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