=1)	128	C2^2.62ES-(2,2)	128,1103
C₂².₆₃2_-⁽¹⁺⁴⁾ = C₂³.₂₅₅C₂⁴	central extension (φ=1)	64	C2^2.63ES-(2,2)	128,1105
C₂².₆₄2_-⁽¹⁺⁴⁾ = C₂⁴.₂₂₅C₂³	central extension (φ=1)	64	C2^2.64ES-(2,2)	128,1108
C₂².₆₅2_-⁽¹⁺⁴⁾ = C₂⁴.₂₂₆C₂³	central extension (φ=1)	64	C2^2.65ES-(2,2)	128,1109
C₂².₆₆2_-⁽¹⁺⁴⁾ = C₂³.₂₆₀C₂⁴	central extension (φ=1)	64	C2^2.66ES-(2,2)	128,1110
C₂².₆₇2_-⁽¹⁺⁴⁾ = C₂⁴.₂₂₈C₂³	central extension (φ=1)	64	C2^2.67ES-(2,2)	128,1111
C₂².₆₈2_-⁽¹⁺⁴⁾ = C₂³.₂₆₃C₂⁴	central extension (φ=1)	128	C2^2.68ES-(2,2)	128,1113
C₂².₆₉2_-⁽¹⁺⁴⁾ = C₂³.₂₆₄C₂⁴	central extension (φ=1)	128	C2^2.69ES-(2,2)	128,1114
C₂².₇₀2_-⁽¹⁺⁴⁾ = C₂³.₂₆₅C₂⁴	central extension (φ=1)	64	C2^2.70ES-(2,2)	128,1115
C₂².₇₁2_-⁽¹⁺⁴⁾ = C₂×C₂³.₃₂C₂³	central extension (φ=1)	64	C2^2.71ES-(2,2)	128,2158
C₂².₇₂2_-⁽¹⁺⁴⁾ = C₂×C₂³.₃₃C₂³	central extension (φ=1)	64	C2^2.72ES-(2,2)	128,2159
C₂².₇₃2_-⁽¹⁺⁴⁾ = C₂×C₂³.₃₈C₂³	central extension (φ=1)	64	C2^2.73ES-(2,2)	128,2179
C₂².₇₄2_-⁽¹⁺⁴⁾ = C₂×C₂².₃₁C₂⁴	central extension (φ=1)	64	C2^2.74ES-(2,2)	128,2180
C₂².₇₅2_-⁽¹⁺⁴⁾ = C₂×C₂².₃₃C₂⁴	central extension (φ=1)	64	C2^2.75ES-(2,2)	128,2183
C₂².₇₆2_-⁽¹⁺⁴⁾ = C₂×C₂².₃₅C₂⁴	central extension (φ=1)	64	C2^2.76ES-(2,2)	128,2185
C₂².₇₇2_-⁽¹⁺⁴⁾ = C₂×C₂².₃₆C₂⁴	central extension (φ=1)	64	C2^2.77ES-(2,2)	128,2186
C₂².₇₈2_-⁽¹⁺⁴⁾ = C₂×C₂³.₄₁C₂³	central extension (φ=1)	64	C2^2.78ES-(2,2)	128,2189
C₂².₇₉2_-⁽¹⁺⁴⁾ = C₂×D₄⋊₆D₄	central extension (φ=1)	64	C2^2.79ES-(2,2)	128,2196
C₂².₈₀2_-⁽¹⁺⁴⁾ = C₂×Q₈⋊₅D₄	central extension (φ=1)	64	C2^2.80ES-(2,2)	128,2197
C₂².₈₁2_-⁽¹⁺⁴⁾ = C₂×D₄×Q₈	central extension (φ=1)	64	C2^2.81ES-(2,2)	128,2198
C₂².₈₂2_-⁽¹⁺⁴⁾ = C₂×C₂².₄₆C₂⁴	central extension (φ=1)	64	C2^2.82ES-(2,2)	128,2202
C₂².₈₃2_-⁽¹⁺⁴⁾ = C₂×C₂².₅₀C₂⁴	central extension (φ=1)	64	C2^2.83ES-(2,2)	128,2206
C₂².₈₄2_-⁽¹⁺⁴⁾ = C₂×Q₈⋊₃Q₈	central extension (φ=1)	128	C2^2.84ES-(2,2)	128,2208
C₂².₈₅2_-⁽¹⁺⁴⁾ = C₂×C₂².₅₆C₂⁴	central extension (φ=1)	64	C2^2.85ES-(2,2)	128,2259
C₂².₈₆2_-⁽¹⁺⁴⁾ = C₂×C₂².₅₇C₂⁴	central extension (φ=1)	64	C2^2.86ES-(2,2)	128,2260
C₂².₈₇2_-⁽¹⁺⁴⁾ = C₂×C₂².₅₈C₂⁴	central extension (φ=1)	128	C2^2.87ES-(2,2)	128,2262
C₂².₈₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₄₃C₂³	central stem extension (φ=1)	64	C2^2.88ES-(2,2)	128,1138
C₂².₈₉2_-⁽¹⁺⁴⁾ = C₂³.₃₀₇C₂⁴	central stem extension (φ=1)	64	C2^2.89ES-(2,2)	128,1139
C₂².₉₀2_-⁽¹⁺⁴⁾ = C₂⁴.₂₄₆C₂³	central stem extension (φ=1)	64	C2^2.90ES-(2,2)	128,1141
C₂².₉₁2_-⁽¹⁺⁴⁾ = C₂³.₃₁₃C₂⁴	central stem extension (φ=1)	64	C2^2.91ES-(2,2)	128,1145
C₂².₉₂2_-⁽¹⁺⁴⁾ = C₂³.₃₁₅C₂⁴	central stem extension (φ=1)	64	C2^2.92ES-(2,2)	128,1147
C₂².₉₃2_-⁽¹⁺⁴⁾ = C₂⁴.₂₅₁C₂³	central stem extension (φ=1)	64	C2^2.93ES-(2,2)	128,1148
C₂².₉₄2_-⁽¹⁺⁴⁾ = C₂⁴.₂₅₂C₂³	central stem extension (φ=1)	64	C2^2.94ES-(2,2)	128,1149
C₂².₉₅2_-⁽¹⁺⁴⁾ = C₂³.₃₁₉C₂⁴	central stem extension (φ=1)	64	C2^2.95ES-(2,2)	128,1151
C₂².₉₆2_-⁽¹⁺⁴⁾ = C₂⁴.₂₅₅C₂³	central stem extension (φ=1)	64	C2^2.96ES-(2,2)	128,1153
C₂².₉₇2_-⁽¹⁺⁴⁾ = C₂⁴.₂₅₆C₂³	central stem extension (φ=1)	64	C2^2.97ES-(2,2)	128,1154
C₂².₉₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₅₇C₂³	central stem extension (φ=1)	64	C2^2.98ES-(2,2)	128,1155
C₂².₉₉2_-⁽¹⁺⁴⁾ = C₂³.₃₂₅C₂⁴	central stem extension (φ=1)	64	C2^2.99ES-(2,2)	128,1157
C₂².₁₀₀2_-⁽¹⁺⁴⁾ = C₂³.₃₂₆C₂⁴	central stem extension (φ=1)	64	C2^2.100ES-(2,2)	128,1158
C₂².₁₀₁2_-⁽¹⁺⁴⁾ = C₂³.₃₂₇C₂⁴	central stem extension (φ=1)	64	C2^2.101ES-(2,2)	128,1159
C₂².₁₀₂2_-⁽¹⁺⁴⁾ = C₂³.₃₂₉C₂⁴	central stem extension (φ=1)	64	C2^2.102ES-(2,2)	128,1161
C₂².₁₀₃2_-⁽¹⁺⁴⁾ = C₂⁴.₂₆₂C₂³	central stem extension (φ=1)	64	C2^2.103ES-(2,2)	128,1162
C₂².₁₀₄2_-⁽¹⁺⁴⁾ = C₂⁴.₂₆₄C₂³	central stem extension (φ=1)	64	C2^2.104ES-(2,2)	128,1164
C₂².₁₀₅2_-⁽¹⁺⁴⁾ = C₂⁴.₅₆₄C₂³	central stem extension (φ=1)	64	C2^2.105ES-(2,2)	128,1166
