One vertex per element, one color per generator, with an edge from x to x·s.
(2,8,11,22)(3,10)(5,20,12,21)(9,15,26,30)(13,25)(14,23)(17,28,27,31)(29,32)(1,2,7,11)(3,12,10,5)(4,15,19,30)(6,22,16,8)(9,24,26,18)(13,28,25,31)(14,21,23,20)(17,29,27,32)(1,3,7,10)(2,5,11,12)(4,13,19,25)(6,23,16,14)(8,20,22,21)(9,17,26,27)(15,28,30,31)(18,32,24,29)(1,4,16,24,7,19,6,18)(2,9,8,15,11,26,22,30)(3,13,23,32,10,25,14,29)(5,17,21,31,12,27,20,28)(1,5)(2,10)(3,11)(4,17)(6,20)(7,12)(8,14)(9,25)(13,26)(15,29)(16,21)(18,28)(19,27)(22,23)(24,31)(30,32) 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.