The generator matrix

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

generates a code of length 33 over Z2[X]/(X^3) who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+227x^28+164x^29+452x^30+420x^31+704x^32+424x^33+488x^34+328x^35+443x^36+180x^37+172x^38+20x^39+59x^40+8x^42+6x^44

The gray image is a linear code over GF(2) with n=132, k=12 and d=56.
This code was found by Heurico 1.16 in 0.304 seconds.