Extensions 1→N→G→Q→1 with N=Dic₅ and Q=D₉

Direct product G=N×Q with N=Dic₅ and Q=D₉

		d	ρ	Label	ID
D₉×Dic₅		180	4-	D9xDic5	360,8

Semidirect products G=N:Q with N=Dic₅ and Q=D₉

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₅⋊D₉ = C₅⋊D₃₆	φ: D₉/C₉ → C₂ ⊆ Out Dic₅	180	4+	Dic5:D9	360,10
Dic₅⋊₂D₉ = D₉₀.C₂	φ: trivial image	180	4+	Dic5:2D9	360,9

Non-split extensions G=N.Q with N=Dic₅ and Q=D₉

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₅.₁D₉ = C₄₅⋊Q₈	φ: D₉/C₉ → C₂ ⊆ Out Dic₅	360	4-	Dic5.1D9	360,7
Dic₅.₂D₉ = C₄₅⋊C₈	φ: D₉/C₉ → C₂ ⊆ Out Dic₅	360	4	Dic5.2D9	360,6

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Extensions 1→N→G→Q→1 with N=Dic5 and Q=D9