Extensions 1→N→G→Q→1 with N=C₄×C₂₀ and Q=C₃

Direct product G=N×Q with N=C₄×C₂₀ and Q=C₃

		d	ρ	Label	ID
C₄×C₆₀		240		C4xC60	240,81

Semidirect products G=N:Q with N=C₄×C₂₀ and Q=C₃

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₄×C₂₀)⋊C₃ = C₅×C₄²⋊C₃	φ: C₃/C₁ → C₃ ⊆ Aut C₄×C₂₀	60	3	(C4xC20):C3	240,32

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