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