Extensions 1→N→G→Q→1 with N=C₉ and Q=C₁₂

Direct product G=NxQ with N=C₉ and Q=C₁₂

		d	ρ	Label	ID
C₃xC₃₆		108		C3xC36	108,12

Semidirect products G=N:Q with N=C₉ and Q=C₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉:C₁₂ = C₉:C₁₂	φ: C₁₂/C₂ → C₆ ⊆ Aut C₉	36	6-	C9:C12	108,9
C₉:₂C₁₂ = C₄x3_-¹⁺²	φ: C₁₂/C₄ → C₃ ⊆ Aut C₉	36	3	C9:2C12	108,14
C₉:₃C₁₂ = C₃xDic₉	φ: C₁₂/C₆ → C₂ ⊆ Aut C₉	36	2	C9:3C12	108,6

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