Extensions 1→N→G→Q→1 with N=C42⋊D7 and Q=C2

Direct product G=N×Q with N=C42⋊D7 and Q=C2
dρLabelID
C2×C42⋊D7224C2xC4^2:D7448,925

Semidirect products G=N:Q with N=C42⋊D7 and Q=C2
extensionφ:Q→Out NdρLabelID
C42⋊D71C2 = C4210D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:1C2448,980
C42⋊D72C2 = C42.94D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:2C2448,982
C42⋊D73C2 = C42.96D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:3C2448,984
C42⋊D74C2 = C42.97D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:4C2448,985
C42⋊D75C2 = C42.160D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:5C2448,1155
C42⋊D76C2 = C4224D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:6C2448,1158
C42⋊D77C2 = C42.162D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:7C2448,1161
C42⋊D78C2 = C42.163D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:8C2448,1162
C42⋊D79C2 = C42⋊D14φ: C2/C1C2 ⊆ Out C42⋊D71124C4^2:D7:9C2448,355
C42⋊D710C2 = C42.102D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:10C2448,991
C42⋊D711C2 = C4211D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:11C2448,998
C42⋊D712C2 = C42.108D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:12C2448,999
C42⋊D713C2 = C4212D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:13C2448,1000
C42⋊D714C2 = C42.115D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:14C2448,1014
C42⋊D715C2 = C42.116D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:15C2448,1015
C42⋊D716C2 = C42.126D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:16C2448,1027
C42⋊D717C2 = C42.131D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:17C2448,1033
C42⋊D718C2 = C42.133D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:18C2448,1035
C42⋊D719C2 = C4218D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:19C2448,1127
C42⋊D720C2 = C42.141D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:20C2448,1128
C42⋊D721C2 = C42.144D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:21C2448,1135
C42⋊D722C2 = C42.156D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:22C2448,1151
C42⋊D723C2 = C4226D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:23C2448,1168
C42⋊D724C2 = C42.168D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:24C2448,1172
C42⋊D725C2 = C42.171D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:25C2448,1177
C42⋊D726C2 = C42.178D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:26C2448,1186
C42⋊D727C2 = C42.277D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:27C2448,932
C42⋊D728C2 = D7×C42⋊C2φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:28C2448,973
C42⋊D729C2 = C42.188D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:29C2448,975
C42⋊D730C2 = C42.93D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:30C2448,981
C42⋊D731C2 = C42.104D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:31C2448,993
C42⋊D732C2 = C4216D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:32C2448,1009
C42⋊D733C2 = C42.122D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:33C2448,1021
C42⋊D734C2 = C42.132D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:34C2448,1034
C42⋊D735C2 = C42.138D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:35C2448,1123
C42⋊D736C2 = C4221D14φ: C2/C1C2 ⊆ Out C42⋊D7112C4^2:D7:36C2448,1132
C42⋊D737C2 = C42.151D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7:37C2448,1146
C42⋊D738C2 = C4×C4○D28φ: trivial image224C4^2:D7:38C2448,927

Non-split extensions G=N.Q with N=C42⋊D7 and Q=C2
extensionφ:Q→Out NdρLabelID
C42⋊D7.1C2 = C42.30D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.1C2448,373
C42⋊D7.2C2 = C42.31D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.2C2448,374
C42⋊D7.3C2 = C42.125D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.3C2448,1025
C42⋊D7.4C2 = C42.232D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.4C2448,1031
C42⋊D7.5C2 = C42.134D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.5C2448,1036
C42⋊D7.6C2 = C42.148D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.6C2448,1142
C42⋊D7.7C2 = C42.155D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.7C2448,1150
C42⋊D7.8C2 = C42.174D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.8C2448,1182
C42⋊D7.9C2 = C42.176D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.9C2448,1184
C42⋊D7.10C2 = C42.243D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.10C2448,224
C42⋊D7.11C2 = D14.4C42φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.11C2448,242
C42⋊D7.12C2 = C42.185D14φ: C2/C1C2 ⊆ Out C42⋊D7224C4^2:D7.12C2448,243
C42⋊D7.13C2 = D14.C42φ: trivial image224C4^2:D7.13C2448,223

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