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