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

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

		d	ρ	Label	ID
C₂×D₅×D₁₂		120		C2xD5xD12	480,1087

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅×D₁₂) = Dic₅⋊₄D₁₂	central extension (φ=1)	240		C2.1(D5xD12)	480,481
C₂.₂(D₅×D₁₂) = D₅×C₄⋊Dic₃	central extension (φ=1)	240		C2.2(D5xD12)	480,488
C₂.₃(D₅×D₁₂) = Dic₅×D₁₂	central extension (φ=1)	240		C2.3(D5xD12)	480,491
C₂.₄(D₅×D₁₂) = D₆₀⋊₁₇C₄	central extension (φ=1)	240		C2.4(D5xD12)	480,494
C₂.₅(D₅×D₁₂) = D₅×D₆⋊C₄	central extension (φ=1)	120		C2.5(D5xD12)	480,547
C₂.₆(D₅×D₁₂) = D₅×C₂₄⋊C₂	central stem extension (φ=1)	120	4	C2.6(D5xD12)	480,323
C₂.₇(D₅×D₁₂) = D₅×D₂₄	central stem extension (φ=1)	120	4+	C2.7(D5xD12)	480,324
C₂.₈(D₅×D₁₂) = C₂₄⋊D₁₀	central stem extension (φ=1)	120	4+	C2.8(D5xD12)	480,325
C₂.₉(D₅×D₁₂) = D₂₄⋊D₅	central stem extension (φ=1)	120	4	C2.9(D5xD12)	480,326
C₂.₁₀(D₅×D₁₂) = D₅×Dic₁₂	central stem extension (φ=1)	240	4-	C2.10(D5xD12)	480,335
C₂.₁₁(D₅×D₁₂) = Dic₆₀⋊C₂	central stem extension (φ=1)	240	4-	C2.11(D5xD12)	480,336
C₂.₁₂(D₅×D₁₂) = C₂₄.₂D₁₀	central stem extension (φ=1)	240	4	C2.12(D5xD12)	480,337
C₂.₁₃(D₅×D₁₂) = C₄₀.₃₁D₆	central stem extension (φ=1)	240	4	C2.13(D5xD12)	480,345
C₂.₁₄(D₅×D₁₂) = D₂₄⋊₇D₅	central stem extension (φ=1)	240	4-	C2.14(D5xD12)	480,346
C₂.₁₅(D₅×D₁₂) = D₁₂₀⋊C₂	central stem extension (φ=1)	240	4+	C2.15(D5xD12)	480,347
C₂.₁₆(D₅×D₁₂) = Dic₅.₈D₁₂	central stem extension (φ=1)	240		C2.16(D5xD12)	480,426
C₂.₁₇(D₅×D₁₂) = D₁₀.₁₆D₁₂	central stem extension (φ=1)	240		C2.17(D5xD12)	480,489
C₂.₁₈(D₅×D₁₂) = D₁₀.₁₇D₁₂	central stem extension (φ=1)	240		C2.18(D5xD12)	480,490
C₂.₁₉(D₅×D₁₂) = Dic₅⋊D₁₂	central stem extension (φ=1)	240		C2.19(D5xD12)	480,492
C₂.₂₀(D₅×D₁₂) = D₆⋊₂Dic₁₀	central stem extension (φ=1)	240		C2.20(D5xD12)	480,493
C₂.₂₁(D₅×D₁₂) = D₃₀⋊₂Q₈	central stem extension (φ=1)	240		C2.21(D5xD12)	480,495
C₂.₂₂(D₅×D₁₂) = D₃₀⋊D₄	central stem extension (φ=1)	240		C2.22(D5xD12)	480,496
C₂.₂₃(D₅×D₁₂) = D₁₀⋊D₁₂	central stem extension (φ=1)	240		C2.23(D5xD12)	480,524
C₂.₂₄(D₅×D₁₂) = C₆₀⋊D₄	central stem extension (φ=1)	240		C2.24(D5xD12)	480,525
C₂.₂₅(D₅×D₁₂) = C₁₂⋊₇D₂₀	central stem extension (φ=1)	240		C2.25(D5xD12)	480,526
C₂.₂₆(D₅×D₁₂) = C₂₀⋊D₁₂	central stem extension (φ=1)	240		C2.26(D5xD12)	480,527
C₂.₂₇(D₅×D₁₂) = C₆₀⋊Q₈	central stem extension (φ=1)	480		C2.27(D5xD12)	480,544
C₂.₂₈(D₅×D₁₂) = D₃₀⋊₄D₄	central stem extension (φ=1)	120		C2.28(D5xD12)	480,551
C₂.₂₉(D₅×D₁₂) = D₃₀⋊₅D₄	central stem extension (φ=1)	120		C2.29(D5xD12)	480,552

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

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