ON THE RESTRICTION OF CHARACTERS OF STEINBERG–TITS TRIALITY GROUP 3D4(q) ON UNIPOTENT CLASSES

Let G be a finite Steinberg–Tits triality group 3D4(q), and let H be a maximal unipotent subgroup of G. In this paper we classify irreducible characters χ of G such that χH has a linear constituent with multiplicity one.