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