Extensions 1→N→G→Q→1 with N=C₃ and Q=C₉⋊C₉

Direct product G=N×Q with N=C₃ and Q=C₉⋊C₉

		d	ρ	Label	ID
C₃×C₉⋊C₉		243		C3xC9:C9	243,33

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃.₁(C₉⋊C₉) = C₃.C₉²	central extension (φ=1)	243		C3.1(C9:C9)	243,2
C₃.₂(C₉⋊C₉) = C₉⋊C₂₇	central extension (φ=1)	243		C3.2(C9:C9)	243,21
C₃.₃(C₉⋊C₉) = C₂₇⋊C₉	central stem extension (φ=1)	27	9	C3.3(C9:C9)	243,22

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Extensions 1→N→G→Q→1 with N=C3 and Q=C9⋊C9