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