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If it contains an element of infinite order, then it is equal to the center of the group.
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65:The following facts are true for the Baer norm:
114:"Der Kern, eine charakteristische Untergruppe"
83:It is contained inside the second term of the
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23:. For the Swiss typography team, see
19:For the mapping to real numbers, see
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132:Subgroup Lattices of Groups
46:is the intersection of the
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54:. This is also termed the
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129:Schmidt, Roland (1994).
112:Baer, Reinhold (1934).
71:characteristic subgroup
16:Concept in group theory
169:-related article is a
118:Compositio Mathematica
135:. Walter de Gruyter.
225:Functional subgroups
85:upper central series
21:Norm (abelian group)
230:Group theory stubs
34:, in the field of
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50:of all its
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32:mathematics
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124:: 254–283.
106:References
56:Baer norm
52:subgroups
90:It is a
69:It is a
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