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