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Alexander Gruber
  • Member for 9 years, 4 months
  • Last seen more than a month ago
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About

I am currently more active on Math SE than MO.

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Top posts
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All Questions Answers Articles
Votes Newest
35
Can we ascertain that there exist an epimorphism $G\rightarrow H?$
Aug 28 '13
15
Is there a characterization of groups in which at least one subgroup is not an endomorphism kernel?
Jan 16 '13
12
Awfully sophisticated proof for simple facts
Feb 23 '13
11
Number of Normal subgroups In a p-Group
Oct 2 '12
11
Are all sneaky groups products of Frobenius and 2-Frobenius groups?
Nov 27 '15
9
An extension of the converse to Hall's theorem.
Jan 17 '13
8
Realizable Order Sequences for Finite Groups
Sep 27 '12
7
Condition for a local ring whose maximal ideal is principal to be Noetherian
Jan 24 '14
4
Interplay between two definitions of the transfer homomorphism.
Aug 4 '12
4
Character theory of $2$-Frobenius groups.
Oct 20 '12
Top network posts
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489
"The Egg:" Bizarre behavior of the roots of a family of polynomials.
180
Why is $\frac{1}{\frac{1}{X}}=X$?
166
How far can one get in analysis without leaving $\mathbb{Q}$?
151
Examples of finite nonabelian groups.
119
Is there a characterization of groups with the property $\forall N\unlhd G,\:\exists H\leq G\text{ s.t. }H\cong G/N$?

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