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