Extensions 1→N→G→Q→1 with N=C₂₂ and Q=C₂₀

Direct product G=N×Q with N=C₂₂ and Q=C₂₀

		d	ρ	Label	ID
C₂×C₂₂₀		440		C2xC220	440,39

Semidirect products G=N:Q with N=C₂₂ and Q=C₂₀

extension	φ:Q→Aut N	d	Label	ID
C₂₂⋊C₂₀ = C₂×C₁₁⋊C₂₀	φ: C₂₀/C₂ → C₁₀ ⊆ Aut C₂₂	88	C22:C20	440,10
C₂₂⋊₂C₂₀ = C₂×C₄×C₁₁⋊C₅	φ: C₂₀/C₄ → C₅ ⊆ Aut C₂₂	88	C22:2C20	440,12
C₂₂⋊₃C₂₀ = C₁₀×Dic₁₁	φ: C₂₀/C₁₀ → C₂ ⊆ Aut C₂₂	440	C22:3C20	440,27

Non-split extensions G=N.Q with N=C₂₂ and Q=C₂₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₂.C₂₀ = C₁₁⋊C₄₀	φ: C₂₀/C₂ → C₁₀ ⊆ Aut C₂₂	88	10	C22.C20	440,1
C₂₂.₂C₂₀ = C₈×C₁₁⋊C₅	φ: C₂₀/C₄ → C₅ ⊆ Aut C₂₂	88	5	C22.2C20	440,2
C₂₂.₃C₂₀ = C₅×C₁₁⋊C₈	φ: C₂₀/C₁₀ → C₂ ⊆ Aut C₂₂	440	2	C22.3C20	440,4

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Extensions 1→N→G→Q→1 with N=C22 and Q=C20