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