The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+34x^26+68x^27+140x^28+248x^29+325x^30+428x^31+533x^32+560x^33+552x^34+460x^35+305x^36+200x^37+93x^38+68x^39+37x^40+16x^41+17x^42+7x^44+2x^46+1x^48+1x^50

The gray image is a code over GF(2) with n=132, k=12 and d=52.
This code was found by Heurico 1.16 in 0.283 seconds.