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