Abstract
Let G be a finite nonabelian group and Kern(G) the set of kernels of nonlinear irreducible characters of G. In this paper, finite p-groups G with ∣Kern(G)∣ ≤ 3 are determined.
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Acknowledgements
The authors would like to thank the reviewers for their valuable suggestions and comments on this paper. Thanks also to Professor Guohua Qian for his kind reading and suggestion before the paper being submitted. This work was supported by the National Natural Science Foundation of China (Nos. 11771258, 11971280, 11801341).
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Li, P., Zhang, Q. Finite p-groups with Few Kernels of Nonlinear Irreducible Characters. Front. Math 18, 65–80 (2023). https://doi.org/10.1007/s11464-021-0307-0
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DOI: https://doi.org/10.1007/s11464-021-0307-0