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