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