Extensions 1→N→G→Q→1 with N=C₃ and Q=C₂xC₉:C₉

Direct product G=NxQ with N=C₃ and Q=C₂xC₉:C₉

		d	ρ	Label	ID
C₆xC₉:C₉		486		C6xC9:C9	486,192

Semidirect products G=N:Q with N=C₃ and Q=C₂xC₉:C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃:(C₂xC₉:C₉) = S₃xC₉:C₉	φ: C₂xC₉:C₉/C₉:C₉ → C₂ ⊆ Aut C₃	162		C3:(C2xC9:C9)	486,97

Non-split extensions G=N.Q with N=C₃ and Q=C₂xC₉:C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃.₁(C₂xC₉:C₉) = C₂xC₃.C₉²	central extension (φ=1)	486		C3.1(C2xC9:C9)	486,62
C₃.₂(C₂xC₉:C₉) = C₂xC₉:C₂₇	central extension (φ=1)	486		C3.2(C2xC9:C9)	486,81
C₃.₃(C₂xC₉:C₉) = C₂xC₂₇:C₉	central stem extension (φ=1)	54	9	C3.3(C2xC9:C9)	486,82

Extensions 1→N→G→Q→1 with N=C3 and Q=C2xC9:C9