The generator matrix

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

generates a code of length 16 over Z8 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+172x^10+184x^11+1010x^12+1864x^13+3842x^14+6192x^15+6291x^16+6032x^17+3930x^18+1944x^19+990x^20+168x^21+118x^22+28x^24+2x^26

The gray image is a code over GF(2) with n=64, k=15 and d=20.
This code was found by Heurico 1.16 in 3.58 seconds.