Extensions 1→N→G→Q→1 with N=C3xC12 and Q=C9

Direct product G=NxQ with N=C3xC12 and Q=C9
dρLabelID
C32xC36324C3^2xC36324,105

Semidirect products G=N:Q with N=C3xC12 and Q=C9
extensionφ:Q→Aut NdρLabelID
(C3xC12):C9 = C4xC32:C9φ: C9/C3C3 ⊆ Aut C3xC12108(C3xC12):C9324,27

Non-split extensions G=N.Q with N=C3xC12 and Q=C9
extensionφ:Q→Aut NdρLabelID
(C3xC12).C9 = C4xC27:C3φ: C9/C3C3 ⊆ Aut C3xC121083(C3xC12).C9324,30

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