Unipotent representations for G=F4(nonsplit) G^v=G^v=F4 nonsplit (K=B4) Atlas version 0.3./Build date: Nov 19 2007 at 06:09:46. Unipotent representations computed from file orbitsAndCells_F4_sc_s_1_2 at Thu Dec 4 12:51:33 2008 O^v diagram(O^v) O cell Unipotent representations F4 2222 0 2 14 F4(a1) 2022 A1~ 1 11 Number of orbits: 3 Number of even orbits: 2 Number of cells: 2 Number of unipotent representations: 2