Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×C₆₀

Direct product G=N×Q with N=C₂ and Q=C₂×C₆₀

		d	ρ	Label	ID
C₂²×C₆₀		240		C2^2xC60	240,185

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×C₆₀) = C₁₅×C₂²⋊C₄	central stem extension (φ=1)	120		C2.1(C2xC60)	240,82
C₂.₂(C₂×C₆₀) = C₁₅×C₄⋊C₄	central stem extension (φ=1)	240		C2.2(C2xC60)	240,83
C₂.₃(C₂×C₆₀) = C₁₅×M₄(2)	central stem extension (φ=1)	120	2	C2.3(C2xC60)	240,85

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C60