Query:
/api/gps_families/?_offset=0
{'family': 'ASigmaSp', 'id': 60, 'input': '^ASigmaSp\\((?P<n>\\d+),\\s*(?P<q>\\d+)\\)$', 'knowl': 'symplectic', 'magma_cmd': 'ASigmaSp(n,q)', 'name': 'Affine symplectic automorphism', 'priority': 61, 'tex_name': '\\ASigmaSp({n},{q})'}