Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄₀⋊₆C₄

Direct product G=N×Q with N=C₂ and Q=C₄₀⋊₆C₄

		d	ρ	Label	ID
C₂×C₄₀⋊₆C₄		320		C2xC40:6C4	320,731

Non-split extensions G=N.Q with N=C₂ and Q=C₄₀⋊₆C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄₀⋊₆C₄) = C₄₀⋊₆C₈	central extension (φ=1)	320		C2.1(C40:6C4)	320,15
C₂.₂(C₄₀⋊₆C₄) = C₂₀.₃₉C₄²	central extension (φ=1)	320		C2.2(C40:6C4)	320,109
C₂.₃(C₄₀⋊₆C₄) = C₄₀.Q₈	central stem extension (φ=1)	80	4	C2.3(C40:6C4)	320,71

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Extensions 1→N→G→Q→1 with N=C2 and Q=C40⋊6C4