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