G = E7, adjoint, hermitian
G^v = E7, simply connected, quaternionic
type: E7 ad s
real form: 1
dual real form: 2
Dynkin Diagram:
2

134567
Infinitesimal character of block: R
Special Special
Orbit Cells Diagram #R A DualOrbit Cells Diagram #R A
(3A1)'' 2 0000002 4 1 E6 0 2022020 1 1
(A3+A1)'' 1 2000002 4 1 D5 1 2020020 1 1
A5'' 0 2000022 2 1 D4 2 2020000 1 1
Fundamental weights lambda_2,lambda_5,lambda_7 are in root lattice
Infinitesimal character of block: 0 is allowed
=> allowed orbits: #2s on roots 2,5,7 is even=> all orbits allowed
E7, simply connected, quaternionic has two strong real forms
=> There are *two* blocks like this (at the same infinitesimal character)
See the unipotentSummary file