The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+49x^18+80x^19+149x^20+176x^21+136x^22+176x^23+124x^24+80x^25+33x^26+13x^28+6x^30+1x^32

The gray image is a code over GF(2) with n=88, k=10 and d=36.
This code was found by Heurico 1.16 in 0.0138 seconds.