Extensions 1→N→G→Q→1 with N=C₅ and Q=D₄×C₉

Direct product G=N×Q with N=C₅ and Q=D₄×C₉

		d	ρ	Label	ID
D₄×C₄₅		180	2	D4xC45	360,31

Semidirect products G=N:Q with N=C₅ and Q=D₄×C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₅⋊₁(D₄×C₉) = C₉×D₂₀	φ: D₄×C₉/C₃₆ → C₂ ⊆ Aut C₅	180	2	C5:1(D4xC9)	360,17
C₅⋊₂(D₄×C₉) = C₉×C₅⋊D₄	φ: D₄×C₉/C₂×C₁₈ → C₂ ⊆ Aut C₅	180	2	C5:2(D4xC9)	360,19

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