Extensions 1→N→G→Q→1 with N=C₉ and Q=C₂×C₄⋊C₄

Direct product G=N×Q with N=C₉ and Q=C₂×C₄⋊C₄

		d	ρ	Label	ID
C₄⋊C₄×C₁₈		288		C4:C4xC18	288,166

Semidirect products G=N:Q with N=C₉ and Q=C₂×C₄⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊₁(C₂×C₄⋊C₄) = C₄⋊C₄×D₉	φ: C₂×C₄⋊C₄/C₄⋊C₄ → C₂ ⊆ Aut C₉	144		C9:1(C2xC4:C4)	288,101
C₉⋊₂(C₂×C₄⋊C₄) = C₂×Dic₉⋊C₄	φ: C₂×C₄⋊C₄/C₂²×C₄ → C₂ ⊆ Aut C₉	288		C9:2(C2xC4:C4)	288,133
C₉⋊₃(C₂×C₄⋊C₄) = C₂×C₄⋊Dic₉	φ: C₂×C₄⋊C₄/C₂²×C₄ → C₂ ⊆ Aut C₉	288		C9:3(C2xC4:C4)	288,135

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