One vertex per element, one color per generator, with an edge from x to x·s.
(2,4)(5,6)(7,15)(8,17)(9,13)(10,12)(11,14)(16,19)(18,20)(21,22,27,31)(23,32,36,42)(24,29,39,46)(25,30,26,40)(28,34,43,35)(33,47,49,51)(37,44,38,45)(41,50,52,48)(5,7,11,10)(6,12,14,15)(8,18,9,16)(13,20,17,19)(21,23,26,35,27,36,25,34)(22,28,30,32,31,43,40,42)(24,33,37,48,39,49,38,50)(29,41,45,47,46,52,44,51)(1,2,3,4)(5,8,11,9)(6,13,14,17)(7,16,10,18)(12,19,15,20)(21,24,27,39)(22,29,31,46)(23,33,36,49)(25,38,26,37)(28,41,43,52)(30,45,40,44)(32,47,42,51)(34,50,35,48)(5,9,11,8)(6,13,14,17)(7,16,10,18)(12,20,15,19)(21,25,27,26)(22,30,31,40)(23,34,36,35)(24,37,39,38)(28,32,43,42)(29,44,46,45)(33,48,49,50)(41,51,52,47)(5,10,11,7)(6,12,14,15)(8,18,9,16)(13,19,17,20)(21,25,27,26)(22,30,31,40)(23,35,36,34)(24,38,39,37)(28,42,43,32)(29,45,46,44)(33,48,49,50)(41,51,52,47)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.