Extensions 1→N→G→Q→1 with N=D7 and Q=A4

Direct product G=N×Q with N=D7 and Q=A4
dρLabelID
A4×D7286+A4xD7168,48

Semidirect products G=N:Q with N=D7 and Q=A4
extensionφ:Q→Out NdρLabelID
D7⋊A4 = D7⋊A4φ: A4/C22C3 ⊆ Out D7286+D7:A4168,49


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