GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
17 Hilbert basis elements 16 Hilbert basis elements of degree 1 16 extreme rays 24 support hyperplanes embedding dimension = 7 rank = 7 (maximal) external index = 1 size of partial triangulation = 1 resulting sum of |det|s = 2 grading: 1 1 1 1 1 1 -2 degrees of extreme rays: 1: 16 Hilbert basis elements are not of degree 1 *********************************************************************** 16 Hilbert basis elements of degree 1: 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 1 1 0 1 0 1 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 0 1 1 1 1 0 0 0 1 1 further Hilbert basis elements of higher degree: 1 1 1 1 1 1 2 16 extreme rays: 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 1 1 0 1 0 1 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 0 1 1 1 1 0 0 0 1 24 support hyperplanes: 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 -1 0 0 1 1 1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 1 -1 0 1 0 1 1 0 -1 0 1 1 0 0 1 -1 0 1 1 1 1 1 -2 1 0 0 0 0 0 0 1 0 0 0 1 1 -1 1 0 0 1 0 1 -1 1 0 1 0 1 0 -1 1 0 1 1 1 1 -2 1 1 0 1 0 0 -1 1 1 0 1 1 1 -2 1 1 1 0 0 0 -1 1 1 1 0 1 1 -2 1 1 1 1 0 1 -2 1 1 1 1 1 0 -2 1 1 1 1 1 1 -3