Extensions 1→N→G→Q→1 with N=C₂² and Q=C₅×D₁₁

Direct product G=N×Q with N=C₂² and Q=C₅×D₁₁

		d	ρ	Label	ID
C₂×C₁₀×D₁₁		220		C2xC10xD11	440,48

Semidirect products G=N:Q with N=C₂² and Q=C₅×D₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊(C₅×D₁₁) = C₅×C₁₁⋊D₄	φ: C₅×D₁₁/C₅₅ → C₂ ⊆ Aut C₂²	220	2	C2^2:(C5xD11)	440,28

Non-split extensions G=N.Q with N=C₂² and Q=C₅×D₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₅×D₁₁) = C₁₀×Dic₁₁	central extension (φ=1)	440		C2^2.(C5xD11)	440,27

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Extensions 1→N→G→Q→1 with N=C22 and Q=C5×D11