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