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