C₂².₁₀₆2_-⁽¹⁺⁴⁾ = C₂⁴.₅₆₅C₂³	central stem extension (φ=1)	64	C2^2.106ES-(2,2)	128,1168
C₂².₁₀₇2_-⁽¹⁺⁴⁾ = C₂⁴.₅₆₇C₂³	central stem extension (φ=1)	64	C2^2.107ES-(2,2)	128,1170
C₂².₁₀₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₆₇C₂³	central stem extension (φ=1)	64	C2^2.108ES-(2,2)	128,1171
C₂².₁₀₉2_-⁽¹⁺⁴⁾ = C₂⁴.₅₆₈C₂³	central stem extension (φ=1)	64	C2^2.109ES-(2,2)	128,1172
C₂².₁₁₀2_-⁽¹⁺⁴⁾ = C₂⁴.₂₆₈C₂³	central stem extension (φ=1)	64	C2^2.110ES-(2,2)	128,1173
C₂².₁₁₁2_-⁽¹⁺⁴⁾ = C₂³.₃₄₂C₂⁴	central stem extension (φ=1)	64	C2^2.111ES-(2,2)	128,1174
C₂².₁₁₂2_-⁽¹⁺⁴⁾ = C₂³.₃₄₃C₂⁴	central stem extension (φ=1)	64	C2^2.112ES-(2,2)	128,1175
C₂².₁₁₃2_-⁽¹⁺⁴⁾ = C₂³.₃₄₆C₂⁴	central stem extension (φ=1)	128	C2^2.113ES-(2,2)	128,1178
C₂².₁₁₄2_-⁽¹⁺⁴⁾ = C₂⁴.₂₇₁C₂³	central stem extension (φ=1)	64	C2^2.114ES-(2,2)	128,1179
C₂².₁₁₅2_-⁽¹⁺⁴⁾ = C₂³.₃₄₈C₂⁴	central stem extension (φ=1)	64	C2^2.115ES-(2,2)	128,1180
C₂².₁₁₆2_-⁽¹⁺⁴⁾ = C₂³.₃₄₉C₂⁴	central stem extension (φ=1)	64	C2^2.116ES-(2,2)	128,1181
C₂².₁₁₇2_-⁽¹⁺⁴⁾ = C₂³.₃₅₁C₂⁴	central stem extension (φ=1)	128	C2^2.117ES-(2,2)	128,1183
C₂².₁₁₈2_-⁽¹⁺⁴⁾ = C₂³.₃₅₂C₂⁴	central stem extension (φ=1)	64	C2^2.118ES-(2,2)	128,1184
C₂².₁₁₉2_-⁽¹⁺⁴⁾ = C₂³.₃₅₃C₂⁴	central stem extension (φ=1)	128	C2^2.119ES-(2,2)	128,1185
C₂².₁₂₀2_-⁽¹⁺⁴⁾ = C₂³.₃₅₅C₂⁴	central stem extension (φ=1)	64	C2^2.120ES-(2,2)	128,1187
C₂².₁₂₁2_-⁽¹⁺⁴⁾ = C₂³.₃₅₈C₂⁴	central stem extension (φ=1)	64	C2^2.121ES-(2,2)	128,1190
C₂².₁₂₂2_-⁽¹⁺⁴⁾ = C₂³.₃₆₀C₂⁴	central stem extension (φ=1)	64	C2^2.122ES-(2,2)	128,1192
C₂².₁₂₃2_-⁽¹⁺⁴⁾ = C₂³.₃₆₁C₂⁴	central stem extension (φ=1)	64	C2^2.123ES-(2,2)	128,1193
C₂².₁₂₄2_-⁽¹⁺⁴⁾ = C₂³.₃₆₂C₂⁴	central stem extension (φ=1)	128	C2^2.124ES-(2,2)	128,1194
C₂².₁₂₅2_-⁽¹⁺⁴⁾ = C₂³.₃₆₃C₂⁴	central stem extension (φ=1)	64	C2^2.125ES-(2,2)	128,1195
C₂².₁₂₆2_-⁽¹⁺⁴⁾ = C₂³.₃₆₅C₂⁴	central stem extension (φ=1)	64	C2^2.126ES-(2,2)	128,1197
C₂².₁₂₇2_-⁽¹⁺⁴⁾ = C₂⁴.₂₈₆C₂³	central stem extension (φ=1)	64	C2^2.127ES-(2,2)	128,1198
C₂².₁₂₈2_-⁽¹⁺⁴⁾ = C₂⁴.₂₈₈C₂³	central stem extension (φ=1)	64	C2^2.128ES-(2,2)	128,1200
C₂².₁₂₉2_-⁽¹⁺⁴⁾ = C₂³.₃₆₉C₂⁴	central stem extension (φ=1)	64	C2^2.129ES-(2,2)	128,1201
C₂².₁₃₀2_-⁽¹⁺⁴⁾ = C₂³.₃₇₀C₂⁴	central stem extension (φ=1)	64	C2^2.130ES-(2,2)	128,1202
C₂².₁₃₁2_-⁽¹⁺⁴⁾ = C₂⁴.₅₇₂C₂³	central stem extension (φ=1)	64	C2^2.131ES-(2,2)	128,1205
C₂².₁₃₂2_-⁽¹⁺⁴⁾ = C₂⁴.₂₉₁C₂³	central stem extension (φ=1)	64	C2^2.132ES-(2,2)	128,1206
C₂².₁₃₃2_-⁽¹⁺⁴⁾ = C₂³.₃₇₅C₂⁴	central stem extension (φ=1)	64	C2^2.133ES-(2,2)	128,1207
C₂².₁₃₄2_-⁽¹⁺⁴⁾ = C₂³.₃₇₇C₂⁴	central stem extension (φ=1)	64	C2^2.134ES-(2,2)	128,1209
C₂².₁₃₅2_-⁽¹⁺⁴⁾ = C₂³.₃₇₈C₂⁴	central stem extension (φ=1)	64	C2^2.135ES-(2,2)	128,1210
C₂².₁₃₆2_-⁽¹⁺⁴⁾ = C₂⁴.₂₉₆C₂³	central stem extension (φ=1)	64	C2^2.136ES-(2,2)	128,1211
C₂².₁₃₇2_-⁽¹⁺⁴⁾ = C₂³.₃₈₁C₂⁴	central stem extension (φ=1)	64	C2^2.137ES-(2,2)	128,1213
C₂².₁₃₈2_-⁽¹⁺⁴⁾ = C₂³.₃₈₄C₂⁴	central stem extension (φ=1)	64	C2^2.138ES-(2,2)	128,1216
C₂².₁₃₉2_-⁽¹⁺⁴⁾ = C₂⁴.₂₉₈C₂³	central stem extension (φ=1)	64	C2^2.139ES-(2,2)	128,1217
C₂².₁₄₀2_-⁽¹⁺⁴⁾ = C₂³.₃₈₆C₂⁴	central stem extension (φ=1)	64	C2^2.140ES-(2,2)	128,1218
C₂².₁₄₁2_-⁽¹⁺⁴⁾ = C₂³.₃₈₈C₂⁴	central stem extension (φ=1)	64	C2^2.141ES-(2,2)	128,1220
C₂².₁₄₂2_-⁽¹⁺⁴⁾ = C₂⁴.₃₀₁C₂³	central stem extension (φ=1)	64	C2^2.142ES-(2,2)	128,1221
C₂².₁₄₃2_-⁽¹⁺⁴⁾ = C₂³.₃₉₁C₂⁴	central stem extension (φ=1)	64	C2^2.143ES-(2,2)	128,1223
C₂².₁₄₄2_-⁽¹⁺⁴⁾ = C₂⁴.₃₀₃C₂³	central stem extension (φ=1)	64	C2^2.144ES-(2,2)	128,1224
C₂².₁₄₅2_-⁽¹⁺⁴⁾ = C₂⁴.₅₇₇C₂³	central stem extension (φ=1)	64	C2^2.145ES-(2,2)	128,1225
C₂².₁₄₆2_-⁽¹⁺⁴⁾ = C₂³.₃₉₄C₂⁴	central stem extension (φ=1)	64	C2^2.146ES-(2,2)	128,1226
C₂².₁₄₇2_-⁽¹⁺⁴⁾ = C₂³.₃₉₅C₂⁴	central stem extension (φ=1)	64	C2^2.147ES-(2,2)	128,1227
