Output of /home/aschiem/Pgm/Hn/hn --invar -t --herm_lll2 0.0001 --shells-4 --herm_lll3 0.8 &K=Q(sqrt(-6)) &Hdim=2 V=K^2 &HNeighbourhood at <5,-2+w> contains 1 classes: (same result for the even neighbourhood above 2 and at <13,13w>, so the local factor at 2 is trivial) mass of the neighbourhood is 1/8 Steinitz class <1,w>: &Hlattice (#1 <- #1) 2 1+w 4 |Aut| = 2^3 #short vectors: 0 4 0 20 &Adjacence matrix (M_ij=#{neighbours of class i isometric to class j}): 6 classes of Z-lattices with respect to the trace form (scaled by 1/2) one representative of each class &Dim=4 V=Q^4 &Genus of the trace-forms: det= 36 = 2^2 *3^2 2-adic symbol: 1^2_II 2^2_II 3-adic symbol: 1^2 3^2 -1-adic symbol: +^4 -^0 level=6, weight=2 a_0,..,a_4 determine modular form &Gram (#1 <- H1) 2 0 2 1 -1 4 1 1 0 4 |Aut| = 2^6 #short vectors: 0 4 0 20