Extensions 1→N→G→Q→1 with N=C₇ and Q=Dic₃

Direct product G=N×Q with N=C₇ and Q=Dic₃

		d	ρ	Label	ID
C₇×Dic₃		84	2	C7xDic3	84,3

Semidirect products G=N:Q with N=C₇ and Q=Dic₃

extension	φ:Q→Aut N	d	ρ	Label	ID
C₇⋊Dic₃ = Dic₂₁	φ: Dic₃/C₆ → C₂ ⊆ Aut C₇	84	2-	C7:Dic3	84,5

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