The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 2 4 1 1 1 1 0 4 1 2 1 0 2 2 1 1 4 1 2 1 4 2 1 1 1 1 4 2 2 1 1 0 12 0 12 0 12 0 12 0 12 0 4 12 0 12 0 12 0 12 4 12 12 8 12 12 12 0 12 0 4 12 8 12 4 4 8 12 4 8 12 4 12 0 12 12 8 4 8 4 0 12 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 0 8 8 0 0 0 8 8 0 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 8 8 8 0 8 8 8 0 8 8 0 8 8 8 0 0 8 0 0 0 0 0 8 0 8 0 8 8 0 8 8 8 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 0 8 8 0 0 0 0 8 8 0 8 0 8 8 8 8 8 0 8 8 8 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 8 8 8 0 8 0 8 0 8 8 0 8 8 0 0 8 0 0 0 8 8 8 8 0 0 8 0 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 8 8 0 8 8 0 0 8 8 8 8 8 0 0 0 8 0 0 0 0 8 0 8 8 8 8 0 0 0 0 8 0 8 8 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 8 8 0 0 8 0 8 0 8 8 0 0 8 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 8 8 8 0 0 0 8 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 0 0 8 8 8 8 0 8 0 0 0 8 8 8 0 8 0 0 0 8 0 0 0 8 0 8 0 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 8 8 8 8 8 0 8 8 0 0 0 8 0 8 0 0 0 8 8 8 8 0 0 8 0 8 8 0 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 8 8 0 0 8 0 0 8 0 8 8 0 8 0 8 0 0 0 0 0 0 8 8 0 0 0 8 8 0 8 0 0 8 8 0 8 8 generates a code of length 54 over Z16 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+103x^40+48x^42+369x^44+312x^46+981x^48+320x^49+1676x^50+640x^51+6209x^52+960x^53+9216x^54+1280x^55+6288x^56+704x^57+1720x^58+128x^59+955x^60+64x^61+296x^62+318x^64+44x^66+115x^68+20x^72+1x^88 The gray image is a code over GF(2) with n=432, k=15 and d=160. This code was found by Heurico 1.16 in 21.5 seconds.