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		160		C2xC40.6C4	320,734

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

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₄₀.₆C₄) = C₄₀⋊₆C₈	central extension (φ=1)	320	C2.1(C40.6C4)	320,15
C₂.₂(C₄₀.₆C₄) = C₄₀⋊₅C₈	central extension (φ=1)	320	C2.2(C40.6C4)	320,16
C₂.₃(C₄₀.₆C₄) = C₂₀.₄₀C₄²	central extension (φ=1)	160	C2.3(C40.6C4)	320,110

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