Extensions 1→N→G→Q→1 with N=C₅₅ and Q=C₂³

Direct product G=N×Q with N=C₅₅ and Q=C₂³

		d	ρ	Label	ID
C₂²×C₁₁₀		440		C2^2xC110	440,51

Semidirect products G=N:Q with N=C₅₅ and Q=C₂³

extension	φ:Q→Aut N	d	ρ	Label	ID
C₅₅⋊C₂³ = C₂×D₅×D₁₁	φ: C₂³/C₂ → C₂² ⊆ Aut C₅₅	110	4+	C55:C2^3	440,47
C₅₅⋊₂C₂³ = C₂²×D₅₅	φ: C₂³/C₂² → C₂ ⊆ Aut C₅₅	220		C55:2C2^3	440,50
C₅₅⋊₃C₂³ = C₂×C₁₀×D₁₁	φ: C₂³/C₂² → C₂ ⊆ Aut C₅₅	220		C55:3C2^3	440,48
C₅₅⋊₄C₂³ = D₅×C₂×C₂₂	φ: C₂³/C₂² → C₂ ⊆ Aut C₅₅	220		C55:4C2^3	440,49

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