Table gps_gl2zhat_coarse
Open subgroups of GL(2,Zhat) that contain -I
{'CPlabel': '4G0', 'Glabel': '4.2', 'RSZBlabel': '4.24.0.8', 'RZBlabel': None, 'SZlabel': '4G0-4a', 'Slabel': None, 'all_degree1_points_known': None, 'bad_primes': [2], 'canonical_conjugator': [1, 0, 0, 1], 'canonical_generators': [[1, 0, 0, 3], [3, 0, 0, 3]], 'cm_discriminants': [], 'coarse_class': '4.24.0.b', 'coarse_class_num': 2, 'coarse_index': 24, 'coarse_label': '4.24.0.b.1', 'coarse_level': 4, 'coarse_num': 1, 'conductor': None, 'contains_negative_one': True, 'curve_label': None, 'cusp_orbits': [[1, 4], [2, 1]], 'cusp_widths': [[4, 6]], 'cusps': 6, 'determinant_label': '1.1.1', 'dims': None, 'factorization': [], 'fine_num': 0, 'generators': [[1, 0, 0, 3], [3, 0, 0, 3]], 'genus': 0, 'genus_minus_rank': 0, 'has_obstruction': -1, 'id': 21, 'index': 24, 'isogeny_orbits': [[2, 1, 3], [4, 1, 4], [4, 2, 1]], 'kummer_orbits': [[2, 1, 3], [4, 1, 4], [4, 2, 1]], 'label': '4.24.0.b.1', 'lattice_labels': ['1.1.0.a.1', '2.2.0.a.1', '2.3.0.a.1', '2.6.0.a.1', '4.6.0.b.1', '4.6.0.c.1', '4.6.0.d.1', '4.6.0.e.1', '4.12.0.a.1', '4.12.0.b.1', '4.12.0.f.1', '4.24.0.b.1'], 'lattice_x': [5838, 7056, 4619, 6827, 4848, 2767, 685, 8807, 6472, 3350, 8807, 6472], 'level': 4, 'level_is_squarefree': False, 'level_radical': 2, 'log_conductor': None, 'mults': None, 'name': 'Xsp(4)', 'newforms': [], 'nu2': 0, 'nu3': 0, 'num_bad_primes': 1, 'num_known_degree1_noncm_points': 62, 'num_known_degree1_noncusp_points': 62, 'num_known_degree1_points': 62, 'obstructions': [], 'orbits': [[2, 1, 3], [4, 2, 4], [4, 4, 1]], 'parents': ['4.12.0.a.1', '4.12.0.b.1', '4.12.0.f.1'], 'parents_conj': [[1, 1, 1, 0], [1, 0, 0, 1], [1, 0, 0, 1]], 'pointless': False, 'power': None, 'psl2index': 24, 'psl2label': '4.24.0.a.1', 'psl2level': 4, 'q_gonality': 1, 'q_gonality_bounds': [1, 1], 'qbar_gonality': 1, 'qbar_gonality_bounds': [1, 1], 'rank': 0, 'rational_cusps': 4, 'reductions': ['2.6.0.a.1'], 'scalar_label': '1.1.1', 'simple': None, 'sl2label': '4.24.0.a.1', 'sl2level': 4, 'squarefree': None, 'trace_hash': 0, 'traces': []}