/* Group 12180.a downloaded from the LMFDB on 10 October 2026. */ /* Various presentations of this group are stored in this file: GPC is polycyclic presentation, GPerm is permutation group GLZ, GLFp, GLZN, 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 */ GPerm := PermutationGroup< 30 | (1,2,3)(4,5,7)(6,9,14)(8,12,19)(10,16,24)(11,13,20)(15,22,18)(17,25,26)(21,23,27)(28,30,29), (2,4,6,10,17,19,26,29,24,22,16,25,20,27)(5,8,13,9,15,23,12,14,21,28,30,7,11,18) >; /* Booleans */ RF := recformat< Agroup, Zgroup, abelian, almost_simple, cyclic, metabelian, metacyclic, monomial, nilpotent, perfect, quasisimple, rational, solvable, supersolvable : BoolElt >; booleans_12180_a := rec< RF | Agroup := true, Zgroup := false, abelian := false, almost_simple := true, cyclic := false, metabelian := false, metacyclic := false, monomial := false, nilpotent := false, perfect := true, quasisimple := true, rational := false, solvable := false, supersolvable := false>;