The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+181x^10+524x^12+128x^13+1358x^14+896x^15+1969x^16+896x^17+1452x^18+128x^19+500x^20+138x^22+14x^24+7x^26

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 1.44 seconds.