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