Extensions 1→N→G→Q→1 with N=Dic₂₁ and Q=C₃

Direct product G=N×Q with N=Dic₂₁ and Q=C₃

		d	ρ	Label	ID
C₃×Dic₂₁		84	2	C3xDic21	252,22

Semidirect products G=N:Q with N=Dic₂₁ and Q=C₃

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₂₁⋊C₃ = C₆.F₇	φ: C₃/C₁ → C₃ ⊆ Out Dic₂₁	84	6-	Dic21:C3	252,18

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