C₂².₁₄₈2_-⁽¹⁺⁴⁾ = C₂⁴.₃₀₆C₂³	central stem extension (φ=1)	64	C2^2.148ES-(2,2)	128,1228
C₂².₁₄₉2_-⁽¹⁺⁴⁾ = C₂³.₃₉₈C₂⁴	central stem extension (φ=1)	64	C2^2.149ES-(2,2)	128,1230
C₂².₁₅₀2_-⁽¹⁺⁴⁾ = C₂³.₃₉₉C₂⁴	central stem extension (φ=1)	64	C2^2.150ES-(2,2)	128,1231
C₂².₁₅₁2_-⁽¹⁺⁴⁾ = C₂³.₄₀₁C₂⁴	central stem extension (φ=1)	64	C2^2.151ES-(2,2)	128,1233
C₂².₁₅₂2_-⁽¹⁺⁴⁾ = C₂⁴.₅₇₉C₂³	central stem extension (φ=1)	64	C2^2.152ES-(2,2)	128,1235
C₂².₁₅₃2_-⁽¹⁺⁴⁾ = C₂³.₄₀₆C₂⁴	central stem extension (φ=1)	128	C2^2.153ES-(2,2)	128,1238
C₂².₁₅₄2_-⁽¹⁺⁴⁾ = C₂³.₄₀₈C₂⁴	central stem extension (φ=1)	128	C2^2.154ES-(2,2)	128,1240
C₂².₁₅₅2_-⁽¹⁺⁴⁾ = C₂³.₄₀₉C₂⁴	central stem extension (φ=1)	128	C2^2.155ES-(2,2)	128,1241
C₂².₁₅₆2_-⁽¹⁺⁴⁾ = C₂³.₄₁₁C₂⁴	central stem extension (φ=1)	128	C2^2.156ES-(2,2)	128,1243
C₂².₁₅₇2_-⁽¹⁺⁴⁾ = C₂³.₄₁₂C₂⁴	central stem extension (φ=1)	64	C2^2.157ES-(2,2)	128,1244
C₂².₁₅₈2_-⁽¹⁺⁴⁾ = C₂³.₄₁₄C₂⁴	central stem extension (φ=1)	128	C2^2.158ES-(2,2)	128,1246
C₂².₁₅₉2_-⁽¹⁺⁴⁾ = C₂³.₄₁₅C₂⁴	central stem extension (φ=1)	64	C2^2.159ES-(2,2)	128,1247
C₂².₁₆₀2_-⁽¹⁺⁴⁾ = C₂⁴.₃₁₀C₂³	central stem extension (φ=1)	64	C2^2.160ES-(2,2)	128,1249
C₂².₁₆₁2_-⁽¹⁺⁴⁾ = C₂³.₄₁₉C₂⁴	central stem extension (φ=1)	64	C2^2.161ES-(2,2)	128,1251
C₂².₁₆₂2_-⁽¹⁺⁴⁾ = C₂³.₄₂₀C₂⁴	central stem extension (φ=1)	128	C2^2.162ES-(2,2)	128,1252
C₂².₁₆₃2_-⁽¹⁺⁴⁾ = C₂³.₄₂₁C₂⁴	central stem extension (φ=1)	64	C2^2.163ES-(2,2)	128,1253
C₂².₁₆₄2_-⁽¹⁺⁴⁾ = C₂³.₄₂₃C₂⁴	central stem extension (φ=1)	64	C2^2.164ES-(2,2)	128,1255
C₂².₁₆₅2_-⁽¹⁺⁴⁾ = C₂³.₄₂₄C₂⁴	central stem extension (φ=1)	128	C2^2.165ES-(2,2)	128,1256
C₂².₁₆₆2_-⁽¹⁺⁴⁾ = C₂³.₄₂₅C₂⁴	central stem extension (φ=1)	64	C2^2.166ES-(2,2)	128,1257
C₂².₁₆₇2_-⁽¹⁺⁴⁾ = C₂³.₄₂₇C₂⁴	central stem extension (φ=1)	64	C2^2.167ES-(2,2)	128,1259
C₂².₁₆₈2_-⁽¹⁺⁴⁾ = C₂³.₄₂₈C₂⁴	central stem extension (φ=1)	128	C2^2.168ES-(2,2)	128,1260
C₂².₁₆₉2_-⁽¹⁺⁴⁾ = C₂³.₄₂₉C₂⁴	central stem extension (φ=1)	64	C2^2.169ES-(2,2)	128,1261
C₂².₁₇₀2_-⁽¹⁺⁴⁾ = C₂³.₄₃₀C₂⁴	central stem extension (φ=1)	64	C2^2.170ES-(2,2)	128,1262
C₂².₁₇₁2_-⁽¹⁺⁴⁾ = C₂³.₄₃₂C₂⁴	central stem extension (φ=1)	64	C2^2.171ES-(2,2)	128,1264
C₂².₁₇₂2_-⁽¹⁺⁴⁾ = C₂³.₄₃₃C₂⁴	central stem extension (φ=1)	128	C2^2.172ES-(2,2)	128,1265
C₂².₁₇₃2_-⁽¹⁺⁴⁾ = C₄².₁₆₅D₄	central stem extension (φ=1)	64	C2^2.173ES-(2,2)	128,1268
C₂².₁₇₄2_-⁽¹⁺⁴⁾ = C₄²⋊₁₈D₄	central stem extension (φ=1)	64	C2^2.174ES-(2,2)	128,1269
C₂².₁₇₅2_-⁽¹⁺⁴⁾ = C₄².₁₆₆D₄	central stem extension (φ=1)	64	C2^2.175ES-(2,2)	128,1270
C₂².₁₇₆2_-⁽¹⁺⁴⁾ = C₄²⋊₁₉D₄	central stem extension (φ=1)	64	C2^2.176ES-(2,2)	128,1272
C₂².₁₇₇2_-⁽¹⁺⁴⁾ = C₄².₁₆₇D₄	central stem extension (φ=1)	64	C2^2.177ES-(2,2)	128,1274
C₂².₁₇₈2_-⁽¹⁺⁴⁾ = C₄².₁₆₈D₄	central stem extension (φ=1)	64	C2^2.178ES-(2,2)	128,1277
C₂².₁₇₉2_-⁽¹⁺⁴⁾ = C₄².₁₆₉D₄	central stem extension (φ=1)	128	C2^2.179ES-(2,2)	128,1278
C₂².₁₈₀2_-⁽¹⁺⁴⁾ = C₄².₁₇₀D₄	central stem extension (φ=1)	64	C2^2.180ES-(2,2)	128,1279
C₂².₁₈₁2_-⁽¹⁺⁴⁾ = C₄²⋊₆Q₈	central stem extension (φ=1)	128	C2^2.181ES-(2,2)	128,1282
C₂².₁₈₂2_-⁽¹⁺⁴⁾ = C₄²⋊₇Q₈	central stem extension (φ=1)	128	C2^2.182ES-(2,2)	128,1283
C₂².₁₈₃2_-⁽¹⁺⁴⁾ = C₄².₃₅Q₈	central stem extension (φ=1)	128	C2^2.183ES-(2,2)	128,1284
C₂².₁₈₄2_-⁽¹⁺⁴⁾ = C₂⁴.₃₂₆C₂³	central stem extension (φ=1)	64	C2^2.184ES-(2,2)	128,1285
C₂².₁₈₅2_-⁽¹⁺⁴⁾ = C₂⁴.₃₂₉C₂³	central stem extension (φ=1)	64	C2^2.185ES-(2,2)	128,1288
C₂².₁₈₆2_-⁽¹⁺⁴⁾ = C₂⁴.₃₃₀C₂³	central stem extension (φ=1)	64	C2^2.186ES-(2,2)	128,1290
C₂².₁₈₇2_-⁽¹⁺⁴⁾ = C₂⁴.₃₃₂C₂³	central stem extension (φ=1)	64	C2^2.187ES-(2,2)	128,1292
C₂².₁₈₈2_-⁽¹⁺⁴⁾ = C₄².₁₇₂D₄	central stem extension (φ=1)	64	C2^2.188ES-(2,2)	128,1294
C₂².₁₈₉2_-⁽¹⁺⁴⁾ = C₄².₁₇₄D₄	central stem extension (φ=1)	128	C2^2.189ES-(2,2)	128,1297
