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