The generator matrix

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

generates a code of length 47 over Z2[X]/(X^2) who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+84x^38+404x^40+482x^42+527x^44+602x^46+556x^48+552x^50+416x^52+246x^54+159x^56+50x^58+16x^60+1x^68

The gray image is a linear code over GF(2) with n=94, k=12 and d=38.
This code was found by Heurico 1.10 in 0.531 seconds.