Extensions 1→N→G→Q→1 with N=C2 and Q=C4×Dic5

Direct product G=N×Q with N=C2 and Q=C4×Dic5
dρLabelID
C2×C4×Dic5160C2xC4xDic5160,143


Non-split extensions G=N.Q with N=C2 and Q=C4×Dic5
extensionφ:Q→Aut NdρLabelID
C2.1(C4×Dic5) = C4×C52C8central extension (φ=1)160C2.1(C4xDic5)160,9
C2.2(C4×Dic5) = C8×Dic5central extension (φ=1)160C2.2(C4xDic5)160,20
C2.3(C4×Dic5) = C42.D5central stem extension (φ=1)160C2.3(C4xDic5)160,10
C2.4(C4×Dic5) = C408C4central stem extension (φ=1)160C2.4(C4xDic5)160,22
C2.5(C4×Dic5) = C10.10C42central stem extension (φ=1)160C2.5(C4xDic5)160,38

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