C₂².₁₉₀2_-⁽¹⁺⁴⁾ = C₄².₁₇₇D₄	central stem extension (φ=1)	128	C2^2.190ES-(2,2)	128,1300
C₂².₁₉₁2_-⁽¹⁺⁴⁾ = C₄².₃₆Q₈	central stem extension (φ=1)	128	C2^2.191ES-(2,2)	128,1302
C₂².₁₉₂2_-⁽¹⁺⁴⁾ = C₄².₃₇Q₈	central stem extension (φ=1)	128	C2^2.192ES-(2,2)	128,1303
C₂².₁₉₃2_-⁽¹⁺⁴⁾ = C₂³.₄₇₃C₂⁴	central stem extension (φ=1)	64	C2^2.193ES-(2,2)	128,1305
C₂².₁₉₄2_-⁽¹⁺⁴⁾ = C₂⁴.₃₃₉C₂³	central stem extension (φ=1)	64	C2^2.194ES-(2,2)	128,1307
C₂².₁₉₅2_-⁽¹⁺⁴⁾ = C₂³.₄₇₇C₂⁴	central stem extension (φ=1)	64	C2^2.195ES-(2,2)	128,1309
C₂².₁₉₆2_-⁽¹⁺⁴⁾ = C₄².₁₇₉D₄	central stem extension (φ=1)	128	C2^2.196ES-(2,2)	128,1313
C₂².₁₉₇2_-⁽¹⁺⁴⁾ = C₄².₁₈₀D₄	central stem extension (φ=1)	128	C2^2.197ES-(2,2)	128,1314
C₂².₁₉₈2_-⁽¹⁺⁴⁾ = C₄².₁₈₁D₄	central stem extension (φ=1)	128	C2^2.198ES-(2,2)	128,1316
C₂².₁₉₉2_-⁽¹⁺⁴⁾ = C₂³.₄₈₅C₂⁴	central stem extension (φ=1)	128	C2^2.199ES-(2,2)	128,1317
C₂².₂₀₀2_-⁽¹⁺⁴⁾ = C₂³.₄₈₈C₂⁴	central stem extension (φ=1)	128	C2^2.200ES-(2,2)	128,1320
C₂².₂₀₁2_-⁽¹⁺⁴⁾ = C₂³.₄₉₀C₂⁴	central stem extension (φ=1)	128	C2^2.201ES-(2,2)	128,1322
C₂².₂₀₂2_-⁽¹⁺⁴⁾ = C₄².₁₈₂D₄	central stem extension (φ=1)	64	C2^2.202ES-(2,2)	128,1324
C₂².₂₀₃2_-⁽¹⁺⁴⁾ = C₂³.₄₉₄C₂⁴	central stem extension (φ=1)	64	C2^2.203ES-(2,2)	128,1326
C₂².₂₀₄2_-⁽¹⁺⁴⁾ = C₂³.₄₉₆C₂⁴	central stem extension (φ=1)	64	C2^2.204ES-(2,2)	128,1328
C₂².₂₀₅2_-⁽¹⁺⁴⁾ = C₄².₁₈₃D₄	central stem extension (φ=1)	64	C2^2.205ES-(2,2)	128,1331
C₂².₂₀₆2_-⁽¹⁺⁴⁾ = C₄²⋊₂₃D₄	central stem extension (φ=1)	64	C2^2.206ES-(2,2)	128,1333
C₂².₂₀₇2_-⁽¹⁺⁴⁾ = C₄².₁₈₄D₄	central stem extension (φ=1)	64	C2^2.207ES-(2,2)	128,1336
C₂².₂₀₈2_-⁽¹⁺⁴⁾ = C₄²⋊₈Q₈	central stem extension (φ=1)	128	C2^2.208ES-(2,2)	128,1337
C₂².₂₀₉2_-⁽¹⁺⁴⁾ = C₄².₃₈Q₈	central stem extension (φ=1)	128	C2^2.209ES-(2,2)	128,1338
C₂².₂₁₀2_-⁽¹⁺⁴⁾ = C₄²⋊₂₅D₄	central stem extension (φ=1)	64	C2^2.210ES-(2,2)	128,1341
C₂².₂₁₁2_-⁽¹⁺⁴⁾ = C₄².₁₈₅D₄	central stem extension (φ=1)	64	C2^2.211ES-(2,2)	128,1343
C₂².₂₁₂2_-⁽¹⁺⁴⁾ = C₄²⋊₉Q₈	central stem extension (φ=1)	128	C2^2.212ES-(2,2)	128,1344
C₂².₂₁₃2_-⁽¹⁺⁴⁾ = C₂³.₅₁₄C₂⁴	central stem extension (φ=1)	64	C2^2.213ES-(2,2)	128,1346
C₂².₂₁₄2_-⁽¹⁺⁴⁾ = C₂³.₅₁₅C₂⁴	central stem extension (φ=1)	64	C2^2.214ES-(2,2)	128,1347
C₂².₂₁₅2_-⁽¹⁺⁴⁾ = C₂⁴.₃₆₁C₂³	central stem extension (φ=1)	64	C2^2.215ES-(2,2)	128,1348
C₂².₂₁₆2_-⁽¹⁺⁴⁾ = C₂⁴.₅₈₇C₂³	central stem extension (φ=1)	64	C2^2.216ES-(2,2)	128,1350
C₂².₂₁₇2_-⁽¹⁺⁴⁾ = C₄²⋊₂₈D₄	central stem extension (φ=1)	64	C2^2.217ES-(2,2)	128,1352
C₂².₂₁₈2_-⁽¹⁺⁴⁾ = C₄².₁₈₆D₄	central stem extension (φ=1)	64	C2^2.218ES-(2,2)	128,1353
C₂².₂₁₉2_-⁽¹⁺⁴⁾ = C₂⁴.₅₈₉C₂³	central stem extension (φ=1)	64	C2^2.219ES-(2,2)	128,1355
C₂².₂₂₀2_-⁽¹⁺⁴⁾ = C₂⁴.₃₆₅C₂³	central stem extension (φ=1)	64	C2^2.220ES-(2,2)	128,1356
C₂².₂₂₁2_-⁽¹⁺⁴⁾ = C₂³.₅₂₅C₂⁴	central stem extension (φ=1)	64	C2^2.221ES-(2,2)	128,1357
C₂².₂₂₂2_-⁽¹⁺⁴⁾ = C₂³.₅₂₇C₂⁴	central stem extension (φ=1)	64	C2^2.222ES-(2,2)	128,1359
C₂².₂₂₃2_-⁽¹⁺⁴⁾ = C₄².₁₈₇D₄	central stem extension (φ=1)	64	C2^2.223ES-(2,2)	128,1360
C₂².₂₂₄2_-⁽¹⁺⁴⁾ = C₄².₁₈₈D₄	central stem extension (φ=1)	64	C2^2.224ES-(2,2)	128,1361
C₂².₂₂₅2_-⁽¹⁺⁴⁾ = C₂³.₅₃₀C₂⁴	central stem extension (φ=1)	64	C2^2.225ES-(2,2)	128,1362
C₂².₂₂₆2_-⁽¹⁺⁴⁾ = C₄².₁₈₉D₄	central stem extension (φ=1)	64	C2^2.226ES-(2,2)	128,1364
C₂².₂₂₇2_-⁽¹⁺⁴⁾ = C₄².₁₉₀D₄	central stem extension (φ=1)	64	C2^2.227ES-(2,2)	128,1365
C₂².₂₂₈2_-⁽¹⁺⁴⁾ = C₄².₁₉₁D₄	central stem extension (φ=1)	128	C2^2.228ES-(2,2)	128,1366
C₂².₂₂₉2_-⁽¹⁺⁴⁾ = C₄²⋊₃₀D₄	central stem extension (φ=1)	64	C2^2.229ES-(2,2)	128,1368
C₂².₂₃₀2_-⁽¹⁺⁴⁾ = C₄².₁₉₂D₄	central stem extension (φ=1)	64	C2^2.230ES-(2,2)	128,1369
C₂².₂₃₁2_-⁽¹⁺⁴⁾ = C₂⁴.₃₇₄C₂³	central stem extension (φ=1)	64	C2^2.231ES-(2,2)	128,1370
