The generator matrix

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

generates a code of length 22 over Z8 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+92x^18+208x^19+328x^20+250x^21+337x^22+258x^23+273x^24+158x^25+114x^26+12x^27+6x^28+6x^29+1x^30+2x^31+2x^33

The gray image is a code over GF(2) with n=88, k=11 and d=36.
This code was found by Heurico 1.11 in 0.0211 seconds.