The generator matrix

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

generates a code of length 22 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+34x^16+64x^17+159x^18+300x^19+478x^20+660x^21+718x^22+664x^23+474x^24+296x^25+136x^26+60x^27+34x^28+4x^29+10x^30+3x^32+1x^34

The gray image is a code over GF(2) with n=88, k=12 and d=32.
This code was found by Heurico 1.16 in 0.14 seconds.