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