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