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)(15,24)(16,21)(17,30)(18,23)(19,26)(20,28)(22,31)(25,38)(27,39)(29,35)(32,44)(33,41)(34,42)(36,43)(37,40)(5,7)(6,9)(8,11)(10,12)(13,15,17,26,18,27,31,42)(14,19,22,24,23,34,30,39)(16,25,29,41,28,40,43,44)(20,32,35,37,21,33,36,38)(1,2,3,4)(7,11)(9,12)(13,16)(14,20)(15,25)(17,29)(18,28)(19,32)(21,23)(22,35)(24,37)(26,41)(27,40)(30,36)(31,43)(33,34)(38,39)(42,44)(7,11)(9,12)(13,16)(14,21)(15,25)(17,29)(18,28)(19,33)(20,23)(22,36)(24,38)(26,41)(27,40)(30,35)(31,43)(32,34)(37,39)(42,44) involution — undirected(16,28)(20,21)(25,40)(29,43)(32,33)(35,36)(37,38)(41,44) 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.