The generator matrix

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

generates a code of length 65 over Z16 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+1x^66+28x^67+1x^68+1x^70

The gray image is a code over GF(2) with n=520, k=5 and d=264.
This code was found by Heurico 1.16 in 0.12 seconds.