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