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