The generator matrix

 1  0  0  0  1  1  1  X X^2+X  1  1  0  1 X^2  1  1  1  X  1  1  1 X^2 X^2+X  1  1  1 X^2  1 X^2+X  0  1  1  1
 0  1  0  0 X^2  1 X^2+1  1  1  X X^2+X  1 X+1 X^2+X X+1  X  0  0 X^2 X^2+X+1 X^2+X+1 X^2  1 X^2+X  X  1  1 X^2  1  X X^2+X+1  1 X^2+X
 0  0  1  0 X^2+1  1 X^2 X^2+X+1  1  0 X+1  X X^2+1  1  X X^2+X X+1  1 X^2+X+1  0 X^2  1  X X^2  1 X+1 X^2+X  1 X^2+X+1  1 X^2+1  0  0
 0  0  0  1  1 X^2 X^2+X+1 X^2+X+1  X  1 X^2 X^2+1 X+1 X^2+1  X  1 X+1 X+1 X^2+X X^2+X+1  X X^2+X X+1 X^2+X X^2+X  0 X^2+X+1 X+1 X^2+X+1 X^2 X^2+X X^2+1  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+134x^28+296x^29+479x^30+486x^31+521x^32+434x^33+456x^34+404x^35+408x^36+238x^37+139x^38+54x^39+30x^40+6x^41+6x^42+2x^44+2x^45

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 0.273 seconds.