The generator matrix

 1  0  0  1  1  1 X^2  1  1 X^2+X  X  1  1  0  1  X  1  X  1  0  1  1 X^2  1  1  0  1  1  1  1 X^2+X  1  X
 0  1  0  0  1 X+1  1  1  X  X  1  X  1  1 X^2+X+1  1  0  X X^2+X  1 X^2 X^2+X+1  1 X^2+X+1  1  1 X^2+X+1 X^2+1  X X^2+X  1 X^2  1
 0  0  1  1  1  0 X+1  X X^2+X+1  1 X^2+X X^2+X  1 X^2+X+1  0  1 X^2+X  1 X^2+X X+1 X^2+X+1 X^2+X  X  X X^2+X+1  1 X+1 X^2+X  1  1 X^2+X+1 X^2+X+1 X^2+X+1
 0  0  0  X X^2+X X^2  X X^2  X  X  X X^2+X  0 X^2  X  0  X  0 X^2 X^2+X  0  0 X^2+X X^2+X X^2+X  X X^2  0 X^2 X^2  X X^2+X  0
 0  0  0  0 X^2  0 X^2 X^2 X^2  0  0  0 X^2 X^2  0  0 X^2 X^2 X^2  0 X^2  0 X^2 X^2  0 X^2  0  0 X^2  0 X^2 X^2  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+160x^28+264x^29+484x^30+400x^31+591x^32+480x^33+476x^34+400x^35+366x^36+216x^37+164x^38+32x^39+44x^40+12x^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 0.306 seconds.