Work

The Baby Monster is the largest group with at most 2 irreducible characters with the same degree

Year: 2025

Type: article

Abstract: We classify all finite groups such that all irreducible character degrees appear with multiplicity at most 2. As a consequence, we prove that the largest group with at most two irreducible characters of the same degree is the Baby Monster.

Source: Bulletin of the London Mathematical Society

DOI: 10.1112/blms.70040

Author: Juan Martínez Madrid

Institution: Universitat de València

Language: English

Topic: Finite Group Theory Research

Subfield: Discrete Mathematics and Combinatorics

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

Funders: Generalitat Valenciana, Ministerio de Ciencia e Innovación, European Regional Development Fund, Agencia Estatal de Investigación

Awards: G1021174119, G121809054, G1622782223, G2309174360, G2660406951, G2934667484, G3081729958, G3480869486, G3518538256, G4526231891, G5080475149, G6507757115, G7084143925, G7588585678, G7791210590, G8692926887, G8920660035, G897484643

OpenAlex ID: W4408373203

FWCI: 2.552

Cites: 16

Cited by: 1

Related to: 10