Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:
gap> G := Group((1,2,3,5,4,6,7,8)(10,15,17,28)(11,20)(12,24)(13,25)(16,31)(18,32,35,40)(19,38,36,30)(21,26)(22,34)(23,33)(27,39,37,29)(41,42,43), (9,10,16,32,12,18,11,15,25,36,20,29,21,27,31,38,14,17,34,40,26,35,23,28,13,19,33,39,24,37,22,30)(44,45,46));