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