The generator matrix

 1  0  0  1  1  1  2  1  1  1  6  1  4  0  6  4
 0  1  0  1  0  3  1  0  2  1  1  3  0  2  1  4
 0  0  1  1  1  0  1  2  3  1  2  2  1  1  1  1
 0  0  0  2  0  6  0  6  2  6  4  0  6  0  2  2
 0  0  0  0  2  0  0  4  0  6  6  2  4  6  0  6
 0  0  0  0  0  4  0  0  0  0  0  4  4  4  0  4
 0  0  0  0  0  0  4  0  4  0  0  0  4  4  4  0

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

Homogenous weight enumerator: w(x)=1x^0+175x^10+188x^11+1013x^12+1856x^13+3774x^14+6188x^15+6461x^16+6048x^17+3768x^18+1940x^19+1026x^20+160x^21+154x^22+4x^23+10x^24+1x^26+1x^28

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 16.1 seconds.