The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+54x^2+48x^3+424x^4+240x^5+1898x^6+4832x^7+17774x^8+4832x^9+1898x^10+240x^11+424x^12+48x^13+54x^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.