Extensions 1→N→G→Q→1 with N=C₉ and Q=Dic₁₀

Direct product G=NxQ with N=C₉ and Q=Dic₁₀

		d	ρ	Label	ID
C₉xDic₁₀		360	2	C9xDic10	360,15

Semidirect products G=N:Q with N=C₉ and Q=Dic₁₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉:₁Dic₁₀ = C₄₅:Q₈	φ: Dic₁₀/Dic₅ → C₂ ⊆ Aut C₉	360	4-	C9:1Dic10	360,7
C₉:₂Dic₁₀ = Dic₉₀	φ: Dic₁₀/C₂₀ → C₂ ⊆ Aut C₉	360	2-	C9:2Dic10	360,25

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