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