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