On S-Split p-Hilbert Class Field Towers with Prescribed Galois Groups

Fuente: arXiv
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Auteurs principaux: Maire, Christian, Sankara, Karim
Format: Preprint
Publié: 2025
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author Maire, Christian
Sankara, Karim
author_facet Maire, Christian
Sankara, Karim
contents In this work, we show that given a finite p-group G, a number field K having a trivial p-class group Cl K , and a finite set of primes S of K, there exists a finite extension F/K such that the S-split p-Hilbert class field tower L S p (F ) of F has G as its Galois group. This extends results by Ozaki and Hajir-Maire-Ramakrishna.
format Preprint
id arxiv_https___arxiv_org_abs_2508_07946
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle On S-Split p-Hilbert Class Field Towers with Prescribed Galois Groups
Maire, Christian
Sankara, Karim
Number Theory
In this work, we show that given a finite p-group G, a number field K having a trivial p-class group Cl K , and a finite set of primes S of K, there exists a finite extension F/K such that the S-split p-Hilbert class field tower L S p (F ) of F has G as its Galois group. This extends results by Ozaki and Hajir-Maire-Ramakrishna.
title On S-Split p-Hilbert Class Field Towers with Prescribed Galois Groups
topic Number Theory
url https://arxiv.org/abs/2508.07946