Extensions 1→N→G→Q→1 with N=C₃ and Q=C₃²xC₉

Direct product G=NxQ with N=C₃ and Q=C₃²xC₉

		d	ρ	Label	ID
C₃³xC₉		243		C3^3xC9	243,61

Non-split extensions G=N.Q with N=C₃ and Q=C₃²xC₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃.₁(C₃²xC₉) = C₃xC₃²:C₉	central stem extension (φ=1)	81		C3.1(C3^2xC9)	243,32
C₃.₂(C₃²xC₉) = C₃xC₉:C₉	central stem extension (φ=1)	243		C3.2(C3^2xC9)	243,33
C₃.₃(C₃²xC₉) = C₉²:₃C₃	central stem extension (φ=1)	81		C3.3(C3^2xC9)	243,34
C₃.₄(C₃²xC₉) = C₉xHe₃	central stem extension (φ=1)	81		C3.4(C3^2xC9)	243,35
C₃.₅(C₃²xC₉) = C₉x3_-¹⁺²	central stem extension (φ=1)	81		C3.5(C3^2xC9)	243,36
C₃.₆(C₃²xC₉) = C₃xC₂₇:C₃	central stem extension (φ=1)	81		C3.6(C3^2xC9)	243,49
C₃.₇(C₃²xC₉) = C₂₇oHe₃	central stem extension (φ=1)	81	3	C3.7(C3^2xC9)	243,50

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