Extensions 1→N→G→Q→1 with N=C₂ and Q=C₆₀.₇C₄

Direct product G=N×Q with N=C₂ and Q=C₆₀.₇C₄

		d	ρ	Label	ID
C₂×C₆₀.₇C₄		240		C2xC60.7C4	480,886

Non-split extensions G=N.Q with N=C₂ and Q=C₆₀.₇C₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₆₀.₇C₄) = C₄².D₁₅	central extension (φ=1)	480	C2.1(C60.7C4)	480,163
C₂.₂(C₆₀.₇C₄) = C₆₀⋊₅C₈	central extension (φ=1)	480	C2.2(C60.7C4)	480,164
C₂.₃(C₆₀.₇C₄) = C₆₀.₂₁₂D₄	central extension (φ=1)	240	C2.3(C60.7C4)	480,190

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Extensions 1→N→G→Q→1 with N=C2 and Q=C60.7C4