Extensions 1→N→G→Q→1 with N=C₁₈ and Q=C₁₆

Direct product G=N×Q with N=C₁₈ and Q=C₁₆

		d	ρ	Label	ID
C₂×C₁₄₄		288		C2xC144	288,59

Semidirect products G=N:Q with N=C₁₈ and Q=C₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₈⋊C₁₆ = C₂×C₉⋊C₁₆	φ: C₁₆/C₈ → C₂ ⊆ Aut C₁₈	288		C18:C16	288,18

Non-split extensions G=N.Q with N=C₁₈ and Q=C₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₈.C₁₆ = C₉⋊C₃₂	φ: C₁₆/C₈ → C₂ ⊆ Aut C₁₈	288	2	C18.C16	288,1

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C18 and Q=C16