  A code $C$ is called propelinear if there is a subgroup of $Aut(C)$ of order
$|C|$ acting transitively on the codewords of $C$. In the paper new propelinear
perfect binary codes of any admissible length more than $7$ are obtained by a
particular case of the Solov'eva concatenation construction--1981 and the
regular subgroups of the general affine group of the vector space over $GF(2)$.
