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