Extensions 1→N→G→Q→1 with N=C₂ and Q=D₇×C₄○D₄

Direct product G=N×Q with N=C₂ and Q=D₇×C₄○D₄

		d	ρ	Label	ID
C₂×D₇×C₄○D₄		112		C2xD7xC4oD4	448,1375

Non-split extensions G=N.Q with N=C₂ and Q=D₇×C₄○D₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(D₇×C₄○D₄) = D₇×C₄²⋊C₂	central extension (φ=1)	112	C2.1(D7xC4oD4)	448,973
C₂.₂(D₇×C₄○D₄) = C₄².₁₈₈D₁₄	central extension (φ=1)	224	C2.2(D7xC4oD4)	448,975
C₂.₃(D₇×C₄○D₄) = C₄×D₄⋊₂D₇	central extension (φ=1)	224	C2.3(D7xC4oD4)	448,989
C₂.₄(D₇×C₄○D₄) = C₄×D₄×D₇	central extension (φ=1)	112	C2.4(D7xC4oD4)	448,997
C₂.₅(D₇×C₄○D₄) = C₄×Q₈×D₇	central extension (φ=1)	224	C2.5(D7xC4oD4)	448,1024
C₂.₆(D₇×C₄○D₄) = C₄×Q₈⋊₂D₇	central extension (φ=1)	224	C2.6(D7xC4oD4)	448,1026
C₂.₇(D₇×C₄○D₄) = C₄○D₄×Dic₇	central extension (φ=1)	224	C2.7(D7xC4oD4)	448,1279
C₂.₈(D₇×C₄○D₄) = C₄².₈₈D₁₄	central stem extension (φ=1)	224	C2.8(D7xC4oD4)	448,970
C₂.₉(D₇×C₄○D₄) = C₄²⋊₈D₁₄	central stem extension (φ=1)	112	C2.9(D7xC4oD4)	448,977
C₂.₁₀(D₇×C₄○D₄) = C₄²⋊₁₀D₁₄	central stem extension (φ=1)	112	C2.10(D7xC4oD4)	448,980
C₂.₁₁(D₇×C₄○D₄) = C₄².₉₃D₁₄	central stem extension (φ=1)	224	C2.11(D7xC4oD4)	448,981
C₂.₁₂(D₇×C₄○D₄) = C₄².₉₄D₁₄	central stem extension (φ=1)	224	C2.12(D7xC4oD4)	448,982
C₂.₁₃(D₇×C₄○D₄) = C₄².₉₅D₁₄	central stem extension (φ=1)	224	C2.13(D7xC4oD4)	448,983
C₂.₁₄(D₇×C₄○D₄) = C₄².₉₆D₁₄	central stem extension (φ=1)	224	C2.14(D7xC4oD4)	448,984
C₂.₁₅(D₇×C₄○D₄) = C₄².₉₇D₁₄	central stem extension (φ=1)	224	C2.15(D7xC4oD4)	448,985
C₂.₁₆(D₇×C₄○D₄) = C₄².₉₈D₁₄	central stem extension (φ=1)	224	C2.16(D7xC4oD4)	448,986
C₂.₁₇(D₇×C₄○D₄) = C₄².₁₀₂D₁₄	central stem extension (φ=1)	224	C2.17(D7xC4oD4)	448,991
C₂.₁₈(D₇×C₄○D₄) = D₄⋊₅Dic₁₄	central stem extension (φ=1)	224	C2.18(D7xC4oD4)	448,992
C₂.₁₉(D₇×C₄○D₄) = C₄².₁₀₄D₁₄	central stem extension (φ=1)	224	C2.19(D7xC4oD4)	448,993
C₂.₂₀(D₇×C₄○D₄) = C₄²⋊₁₂D₁₄	central stem extension (φ=1)	112	C2.20(D7xC4oD4)	448,1000
