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