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