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

Direct product G=N×Q with N=A4 and Q=C2
dρLabelID
C2×A463+C2xA424,13

Semidirect products G=N:Q with N=A4 and Q=C2
extensionφ:Q→Out NdρLabelID
A4⋊C2 = S4φ: C2/C1 → C2 ⊆ Out A443+A4:C224,12


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