C₂².₂₃₂2_-⁽¹⁺⁴⁾ = C₂⁴.₅₉₂C₂³	central stem extension (φ=1)	64	C2^2.232ES-(2,2)	128,1371
C₂².₂₃₃2_-⁽¹⁺⁴⁾ = C₄².₁₉₃D₄	central stem extension (φ=1)	64	C2^2.233ES-(2,2)	128,1372
C₂².₂₃₄2_-⁽¹⁺⁴⁾ = C₄².₁₉₅D₄	central stem extension (φ=1)	128	C2^2.234ES-(2,2)	128,1374
C₂².₂₃₅2_-⁽¹⁺⁴⁾ = C₂³.₅₄₃C₂⁴	central stem extension (φ=1)	64	C2^2.235ES-(2,2)	128,1375
C₂².₂₃₆2_-⁽¹⁺⁴⁾ = C₂³.₅₄₄C₂⁴	central stem extension (φ=1)	64	C2^2.236ES-(2,2)	128,1376
C₂².₂₃₇2_-⁽¹⁺⁴⁾ = C₂³.₅₄₅C₂⁴	central stem extension (φ=1)	128	C2^2.237ES-(2,2)	128,1377
C₂².₂₃₈2_-⁽¹⁺⁴⁾ = C₂⁴.₅₉₃C₂³	central stem extension (φ=1)	64	C2^2.238ES-(2,2)	128,1378
C₂².₂₃₉2_-⁽¹⁺⁴⁾ = C₄².₃₉Q₈	central stem extension (φ=1)	128	C2^2.239ES-(2,2)	128,1379
C₂².₂₄₀2_-⁽¹⁺⁴⁾ = C₂³.₅₄₉C₂⁴	central stem extension (φ=1)	64	C2^2.240ES-(2,2)	128,1381
C₂².₂₄₁2_-⁽¹⁺⁴⁾ = C₂³.₅₅₀C₂⁴	central stem extension (φ=1)	64	C2^2.241ES-(2,2)	128,1382
C₂².₂₄₂2_-⁽¹⁺⁴⁾ = C₂³.₅₅₁C₂⁴	central stem extension (φ=1)	64	C2^2.242ES-(2,2)	128,1383
C₂².₂₄₃2_-⁽¹⁺⁴⁾ = C₂³.₅₅₂C₂⁴	central stem extension (φ=1)	64	C2^2.243ES-(2,2)	128,1384
C₂².₂₄₄2_-⁽¹⁺⁴⁾ = C₂³.₅₅₃C₂⁴	central stem extension (φ=1)	64	C2^2.244ES-(2,2)	128,1385
C₂².₂₄₅2_-⁽¹⁺⁴⁾ = C₂³.₅₅₄C₂⁴	central stem extension (φ=1)	64	C2^2.245ES-(2,2)	128,1386
C₂².₂₄₆2_-⁽¹⁺⁴⁾ = C₂³.₅₅₅C₂⁴	central stem extension (φ=1)	128	C2^2.246ES-(2,2)	128,1387
C₂².₂₄₇2_-⁽¹⁺⁴⁾ = C₂³.₅₅₆C₂⁴	central stem extension (φ=1)	64	C2^2.247ES-(2,2)	128,1388
C₂².₂₄₈2_-⁽¹⁺⁴⁾ = C₄².₁₉₆D₄	central stem extension (φ=1)	64	C2^2.248ES-(2,2)	128,1390
C₂².₂₄₉2_-⁽¹⁺⁴⁾ = C₂³.₅₅₉C₂⁴	central stem extension (φ=1)	64	C2^2.249ES-(2,2)	128,1391
C₂².₂₅₀2_-⁽¹⁺⁴⁾ = C₄²⋊₁₀Q₈	central stem extension (φ=1)	128	C2^2.250ES-(2,2)	128,1392
C₂².₂₅₁2_-⁽¹⁺⁴⁾ = C₄²⋊₃₂D₄	central stem extension (φ=1)	64	C2^2.251ES-(2,2)	128,1394
C₂².₂₅₂2_-⁽¹⁺⁴⁾ = C₂⁴.₃₇₈C₂³	central stem extension (φ=1)	64	C2^2.252ES-(2,2)	128,1395
C₂².₂₅₃2_-⁽¹⁺⁴⁾ = C₄².₁₉₈D₄	central stem extension (φ=1)	64	C2^2.253ES-(2,2)	128,1396
C₂².₂₅₄2_-⁽¹⁺⁴⁾ = C₂³.₅₆₅C₂⁴	central stem extension (φ=1)	64	C2^2.254ES-(2,2)	128,1397
C₂².₂₅₅2_-⁽¹⁺⁴⁾ = C₄²⋊₁₁Q₈	central stem extension (φ=1)	128	C2^2.255ES-(2,2)	128,1398
C₂².₂₅₆2_-⁽¹⁺⁴⁾ = C₂⁴.₃₈₀C₂³	central stem extension (φ=1)	64	C2^2.256ES-(2,2)	128,1399
C₂².₂₅₇2_-⁽¹⁺⁴⁾ = C₂³.₅₇₁C₂⁴	central stem extension (φ=1)	64	C2^2.257ES-(2,2)	128,1403
C₂².₂₅₈2_-⁽¹⁺⁴⁾ = C₂³.₅₇₂C₂⁴	central stem extension (φ=1)	64	C2^2.258ES-(2,2)	128,1404
C₂².₂₅₉2_-⁽¹⁺⁴⁾ = C₂³.₅₇₄C₂⁴	central stem extension (φ=1)	64	C2^2.259ES-(2,2)	128,1406
C₂².₂₆₀2_-⁽¹⁺⁴⁾ = C₂⁴.₃₈₄C₂³	central stem extension (φ=1)	64	C2^2.260ES-(2,2)	128,1407
C₂².₂₆₁2_-⁽¹⁺⁴⁾ = C₂³.₅₇₆C₂⁴	central stem extension (φ=1)	64	C2^2.261ES-(2,2)	128,1408
C₂².₂₆₂2_-⁽¹⁺⁴⁾ = C₂³.₅₇₇C₂⁴	central stem extension (φ=1)	64	C2^2.262ES-(2,2)	128,1409
C₂².₂₆₃2_-⁽¹⁺⁴⁾ = C₂⁴.₃₈₈C₂³	central stem extension (φ=1)	64	C2^2.263ES-(2,2)	128,1412
C₂².₂₆₄2_-⁽¹⁺⁴⁾ = C₂³.₅₈₁C₂⁴	central stem extension (φ=1)	64	C2^2.264ES-(2,2)	128,1413
C₂².₂₆₅2_-⁽¹⁺⁴⁾ = C₂⁴.₃₈₉C₂³	central stem extension (φ=1)	64	C2^2.265ES-(2,2)	128,1414
C₂².₂₆₆2_-⁽¹⁺⁴⁾ = C₂⁴.₃₉₀C₂³	central stem extension (φ=1)	64	C2^2.266ES-(2,2)	128,1415
C₂².₂₆₇2_-⁽¹⁺⁴⁾ = C₂⁴.₃₉₃C₂³	central stem extension (φ=1)	64	C2^2.267ES-(2,2)	128,1418
C₂².₂₆₈2_-⁽¹⁺⁴⁾ = C₂³.₅₈₇C₂⁴	central stem extension (φ=1)	64	C2^2.268ES-(2,2)	128,1419
C₂².₂₆₉2_-⁽¹⁺⁴⁾ = C₂³.₅₈₉C₂⁴	central stem extension (φ=1)	64	C2^2.269ES-(2,2)	128,1421
C₂².₂₇₀2_-⁽¹⁺⁴⁾ = C₂³.₅₉₀C₂⁴	central stem extension (φ=1)	64	C2^2.270ES-(2,2)	128,1422
C₂².₂₇₁2_-⁽¹⁺⁴⁾ = C₂³.₅₉₁C₂⁴	central stem extension (φ=1)	64	C2^2.271ES-(2,2)	128,1423
C₂².₂₇₂2_-⁽¹⁺⁴⁾ = C₂⁴.₃₉₉C₂³	central stem extension (φ=1)	64	C2^2.272ES-(2,2)	128,1424
C₂².₂₇₃2_-⁽¹⁺⁴⁾ = C₂⁴.₄₀₀C₂³	central stem extension (φ=1)	64	C2^2.273ES-(2,2)	128,1425
C₂².₂₇₄2_-⁽¹⁺⁴⁾ = C₂⁴.₄₀₁C₂³	central stem extension (φ=1)	64	C2^2.274ES-(2,2)	128,1426
