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