The generator matrix

 1  0  0  1  1  1  6  1  1  0  1  1  2  4  2  0  4  6  1  1  2  6  0  2  2
 0  1  0  1  6  3  1  0  1  1  2  3  1  2  1  1  1  1  2  0  2  0  0  1  1
 0  0  1  1  3  6  3  6  3  6  1  0  1  1  2  3  1  0  2  3  1  1  1  2  2
 0  0  0  4  0  0  0  0  0  0  4  0  4  4  0  0  0  4  4  0  4  4  0  0  0
 0  0  0  0  4  0  0  0  0  0  4  0  0  0  4  4  4  4  4  0  4  0  4  4  0
 0  0  0  0  0  4  0  0  0  0  0  4  0  0  4  4  4  4  4  4  0  0  0  4  4
 0  0  0  0  0  0  4  0  0  0  0  0  4  0  4  4  0  0  4  4  0  4  4  0  0
 0  0  0  0  0  0  0  4  0  0  0  4  4  4  4  4  0  4  0  0  0  0  4  4  4
 0  0  0  0  0  0  0  0  4  0  4  0  4  4  4  4  4  0  0  4  0  0  0  0  0
 0  0  0  0  0  0  0  0  0  4  4  4  0  4  4  0  4  4  0  0  4  0  0  4  4

generates a code of length 25 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+127x^16+16x^17+262x^18+272x^19+1818x^20+2448x^21+4896x^22+7952x^23+9369x^24+11440x^25+9052x^26+7856x^27+5148x^28+2480x^29+1616x^30+304x^31+404x^32+46x^34+26x^36+3x^40

The gray image is a code over GF(2) with n=100, k=16 and d=32.
This code was found by Heurico 1.16 in 23 seconds.