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