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