Extensions 1→N→G→Q→1 with N=C₁₁ and Q=C₁₈

Direct product G=N×Q with N=C₁₁ and Q=C₁₈

		d	ρ	Label	ID
C₁₉₈		198	1	C198	198,4

Semidirect products G=N:Q with N=C₁₁ and Q=C₁₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₁⋊C₁₈ = C₉×D₁₁	φ: C₁₈/C₉ → C₂ ⊆ Aut C₁₁	99	2	C11:C18	198,2

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