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