Extensions 1→N→G→Q→1 with N=C2 and Q=C4×C20

Direct product G=N×Q with N=C2 and Q=C4×C20
dρLabelID
C2×C4×C20160C2xC4xC20160,175


Non-split extensions G=N.Q with N=C2 and Q=C4×C20
extensionφ:Q→Aut NdρLabelID
C2.1(C4×C20) = C5×C2.C42central stem extension (φ=1)160C2.1(C4xC20)160,45
C2.2(C4×C20) = C5×C8⋊C4central stem extension (φ=1)160C2.2(C4xC20)160,47

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