C₂.₂₁(D₇×C₄○D₄) = C₄².₂₂₈D₁₄	central stem extension (φ=1)	224	C2.21(D7xC4oD4)	448,1001
C₂.₂₂(D₇×C₄○D₄) = D₄⋊₅D₂₈	central stem extension (φ=1)	112	C2.22(D7xC4oD4)	448,1007
C₂.₂₃(D₇×C₄○D₄) = C₄²⋊₁₆D₁₄	central stem extension (φ=1)	112	C2.23(D7xC4oD4)	448,1009
C₂.₂₄(D₇×C₄○D₄) = C₄².₂₂₉D₁₄	central stem extension (φ=1)	224	C2.24(D7xC4oD4)	448,1010
C₂.₂₅(D₇×C₄○D₄) = C₄².₁₁₃D₁₄	central stem extension (φ=1)	224	C2.25(D7xC4oD4)	448,1011
C₂.₂₆(D₇×C₄○D₄) = C₄².₁₁₄D₁₄	central stem extension (φ=1)	224	C2.26(D7xC4oD4)	448,1012
C₂.₂₇(D₇×C₄○D₄) = C₄².₁₂₂D₁₄	central stem extension (φ=1)	224	C2.27(D7xC4oD4)	448,1021
C₂.₂₈(D₇×C₄○D₄) = Q₈⋊₅Dic₁₄	central stem extension (φ=1)	448	C2.28(D7xC4oD4)	448,1022
C₂.₂₉(D₇×C₄○D₄) = Q₈⋊₅D₂₈	central stem extension (φ=1)	224	C2.29(D7xC4oD4)	448,1029
C₂.₃₀(D₇×C₄○D₄) = C₄².₂₃₂D₁₄	central stem extension (φ=1)	224	C2.30(D7xC4oD4)	448,1031
C₂.₃₁(D₇×C₄○D₄) = C₄².₁₃₁D₁₄	central stem extension (φ=1)	224	C2.31(D7xC4oD4)	448,1033
C₂.₃₂(D₇×C₄○D₄) = C₄².₁₃₂D₁₄	central stem extension (φ=1)	224	C2.32(D7xC4oD4)	448,1034
C₂.₃₃(D₇×C₄○D₄) = C₂₈⋊(C₄○D₄)	central stem extension (φ=1)	224	C2.33(D7xC4oD4)	448,1049
C₂.₃₄(D₇×C₄○D₄) = Dic₁₄⋊₂₀D₄	central stem extension (φ=1)	224	C2.34(D7xC4oD4)	448,1052
C₂.₃₅(D₇×C₄○D₄) = C₄⋊C₄.₁₇₈D₁₄	central stem extension (φ=1)	224	C2.35(D7xC4oD4)	448,1053
C₂.₃₆(D₇×C₄○D₄) = C₁₄.₃₄2₊¹⁺⁴	central stem extension (φ=1)	224	C2.36(D7xC4oD4)	448,1054
C₂.₃₇(D₇×C₄○D₄) = D₇×C₄⋊D₄	central stem extension (φ=1)	112	C2.37(D7xC4oD4)	448,1057
C₂.₃₈(D₇×C₄○D₄) = C₄⋊C₄⋊₂₁D₁₄	central stem extension (φ=1)	112	C2.38(D7xC4oD4)	448,1059
C₂.₃₉(D₇×C₄○D₄) = C₁₄.₄₀2₊¹⁺⁴	central stem extension (φ=1)	112	C2.39(D7xC4oD4)	448,1063
C₂.₄₀(D₇×C₄○D₄) = D₂₈⋊₂₀D₄	central stem extension (φ=1)	112	C2.40(D7xC4oD4)	448,1065
C₂.₄₁(D₇×C₄○D₄) = C₁₄.₄₂2₊¹⁺⁴	central stem extension (φ=1)	112	C2.41(D7xC4oD4)	448,1066
C₂.₄₂(D₇×C₄○D₄) = C₁₄.₄₃2₊¹⁺⁴	central stem extension (φ=1)	224	C2.42(D7xC4oD4)	448,1067
C₂.₄₃(D₇×C₄○D₄) = C₁₄.₄₄2₊¹⁺⁴	central stem extension (φ=1)	224	C2.43(D7xC4oD4)	448,1068
