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