The generator matrix

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

generates a code of length 64 over Z2[X]/(X^2) who´s minimum homogenous weight is 59.

Homogenous weight enumerator: w(x)=1x^0+72x^59+70x^60+44x^61+78x^62+48x^63+23x^64+24x^66+42x^67+24x^68+16x^69+16x^70+16x^71+12x^75+10x^76+4x^77+10x^78+2x^83

The gray image is a linear code over GF(2) with n=128, k=9 and d=59.
This code was found by Heurico 1.16 in 58.7 seconds.