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