Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅×D₁₁

Direct product G=N×Q with N=C₂ and Q=D₅×D₁₁

		d	ρ	Label	ID
C₂×D₅×D₁₁		110	4+	C2xD5xD11	440,47

Non-split extensions G=N.Q with N=C₂ and Q=D₅×D₁₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅×D₁₁) = Dic₅×D₁₁	central extension (φ=1)	220	4-	C2.1(D5xD11)	440,17
C₂.₂(D₅×D₁₁) = D₅×Dic₁₁	central extension (φ=1)	220	4-	C2.2(D5xD11)	440,18
C₂.₃(D₅×D₁₁) = D₅₅⋊₂C₄	central extension (φ=1)	220	4+	C2.3(D5xD11)	440,19
C₂.₄(D₅×D₁₁) = C₅₅⋊D₄	central stem extension (φ=1)	220	4-	C2.4(D5xD11)	440,20
C₂.₅(D₅×D₁₁) = C₅⋊D₄₄	central stem extension (φ=1)	220	4+	C2.5(D5xD11)	440,21
C₂.₆(D₅×D₁₁) = C₁₁⋊D₂₀	central stem extension (φ=1)	220	4+	C2.6(D5xD11)	440,22
C₂.₇(D₅×D₁₁) = C₅₅⋊Q₈	central stem extension (φ=1)	440	4-	C2.7(D5xD11)	440,23

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