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