Extensions 1→N→G→Q→1 with N=C₂² and Q=C₅xD₁₁

Direct product G=NxQ with N=C₂² and Q=C₅xD₁₁

		d	ρ	Label	ID
C₂xC₁₀xD₁₁		220		C2xC10xD11	440,48

Semidirect products G=N:Q with N=C₂² and Q=C₅xD₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²:(C₅xD₁₁) = C₅xC₁₁:D₄	φ: C₅xD₁₁/C₅₅ → C₂ ⊆ Aut C₂²	220	2	C2^2:(C5xD11)	440,28

Non-split extensions G=N.Q with N=C₂² and Q=C₅xD₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₅xD₁₁) = C₁₀xDic₁₁	central extension (φ=1)	440		C2^2.(C5xD11)	440,27

Extensions 1→N→G→Q→1 with N=C22 and Q=C5xD11