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