/* Group 1075.1 downloaded from the LMFDB on 07 November 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 := PCGroup([3, -5, -5, -43, 15, 34]); a := Explode([GPC.1]); AssignNames(~GPC, ["a", "a5", "a25"]); GPerm := PermutationGroup< 68 | (1,25,20,15,10,5,24,19,14,9,4,23,18,13,8,3,22,17,12,7,2,21,16,11,6), (26,68,67,66,65,64,63,62,61,60,59,58,57,56,55,54,53,52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,32,31,30,29,28,27), (1,5,4,3,2)(6,10,9,8,7)(11,15,14,13,12)(16,20,19,18,17)(21,25,24,23,22) >; GLFp := MatrixGroup< 2, GF(601) | [[271, 369, 482, 271]] >; /* Booleans */ RF := recformat< Agroup, Zgroup, abelian, almost_simple, cyclic, metabelian, metacyclic, monomial, nilpotent, perfect, quasisimple, rational, solvable, supersolvable : BoolElt >; booleans_1075_1 := rec< RF | Agroup := true, Zgroup := true, abelian := true, almost_simple := false, cyclic := true, metabelian := true, metacyclic := true, monomial := true, nilpotent := true, perfect := false, quasisimple := false, rational := false, solvable := true, supersolvable := true>;