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A note on TI-subgroups of finite groups

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Abstract

A subgroup H of a finite group G is called a TI-subgroup if H ∩ H x = 1 or H for any x ∈ G. In this short note, the finite groups all of whose nonabelian subgroups are TI-subgroups are classified.

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Authors and Affiliations

  1. Department of Mathematics, Guangxi Normal University, Guangxi, Guilin, 541004, People’s Republic of China

    JIAKUAN LU & LINNA PANG

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  1. JIAKUAN LU
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  2. LINNA PANG
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Correspondence to JIAKUAN LU.

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LU, J., PANG, L. A note on TI-subgroups of finite groups. Proc Math Sci 122, 75–77 (2012). https://doi.org/10.1007/s12044-012-0055-x

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  • DOI: https://doi.org/10.1007/s12044-012-0055-x

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