Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³×C₃₀

Direct product G=N×Q with N=C₂ and Q=C₂³×C₃₀

		d	ρ	Label	ID
C₂⁴×C₃₀		480		C2^4xC30	480,1213

Non-split extensions G=N.Q with N=C₂ and Q=C₂³×C₃₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂³×C₃₀) = D₄×C₂×C₃₀	central stem extension (φ=1)	240		C2.1(C2^3xC30)	480,1181
C₂.₂(C₂³×C₃₀) = Q₈×C₂×C₃₀	central stem extension (φ=1)	480		C2.2(C2^3xC30)	480,1182
C₂.₃(C₂³×C₃₀) = C₄○D₄×C₃₀	central stem extension (φ=1)	240		C2.3(C2^3xC30)	480,1183
C₂.₄(C₂³×C₃₀) = C₁₅×2₊¹⁺⁴	central stem extension (φ=1)	120	4	C2.4(C2^3xC30)	480,1184
C₂.₅(C₂³×C₃₀) = C₁₅×2_-¹⁺⁴	central stem extension (φ=1)	240	4	C2.5(C2^3xC30)	480,1185

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