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