The generator matrix

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

generates a code of length 16 over Z8 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+16x^12+84x^13+159x^14+164x^15+193x^16+196x^17+98x^18+60x^19+36x^20+8x^21+7x^22+2x^24

The gray image is a code over GF(2) with n=64, k=10 and d=24.
This code was found by Heurico 1.16 in 0.00758 seconds.