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