The generator matrix

 1  0  1  1  1  4  1  1  0  0  1  1  1  1  6  1  1  4  1  1  2  1  1  6  1  4  1  1  2  1  0  1  1  6  1  1  2  1  2  1  1  1  1  1  1  1  6  0  1  1  1
 0  1  1  0  1  1  4  3  1  1  0  7  1  4  1  4  1  1  5  6  1  3  2  1  2  1  0  3  1  0  1  7  3  1  2  7  1  7  1  4  6  7  5  1  1  3  1  1  2  5  4
 0  0  2  0  0  0  0  4  4  4  0  0  6  6  2  6  2  6  6  2  6  4  6  2  6  6  2  0  0  6  0  4  6  4  0  0  4  6  2  4  6  2  2  4  4  0  0  0  4  2  0
 0  0  0  2  0  0  4  0  6  6  6  2  2  6  6  0  2  4  4  6  4  2  0  4  6  2  2  6  4  0  6  4  2  4  4  0  6  6  4  6  2  4  6  0  0  6  0  2  2  6  2
 0  0  0  0  2  6  6  0  6  0  2  4  4  2  4  6  2  0  6  0  2  6  6  4  2  2  0  6  2  4  6  4  2  0  2  6  4  0  0  4  0  4  2  6  0  2  0  6  0  4  0

generates a code of length 51 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+50x^44+110x^45+224x^46+306x^47+328x^48+414x^49+433x^50+462x^51+446x^52+382x^53+322x^54+244x^55+175x^56+78x^57+27x^58+22x^59+18x^60+20x^61+14x^62+6x^63+6x^64+4x^65+2x^66+2x^70

The gray image is a code over GF(2) with n=204, k=12 and d=88.
This code was found by Heurico 1.16 in 0.536 seconds.