Extensions 1→N→G→Q→1 with N=C40 and Q=A4

Direct product G=N×Q with N=C40 and Q=A4
dρLabelID
A4×C401203A4xC40480,659


Non-split extensions G=N.Q with N=C40 and Q=A4
extensionφ:Q→Aut NdρLabelID
C40.A4 = C5×C8.A4central extension (φ=1)1602C40.A4480,660

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