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