One vertex per element, one color per generator, with an edge from x to x·s.
(1,2)(3,4)(5,6,9,12)(7,10,13,17)(8,15,16,11)(14,20,19,18)(21,22)(23,32)(24,30)(25,26)(27,40)(28,31)(29,35)(33,46)(34,43)(36,47)(37,41)(38,44)(39,45)(42,48)(49,51)(50,52)(7,13)(8,16)(10,17)(11,15)(21,23,27,35,28,36,26,34)(22,29,25,32,31,43,40,47)(24,33,38,48,39,49,41,50)(30,42,37,46,45,52,44,51)(2,4)(5,7)(6,10)(8,14)(9,13)(11,18)(12,17)(15,20)(16,19)(21,24)(22,30)(23,33)(25,37)(26,41)(27,38)(28,39)(29,42)(31,45)(32,46)(34,50)(35,48)(36,49)(40,44)(43,52)(47,51) involution — undirected(7,13)(10,17)(14,19)(18,20)(21,25,28,40)(22,26,31,27)(23,29,36,43)(24,37,39,44)(30,41,45,38)(32,35,47,34)(33,42,49,52)(46,48,51,50)(5,8,9,16)(6,11,12,15)(7,14,13,19)(10,18,17,20)(21,26,28,27)(22,25,31,40)(23,34,36,35)(24,38,39,41)(29,32,43,47)(30,44,45,37)(33,48,49,50)(42,51,52,46)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.