The generator matrix

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

generates a code of length 11 over Z16 who´s minimum homogenous weight is 4.

Homogenous weight enumerator: w(x)=1x^0+70x^4+366x^6+1288x^8+4398x^10+20480x^11+4482x^12+1210x^14+423x^16+42x^18+8x^20

The gray image is a code over GF(2) with n=88, k=15 and d=16.
This code was found by Heurico 1.16 in 0.334 seconds.