Earlier Determinations —

IMAGE- Robert L. Griess Jr. on the automorphism group of the 256-word Nordstrom-Robinson code

"I could tell you a lot, but you got
 to be true to your code…." —Sinatra

Update of 4:28 PM ET 7/7—

The above remark by Griess is from a preprint of an article
published in Journal of Combinatorial Theory Series A
Volume 115 Issue 7, October 2008. (A copy dated
April 28, 2006, was placed in the arXiv on May 7, 2006.)