C₂².₂₇₅2_-⁽¹⁺⁴⁾ = C₂³.₅₉₅C₂⁴	central stem extension (φ=1)	64	C2^2.275ES-(2,2)	128,1427
C₂².₂₇₆2_-⁽¹⁺⁴⁾ = C₂⁴.₄₀₃C₂³	central stem extension (φ=1)	64	C2^2.276ES-(2,2)	128,1428
C₂².₂₇₇2_-⁽¹⁺⁴⁾ = C₂⁴.₄₀₅C₂³	central stem extension (φ=1)	64	C2^2.277ES-(2,2)	128,1430
C₂².₂₇₈2_-⁽¹⁺⁴⁾ = C₂³.₆₀₀C₂⁴	central stem extension (φ=1)	64	C2^2.278ES-(2,2)	128,1432
C₂².₂₇₉2_-⁽¹⁺⁴⁾ = C₂⁴.₄₀₇C₂³	central stem extension (φ=1)	64	C2^2.279ES-(2,2)	128,1433
C₂².₂₈₀2_-⁽¹⁺⁴⁾ = C₂³.₆₀₂C₂⁴	central stem extension (φ=1)	64	C2^2.280ES-(2,2)	128,1434
C₂².₂₈₁2_-⁽¹⁺⁴⁾ = C₂³.₆₀₄C₂⁴	central stem extension (φ=1)	64	C2^2.281ES-(2,2)	128,1436
C₂².₂₈₂2_-⁽¹⁺⁴⁾ = C₂³.₆₀₅C₂⁴	central stem extension (φ=1)	64	C2^2.282ES-(2,2)	128,1437
C₂².₂₈₃2_-⁽¹⁺⁴⁾ = C₂³.₆₀₆C₂⁴	central stem extension (φ=1)	64	C2^2.283ES-(2,2)	128,1438
C₂².₂₈₄2_-⁽¹⁺⁴⁾ = C₂³.₆₀₇C₂⁴	central stem extension (φ=1)	64	C2^2.284ES-(2,2)	128,1439
C₂².₂₈₅2_-⁽¹⁺⁴⁾ = C₂³.₆₀₈C₂⁴	central stem extension (φ=1)	64	C2^2.285ES-(2,2)	128,1440
C₂².₂₈₆2_-⁽¹⁺⁴⁾ = C₂⁴.₄₁₂C₂³	central stem extension (φ=1)	64	C2^2.286ES-(2,2)	128,1442
C₂².₂₈₇2_-⁽¹⁺⁴⁾ = C₂³.₆₁₁C₂⁴	central stem extension (φ=1)	64	C2^2.287ES-(2,2)	128,1443
C₂².₂₈₈2_-⁽¹⁺⁴⁾ = C₂³.₆₁₂C₂⁴	central stem extension (φ=1)	64	C2^2.288ES-(2,2)	128,1444
C₂².₂₈₉2_-⁽¹⁺⁴⁾ = C₂³.₆₁₃C₂⁴	central stem extension (φ=1)	128	C2^2.289ES-(2,2)	128,1445
C₂².₂₉₀2_-⁽¹⁺⁴⁾ = C₂⁴.₄₁₄C₂³	central stem extension (φ=1)	64	C2^2.290ES-(2,2)	128,1447
C₂².₂₉₁2_-⁽¹⁺⁴⁾ = C₂³.₆₁₆C₂⁴	central stem extension (φ=1)	64	C2^2.291ES-(2,2)	128,1448
C₂².₂₉₂2_-⁽¹⁺⁴⁾ = C₂³.₆₁₇C₂⁴	central stem extension (φ=1)	64	C2^2.292ES-(2,2)	128,1449
C₂².₂₉₃2_-⁽¹⁺⁴⁾ = C₂³.₆₁₈C₂⁴	central stem extension (φ=1)	64	C2^2.293ES-(2,2)	128,1450
C₂².₂₉₄2_-⁽¹⁺⁴⁾ = C₂³.₆₁₉C₂⁴	central stem extension (φ=1)	128	C2^2.294ES-(2,2)	128,1451
C₂².₂₉₅2_-⁽¹⁺⁴⁾ = C₂⁴.₄₁₆C₂³	central stem extension (φ=1)	64	C2^2.295ES-(2,2)	128,1452
C₂².₂₉₆2_-⁽¹⁺⁴⁾ = C₂³.₆₂₁C₂⁴	central stem extension (φ=1)	64	C2^2.296ES-(2,2)	128,1453
C₂².₂₉₇2_-⁽¹⁺⁴⁾ = C₂⁴.₄₁₇C₂³	central stem extension (φ=1)	64	C2^2.297ES-(2,2)	128,1454
C₂².₂₉₈2_-⁽¹⁺⁴⁾ = C₂³.₆₂₃C₂⁴	central stem extension (φ=1)	64	C2^2.298ES-(2,2)	128,1455
C₂².₂₉₉2_-⁽¹⁺⁴⁾ = C₂⁴.₄₁₉C₂³	central stem extension (φ=1)	64	C2^2.299ES-(2,2)	128,1456
C₂².₃₀₀2_-⁽¹⁺⁴⁾ = C₂³.₆₂₅C₂⁴	central stem extension (φ=1)	64	C2^2.300ES-(2,2)	128,1457
C₂².₃₀₁2_-⁽¹⁺⁴⁾ = C₂³.₆₂₆C₂⁴	central stem extension (φ=1)	128	C2^2.301ES-(2,2)	128,1458
C₂².₃₀₂2_-⁽¹⁺⁴⁾ = C₂³.₆₂₇C₂⁴	central stem extension (φ=1)	64	C2^2.302ES-(2,2)	128,1459
C₂².₃₀₃2_-⁽¹⁺⁴⁾ = C₂³.₆₂₈C₂⁴	central stem extension (φ=1)	64	C2^2.303ES-(2,2)	128,1460
C₂².₃₀₄2_-⁽¹⁺⁴⁾ = C₂³.₆₂₉C₂⁴	central stem extension (φ=1)	64	C2^2.304ES-(2,2)	128,1461
C₂².₃₀₅2_-⁽¹⁺⁴⁾ = C₂⁴.₄₂₂C₂³	central stem extension (φ=1)	64	C2^2.305ES-(2,2)	128,1462
C₂².₃₀₆2_-⁽¹⁺⁴⁾ = C₂³.₆₃₁C₂⁴	central stem extension (φ=1)	64	C2^2.306ES-(2,2)	128,1463
C₂².₃₀₇2_-⁽¹⁺⁴⁾ = C₂³.₆₃₂C₂⁴	central stem extension (φ=1)	64	C2^2.307ES-(2,2)	128,1464
C₂².₃₀₈2_-⁽¹⁺⁴⁾ = C₂³.₆₃₄C₂⁴	central stem extension (φ=1)	128	C2^2.308ES-(2,2)	128,1466
C₂².₃₀₉2_-⁽¹⁺⁴⁾ = C₂³.₆₃₇C₂⁴	central stem extension (φ=1)	64	C2^2.309ES-(2,2)	128,1469
C₂².₃₁₀2_-⁽¹⁺⁴⁾ = C₂³.₆₃₈C₂⁴	central stem extension (φ=1)	64	C2^2.310ES-(2,2)	128,1470
C₂².₃₁₁2_-⁽¹⁺⁴⁾ = C₂³.₆₃₉C₂⁴	central stem extension (φ=1)	64	C2^2.311ES-(2,2)	128,1471
C₂².₃₁₂2_-⁽¹⁺⁴⁾ = C₂³.₆₄₀C₂⁴	central stem extension (φ=1)	64	C2^2.312ES-(2,2)	128,1472
C₂².₃₁₃2_-⁽¹⁺⁴⁾ = C₂³.₆₄₁C₂⁴	central stem extension (φ=1)	64	C2^2.313ES-(2,2)	128,1473
C₂².₃₁₄2_-⁽¹⁺⁴⁾ = C₂⁴.₄₂₈C₂³	central stem extension (φ=1)	64	C2^2.314ES-(2,2)	128,1474
C₂².₃₁₅2_-⁽¹⁺⁴⁾ = C₂³.₆₄₃C₂⁴	central stem extension (φ=1)	64	C2^2.315ES-(2,2)	128,1475
C₂².₃₁₆2_-⁽¹⁺⁴⁾ = C₂⁴.₄₃₀C₂³	central stem extension (φ=1)	64	C2^2.316ES-(2,2)	128,1476
