The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  X  X  0  1  X  1  1  X  1  1  1  X  1  1  1  1
 0  X  0  0  0  0  0  0  0  0  X  X  0  0  0  X  0  0  X  X  0  X  X  X  X  X  X  X  0  X  0  0  0
 0  0  X  0  0  0  0  0  0  X  X  X  0  X  X  0  0  X  X  0  0  X  X  X  0  0  0  X  X  X  X  0  X
 0  0  0  X  0  0  0  0  0  X  0  X  X  X  0  X  X  X  0  0  0  0  X  X  0  X  X  0  0  X  0  0  0
 0  0  0  0  X  0  0  0  X  0  0  X  X  0  X  X  0  X  0  X  0  X  0  X  X  0  X  0  X  X  0  X  X
 0  0  0  0  0  X  0  0  X  0  X  0  0  X  X  X  X  X  0  0  0  0  X  X  X  0  0  X  0  0  0  0  X
 0  0  0  0  0  0  X  0  X  X  X  0  0  0  X  X  X  X  X  X  X  X  X  0  0  0  X  0  X  X  0  0  0
 0  0  0  0  0  0  0  X  X  X  0  0  X  X  X  0  X  0  X  0  X  0  0  0  0  X  X  0  X  X  X  X  X

generates a code of length 33 over Z2[X]/(X^2) who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+22x^26+60x^28+93x^30+102x^32+87x^34+67x^36+40x^38+16x^40+10x^42+8x^44+3x^46+1x^48+1x^50+1x^52

The gray image is a linear code over GF(2) with n=66, k=9 and d=26.
This code was found by Heurico 1.16 in 0.032 seconds.