Extensions 1→N→G→Q→1 with N=C₂ and Q=C₁₀×D₁₂

Direct product G=N×Q with N=C₂ and Q=C₁₀×D₁₂

		d	ρ	Label	ID
C₂×C₁₀×D₁₂		240		C2xC10xD12	480,1152

Non-split extensions G=N.Q with N=C₂ and Q=C₁₀×D₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₁₀×D₁₂) = C₂₀×D₁₂	central extension (φ=1)	240		C2.1(C10xD12)	480,752
C₂.₂(C₁₀×D₁₂) = C₁₀×C₄⋊Dic₃	central extension (φ=1)	480		C2.2(C10xD12)	480,804
C₂.₃(C₁₀×D₁₂) = C₁₀×D₆⋊C₄	central extension (φ=1)	240		C2.3(C10xD12)	480,806
C₂.₄(C₁₀×D₁₂) = C₅×C₁₂⋊₂Q₈	central stem extension (φ=1)	480		C2.4(C10xD12)	480,748
C₂.₅(C₁₀×D₁₂) = C₅×C₄⋊D₁₂	central stem extension (φ=1)	240		C2.5(C10xD12)	480,753
C₂.₆(C₁₀×D₁₂) = C₅×C₄²⋊₇S₃	central stem extension (φ=1)	240		C2.6(C10xD12)	480,754
C₂.₇(C₁₀×D₁₂) = C₅×D₆⋊D₄	central stem extension (φ=1)	120		C2.7(C10xD12)	480,761
C₂.₈(C₁₀×D₁₂) = C₅×C₂³.₂₁D₆	central stem extension (φ=1)	240		C2.8(C10xD12)	480,765
C₂.₉(C₁₀×D₁₂) = C₅×C₁₂⋊D₄	central stem extension (φ=1)	240		C2.9(C10xD12)	480,774
C₂.₁₀(C₁₀×D₁₂) = C₅×C₄.D₁₂	central stem extension (φ=1)	240		C2.10(C10xD12)	480,776
C₂.₁₁(C₁₀×D₁₂) = C₁₀×C₂₄⋊C₂	central stem extension (φ=1)	240		C2.11(C10xD12)	480,781
C₂.₁₂(C₁₀×D₁₂) = C₁₀×D₂₄	central stem extension (φ=1)	240		C2.12(C10xD12)	480,782
C₂.₁₃(C₁₀×D₁₂) = C₅×C₄○D₂₄	central stem extension (φ=1)	240	2	C2.13(C10xD12)	480,783
C₂.₁₄(C₁₀×D₁₂) = C₁₀×Dic₁₂	central stem extension (φ=1)	480		C2.14(C10xD12)	480,784
C₂.₁₅(C₁₀×D₁₂) = C₅×C₈⋊D₆	central stem extension (φ=1)	120	4	C2.15(C10xD12)	480,787
C₂.₁₆(C₁₀×D₁₂) = C₅×C₈.D₆	central stem extension (φ=1)	240	4	C2.16(C10xD12)	480,788
C₂.₁₇(C₁₀×D₁₂) = C₅×C₁₂⋊₇D₄	central stem extension (φ=1)	240		C2.17(C10xD12)	480,809

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