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