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