Extensions 1→N→G→Q→1 with N=C₉xC₂₇ and Q=C₂

Direct product G=NxQ with N=C₉xC₂₇ and Q=C₂

		d	ρ	Label	ID
C₉xC₅₄		486		C9xC54	486,70

Semidirect products G=N:Q with N=C₉xC₂₇ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₉xC₂₇):₁C₂ = D₉xC₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₉xC₂₇	54	2	(C9xC27):1C2	486,14
(C₉xC₂₇):₂C₂ = C₉xD₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₉xC₂₇	54	2	(C9xC27):2C2	486,13
(C₉xC₂₇):₃C₂ = C₉:D₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₉xC₂₇	243		(C9xC27):3C2	486,50

׿

x

:

Z

F

o

wr

Q

<