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