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