The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+71x^10+120x^11+298x^12+550x^13+920x^14+1352x^15+1504x^16+1414x^17+956x^18+568x^19+269x^20+82x^21+68x^22+8x^23+7x^24+2x^25+1x^26+1x^28

The gray image is a code over GF(2) with n=64, k=13 and d=20.
This code was found by Heurico 1.16 in 0.288 seconds.