The generator matrix

 1  1  2  1  1  1  1  1
 0  2  2  0  0  0  0  0
 0  0  4  0  0  0  8  0
 0  0  0 12  0  0  8  0
 0  0  0  0 12  0  8  0
 0  0  0  0  0 12  8  0

generates a code of length 8 over Z16 who´s minimum homogenous weight is 2.

Homogenous weight enumerator: w(x)=1x^0+53x^2+60x^3+358x^4+460x^5+891x^6+5624x^7+17874x^8+5624x^9+891x^10+460x^11+358x^12+60x^13+53x^14+1x^16

The gray image is a code over GF(2) with n=64, k=15 and d=8.
This code was found by Heurico 1.16 in 0.115 seconds.