C₂.₄₄(D₇×C₄○D₄) = C₁₄.₄₅2₊¹⁺⁴	central stem extension (φ=1)	224	C2.44(D7xC4oD4)	448,1069
C₂.₄₅(D₇×C₄○D₄) = (Q₈×Dic₇)⋊C₂	central stem extension (φ=1)	224	C2.45(D7xC4oD4)	448,1075
C₂.₄₆(D₇×C₄○D₄) = C₂²⋊Q₈⋊₂₅D₇	central stem extension (φ=1)	224	C2.46(D7xC4oD4)	448,1077
C₂.₄₇(D₇×C₄○D₄) = D₇×C₂²⋊Q₈	central stem extension (φ=1)	112	C2.47(D7xC4oD4)	448,1079
C₂.₄₈(D₇×C₄○D₄) = C₄⋊C₄⋊₂₆D₁₄	central stem extension (φ=1)	112	C2.48(D7xC4oD4)	448,1080
C₂.₄₉(D₇×C₄○D₄) = D₂₈⋊₂₂D₄	central stem extension (φ=1)	224	C2.49(D7xC4oD4)	448,1084
C₂.₅₀(D₇×C₄○D₄) = Dic₁₄⋊₂₂D₄	central stem extension (φ=1)	224	C2.50(D7xC4oD4)	448,1086
C₂.₅₁(D₇×C₄○D₄) = C₁₄.₅₂2₊¹⁺⁴	central stem extension (φ=1)	224	C2.51(D7xC4oD4)	448,1089
C₂.₅₂(D₇×C₄○D₄) = C₁₄.₅₃2₊¹⁺⁴	central stem extension (φ=1)	112	C2.52(D7xC4oD4)	448,1090
C₂.₅₃(D₇×C₄○D₄) = C₁₄.₂₀2_-¹⁺⁴	central stem extension (φ=1)	224	C2.53(D7xC4oD4)	448,1091
C₂.₅₄(D₇×C₄○D₄) = C₁₄.₂₁2_-¹⁺⁴	central stem extension (φ=1)	224	C2.54(D7xC4oD4)	448,1092
C₂.₅₅(D₇×C₄○D₄) = C₁₄.₂₂2_-¹⁺⁴	central stem extension (φ=1)	224	C2.55(D7xC4oD4)	448,1093
C₂.₅₆(D₇×C₄○D₄) = C₁₄.₂₃2_-¹⁺⁴	central stem extension (φ=1)	224	C2.56(D7xC4oD4)	448,1094
C₂.₅₇(D₇×C₄○D₄) = C₄⋊C₄.₁₉₇D₁₄	central stem extension (φ=1)	224	C2.57(D7xC4oD4)	448,1102
C₂.₅₈(D₇×C₄○D₄) = C₁₄.₈₀2_-¹⁺⁴	central stem extension (φ=1)	224	C2.58(D7xC4oD4)	448,1103
C₂.₅₉(D₇×C₄○D₄) = D₇×C₂².D₄	central stem extension (φ=1)	112	C2.59(D7xC4oD4)	448,1105
C₂.₆₀(D₇×C₄○D₄) = C₁₄.₁₂₁2₊¹⁺⁴	central stem extension (φ=1)	112	C2.60(D7xC4oD4)	448,1107
C₂.₆₁(D₇×C₄○D₄) = C₁₄.₈₂2_-¹⁺⁴	central stem extension (φ=1)	224	C2.61(D7xC4oD4)	448,1108
C₂.₆₂(D₇×C₄○D₄) = C₄⋊C₄⋊₂₈D₁₄	central stem extension (φ=1)	112	C2.62(D7xC4oD4)	448,1109
C₂.₆₃(D₇×C₄○D₄) = C₁₄.₆₁2₊¹⁺⁴	central stem extension (φ=1)	112	C2.63(D7xC4oD4)	448,1110
C₂.₆₄(D₇×C₄○D₄) = C₁₄.₁₂₂2₊¹⁺⁴	central stem extension (φ=1)	112	C2.64(D7xC4oD4)	448,1111
C₂.₆₅(D₇×C₄○D₄) = C₁₄.₆₂2₊¹⁺⁴	central stem extension (φ=1)	112	C2.65(D7xC4oD4)	448,1112
