Abstract
We give new evidence to the fact that the structure of a solvable group can be controlled by irreducible monomial characters. In particular, we inspect the role of monomial characters in the Isaacs–Navarro–Wolf conjecture and in Gluck’s conjecture.
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Cossey, J.P., Halasi, Z., Maróti, A., Nguyen, H.N.: On a conjecture of Gluck. Math. Z. 279(3–4), 1067–1080 (2015)
Chen, X., Lewis, M.L.: Itô’s theorem and monomial Brauer characters. Bull. Aust. Math. Soc. 96(3), 426–428 (2017)
Chen, X., Lewis, M.L.: Itô’s theorem and monomial Brauer characters II. Bull. Aust. Math. Soc. 97(2), 215–217 (2018)
Chen, X., Yang, Y.: Normal \(p\)-complements and monomial characters. Monatsh. Math. 193(4), 807–810 (2020)
Doerk, K., Hawkes, T.: Finite Soluble Groups. De Gruyter Expositions in Mathematics, vol. 4. Walter de Gruyter & Co., Berlin (1992)
Dolfi, S., Jabara, E.: Large character degrees of solvable groups with abelian Sylow 2-subgroups. J. Algebra 313(2), 687–694 (2007)
Dolfi, S., Pacifici, E., Sanus, L.: Nonvanishing elements for Brauer characters. J. Aust. Math. Soc. 102(1), 96–107 (2017)
Espuelas, A.: Large character degrees of groups of odd order. Illinois J. Math. 35(3), 499–505 (1991)
The GAP Group. GAP – Groups, Algorithms, and Programming, Version 4.10.1 (2019)
Giannelli, E., Law, S., Long, J., Vallejo, C.: Sylow branching coefficients and a conjecture of Malle and Navarro. Bull. Lond. Math. Soc. 54(2), 552–567 (2022)
Gluck, D.: The largest irreducible character degree of a finite group. Canad. J. Math. 37(3), 442–451 (1985)
He, L.: Notes on non-vanishing elements of finite solvable groups. Bull. Malays. Math. Sci. Soc. (2) 35(1), 163–169 (2012)
Huppert, B.: Endliche Gruppen. I. Die Grundlehren der Mathematischen Wissenschaften, vol. 134. Springer, Berlin (1967)
Huppert, B.: Character Theory of Finite Groups. De Gruyter Expositions in Mathematics, vol. 25. Walter de Gruyter & Co., Berlin (1998)
Isaacs, I.M., Navarro, G., Wolf, T.R.: Finite group elements where no irreducible character vanishes. J. Algebra 222(2), 413–423 (1999)
Isaacs, I.M.: Finite Group Theory. Graduate Studies in Mathematics, vol. 92. American Mathematical Society, Providence (2008)
Lewis, M.L., Navarro, G., Wolf, T.R.: \(p\)-parts of character degrees and the index of the Fitting subgroup. J. Algebra 411, 182–190 (2014)
Malle, G., Navarro, G.: Characterizing normal Sylow \(p\)-subgroups by character degrees. J. Algebra 370, 402–406 (2012)
Moretó, A., Wolf, T.R.: Orbit sizes, character degrees and Sylow subgroups. Adv. Math. 184(1), 18–36 (2004)
Pang, L., Lu, J.: Finite groups and degrees of irreducible monomial characters. J. Algebra Appl. 15(4), 1650073–4 (2016)
Pang, L., Lu, J.: Finite groups and degrees of irreducible monomial characters II. J. Algebra Appl. 16(12), 1750231 (2017). (5)
van der Waall, R.W.: Direct products and monomial characters. Publ. Math. Debrecen 35(1–2), 149–153 (1988)
Wolf, T.R.: Large orbits of supersolvable linear groups. J. Algebra 215(1), 235–247 (1999)
Yang, Y.: Orbits of the actions of finite solvable groups. J. Algebra 321(7), 2012–2021 (2009)
Yang, Y.: Large character degrees of solvable \(3^{\prime }\)-groups. Proc. Amer. Math. Soc. 139(9), 3171–3173 (2011)
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The content of this paper is part of the author’s master thesis. This work is supported by the EPSRC Grant EP/T004592/1. I would like to thank Silvio Dolfi for his guidance during this project and for introducing me to representation theory of finite groups. Finally, I thank the anonymous referee for their helpful comments.
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Rossi, D. Monomial characters of finite solvable groups. Arch. Math. 120, 339–347 (2023). https://doi.org/10.1007/s00013-023-01827-4
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DOI: https://doi.org/10.1007/s00013-023-01827-4