Extensions 1→N→G→Q→1 with N=A4 and Q=C2×C20

Direct product G=N×Q with N=A4 and Q=C2×C20
dρLabelID
A4×C2×C20120A4xC2xC20480,1126

Semidirect products G=N:Q with N=A4 and Q=C2×C20
extensionφ:Q→Out NdρLabelID
A41(C2×C20) = C20×S4φ: C2×C20/C20C2 ⊆ Out A4603A4:1(C2xC20)480,1014
A42(C2×C20) = C10×A4⋊C4φ: C2×C20/C2×C10C2 ⊆ Out A4120A4:2(C2xC20)480,1022


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