The generator matrix

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

generates a code of length 63 over Z2[X]/(X^2) who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+28x^57+42x^58+64x^59+83x^60+40x^61+41x^62+28x^63+14x^64+24x^65+28x^66+28x^67+20x^68+24x^69+4x^71+12x^73+9x^74+4x^75+9x^76+7x^78+1x^80+1x^90

The gray image is a linear code over GF(2) with n=126, k=9 and d=57.
This code was found by Heurico 1.16 in 29.3 seconds.