C₂.₆₆(D₇×C₄○D₄) = C₁₄.₈₃2_-¹⁺⁴	central stem extension (φ=1)	224	C2.66(D7xC4oD4)	448,1113
C₂.₆₇(D₇×C₄○D₄) = C₁₄.₆₄2₊¹⁺⁴	central stem extension (φ=1)	224	C2.67(D7xC4oD4)	448,1114
C₂.₆₈(D₇×C₄○D₄) = C₁₄.₈₄2_-¹⁺⁴	central stem extension (φ=1)	224	C2.68(D7xC4oD4)	448,1115
C₂.₆₉(D₇×C₄○D₄) = C₁₄.₆₆2₊¹⁺⁴	central stem extension (φ=1)	224	C2.69(D7xC4oD4)	448,1116
C₂.₇₀(D₇×C₄○D₄) = C₁₄.₆₇2₊¹⁺⁴	central stem extension (φ=1)	224	C2.70(D7xC4oD4)	448,1117
C₂.₇₁(D₇×C₄○D₄) = C₄².₂₃₃D₁₄	central stem extension (φ=1)	224	C2.71(D7xC4oD4)	448,1121
C₂.₇₂(D₇×C₄○D₄) = C₄².₁₃₇D₁₄	central stem extension (φ=1)	224	C2.72(D7xC4oD4)	448,1122
C₂.₇₃(D₇×C₄○D₄) = C₄².₁₃₈D₁₄	central stem extension (φ=1)	224	C2.73(D7xC4oD4)	448,1123
C₂.₇₄(D₇×C₄○D₄) = C₄².₁₃₉D₁₄	central stem extension (φ=1)	224	C2.74(D7xC4oD4)	448,1124
C₂.₇₅(D₇×C₄○D₄) = D₇×C₄.₄D₄	central stem extension (φ=1)	112	C2.75(D7xC4oD4)	448,1126
C₂.₇₆(D₇×C₄○D₄) = D₂₈⋊₁₀D₄	central stem extension (φ=1)	112	C2.76(D7xC4oD4)	448,1129
C₂.₇₇(D₇×C₄○D₄) = Dic₁₄⋊₁₀D₄	central stem extension (φ=1)	224	C2.77(D7xC4oD4)	448,1130
C₂.₇₈(D₇×C₄○D₄) = C₄²⋊₂₀D₁₄	central stem extension (φ=1)	112	C2.78(D7xC4oD4)	448,1131
C₂.₇₉(D₇×C₄○D₄) = C₄²⋊₂₁D₁₄	central stem extension (φ=1)	112	C2.79(D7xC4oD4)	448,1132
C₂.₈₀(D₇×C₄○D₄) = C₄².₂₃₄D₁₄	central stem extension (φ=1)	224	C2.80(D7xC4oD4)	448,1133
C₂.₈₁(D₇×C₄○D₄) = C₄².₁₄₃D₁₄	central stem extension (φ=1)	224	C2.81(D7xC4oD4)	448,1134
C₂.₈₂(D₇×C₄○D₄) = Dic₁₄⋊₇Q₈	central stem extension (φ=1)	448	C2.82(D7xC4oD4)	448,1138
C₂.₈₃(D₇×C₄○D₄) = D₇×C₄².C₂	central stem extension (φ=1)	224	C2.83(D7xC4oD4)	448,1140
C₂.₈₄(D₇×C₄○D₄) = C₄².₂₃₆D₁₄	central stem extension (φ=1)	224	C2.84(D7xC4oD4)	448,1141
C₂.₈₅(D₇×C₄○D₄) = D₂₈⋊₇Q₈	central stem extension (φ=1)	224	C2.85(D7xC4oD4)	448,1143
C₂.₈₆(D₇×C₄○D₄) = C₄².₂₃₇D₁₄	central stem extension (φ=1)	224	C2.86(D7xC4oD4)	448,1144
C₂.₈₇(D₇×C₄○D₄) = C₄².₁₅₀D₁₄	central stem extension (φ=1)	224	C2.87(D7xC4oD4)	448,1145
