Extensions 1→N→G→Q→1 with N=C₉ and Q=C₄.₁₀D₄

Direct product G=N×Q with N=C₉ and Q=C₄.₁₀D₄

		d	ρ	Label	ID
C₉×C₄.₁₀D₄		144	4	C9xC4.10D4	288,51

Semidirect products G=N:Q with N=C₉ and Q=C₄.₁₀D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊₁(C₄.₁₀D₄) = C₄.D₃₆	φ: C₄.₁₀D₄/M₄(2) → C₂ ⊆ Aut C₉	144	4-	C9:1(C4.10D4)	288,30
C₉⋊₂(C₄.₁₀D₄) = C₃₆.₉D₄	φ: C₄.₁₀D₄/C₂×Q₈ → C₂ ⊆ Aut C₉	144	4	C9:2(C4.10D4)	288,42

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