# Group 9240.a downloaded from the LMFDB on 04 October 2025. ## Various presentations of this group are stored in this file: # GPC is polycyclic presentation GPerm is permutation group # GLZ, GLFp, GLZA, GLZq, GLFq if they exist are matrix groups # Many characteristics of the group are stored as booleans in a record: # Agroup, Zgroup, abelian, almost_simple,cyclic, metabelian, # metacyclic, monomial, nilpotent, perfect, quasisimple, rational, # solvable, supersolvable # Constructions GPC := PcGroupCode(38899698737788854599812578737067875291784826860001359,9240); a := GPC.1; b := GPC.2; GPerm := Group( (1,2,3,5,7,6,4)(8,9,10,11,12,13,14,15,16,17,18)(19,20,22,21)(23,24,25)(26,27,28,30,29), (2,4)(3,6)(5,7)(19,21)(20,22)(24,25)(27,29)(28,30) ); GLFp := Group([[[ Z(419)^0, 0*Z(419) ], [ 0*Z(419), Z(419)^209 ]], [[ Z(419)^344, Z(419)^227 ], [ Z(419)^226, Z(419)^344 ]]]); # Booleans booleans_9240_a := rec( Agroup := false, Zgroup := false, abelian := false, almost_simple := false, cyclic := false, metabelian := true, metacyclic := true, monomial := true, nilpotent := false, perfect := false, quasisimple := false, rational := false, solvable := true, supersolvable := true);