Extensions 1→N→G→Q→1 with N=C₂ and Q=C₃⋊D₄₀

Direct product G=N×Q with N=C₂ and Q=C₃⋊D₄₀

		d	ρ	Label	ID
C₂×C₃⋊D₄₀		240		C2xC3:D40	480,376

Non-split extensions G=N.Q with N=C₂ and Q=C₃⋊D₄₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₃⋊D₄₀) = C₆.D₄₀	central extension (φ=1)	240		C2.1(C3:D40)	480,41
C₂.₂(C₃⋊D₄₀) = D₆₀⋊₁₂C₄	central extension (φ=1)	240		C2.2(C3:D40)	480,44
C₂.₃(C₃⋊D₄₀) = C₆₀.₅Q₈	central extension (φ=1)	480		C2.3(C3:D40)	480,66
C₂.₄(C₃⋊D₄₀) = C₃⋊D₈₀	central stem extension (φ=1)	240	4+	C2.4(C3:D40)	480,14
C₂.₅(C₃⋊D₄₀) = D₄₀.S₃	central stem extension (φ=1)	240	4-	C2.5(C3:D40)	480,18
C₂.₆(C₃⋊D₄₀) = C₂₄.D₁₀	central stem extension (φ=1)	240	4+	C2.6(C3:D40)	480,19
C₂.₇(C₃⋊D₄₀) = C₃⋊Dic₄₀	central stem extension (φ=1)	480	4-	C2.7(C3:D40)	480,23

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