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