The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+190x^16+64x^20+1x^32

The gray image is a code over GF(2) with n=68, k=8 and d=32.
This code was found by Heurico 1.16 in 33.4 seconds.