Extensions 1→N→G→Q→1 with N=D9 and Q=C3xC9

Direct product G=NxQ with N=D9 and Q=C3xC9
dρLabelID
D9xC3xC954D9xC3xC9486,91

Semidirect products G=N:Q with N=D9 and Q=C3xC9
extensionφ:Q→Out NdρLabelID
D9:1(C3xC9) = C9xC9:C6φ: C3xC9/C9C3 ⊆ Out D9546D9:1(C3xC9)486,100
D9:2(C3xC9) = C3xC9:C18φ: C3xC9/C32C3 ⊆ Out D954D9:2(C3xC9)486,96


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