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)(21,22,25,28)(23,26,29,33)(24,31,32,27)(30,36,35,34)(37,38,42,46)(39,44,40,43)(41,45,49,52)(47,51,48,50)(6,7)(9,17)(11,13)(15,20)(23,29)(26,33)(30,35)(34,36)(37,39,42,40)(38,43,46,44)(41,48,49,47)(45,51,52,50)(5,7,10,6)(8,11,16,13)(9,14,17,12)(15,18,20,19)(21,23)(22,26)(24,30)(25,29)(27,34)(28,33)(31,36)(32,35)(37,40,42,39)(38,44,46,43)(41,48,49,47)(45,51,52,50)(1,2)(3,4)(5,8,10,16)(6,11,7,13)(9,15,17,20)(12,18,14,19)(21,22)(23,26)(24,27)(25,28)(29,33)(30,34)(31,32)(35,36)(37,38)(39,44)(40,43)(41,45)(42,46)(47,51)(48,50)(49,52)(5,9)(6,12)(7,14)(8,15)(10,17)(11,18)(13,19)(16,20)(21,24,25,32)(22,27,28,31)(23,30,29,35)(26,34,33,36)(37,41)(38,45)(39,47)(40,48)(42,49)(43,50)(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.