Extensions 1→N→G→Q→1 with N=C₂ and Q=D₆₀⋊₁₁C₂

Direct product G=N×Q with N=C₂ and Q=D₆₀⋊₁₁C₂

		d	ρ	Label	ID
C₂×D₆₀⋊₁₁C₂		240		C2xD60:11C2	480,1168

Non-split extensions G=N.Q with N=C₂ and Q=D₆₀⋊₁₁C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₆₀⋊₁₁C₂) = C₄×Dic₃₀	central extension (φ=1)	480		C2.1(D60:11C2)	480,833
C₂.₂(D₆₀⋊₁₁C₂) = C₄²⋊₂D₁₅	central extension (φ=1)	240		C2.2(D60:11C2)	480,837
C₂.₃(D₆₀⋊₁₁C₂) = C₄×D₆₀	central extension (φ=1)	240		C2.3(D60:11C2)	480,838
C₂.₄(D₆₀⋊₁₁C₂) = C₂³.₂₆D₃₀	central extension (φ=1)	240		C2.4(D60:11C2)	480,891
C₂.₅(D₆₀⋊₁₁C₂) = C₄×C₁₅⋊₇D₄	central extension (φ=1)	240		C2.5(D60:11C2)	480,893
C₂.₆(D₆₀⋊₁₁C₂) = C₆₀.₂₄Q₈	central stem extension (φ=1)	480		C2.6(D60:11C2)	480,835
C₂.₇(D₆₀⋊₁₁C₂) = C₄²⋊₇D₁₅	central stem extension (φ=1)	240		C2.7(D60:11C2)	480,840
C₂.₈(D₆₀⋊₁₁C₂) = C₄²⋊₃D₁₅	central stem extension (φ=1)	240		C2.8(D60:11C2)	480,841
C₂.₉(D₆₀⋊₁₁C₂) = C₂³.₈D₃₀	central stem extension (φ=1)	240		C2.9(D60:11C2)	480,844
C₂.₁₀(D₆₀⋊₁₁C₂) = D₃₀.₂₈D₄	central stem extension (φ=1)	240		C2.10(D60:11C2)	480,848
C₂.₁₁(D₆₀⋊₁₁C₂) = D₃₀⋊₉D₄	central stem extension (φ=1)	240		C2.11(D60:11C2)	480,849
C₂.₁₂(D₆₀⋊₁₁C₂) = C₂³.₁₁D₃₀	central stem extension (φ=1)	240		C2.12(D60:11C2)	480,850
C₂.₁₃(D₆₀⋊₁₁C₂) = Dic₁₅.₃Q₈	central stem extension (φ=1)	480		C2.13(D60:11C2)	480,854
C₂.₁₄(D₆₀⋊₁₁C₂) = D₃₀.₂₉D₄	central stem extension (φ=1)	240		C2.14(D60:11C2)	480,859
C₂.₁₅(D₆₀⋊₁₁C₂) = D₃₀⋊₅Q₈	central stem extension (φ=1)	240		C2.15(D60:11C2)	480,861
C₂.₁₆(D₆₀⋊₁₁C₂) = C₄⋊C₄⋊D₁₅	central stem extension (φ=1)	240		C2.16(D60:11C2)	480,863
C₂.₁₇(D₆₀⋊₁₁C₂) = C₆₀.₂₀₅D₄	central stem extension (φ=1)	240		C2.17(D60:11C2)	480,889
C₂.₁₈(D₆₀⋊₁₁C₂) = C₂³.₂₈D₃₀	central stem extension (φ=1)	240		C2.18(D60:11C2)	480,894
C₂.₁₉(D₆₀⋊₁₁C₂) = C₆₀⋊₂₉D₄	central stem extension (φ=1)	240		C2.19(D60:11C2)	480,895

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