Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₀.₄C₈

Direct product G=NxQ with N=C₂ and Q=C₂₀.₄C₈

		d	ρ	Label	ID
C₂xC₂₀.₄C₈		160		C2xC20.4C8	320,724

Non-split extensions G=N.Q with N=C₂ and Q=C₂₀.₄C₈

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₂₀.₄C₈) = C₄₀.₁₀C₈	central extension (φ=1)	320	C2.1(C20.4C8)	320,19
C₂.₂(C₂₀.₄C₈) = C₂₀:₃C₁₆	central extension (φ=1)	320	C2.2(C20.4C8)	320,20
C₂.₃(C₂₀.₄C₈) = C₄₀.₉₁D₄	central extension (φ=1)	160	C2.3(C20.4C8)	320,107

Extensions 1→N→G→Q→1 with N=C2 and Q=C20.4C8