The generator matrix

 1  0  1  1  1  6  1  1  4  1  2  1  1  1  2  1  0  1  1  1  4  1  1  1  4  4  1  1  1  1  4  0  1
 0  1  1  0  3  1  2  3  1  6  1  5  7  0  1  3  1  1  4  2  1  1  6  5  1  1  0  5  3  2  1  2  3
 0  0  2  0  6  0  0  2  4  0  4  2  0  2  6  4  2  4  0  6  2  0  0  2  6  4  2  0  4  4  6  6  0
 0  0  0  2  0  0  2  2  6  4  2  2  2  6  0  4  6  2  2  0  4  2  4  2  0  6  6  4  0  6  2  6  0
 0  0  0  0  4  0  0  0  0  0  0  4  4  0  0  0  4  4  4  0  4  4  0  4  0  0  4  4  4  0  0  4  4
 0  0  0  0  0  4  0  0  0  4  0  4  0  4  0  4  4  4  0  4  4  4  4  0  4  4  4  0  0  4  4  0  4
 0  0  0  0  0  0  4  0  0  0  4  0  0  4  4  4  4  4  4  4  0  0  4  4  0  0  4  0  4  0  0  0  0

generates a code of length 33 over Z8 who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+107x^26+52x^27+362x^28+384x^29+684x^30+916x^31+902x^32+1408x^33+941x^34+892x^35+660x^36+384x^37+279x^38+60x^39+117x^40+36x^42+5x^44+1x^46+1x^52

The gray image is a code over GF(2) with n=132, k=13 and d=52.
This code was found by Heurico 1.16 in 1.16 seconds.