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