Extensions 1→N→G→Q→1 with N=C2 and Q=C2xDic13

Direct product G=NxQ with N=C2 and Q=C2xDic13
dρLabelID
C22xDic13208C2^2xDic13208,43


Non-split extensions G=N.Q with N=C2 and Q=C2xDic13
extensionφ:Q→Aut NdρLabelID
C2.1(C2xDic13) = C2xC13:2C8central extension (φ=1)208C2.1(C2xDic13)208,9
C2.2(C2xDic13) = C4xDic13central extension (φ=1)208C2.2(C2xDic13)208,11
C2.3(C2xDic13) = C52.4C4central stem extension (φ=1)1042C2.3(C2xDic13)208,10
C2.4(C2xDic13) = C52:3C4central stem extension (φ=1)208C2.4(C2xDic13)208,13
C2.5(C2xDic13) = C23.D13central stem extension (φ=1)104C2.5(C2xDic13)208,19

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