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