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