Extensions 1→N→G→Q→1 with N=C₃ and Q=C₂₇:C₃

Direct product G=NxQ with N=C₃ and Q=C₂₇:C₃

		d	ρ	Label	ID
C₃xC₂₇:C₃		81		C3xC27:C3	243,49

Non-split extensions G=N.Q with N=C₃ and Q=C₂₇:C₃

extension	φ:Q→Aut N	d	Label	ID
C₃.₁(C₂₇:C₃) = C₂₇:₂C₉	central extension (φ=1)	243	C3.1(C27:C3)	243,11
C₃.₂(C₂₇:C₃) = C₃²:C₂₇	central extension (φ=1)	81	C3.2(C27:C3)	243,12
C₃.₃(C₂₇:C₃) = C₉:C₂₇	central extension (φ=1)	243	C3.3(C27:C3)	243,21

Extensions 1→N→G→Q→1 with N=C3 and Q=C27:C3