Extensions 1→N→G→Q→1 with N=A4 and Q=C18

Direct product G=N×Q with N=A4 and Q=C18
dρLabelID
A4×C18543A4xC18216,103

Semidirect products G=N:Q with N=A4 and Q=C18
extensionφ:Q→Out NdρLabelID
A4⋊C18 = C9×S4φ: C18/C9C2 ⊆ Out A4363A4:C18216,89


׿
×
𝔽