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