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Extensions 1→N→G→Q→1 with N=C2 and Q=C22×Dic10

Direct product G=N×Q with N=C2 and Q=C22×Dic10
dρLabelID
C23×Dic10320C2^3xDic10320,1608


Non-split extensions G=N.Q with N=C2 and Q=C22×Dic10
extensionφ:Q→Aut NdρLabelID
C2.1(C22×Dic10) = C2×C4×Dic10central extension (φ=1)320C2.1(C2^2xDic10)320,1139
C2.2(C22×Dic10) = C22×C10.D4central extension (φ=1)320C2.2(C2^2xDic10)320,1455
C2.3(C22×Dic10) = C22×C4⋊Dic5central extension (φ=1)320C2.3(C2^2xDic10)320,1457
C2.4(C22×Dic10) = C2×C20⋊2Q8central stem extension (φ=1)320C2.4(C2^2xDic10)320,1140
C2.5(C22×Dic10) = C2×C20.6Q8central stem extension (φ=1)320C2.5(C2^2xDic10)320,1141
C2.6(C22×Dic10) = C42.274D10central stem extension (φ=1)160C2.6(C2^2xDic10)320,1142
C2.7(C22×Dic10) = C2×Dic5.14D4central stem extension (φ=1)160C2.7(C2^2xDic10)320,1153
C2.8(C22×Dic10) = C23⋊2Dic10central stem extension (φ=1)80C2.8(C2^2xDic10)320,1155
C2.9(C22×Dic10) = C2×C20⋊Q8central stem extension (φ=1)320C2.9(C2^2xDic10)320,1169
C2.10(C22×Dic10) = C2×C4.Dic10central stem extension (φ=1)320C2.10(C2^2xDic10)320,1171
C2.11(C22×Dic10) = C10.12- 1+4central stem extension (φ=1)160C2.11(C2^2xDic10)320,1172
C2.12(C22×Dic10) = C42.88D10central stem extension (φ=1)160C2.12(C2^2xDic10)320,1189
C2.13(C22×Dic10) = C42.90D10central stem extension (φ=1)160C2.13(C2^2xDic10)320,1191
C2.14(C22×Dic10) = D4×Dic10central stem extension (φ=1)160C2.14(C2^2xDic10)320,1209
C2.15(C22×Dic10) = D4⋊5Dic10central stem extension (φ=1)160C2.15(C2^2xDic10)320,1211
C2.16(C22×Dic10) = D4⋊6Dic10central stem extension (φ=1)160C2.16(C2^2xDic10)320,1215
C2.17(C22×Dic10) = Q8×Dic10central stem extension (φ=1)320C2.17(C2^2xDic10)320,1238
C2.18(C22×Dic10) = Q8⋊5Dic10central stem extension (φ=1)320C2.18(C2^2xDic10)320,1241
C2.19(C22×Dic10) = Q8⋊6Dic10central stem extension (φ=1)320C2.19(C2^2xDic10)320,1242
C2.20(C22×Dic10) = C2×C20.48D4central stem extension (φ=1)160C2.20(C2^2xDic10)320,1456

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