The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+231x^16+264x^18+366x^20+112x^22+40x^24+8x^26+2x^28

The gray image is a code over GF(2) with n=76, k=10 and d=32.
This code was found by Heurico 1.16 in 0.033 seconds.