Extensions 1→N→G→Q→1 with N=C₁₁ and Q=C₂×C₂₀

Direct product G=N×Q with N=C₁₁ and Q=C₂×C₂₀

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

Semidirect products G=N:Q with N=C₁₁ and Q=C₂×C₂₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₁⋊₁(C₂×C₂₀) = C₄×F₁₁	φ: C₂×C₂₀/C₄ → C₁₀ ⊆ Aut C₁₁	44	10	C11:1(C2xC20)	440,8
C₁₁⋊₂(C₂×C₂₀) = C₂×C₁₁⋊C₂₀	φ: C₂×C₂₀/C₂² → C₁₀ ⊆ Aut C₁₁	88		C11:2(C2xC20)	440,10
C₁₁⋊₃(C₂×C₂₀) = C₂×C₄×C₁₁⋊C₅	φ: C₂×C₂₀/C₂×C₄ → C₅ ⊆ Aut C₁₁	88		C11:3(C2xC20)	440,12
C₁₁⋊₄(C₂×C₂₀) = C₂₀×D₁₁	φ: C₂×C₂₀/C₂₀ → C₂ ⊆ Aut C₁₁	220	2	C11:4(C2xC20)	440,25
C₁₁⋊₅(C₂×C₂₀) = C₁₀×Dic₁₁	φ: C₂×C₂₀/C₂×C₁₀ → C₂ ⊆ Aut C₁₁	440		C11:5(C2xC20)	440,27

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