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