The generator matrix

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

generates a code of length 48 over Z2[X]/(X^2) who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+38x^46+54x^48+24x^50+8x^52+2x^62+1x^64

The gray image is a linear code over GF(2) with n=96, k=7 and d=46.
This code was found by Heurico 1.16 in 0.015 seconds.