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