The generator matrix

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

generates a code of length 22 over Z8 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+140x^19+143x^20+204x^21+130x^22+176x^23+83x^24+80x^25+12x^26+36x^27+13x^28+4x^29+2x^30

The gray image is a code over GF(2) with n=88, k=10 and d=38.
This code was found by Heurico 1.11 in 0.109 seconds.