The generator matrix

 1  0  1  1  1  0  1  1  0  1  0  1  1  1  0  0  1  1  1  1  1  1  0  1  1  1  X  1  1  1  X  1  1  1  1  0  1  1  1  1  1  1  0  1  0  1  1  1  X  1  1  1  1  1  1  X  1  1  1  X  X  1  0  X  X  0  0  1  1
 0  1  1  0  1  1  0 X+1  1 X+1  1  0  0 X+1  1  1 X+1  0  X  0  X X+1  1  0  0  1  1  X  0  1  1  X  0 X+1  X  1  0  0 X+1  X  0  0  1 X+1  1  X  X  X  0  X  0  X  X  X  0  1  X X+1  X  0  1 X+1  1  X  0  1  0 X+1  1
 0  0  X  0  0  0  0  0  X  X  X  0  X  0  X  0  X  X  X  0  X  0  X  0  X  X  0  X  X  0  0  0  0  X  0  0  0  0  X  X  X  X  X  0  X  X  X  0  X  X  X  0  X  X  0  X  0  X  X  0  0  0  X  0  X  X  X  X  X
 0  0  0  X  0  0  0  0  0  0  0  0  0  X  X  X  X  X  0  0  0  X  X  0  0  X  X  X  X  0  0  X  X  0  X  0  X  X  0  X  X  X  0  0  0  0  X  X  0  0  X  0  0  0  X  X  X  X  X  X  X  X  X  0  X  X  0  X  X
 0  0  0  0  X  0  0  X  X  0  X  0  X  0  X  X  0  0  0  X  X  X  0  X  X  X  0  X  0  X  0  0  0  X  X  X  X  X  0  X  0  X  X  0  0  X  0  0  0  X  X  0  X  0  X  0  0  X  X  X  X  X  X  0  0  X  0  0  X
 0  0  0  0  0  X  0  X  0  X  X  X  0  X  0  0  X  0  0  X  X  X  0  0  0  X  0  X  0  X  0  0  X  X  0  0  0  X  X  0  X  0  0  X  0  0  X  0  0  0  X  0  X  X  0  0  X  0  X  X  X  0  X  X  X  X  0  0  X
 0  0  0  0  0  0  X  0  0  0  0  X  X  X  0  X  0  X  X  X  0  X  0  X  0  0  X  X  0  0  0  X  0  X  0  0  X  0  X  X  X  0  X  0  X  X  X  0  0  0  X  0  X  X  0  X  0  X  0  0  X  X  X  X  0  0  0  0  X

generates a code of length 69 over Z2[X]/(X^2) who´s minimum homogenous weight is 64.

Homogenous weight enumerator: w(x)=1x^0+165x^64+166x^68+98x^72+57x^76+17x^80+4x^88+1x^92+3x^96

The gray image is a linear code over GF(2) with n=138, k=9 and d=64.
This code was found by Heurico 1.16 in 63.2 seconds.