Extensions 1→N→G→Q→1 with N=C₉ and Q=Q₈⋊C₄

Direct product G=N×Q with N=C₉ and Q=Q₈⋊C₄

		d	ρ	Label	ID
C₉×Q₈⋊C₄		288		C9xQ8:C4	288,53

Semidirect products G=N:Q with N=C₉ and Q=Q₈⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊₁(Q₈⋊C₄) = C₁₈.Q₁₆	φ: Q₈⋊C₄/C₄⋊C₄ → C₂ ⊆ Aut C₉	288		C9:1(Q8:C4)	288,16
C₉⋊₂(Q₈⋊C₄) = C₃₆.₄₅D₄	φ: Q₈⋊C₄/C₂×C₈ → C₂ ⊆ Aut C₉	288		C9:2(Q8:C4)	288,24
C₉⋊₃(Q₈⋊C₄) = Q₈⋊₂Dic₉	φ: Q₈⋊C₄/C₂×Q₈ → C₂ ⊆ Aut C₉	288		C9:3(Q8:C4)	288,43

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