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