Extensions 1→N→G→Q→1 with N=C₉ and Q=C₈.C₂²

Direct product G=N×Q with N=C₉ and Q=C₈.C₂²

		d	ρ	Label	ID
C₉×C₈.C₂²		144	4	C9xC8.C2^2	288,187

Semidirect products G=N:Q with N=C₉ and Q=C₈.C₂²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊₁(C₈.C₂²) = C₈.D₁₈	φ: C₈.C₂²/M₄(2) → C₂ ⊆ Aut C₉	144	4-	C9:1(C8.C2^2)	288,119
C₉⋊₂(C₈.C₂²) = SD₁₆⋊D₉	φ: C₈.C₂²/SD₁₆ → C₂ ⊆ Aut C₉	144	4-	C9:2(C8.C2^2)	288,125
C₉⋊₃(C₈.C₂²) = Q₁₆⋊D₉	φ: C₈.C₂²/Q₁₆ → C₂ ⊆ Aut C₉	144	4	C9:3(C8.C2^2)	288,128
C₉⋊₄(C₈.C₂²) = C₃₆.C₂³	φ: C₈.C₂²/C₂×Q₈ → C₂ ⊆ Aut C₉	144	4	C9:4(C8.C2^2)	288,153
C₉⋊₅(C₈.C₂²) = D₄.D₁₈	φ: C₈.C₂²/C₄○D₄ → C₂ ⊆ Aut C₉	144	4-	C9:5(C8.C2^2)	288,159

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