GROUP PROPERTIES AND GROUP ISOMORPHISM

math.ucsd.edu

May 25, 2001 · tables for groups of orders 1-16 published on the internet by Kenneth Almquist and find out the duplicates. The group tables seem to be generated by a computer algorithm which fails to check some tables that look different but are isomorphic. Here is an example of three group tables in the Almquist file.

  Table, Isomorphism, Isomorphic