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