The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+152x^16+32x^17+558x^18+288x^19+1401x^20+704x^21+1906x^22+704x^23+1444x^24+288x^25+530x^26+32x^27+134x^28+14x^30+3x^32+1x^36

The gray image is a code over GF(2) with n=88, k=13 and d=32.
This code was found by Heurico 1.16 in 0.623 seconds.