Extensions 1→N→G→Q→1 with N=C₂ and Q=C₁₀×A₄

Direct product G=N×Q with N=C₂ and Q=C₁₀×A₄

		d	ρ	Label	ID
A₄×C₂×C₁₀		60		A4xC2xC10	240,203

Non-split extensions G=N.Q with N=C₂ and Q=C₁₀×A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₁₀×A₄) = A₄×C₂₀	central extension (φ=1)	60	3	C2.1(C10xA4)	240,152
C₂.₂(C₁₀×A₄) = C₁₀×SL₂(𝔽₃)	central stem extension (φ=1)	80		C2.2(C10xA4)	240,153
C₂.₃(C₁₀×A₄) = C₅×C₄.A₄	central stem extension (φ=1)	80	2	C2.3(C10xA4)	240,154

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Extensions 1→N→G→Q→1 with N=C2 and Q=C10×A4