Examples of block isomorphisms
- Spin(4,4) The big block has automorphism group
S4. Use a wide terminal and a small font.
- E6 Big block has one nontrivial automorphism, coming from
the outer automorphism of the complex group.
- SL(3,R) Simple example where only nontrivial
automorphism comings from permuting roots (outer automorphism of
SL(3,C)).
- B2/C2 Big block of B2/C2 (simply connected) are
isomorphic; shows how to see isomorphisms of blocks realized in
different ways.
- F4 Big block realized by block command and
dualblock are isomorphic, but with different numbering.
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