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