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