Extensions 1→N→G→Q→1 with N=Dic₄₅ and Q=C₂

Direct product G=N×Q with N=Dic₄₅ and Q=C₂

		d	ρ	Label	ID
C₂×Dic₄₅		360		C2xDic45	360,28

Semidirect products G=N:Q with N=Dic₄₅ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₄₅⋊₁C₂ = C₄₅⋊₇D₄	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	180	2	Dic45:1C2	360,29
Dic₄₅⋊₂C₂ = D₉×Dic₅	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	180	4-	Dic45:2C2	360,8
Dic₄₅⋊₃C₂ = D₅×Dic₉	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	180	4-	Dic45:3C2	360,11
Dic₄₅⋊₄C₂ = C₄₅⋊D₄	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	180	4-	Dic45:4C2	360,12
Dic₄₅⋊₅C₂ = C₄×D₄₅	φ: trivial image	180	2	Dic45:5C2	360,26

Non-split extensions G=N.Q with N=Dic₄₅ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₄₅.₁C₂ = Dic₉₀	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	360	2-	Dic45.1C2	360,25
Dic₄₅.₂C₂ = C₄₅⋊Q₈	φ: C₂/C₁ → C₂ ⊆ Out Dic₄₅	360	4-	Dic45.2C2	360,7

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