Extensions 1→N→G→Q→1 with N=C₁₀ and Q=C₁₈

Direct product G=N×Q with N=C₁₀ and Q=C₁₈

		d	ρ	Label	ID
C₂×C₉₀		180		C2xC90	180,12

Semidirect products G=N:Q with N=C₁₀ and Q=C₁₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₀⋊C₁₈ = D₅×C₁₈	φ: C₁₈/C₉ → C₂ ⊆ Aut C₁₀	90	2	C10:C18	180,9

Non-split extensions G=N.Q with N=C₁₀ and Q=C₁₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₀.C₁₈ = C₉×Dic₅	φ: C₁₈/C₉ → C₂ ⊆ Aut C₁₀	180	2	C10.C18	180,2

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Extensions 1→N→G→Q→1 with N=C10 and Q=C18