Extensions 1→N→G→Q→1 with N=C₂ and Q=D₁₂⋊₅D₅

Direct product G=N×Q with N=C₂ and Q=D₁₂⋊₅D₅

		d	ρ	Label	ID
C₂×D₁₂⋊₅D₅		240		C2xD12:5D5	480,1084

Non-split extensions G=N.Q with N=C₂ and Q=D₁₂⋊₅D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₁₂⋊₅D₅) = Dic₃₀⋊₁₇C₄	central extension (φ=1)	480		C2.1(D12:5D5)	480,409
C₂.₂(D₁₂⋊₅D₅) = (C₄×D₅)⋊Dic₃	central extension (φ=1)	240		C2.2(D12:5D5)	480,434
C₂.₃(D₁₂⋊₅D₅) = D₆.(C₄×D₅)	central extension (φ=1)	240		C2.3(D12:5D5)	480,474
C₂.₄(D₁₂⋊₅D₅) = Dic₅×D₁₂	central extension (φ=1)	240		C2.4(D12:5D5)	480,491
C₂.₅(D₁₂⋊₅D₅) = D₆⋊(C₄×D₅)	central extension (φ=1)	240		C2.5(D12:5D5)	480,516
C₂.₆(D₁₂⋊₅D₅) = Dic₁₅.Q₈	central stem extension (φ=1)	480		C2.6(D12:5D5)	480,412
C₂.₇(D₁₂⋊₅D₅) = C₆₀⋊₅C₄⋊C₂	central stem extension (φ=1)	240		C2.7(D12:5D5)	480,418
C₂.₈(D₁₂⋊₅D₅) = C₆₀.₆₈D₄	central stem extension (φ=1)	240		C2.8(D12:5D5)	480,436
C₂.₉(D₁₂⋊₅D₅) = (C₂×C₁₂).D₁₀	central stem extension (φ=1)	240		C2.9(D12:5D5)	480,437
C₂.₁₀(D₁₂⋊₅D₅) = C₅⋊(C₄²⋊₃S₃)	central stem extension (φ=1)	240		C2.10(D12:5D5)	480,448
C₂.₁₁(D₁₂⋊₅D₅) = C₆₀.₆₉D₄	central stem extension (φ=1)	240		C2.11(D12:5D5)	480,449
C₂.₁₂(D₁₂⋊₅D₅) = C₂₀.Dic₆	central stem extension (φ=1)	480		C2.12(D12:5D5)	480,464
C₂.₁₃(D₁₂⋊₅D₅) = (C₂×D₁₂).D₅	central stem extension (φ=1)	240		C2.13(D12:5D5)	480,499
C₂.₁₄(D₁₂⋊₅D₅) = D₆⋊₃Dic₁₀	central stem extension (φ=1)	240		C2.14(D12:5D5)	480,508
C₂.₁₅(D₁₂⋊₅D₅) = D₆⋊C₄⋊D₅	central stem extension (φ=1)	240		C2.15(D12:5D5)	480,523
C₂.₁₆(D₁₂⋊₅D₅) = C₆₀⋊D₄	central stem extension (φ=1)	240		C2.16(D12:5D5)	480,525
C₂.₁₇(D₁₂⋊₅D₅) = Dic₁₅⋊₂D₄	central stem extension (φ=1)	240		C2.17(D12:5D5)	480,529
C₂.₁₈(D₁₂⋊₅D₅) = D₆.₉D₂₀	central stem extension (φ=1)	240		C2.18(D12:5D5)	480,533
C₂.₁₉(D₁₂⋊₅D₅) = Dic₁₅.₁₀D₄	central stem extension (φ=1)	240		C2.19(D12:5D5)	480,538

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