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