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