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  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  8  1  1  1  1  1  1  1  1  1  2  1
 0  2  0  6  8  6  0 10  4  6 12  2  4 10  4  6  0 14  8 10  0 14  4 14  0 10  8 10  4 14  2  8 12 10 14  4  0  6 10  0  6  8  0 12 10  2 14  6  6  6  6 10  2 10  8  2  4  0  4  8 12  4  0 12 12  8
 0  0 12  0  0  4  4 12  4  8 12  8  8 12  8  4  0 12  4  0  8  4  4  8  8  8  4  4  0  8 12  4  4  8  8  0 12  4 12  8 12  8  0 12  8  4  0  0  0 12 12  4  0  4  0  0  4 12  0 12 12 12  4  0  4  4
 0  0  0 12  4 12  4  0  0  0  4 12  4 12  0  0  8  8  8  8 12  4  4  4  0  0 12 12 12 12  8  0 12  4  8  0  8  8  4  4  0  8 12 12  8  4  4  0  8 12  4  8 12  0  0  4  8 12  4  4  0  8 12  4  4  4

generates a code of length 66 over Z16 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+64x^62+176x^63+190x^64+640x^65+128x^66+608x^67+64x^70+112x^71+64x^72+1x^128

The gray image is a code over GF(2) with n=528, k=11 and d=248.
This code was found by Heurico 1.16 in 0.347 seconds.