The generator matrix

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

generates a code of length 63 over Z2[X]/(X^2) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+120x^60+92x^64+22x^68+18x^72+1x^80+2x^84

The gray image is a linear code over GF(2) with n=126, k=8 and d=60.
This code was found by Heurico 1.16 in 0.0436 seconds.