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