Unipotent Packets for F4(split)/F4(nonsplit)

G=F4(split)
G^v=F4 nonsplit (K=B4)

type: F4 sc s
real form: 2
dual real form: 1

G:   1--2=>=3--4
G^v: 1--2=<=3--4

Special                      Special                           
Orbit   Cells Diagram #R A   Dual Orbit  Cells  Diagram #R A
4	0     2222    1  1   0		 2	0000	1  1
F4(a1)	1     2202    2  2   A1~	 1	1000	2  2
A1+A1~	2     0100    2  1   A2~	 0	2000	1  1