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