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