C₂².₃₁₇2_-⁽¹⁺⁴⁾ = C₂³.₆₄₅C₂⁴	central stem extension (φ=1)	64	C2^2.317ES-(2,2)	128,1477
C₂².₃₁₈2_-⁽¹⁺⁴⁾ = C₂⁴.₄₃₂C₂³	central stem extension (φ=1)	64	C2^2.318ES-(2,2)	128,1478
C₂².₃₁₉2_-⁽¹⁺⁴⁾ = C₂³.₆₄₇C₂⁴	central stem extension (φ=1)	64	C2^2.319ES-(2,2)	128,1479
C₂².₃₂₀2_-⁽¹⁺⁴⁾ = C₂⁴.₄₃₅C₂³	central stem extension (φ=1)	64	C2^2.320ES-(2,2)	128,1482
C₂².₃₂₁2_-⁽¹⁺⁴⁾ = C₂⁴.₄₃₆C₂³	central stem extension (φ=1)	64	C2^2.321ES-(2,2)	128,1483
C₂².₃₂₂2_-⁽¹⁺⁴⁾ = C₂³.₆₅₄C₂⁴	central stem extension (φ=1)	64	C2^2.322ES-(2,2)	128,1486
C₂².₃₂₃2_-⁽¹⁺⁴⁾ = C₂³.₆₅₅C₂⁴	central stem extension (φ=1)	128	C2^2.323ES-(2,2)	128,1487
C₂².₃₂₄2_-⁽¹⁺⁴⁾ = C₂⁴.₄₃₈C₂³	central stem extension (φ=1)	64	C2^2.324ES-(2,2)	128,1489
C₂².₃₂₅2_-⁽¹⁺⁴⁾ = C₂³.₆₅₈C₂⁴	central stem extension (φ=1)	128	C2^2.325ES-(2,2)	128,1490
C₂².₃₂₆2_-⁽¹⁺⁴⁾ = C₂³.₆₅₉C₂⁴	central stem extension (φ=1)	64	C2^2.326ES-(2,2)	128,1491
C₂².₃₂₇2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₀C₂³	central stem extension (φ=1)	64	C2^2.327ES-(2,2)	128,1493
C₂².₃₂₈2_-⁽¹⁺⁴⁾ = C₂³.₆₆₂C₂⁴	central stem extension (φ=1)	128	C2^2.328ES-(2,2)	128,1494
C₂².₃₂₉2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₁C₂³	central stem extension (φ=1)	64	C2^2.329ES-(2,2)	128,1495
C₂².₃₃₀2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₂C₂³	central stem extension (φ=1)	64	C2^2.330ES-(2,2)	128,1496
C₂².₃₃₁2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₃C₂³	central stem extension (φ=1)	64	C2^2.331ES-(2,2)	128,1497
C₂².₃₃₂2_-⁽¹⁺⁴⁾ = C₂³.₆₆₆C₂⁴	central stem extension (φ=1)	128	C2^2.332ES-(2,2)	128,1498
C₂².₃₃₃2_-⁽¹⁺⁴⁾ = C₂³.₆₆₇C₂⁴	central stem extension (φ=1)	128	C2^2.333ES-(2,2)	128,1499
C₂².₃₃₄2_-⁽¹⁺⁴⁾ = C₂³.₆₆₈C₂⁴	central stem extension (φ=1)	64	C2^2.334ES-(2,2)	128,1500
C₂².₃₃₅2_-⁽¹⁺⁴⁾ = C₂³.₆₆₉C₂⁴	central stem extension (φ=1)	128	C2^2.335ES-(2,2)	128,1501
C₂².₃₃₆2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₅C₂³	central stem extension (φ=1)	64	C2^2.336ES-(2,2)	128,1502
C₂².₃₃₇2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₆C₂³	central stem extension (φ=1)	64	C2^2.337ES-(2,2)	128,1503
C₂².₃₃₈2_-⁽¹⁺⁴⁾ = C₂³.₆₇₂C₂⁴	central stem extension (φ=1)	64	C2^2.338ES-(2,2)	128,1504
C₂².₃₃₉2_-⁽¹⁺⁴⁾ = C₂³.₆₇₃C₂⁴	central stem extension (φ=1)	64	C2^2.339ES-(2,2)	128,1505
C₂².₃₄₀2_-⁽¹⁺⁴⁾ = C₂³.₆₇₄C₂⁴	central stem extension (φ=1)	128	C2^2.340ES-(2,2)	128,1506
C₂².₃₄₁2_-⁽¹⁺⁴⁾ = C₂³.₆₇₅C₂⁴	central stem extension (φ=1)	64	C2^2.341ES-(2,2)	128,1507
C₂².₃₄₂2_-⁽¹⁺⁴⁾ = C₂³.₆₇₆C₂⁴	central stem extension (φ=1)	128	C2^2.342ES-(2,2)	128,1508
C₂².₃₄₃2_-⁽¹⁺⁴⁾ = C₂³.₆₇₇C₂⁴	central stem extension (φ=1)	64	C2^2.343ES-(2,2)	128,1509
C₂².₃₄₄2_-⁽¹⁺⁴⁾ = C₂³.₆₇₉C₂⁴	central stem extension (φ=1)	64	C2^2.344ES-(2,2)	128,1511
C₂².₃₄₅2_-⁽¹⁺⁴⁾ = C₂³.₆₈₁C₂⁴	central stem extension (φ=1)	64	C2^2.345ES-(2,2)	128,1513
C₂².₃₄₆2_-⁽¹⁺⁴⁾ = C₂⁴.₄₄₉C₂³	central stem extension (φ=1)	64	C2^2.346ES-(2,2)	128,1514
C₂².₃₄₇2_-⁽¹⁺⁴⁾ = C₂³.₆₈₃C₂⁴	central stem extension (φ=1)	64	C2^2.347ES-(2,2)	128,1515
C₂².₃₄₈2_-⁽¹⁺⁴⁾ = C₂³.₆₈₅C₂⁴	central stem extension (φ=1)	64	C2^2.348ES-(2,2)	128,1517
C₂².₃₄₉2_-⁽¹⁺⁴⁾ = C₂³.₆₈₆C₂⁴	central stem extension (φ=1)	64	C2^2.349ES-(2,2)	128,1518
C₂².₃₅₀2_-⁽¹⁺⁴⁾ = C₂³.₆₈₇C₂⁴	central stem extension (φ=1)	64	C2^2.350ES-(2,2)	128,1519
C₂².₃₅₁2_-⁽¹⁺⁴⁾ = C₂⁴.₄₅₃C₂³	central stem extension (φ=1)	64	C2^2.351ES-(2,2)	128,1520
C₂².₃₅₂2_-⁽¹⁺⁴⁾ = C₂³.₆₈₉C₂⁴	central stem extension (φ=1)	128	C2^2.352ES-(2,2)	128,1521
C₂².₃₅₃2_-⁽¹⁺⁴⁾ = C₂³.₆₉₀C₂⁴	central stem extension (φ=1)	64	C2^2.353ES-(2,2)	128,1522
C₂².₃₅₄2_-⁽¹⁺⁴⁾ = C₂³.₆₉₁C₂⁴	central stem extension (φ=1)	128	C2^2.354ES-(2,2)	128,1523
C₂².₃₅₅2_-⁽¹⁺⁴⁾ = C₂³.₆₉₂C₂⁴	central stem extension (φ=1)	128	C2^2.355ES-(2,2)	128,1524
