Extensions 1→N→G→Q→1 with N=C2×C8 and Q=A4

Direct product G=N×Q with N=C2×C8 and Q=A4
dρLabelID
A4×C2×C848A4xC2xC8192,1010


Non-split extensions G=N.Q with N=C2×C8 and Q=A4
extensionφ:Q→Aut NdρLabelID
(C2×C8).1A4 = C8×SL2(𝔽3)central extension (φ=1)64(C2xC8).1A4192,200
(C2×C8).2A4 = C2×C8.A4central extension (φ=1)64(C2xC8).2A4192,1012

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