Extensions 1→N→G→Q→1 with N=D9 and Q=C2xA4

Direct product G=NxQ with N=D9 and Q=C2xA4
dρLabelID
C2xA4xD9546+C2xA4xD9432,540

Semidirect products G=N:Q with N=D9 and Q=C2xA4
extensionφ:Q→Out NdρLabelID
D9:(C2xA4) = C2xD9:A4φ: C2xA4/C23C3 ⊆ Out D9546+D9:(C2xA4)432,539


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