Extensions 1→N→G→Q→1 with N=C2 and Q=C2×Dic29

Direct product G=N×Q with N=C2 and Q=C2×Dic29
dρLabelID
C22×Dic29464C2^2xDic29464,43


Non-split extensions G=N.Q with N=C2 and Q=C2×Dic29
extensionφ:Q→Aut NdρLabelID
C2.1(C2×Dic29) = C2×C292C8central extension (φ=1)464C2.1(C2xDic29)464,9
C2.2(C2×Dic29) = C4×Dic29central extension (φ=1)464C2.2(C2xDic29)464,11
C2.3(C2×Dic29) = C4.Dic29central stem extension (φ=1)2322C2.3(C2xDic29)464,10
C2.4(C2×Dic29) = C4⋊Dic29central stem extension (φ=1)464C2.4(C2xDic29)464,13
C2.5(C2×Dic29) = C23.D29central stem extension (φ=1)232C2.5(C2xDic29)464,19

׿
×
𝔽