The generator matrix

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

generates a code of length 49 over Z2[X]/(X^2) who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+104x^46+45x^48+56x^50+8x^52+16x^54+10x^56+8x^58+8x^62

The gray image is a linear code over GF(2) with n=98, k=8 and d=46.
This code was found by Heurico 1.16 in 7.76 seconds.