The generator matrix

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

generates a code of length 33 over Z8 who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+128x^28+296x^29+471x^30+474x^31+545x^32+484x^33+466x^34+358x^35+376x^36+232x^37+151x^38+62x^39+30x^40+12x^41+8x^42+2x^43

The gray image is a code over GF(2) with n=132, k=12 and d=56.
This code was found by Heurico 1.11 in 0.138 seconds.