The generator matrix

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

generates a code of length 22 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+88x^14+424x^15+1263x^16+2564x^17+5673x^18+9488x^19+15402x^20+19234x^21+22706x^22+19248x^23+15492x^24+9570x^25+5636x^26+2624x^27+1174x^28+310x^29+134x^30+24x^31+12x^32+2x^33+3x^34

The gray image is a code over GF(2) with n=88, k=17 and d=28.
This code was found by Heurico 1.11 in 39.8 seconds.