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