Indecomposables in a block with a cyclic defect group
Indecomposables in a block with a cyclic defect group
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具有循环缺陷群的块中的不可分解物
DOI:
10.1016/0021-8693(75)90089-7
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发表时间:
1975
期刊:
影响因子:
--
通讯作者:
R. M. Peacock
中科院分区:
文献类型:
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作者:
R. M. Peacock
Throughout this paper G is a finite group with k an algebraically closed field of characteristic p. Also all modules are to be taken as finitely generated right modules and if U is a KG-module, Z (U) will denote its composition length, Z (U) its socle and Q (U) its Frattini submodule. We aim to study the following situation:HYPOTHESIS. B is a KG-block with cyclic defect group D of order 4= pd. D,-, is the unique subgroup of D of order p, H= No (D,-,) and C= Co (D,-,).