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