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