Unipotent representations for 
G=E6 simply connected, type F4
G^v=G^v = E6 adjoint, quaternionic
Atlas version 0.3./Build date: Nov 19 2007 at 06:09:46.
Unipotent representations computed from file orbitsAndCells_E6_sc_s_0_2 at Thu Dec  4 13:30:53 2008

O^v           diagram(O^v)    O             cell        Unipotent representations

E6            222222          0             2           44

D5            220202          2A1           1           31

D4            020200          2A2           0           0

Number of orbits: 3
Number of even orbits: 3
Number of cells: 3
Number of unipotent representations: 3