Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×C₄₀

Direct product G=N×Q with N=C₂ and Q=C₂×C₄₀

		d	ρ	Label	ID
C₂²×C₄₀		160		C2^2xC40	160,190

Non-split extensions G=N.Q with N=C₂ and Q=C₂×C₄₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×C₄₀) = C₅×C₂²⋊C₈	central stem extension (φ=1)	80		C2.1(C2xC40)	160,48
C₂.₂(C₂×C₄₀) = C₅×C₄⋊C₈	central stem extension (φ=1)	160		C2.2(C2xC40)	160,55
C₂.₃(C₂×C₄₀) = C₅×M₅(2)	central stem extension (φ=1)	80	2	C2.3(C2xC40)	160,60

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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C40