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