The generator matrix

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

generates a code of length 33 over Z2[X]/(X^3) who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+189x^32+64x^36+2x^48

The gray image is a linear code over GF(2) with n=132, k=8 and d=64.
As d=64 is an upper bound for linear (132,8,2)-codes, this code is optimal over Z2[X]/(X^3) for dimension 8.
This code was found by Heurico 1.16 in 6.23 seconds.