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