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