Abstract
Let G be a finite group. If G has two rows which differ in only one entry in the character table, we call G an RD1-group. We investigate the character tables of RD1-groups and get some necessary and sufficient conditions about RD1-groups.
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The research has been supported by the Natural Science Foundation of China under the grant No. 11771356, the Natural Science Foundation of Fujian Province of China under the grant No. 2019J01025 and the Research Fund for Fujian Young Faculty under the grant No. JAT190985.
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Wang, W., Du, N. Finite groups with two rows which differ in only one entry in character tables. Czech Math J 71, 655–662 (2021). https://doi.org/10.21136/CMJ.2021.0482-19
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DOI: https://doi.org/10.21136/CMJ.2021.0482-19