The generator matrix

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

generates a code of length 30 over Z16 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+20x^24+18x^26+24x^28+96x^29+784x^30+11x^32+32x^33+14x^34+8x^36+15x^38+1x^54

The gray image is a code over GF(2) with n=240, k=10 and d=96.
This code was found by Heurico 1.16 in 0.0203 seconds.