The generator matrix

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

generates a code of length 50 over Z2[X]/(X^2) who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+22x^46+54x^47+40x^48+24x^49+31x^50+28x^51+13x^52+8x^53+1x^54+4x^55+3x^56+9x^58+4x^59+3x^60+1x^62+6x^63+4x^64

The gray image is a linear code over GF(2) with n=100, k=8 and d=46.
This code was found by Heurico 1.16 in 0.015 seconds.