C₂.₈₈(D₇×C₄○D₄) = C₄².₁₅₁D₁₄	central stem extension (φ=1)	224	C2.88(D7xC4oD4)	448,1146
C₂.₈₉(D₇×C₄○D₄) = C₄².₁₅₂D₁₄	central stem extension (φ=1)	224	C2.89(D7xC4oD4)	448,1147
C₂.₉₀(D₇×C₄○D₄) = C₄².₁₅₃D₁₄	central stem extension (φ=1)	224	C2.90(D7xC4oD4)	448,1148
C₂.₉₁(D₇×C₄○D₄) = C₄².₁₅₄D₁₄	central stem extension (φ=1)	224	C2.91(D7xC4oD4)	448,1149
C₂.₉₂(D₇×C₄○D₄) = C₄².₁₅₉D₁₄	central stem extension (φ=1)	224	C2.92(D7xC4oD4)	448,1154
C₂.₉₃(D₇×C₄○D₄) = C₄².₁₆₀D₁₄	central stem extension (φ=1)	224	C2.93(D7xC4oD4)	448,1155
C₂.₉₄(D₇×C₄○D₄) = D₇×C₄²⋊₂C₂	central stem extension (φ=1)	112	C2.94(D7xC4oD4)	448,1156
C₂.₉₅(D₇×C₄○D₄) = C₄²⋊₂₃D₁₄	central stem extension (φ=1)	112	C2.95(D7xC4oD4)	448,1157
C₂.₉₆(D₇×C₄○D₄) = C₄²⋊₂₄D₁₄	central stem extension (φ=1)	112	C2.96(D7xC4oD4)	448,1158
C₂.₉₇(D₇×C₄○D₄) = C₄².₁₈₉D₁₄	central stem extension (φ=1)	224	C2.97(D7xC4oD4)	448,1159
C₂.₉₈(D₇×C₄○D₄) = C₄².₁₆₁D₁₄	central stem extension (φ=1)	224	C2.98(D7xC4oD4)	448,1160
C₂.₉₉(D₇×C₄○D₄) = C₄².₁₆₂D₁₄	central stem extension (φ=1)	224	C2.99(D7xC4oD4)	448,1161
C₂.₁₀₀(D₇×C₄○D₄) = C₄².₁₆₃D₁₄	central stem extension (φ=1)	224	C2.100(D7xC4oD4)	448,1162
C₂.₁₀₁(D₇×C₄○D₄) = C₄².₁₆₄D₁₄	central stem extension (φ=1)	224	C2.101(D7xC4oD4)	448,1163
C₂.₁₀₂(D₇×C₄○D₄) = C₁₄.₁₀₄2_-¹⁺⁴	central stem extension (φ=1)	224	C2.102(D7xC4oD4)	448,1277
C₂.₁₀₃(D₇×C₄○D₄) = (C₂×C₂₈)⋊₁₅D₄	central stem extension (φ=1)	112	C2.103(D7xC4oD4)	448,1281
C₂.₁₀₄(D₇×C₄○D₄) = C₁₄.₁₄₅2₊¹⁺⁴	central stem extension (φ=1)	112	C2.104(D7xC4oD4)	448,1282
C₂.₁₀₅(D₇×C₄○D₄) = C₁₄.₁₀₇2_-¹⁺⁴	central stem extension (φ=1)	224	C2.105(D7xC4oD4)	448,1284
C₂.₁₀₆(D₇×C₄○D₄) = (C₂×C₂₈)⋊₁₇D₄	central stem extension (φ=1)	224	C2.106(D7xC4oD4)	448,1285
C₂.₁₀₇(D₇×C₄○D₄) = C₁₄.₁₄₈2₊¹⁺⁴	central stem extension (φ=1)	224	C2.107(D7xC4oD4)	448,1287

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Extensions 1→N→G→Q→1 with N=C2 and Q=D7×C4○D4

Extensions 1→N→G→Q→1 with N=C₂ and Q=D₇×C₄○D₄