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Extensions 1→N→G→Q→1 with N=C22.D28 and Q=C2

Direct product G=N×Q with N=C22.D28 and Q=C2
dρLabelID
C2×C22.D28224C2xC2^2.D28448,945

Semidirect products G=N:Q with N=C22.D28 and Q=C2
extensionφ:Q→Out NdρLabelID
C22.D28⋊1C2 = C23.5D28φ: C2/C1 → C2 ⊆ Out C22.D281128-C2^2.D28:1C2448,276
C22.D28⋊2C2 = C23⋊3D28φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:2C2448,946
C22.D28⋊3C2 = C24.31D14φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:3C2448,948
C22.D28⋊4C2 = C42.92D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:4C2448,979
C22.D28⋊5C2 = D4⋊5D28φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:5C2448,1007
C22.D28⋊6C2 = D4⋊6D28φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:6C2448,1008
C22.D28⋊7C2 = C42.118D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:7C2448,1017
C22.D28⋊8C2 = C24.56D14φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:8C2448,1039
C22.D28⋊9C2 = C24⋊2D14φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:9C2448,1042
C22.D28⋊10C2 = C24.33D14φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:10C2448,1044
C22.D28⋊11C2 = C14.462+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:11C2448,1070
C22.D28⋊12C2 = C14.1152+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:12C2448,1071
C22.D28⋊13C2 = C14.472+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:13C2448,1072
C22.D28⋊14C2 = C14.482+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:14C2448,1073
C22.D28⋊15C2 = C22⋊Q8⋊25D7φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:15C2448,1077
C22.D28⋊16C2 = C14.532+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:16C2448,1090
C22.D28⋊17C2 = C14.572+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:17C2448,1098
C22.D28⋊18C2 = C14.792- 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:18C2448,1101
C22.D28⋊19C2 = D7×C22.D4φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:19C2448,1105
C22.D28⋊20C2 = C14.822- 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:20C2448,1108
C22.D28⋊21C2 = C14.1222+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:21C2448,1111
C22.D28⋊22C2 = C14.662+ 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:22C2448,1116
C22.D28⋊23C2 = C14.852- 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:23C2448,1118
C22.D28⋊24C2 = C14.862- 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:24C2448,1120
C22.D28⋊25C2 = C42⋊20D14φ: C2/C1 → C2 ⊆ Out C22.D28112C2^2.D28:25C2448,1131
C22.D28⋊26C2 = C42.143D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:26C2448,1134
C22.D28⋊27C2 = C42.144D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:27C2448,1135
C22.D28⋊28C2 = C42.145D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:28C2448,1137
C22.D28⋊29C2 = C42.161D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:29C2448,1160
C22.D28⋊30C2 = C42.163D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:30C2448,1162
C22.D28⋊31C2 = C42.164D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28:31C2448,1163
C22.D28⋊32C2 = C42⋊8D14φ: trivial image112C2^2.D28:32C2448,977
C22.D28⋊33C2 = C42.102D14φ: trivial image224C2^2.D28:33C2448,991

Non-split extensions G=N.Q with N=C22.D28 and Q=C2
extensionφ:Q→Out NdρLabelID
C22.D28.1C2 = C42.96D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28.1C2448,984
C22.D28.2C2 = C14.772- 1+4φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28.2C2448,1095
C22.D28.3C2 = C42.165D14φ: C2/C1 → C2 ⊆ Out C22.D28224C2^2.D28.3C2448,1165

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