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