Extensions 1→N→G→Q→1 with N=D₁₀ and Q=C₁₈

Direct product G=N×Q with N=D₁₀ and Q=C₁₈

		d	ρ	Label	ID
D₅×C₂×C₁₈		180		D5xC2xC18	360,47

Semidirect products G=N:Q with N=D₁₀ and Q=C₁₈

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀⋊₁C₁₈ = C₉×D₂₀	φ: C₁₈/C₉ → C₂ ⊆ Out D₁₀	180	2	D10:1C18	360,17
D₁₀⋊₂C₁₈ = C₉×C₅⋊D₄	φ: C₁₈/C₉ → C₂ ⊆ Out D₁₀	180	2	D10:2C18	360,19

Non-split extensions G=N.Q with N=D₁₀ and Q=C₁₈

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀.C₁₈ = C₁₈×F₅	φ: C₁₈/C₉ → C₂ ⊆ Out D₁₀	90	4	D10.C18	360,43
D₁₀.₂C₁₈ = D₅×C₃₆	φ: trivial image	180	2	D10.2C18	360,16

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Extensions 1→N→G→Q→1 with N=D10 and Q=C18