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)(23,32)(24,37)(25,29)(26,40)(27,31)(28,35)(30,42)(33,48)(34,47)(36,46)(38,45)(39,52)(41,44)(43,50)(49,51)(5,7)(6,10)(8,14)(9,13)(11,18)(12,17)(15,20)(16,19)(21,23,27,36)(22,28,31,44)(24,33,25,34)(26,41,42,35)(29,43,37,51)(30,46,40,32)(38,50,39,49)(45,48,52,47)(1,2,3,4)(7,13)(10,17)(14,19)(18,20)(21,24,27,25)(22,29,31,37)(23,33,36,34)(26,38,42,39)(28,43,44,51)(30,45,40,52)(32,47,46,48)(35,49,41,50)(7,13)(10,17)(14,19)(18,20)(21,25,27,24)(22,29,31,37)(23,34,36,33)(26,39,42,38)(28,43,44,51)(30,45,40,52)(32,47,46,48)(35,50,41,49)(5,8,9,16)(6,11,12,15)(7,14,13,19)(10,18,17,20)(24,25)(29,37)(33,34)(38,39)(43,51)(45,52)(47,48)(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.