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)(23,31)(24,28)(25,38)(26,29)(27,34)(30,40)(32,47)(33,46)(35,49)(36,44)(37,52)(39,42)(41,48)(43,50)(45,51)(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23)(22,27)(24,35)(25,39)(26,33)(28,43)(29,42)(30,46)(31,38)(32,36)(34,40)(37,48)(41,44)(45,47)(49,52)(50,51) involution — undirected(1,2,3,4)(7,13)(8,15)(10,16)(11,18)(21,24)(22,28)(23,32)(25,37)(26,36)(27,41)(29,44)(30,45)(31,47)(33,35)(34,48)(38,52)(39,50)(40,51)(42,43)(46,49)(5,8,9,15)(6,11,12,18)(7,14,13,19)(10,17,16,20)(22,29)(24,36)(27,42)(30,38)(31,46)(32,35)(37,51)(48,50)(7,13)(10,16)(14,19)(17,20)(23,33)(24,36)(27,42)(28,44)(31,46)(34,39)(37,51)(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.