{ "id": "2312.16416", "version": "v1", "published": "2023-12-27T05:27:44.000Z", "updated": "2023-12-27T05:27:44.000Z", "title": "A Proof of Gross' Conjecture on $2$-Automorphic $2$-Groups", "authors": [ "Cai Heng Li", "Yan Zhou Zhu" ], "comment": "11 pages", "categories": [ "math.GR" ], "abstract": "Building upon previous results, a classification is given of finite $p$-groups of which subgroups of order $p$ are all fused. This completes the classification problem dated back to Higman 1963 on the so-called Suzuki $2$-groups, and confirms a conjecture of Gross proposed in 1974. As a consequence, two open problems on AT-groups and FIF-groups are solved.", "revisions": [ { "version": "v1", "updated": "2023-12-27T05:27:44.000Z" } ], "analyses": { "keywords": [ "conjecture", "automorphic", "classification problem", "open problems", "fif-groups" ], "note": { "typesetting": "TeX", "pages": 11, "language": "en", "license": "arXiv", "status": "editable" } } }