The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+67x^10+376x^11+797x^12+2220x^13+3721x^14+6006x^15+6215x^16+6290x^17+3685x^18+2180x^19+790x^20+320x^21+79x^22+14x^23+4x^24+2x^25+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 3.26 seconds.