The generator matrix

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

generates a code of length 54 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+35x^44+46x^45+83x^46+174x^47+200x^48+436x^49+364x^50+788x^51+540x^52+1096x^53+646x^54+1136x^55+593x^56+804x^57+342x^58+428x^59+124x^60+170x^61+67x^62+34x^63+29x^64+8x^65+20x^66+12x^68+12x^70+1x^72+2x^74+1x^76

The gray image is a code over GF(2) with n=216, k=13 and d=88.
This code was found by Heurico 1.16 in 2.45 seconds.