C₂².₃₅₆2_-⁽¹⁺⁴⁾ = C₂³.₆₉₃C₂⁴	central stem extension (φ=1)	64	C2^2.356ES-(2,2)	128,1525
C₂².₃₅₇2_-⁽¹⁺⁴⁾ = C₂³.₆₉₄C₂⁴	central stem extension (φ=1)	128	C2^2.357ES-(2,2)	128,1526
C₂².₃₅₈2_-⁽¹⁺⁴⁾ = C₂³.₆₉₅C₂⁴	central stem extension (φ=1)	64	C2^2.358ES-(2,2)	128,1527
C₂².₃₅₉2_-⁽¹⁺⁴⁾ = C₂⁴.₄₅₅C₂³	central stem extension (φ=1)	64	C2^2.359ES-(2,2)	128,1528
C₂².₃₆₀2_-⁽¹⁺⁴⁾ = C₂³.₆₉₈C₂⁴	central stem extension (φ=1)	64	C2^2.360ES-(2,2)	128,1530
C₂².₃₆₁2_-⁽¹⁺⁴⁾ = C₂³.₆₉₉C₂⁴	central stem extension (φ=1)	128	C2^2.361ES-(2,2)	128,1531
C₂².₃₆₂2_-⁽¹⁺⁴⁾ = C₂³.₇₀₀C₂⁴	central stem extension (φ=1)	64	C2^2.362ES-(2,2)	128,1532
C₂².₃₆₃2_-⁽¹⁺⁴⁾ = C₂³.₇₀₁C₂⁴	central stem extension (φ=1)	64	C2^2.363ES-(2,2)	128,1533
C₂².₃₆₄2_-⁽¹⁺⁴⁾ = C₂³.₇₀₂C₂⁴	central stem extension (φ=1)	128	C2^2.364ES-(2,2)	128,1534
C₂².₃₆₅2_-⁽¹⁺⁴⁾ = C₂³.₇₀₅C₂⁴	central stem extension (φ=1)	128	C2^2.365ES-(2,2)	128,1537
C₂².₃₆₆2_-⁽¹⁺⁴⁾ = C₂³.₇₀₆C₂⁴	central stem extension (φ=1)	128	C2^2.366ES-(2,2)	128,1538
C₂².₃₆₇2_-⁽¹⁺⁴⁾ = C₂⁴.₄₅₇C₂³	central stem extension (φ=1)	64	C2^2.367ES-(2,2)	128,1539
C₂².₃₆₈2_-⁽¹⁺⁴⁾ = C₂³.₇₀₈C₂⁴	central stem extension (φ=1)	64	C2^2.368ES-(2,2)	128,1540
C₂².₃₆₉2_-⁽¹⁺⁴⁾ = C₂³.₇₀₉C₂⁴	central stem extension (φ=1)	128	C2^2.369ES-(2,2)	128,1541
C₂².₃₇₀2_-⁽¹⁺⁴⁾ = C₂³.₇₁₀C₂⁴	central stem extension (φ=1)	128	C2^2.370ES-(2,2)	128,1542
C₂².₃₇₁2_-⁽¹⁺⁴⁾ = C₂³.₇₁₃C₂⁴	central stem extension (φ=1)	64	C2^2.371ES-(2,2)	128,1545
C₂².₃₇₂2_-⁽¹⁺⁴⁾ = C₂⁴.₄₆₀C₂³	central stem extension (φ=1)	64	C2^2.372ES-(2,2)	128,1546
C₂².₃₇₃2_-⁽¹⁺⁴⁾ = C₂³.₇₁₆C₂⁴	central stem extension (φ=1)	64	C2^2.373ES-(2,2)	128,1548
C₂².₃₇₄2_-⁽¹⁺⁴⁾ = C₂³.₇₁₇C₂⁴	central stem extension (φ=1)	64	C2^2.374ES-(2,2)	128,1549
C₂².₃₇₅2_-⁽¹⁺⁴⁾ = C₄²⋊₃₄D₄	central stem extension (φ=1)	64	C2^2.375ES-(2,2)	128,1551
C₂².₃₇₆2_-⁽¹⁺⁴⁾ = C₄².₁₉₉D₄	central stem extension (φ=1)	64	C2^2.376ES-(2,2)	128,1552
C₂².₃₇₇2_-⁽¹⁺⁴⁾ = C₄².₂₀₀D₄	central stem extension (φ=1)	64	C2^2.377ES-(2,2)	128,1553
C₂².₃₇₈2_-⁽¹⁺⁴⁾ = C₄².₂₀₁D₄	central stem extension (φ=1)	128	C2^2.378ES-(2,2)	128,1554
C₂².₃₇₉2_-⁽¹⁺⁴⁾ = C₄²⋊₃₅D₄	central stem extension (φ=1)	64	C2^2.379ES-(2,2)	128,1555
C₂².₃₈₀2_-⁽¹⁺⁴⁾ = C₂³.₇₂₄C₂⁴	central stem extension (φ=1)	64	C2^2.380ES-(2,2)	128,1556
C₂².₃₈₁2_-⁽¹⁺⁴⁾ = C₂³.₇₂₆C₂⁴	central stem extension (φ=1)	64	C2^2.381ES-(2,2)	128,1558
C₂².₃₈₂2_-⁽¹⁺⁴⁾ = C₂³.₇₂₇C₂⁴	central stem extension (φ=1)	64	C2^2.382ES-(2,2)	128,1559
C₂².₃₈₃2_-⁽¹⁺⁴⁾ = C₂³.₇₂₉C₂⁴	central stem extension (φ=1)	64	C2^2.383ES-(2,2)	128,1561
C₂².₃₈₄2_-⁽¹⁺⁴⁾ = C₂³.₇₃₀C₂⁴	central stem extension (φ=1)	64	C2^2.384ES-(2,2)	128,1562
C₂².₃₈₅2_-⁽¹⁺⁴⁾ = C₂³.₇₃₁C₂⁴	central stem extension (φ=1)	64	C2^2.385ES-(2,2)	128,1563
C₂².₃₈₆2_-⁽¹⁺⁴⁾ = C₂³.₇₃₂C₂⁴	central stem extension (φ=1)	64	C2^2.386ES-(2,2)	128,1564
C₂².₃₈₇2_-⁽¹⁺⁴⁾ = C₂³.₇₃₃C₂⁴	central stem extension (φ=1)	128	C2^2.387ES-(2,2)	128,1565
C₂².₃₈₈2_-⁽¹⁺⁴⁾ = C₂⁴.₄₆₃C₂³	central stem extension (φ=1)	64	C2^2.388ES-(2,2)	128,1566
C₂².₃₈₉2_-⁽¹⁺⁴⁾ = C₂⁴.₄₆₄C₂³	central stem extension (φ=1)	64	C2^2.389ES-(2,2)	128,1567
C₂².₃₉₀2_-⁽¹⁺⁴⁾ = C₂³.₇₃₆C₂⁴	central stem extension (φ=1)	64	C2^2.390ES-(2,2)	128,1568
C₂².₃₉₁2_-⁽¹⁺⁴⁾ = C₂³.₇₃₇C₂⁴	central stem extension (φ=1)	64	C2^2.391ES-(2,2)	128,1569
C₂².₃₉₂2_-⁽¹⁺⁴⁾ = C₂³.₇₃₈C₂⁴	central stem extension (φ=1)	64	C2^2.392ES-(2,2)	128,1570
C₂².₃₉₃2_-⁽¹⁺⁴⁾ = C₂³.₇₃₉C₂⁴	central stem extension (φ=1)	128	C2^2.393ES-(2,2)	128,1571
C₂².₃₉₄2_-⁽¹⁺⁴⁾ = C₂⁴.₄₆₆C₂³	central stem extension (φ=1)	64	C2^2.394ES-(2,2)	128,1573
C₂².₃₉₅2_-⁽¹⁺⁴⁾ = C₄²⋊₁₂Q₈	central stem extension (φ=1)	128	C2^2.395ES-(2,2)	128,1575
C₂².₃₉₆2_-⁽¹⁺⁴⁾ = C₄²⋊₁₃Q₈	central stem extension (φ=1)	128	C2^2.396ES-(2,2)	128,1576
C₂².₃₉₇2_-⁽¹⁺⁴⁾ = C₄².₄₀Q₈	central stem extension (φ=1)	128	C2^2.397ES-(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⁾