The Uniqueness of our Space-time

This book documents the search for geometric spaces within the finite groups. The conclusion is that there are only two geometric spaces within the finite groups. It is a startling fact that the only two geometric spaces we find within the finite groups are exactly the two geometric spaces which together form our physical universe. Mathematical details and computer code are included. The book lists the different types of complex numbers deriving from most of the different finite groups of order fifteen and less.