The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  1  2  2  1  1  2  1  1
 0  4  0  0  0  0  0  0  0  0  4  4  0  0  0  4  0  0  0  0  4  4  4  4  4  4  4  4  4  0  0  4  0
 0  0  4  0  0  0  0  0  0  4  4  4  0  4  4  0  0  0  4  4  4  4  4  4  4  0  0  0  0  0  0  0  4
 0  0  0  4  0  0  0  0  0  4  0  4  4  4  0  4  0  4  4  0  0  0  0  4  4  0  4  0  4  0  0  4  0
 0  0  0  0  4  0  0  0  4  0  0  4  4  0  4  4  0  0  4  4  0  0  0  4  0  4  0  0  0  4  4  4  4
 0  0  0  0  0  4  0  0  4  0  4  0  0  4  4  4  0  4  4  0  0  0  4  0  0  4  0  0  4  0  4  4  0
 0  0  0  0  0  0  4  0  4  4  4  0  0  0  4  4  4  0  0  4  0  0  0  4  4  0  0  4  4  0  4  0  4
 0  0  0  0  0  0  0  4  4  4  0  0  4  4  4  0  4  0  4  0  0  4  4  4  0  4  4  4  0  4  4  0  4

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

Homogenous weight enumerator: w(x)=1x^0+31x^26+55x^28+65x^30+109x^32+512x^33+114x^34+66x^36+30x^38+17x^40+15x^42+7x^44+1x^46+1x^56

The gray image is a code over GF(2) with n=132, k=10 and d=52.
This code was found by Heurico 1.16 in 6.29 seconds.