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

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

		d	ρ	Label	ID
A₄×C₂²×C₁₀		120		A4xC2^2xC10	480,1208

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(A₄×C₂×C₁₀) = A₄×C₂×C₂₀	central extension (φ=1)	120		C2.1(A4xC2xC10)	480,1126
C₂.₂(A₄×C₂×C₁₀) = C₅×D₄×A₄	central stem extension (φ=1)	60	6	C2.2(A4xC2xC10)	480,1127
C₂.₃(A₄×C₂×C₁₀) = C₂×C₁₀×SL₂(𝔽₃)	central stem extension (φ=1)	160		C2.3(A4xC2xC10)	480,1128
C₂.₄(A₄×C₂×C₁₀) = C₅×Q₈×A₄	central stem extension (φ=1)	120	6	C2.4(A4xC2xC10)	480,1129
C₂.₅(A₄×C₂×C₁₀) = C₁₀×C₄.A₄	central stem extension (φ=1)	160		C2.5(A4xC2xC10)	480,1130
C₂.₆(A₄×C₂×C₁₀) = C₅×Q₈.A₄	central stem extension (φ=1)	120	4	C2.6(A4xC2xC10)	480,1131
C₂.₇(A₄×C₂×C₁₀) = C₅×D₄.A₄	central stem extension (φ=1)	80	4	C2.7(A4xC2xC10)	480,1132

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