Extensions 1→N→G→Q→1 with N=C₂×F₉ and Q=C₂

Direct product G=N×Q with N=C₂×F₉ and Q=C₂

		d	ρ	Label	ID
C₂²×F₉		36		C2^2xF9	288,1030

Semidirect products G=N:Q with N=C₂×F₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×F₉)⋊₁C₂ = C₂.AΓL₁(𝔽₉)	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	24	8+	(C2xF9):1C2	288,841
(C₂×F₉)⋊₂C₂ = C₂²⋊F₉	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	24	8+	(C2xF9):2C2	288,867
(C₂×F₉)⋊₃C₂ = C₂×AΓL₁(𝔽₉)	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	18	8+	(C2xF9):3C2	288,1027

Non-split extensions G=N.Q with N=C₂×F₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×F₉).₁C₂ = PSU₃(𝔽₂)⋊C₄	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	36	8	(C2xF9).1C2	288,842
(C₂×F₉).₂C₂ = C₄⋊F₉	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	36	8	(C2xF9).2C2	288,864
(C₂×F₉).₃C₂ = F₉⋊C₄	φ: C₂/C₁ → C₂ ⊆ Out C₂×F₉	36	8	(C2xF9).3C2	288,843
(C₂×F₉).₄C₂ = C₄×F₉	φ: trivial image	36	8	(C2xF9).4C2	288,863

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