Extensions 1→N→G→Q→1 with N=C2 and Q=C408C4

Direct product G=N×Q with N=C2 and Q=C408C4
dρLabelID
C2×C408C4320C2xC40:8C4320,727


Non-split extensions G=N.Q with N=C2 and Q=C408C4
extensionφ:Q→Aut NdρLabelID
C2.1(C408C4) = C42.279D10central extension (φ=1)320C2.1(C40:8C4)320,12
C2.2(C408C4) = C408C8central extension (φ=1)320C2.2(C40:8C4)320,13
C2.3(C408C4) = (C2×C40)⋊15C4central extension (φ=1)320C2.3(C40:8C4)320,108
C2.4(C408C4) = C80⋊C4central stem extension (φ=1)804C2.4(C40:8C4)320,70

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