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