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