Extensions 1→N→G→Q→1 with N=C₃ and Q=C₁₄₀

Direct product G=N×Q with N=C₃ and Q=C₁₄₀

		d	ρ	Label	ID
C₄₂₀		420	1	C420	420,12

Semidirect products G=N:Q with N=C₃ and Q=C₁₄₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃⋊C₁₄₀ = Dic₃×C₃₅	φ: C₁₄₀/C₇₀ → C₂ ⊆ Aut C₃	420	2	C3:C140	420,8

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