  Using the method for constructing binary self-dual codes with an automorphism
of order square of a prime number we have classified all binary self-dual codes
with length 76 having minimum distance $d=14$ and automorphism of order 9. Up
to equivalence, there are six self-dual $[76, 38, 14]$ codes with an
automorphism of type $9$-$(8,0,4)$. All codes obtained have new values of the
parameter in their weight enumerator thus more than doubling the number of
known values.
