Extensions 1→N→G→Q→1 with N=C₉ and Q=D₂₂

Direct product G=NxQ with N=C₉ and Q=D₂₂

		d	ρ	Label	ID
C₁₈xD₁₁		198	2	C18xD11	396,7

Semidirect products G=N:Q with N=C₉ and Q=D₂₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉:₁D₂₂ = D₉xD₁₁	φ: D₂₂/D₁₁ → C₂ ⊆ Aut C₉	99	4+	C9:1D22	396,5
C₉:₂D₂₂ = D₁₉₈	φ: D₂₂/C₂₂ → C₂ ⊆ Aut C₉	198	2+	C9:2D22	396,9

׿

x

:

Z

F

o

wr

Q

<