Extensions 1→N→G→Q→1 with N=C₄ and Q=D₅xC₁₁

Direct product G=NxQ with N=C₄ and Q=D₅xC₁₁

		d	ρ	Label	ID
D₅xC₄₄		220	2	D5xC44	440,30

Semidirect products G=N:Q with N=C₄ and Q=D₅xC₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄:(D₅xC₁₁) = C₁₁xD₂₀	φ: D₅xC₁₁/C₅₅ → C₂ ⊆ Aut C₄	220	2	C4:(D5xC11)	440,31

Non-split extensions G=N.Q with N=C₄ and Q=D₅xC₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.(D₅xC₁₁) = C₁₁xDic₁₀	φ: D₅xC₁₁/C₅₅ → C₂ ⊆ Aut C₄	440	2	C4.(D5xC11)	440,29
C₄.₂(D₅xC₁₁) = C₁₁xC₅:₂C₈	central extension (φ=1)	440	2	C4.2(D5xC11)	440,3

Extensions 1→N→G→Q→1 with N=C4 and Q=D5xC11