Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅xC₂²:A₄

Direct product G=NxQ with N=C₂ and Q=C₅xC₂²:A₄

		d	ρ	Label	ID
C₁₀xC₂²:A₄		60		C10xC2^2:A4	480,1209

Non-split extensions G=N.Q with N=C₂ and Q=C₅xC₂²:A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₅xC₂²:A₄) = C₅xQ₈:A₄	central stem extension (φ=1)	120	6	C2.1(C5xC2^2:A4)	480,1133
C₂.₂(C₅xC₂²:A₄) = C₅xC₂³:A₄	central stem extension (φ=1)	40	4	C2.2(C5xC2^2:A4)	480,1134

Extensions 1→N→G→Q→1 with N=C2 and Q=C5xC22:A4