Extensions 1→N→G→Q→1 with N=C₃×C₄₅ and Q=C₂

Direct product G=N×Q with N=C₃×C₄₅ and Q=C₂

		d	ρ	Label	ID
C₃×C₉₀		270		C3xC90	270,20

Semidirect products G=N:Q with N=C₃×C₄₅ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₃×C₄₅)⋊₁C₂ = S₃×C₄₅	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	90	2	(C3xC45):1C2	270,9
(C₃×C₄₅)⋊₂C₂ = C₃×D₄₅	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	90	2	(C3xC45):2C2	270,12
(C₃×C₄₅)⋊₃C₂ = C₃⋊D₄₅	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	135		(C3xC45):3C2	270,18
(C₃×C₄₅)⋊₄C₂ = C₁₅×D₉	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	90	2	(C3xC45):4C2	270,8
(C₃×C₄₅)⋊₅C₂ = C₅×C₉⋊S₃	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	135		(C3xC45):5C2	270,16
(C₃×C₄₅)⋊₆C₂ = D₅×C₃×C₉	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	135		(C3xC45):6C2	270,5
(C₃×C₄₅)⋊₇C₂ = C₉×D₁₅	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₄₅	90	2	(C3xC45):7C2	270,13

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