The generator matrix

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

generates a code of length 17 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+3x^16+16x^17+4x^18+8x^19

The gray image is a code over GF(2) with n=68, k=5 and d=32.
This code was found by Heurico 1.16 in 0.000976 seconds.