Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅xC₂₄:C₂

Direct product G=NxQ with N=C₂ and Q=C₅xC₂₄:C₂

		d	ρ	Label	ID
C₁₀xC₂₄:C₂		240		C10xC24:C2	480,781

Non-split extensions G=N.Q with N=C₂ and Q=C₅xC₂₄:C₂

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₅xC₂₄:C₂) = C₅xC₂.Dic₁₂	central extension (φ=1)	480	C2.1(C5xC24:C2)	480,135
C₂.₂(C₅xC₂₄:C₂) = C₅xC₈:Dic₃	central extension (φ=1)	480	C2.2(C5xC24:C2)	480,136
C₂.₃(C₅xC₂₄:C₂) = C₅xC₂.D₂₄	central extension (φ=1)	240	C2.3(C5xC24:C2)	480,140

Extensions 1→N→G→Q→1 with N=C2 and Q=C5xC24:C2