Extensions 1→N→G→Q→1 with N=C₉ and Q=C₈⋊C₄

Direct product G=N×Q with N=C₉ and Q=C₈⋊C₄

		d	ρ	Label	ID
C₉×C₈⋊C₄		288		C9xC8:C4	288,47

Semidirect products G=N:Q with N=C₉ and Q=C₈⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊₁(C₈⋊C₄) = C₄².D₉	φ: C₈⋊C₄/C₄² → C₂ ⊆ Aut C₉	288		C9:1(C8:C4)	288,10
C₉⋊₂(C₈⋊C₄) = C₇₂⋊C₄	φ: C₈⋊C₄/C₂×C₈ → C₂ ⊆ Aut C₉	288		C9:2(C8:C4)	288,23

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