20 Group theory and generalizations
20Exx Structure and classification of infinite or finite groups (
2 articles)
20E34 General structure theorems (7 articles)
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Guo, Pengfei; Liu, Jianjun:
Finite groups whose all proper subgroups are $\mathcal {C}$-groups.
(English).
Czechoslovak Mathematical Journal,
vol. 68
(2018),
issue 2,
pp. 513-522
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Nikandish, Reza; Miraftab, Babak:
A note on infinite $aS$-groups.
(English).
Czechoslovak Mathematical Journal,
vol. 65
(2015),
issue 4,
pp. 1003-1009
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Kurdachenko, L. A.; Subbotin, I. Ya.; Ermolkevich, T. I.:
On non-periodic groups whose finitely generated subgroups are either permutable or pronormal.
(English).
Mathematica Bohemica,
vol. 138
(2013),
issue 1,
pp. 61-74
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Ashrafi, Ali Reza; Shi, Wujie:
On $7$- and $8$-decomposable finite groups.
(English).
Mathematica Slovaca,
vol. 55
(2005),
issue 3,
pp. 253-262
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Ashrafi, Ali Reza; Zhao, Yaoqing:
On $5$- and $6$-decomposable finite groups.
(English).
Mathematica Slovaca,
vol. 53
(2003),
issue 4,
pp. 373-383
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Voráč, František:
Subgroups and normal subgroups as systems of ideals.
(English).
Archivum Mathematicum,
vol. 16
(1980),
issue 4,
pp. 239-244
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Zapletal, Josef:
Distinguishing subsets of semi-groups and groups.
(English).
Archivum Mathematicum,
vol. 4
(1968),
issue 4,
pp. 241-251