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