The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+63x^10+76x^11+175x^12+260x^13+395x^14+672x^15+773x^16+712x^17+415x^18+268x^19+164x^20+52x^21+53x^22+8x^23+6x^24+2x^26+1x^28

The gray image is a code over GF(2) with n=64, k=12 and d=20.
This code was found by Heurico 1.16 in 0.0945 seconds.