Extensions 1→N→G→Q→1 with N=C₁₈ and Q=F₅

Direct product G=N×Q with N=C₁₈ and Q=F₅

		d	ρ	Label	ID
C₁₈×F₅		90	4	C18xF5	360,43

Semidirect products G=N:Q with N=C₁₈ and Q=F₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₈⋊F₅ = C₂×C₉⋊F₅	φ: F₅/D₅ → C₂ ⊆ Aut C₁₈	90	4	C18:F5	360,44

Non-split extensions G=N.Q with N=C₁₈ and Q=F₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₈.F₅ = C₄₅⋊C₈	φ: F₅/D₅ → C₂ ⊆ Aut C₁₈	360	4	C18.F5	360,6
C₁₈.₂F₅ = C₉×C₅⋊C₈	central extension (φ=1)	360	4	C18.2F5	360,5

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Extensions 1→N→G→Q→1 with N=C18 and Q=F5