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)(23,32)(24,29)(25,30)(26,41)(27,31)(28,34)(33,49)(35,43)(36,52)(37,46)(38,47)(39,44)(40,48)(42,51)(45,50)(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,25,39,27,35,26,34)(22,28,41,43,31,44,30,32)(24,36,40,51,38,33,37,50)(29,45,46,49,47,42,48,52)(2,4)(7,13)(10,16)(14,19)(17,20)(21,24)(22,29)(23,33)(25,40)(26,37)(27,38)(28,42)(30,48)(31,47)(32,49)(34,51)(35,36)(39,50)(41,46)(43,52)(44,45) involution — undirected(5,8)(6,11)(7,14)(9,15)(10,17)(12,18)(13,19)(16,20)(21,25,27,26)(22,30,31,41)(23,34,35,39)(24,37,38,40)(28,43,44,32)(29,46,47,48)(33,50,36,51)(42,49,45,52)(8,15)(11,18)(14,19)(17,20)(23,35)(24,38)(28,44)(29,47)(32,43)(34,39)(37,40)(46,48) 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.