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