Output of hn --only_even &K=Q(sqrt(-2)) &Hdim=6 V=K^6 &HNeighbourhood at <2,w> (even classes) contains 5 classes: mass of the neighbourhood is 19/368640 Steinitz class <1,w>: &Hlattice (#1 <- #1) 2 -w 2 -w 1 2 -w 1 1 2 -w 1 1 1 2 1-w 1 1 1 1 4 |Aut| = 2^10*3^2*5 #short vectors: 0 72 0 1800 &Hlattice (#2 <- #2) 2 1-w 2 0 0 2 0 0 -w 2 0 0 -w 1 2 0 0 1 0 0 2 |Aut| = 2^12*3^3 #short vectors: 0 72 &Hlattice (#3 <- #3) 2 0 2 0 1 2 0 1 1 2 1 -w -w -w 4 1-w -1 -1 -1 2-2w 4 |Aut| = 2^8*3^4*5 #short vectors: 0 72 0 1800 &Hlattice (#4 <- #4) 2 1 2 1 1 2 0 0 0 2 -w -w 0 1 4 w w 1+w 1+w -1 4 |Aut| = 2^8*3^4*5 #short vectors: 0 72 0 1800 &Hlattice (#5 <- #5) 2 0 2 0 1-w 2 1-w 0 0 2 0 0 0 0 2 0 0 0 0 1-w 2 |Aut| = 2^13*3^4 #short vectors: 0 72 &Adjacence matrix (M_ij=#{neighbours of class i isometric to class j}): 15 15 12 12 0 36 9 0 0 9 27 0 0 27 0 27 0 27 0 0 0 54 0 0 0