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