The generator matrix

 1  0  0  1  1  1 X^2+X  1  1  1  X  1  X X^2+X  1 X^2+X  1  1 X^2  1 X^2+X  0  X  1  X  1  1  1  0  0  0  1  1  1  1  0  1  0  1  1  1  1  1 X^2+X  1  0  1
 0  1  0  1  0  1  1  X  1  X  1  1 X^2+X  1 X^2+1  1 X^2+X X^2+X+1  0  X  1  1  0 X+1  1 X^2+1  X  0  X  1  1  X X^2+X  X  0  0 X^2+X  1  1 X+1 X^2 X^2+X+1 X+1  1  1  X X^2+1
 0  0  1  1  1  0  1 X+1  1  X X^2+X X^2  1 X^2+1  0  1 X^2+X X^2+X+1  1 X+1 X^2+X X+1  1 X^2+X+1 X^2+X X^2 X^2  X  1  0 X+1  1  1  X  X  1  0  0 X^2+X+1  0  1 X^2  X  1 X^2+X+1  1  1
 0  0  0  X  0  0  0  0  0  0  0  0 X^2 X^2  0 X^2 X^2 X^2 X^2 X^2 X^2  0  0  X X^2+X X^2+X  X X^2+X X^2+X  X  X X^2+X  X X^2+X  X  X X^2+X X^2 X^2 X^2+X X^2+X X^2+X  0 X^2+X  X  X X^2+X
 0  0  0  0  X  0  0  0 X^2  X  X  X  X X^2+X X^2 X^2  0 X^2+X X^2+X X^2+X  X X^2+X  0 X^2  0  X X^2 X^2+X X^2+X X^2+X X^2+X X^2  0  0 X^2+X  X X^2+X  X  0  X  X X^2 X^2+X  0  0 X^2  X
 0  0  0  0  0  X X^2+X X^2+X  0  X X^2+X X^2 X^2+X  0 X^2 X^2  X  0 X^2 X^2+X X^2 X^2+X  X  X  X  X X^2 X^2+X  X  X X^2 X^2  X  X X^2  0  0 X^2+X X^2  0  0 X^2 X^2 X^2+X  X X^2 X^2

generates a code of length 47 over Z2[X]/(X^3) who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+78x^38+332x^39+538x^40+862x^41+1339x^42+2012x^43+2602x^44+2974x^45+3550x^46+3864x^47+3777x^48+3334x^49+2656x^50+1930x^51+1252x^52+730x^53+420x^54+234x^55+140x^56+92x^57+21x^58+10x^59+10x^60+8x^61+2x^63

The gray image is a linear code over GF(2) with n=188, k=15 and d=76.
This code was found by Heurico 1.16 in 29.3 seconds.