The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+81x^16+362x^17+727x^18+1280x^19+1763x^20+2574x^21+2550x^22+2930x^23+1806x^24+1278x^25+613x^26+252x^27+123x^28+26x^29+12x^30+2x^31+2x^32+2x^34

The gray image is a code over GF(2) with n=88, k=14 and d=32.
This code was found by Heurico 1.16 in 1.92 seconds.