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Jack Schmidt's user avatar
Jack Schmidt's user avatar
Jack Schmidt
  • Member for 16 years, 2 months
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Top posts

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87
Why is there no Cayley's Theorem for rings?
Jun 12, 2010
54
Groups with all subgroups normal
May 20, 2010
39
Smallest permutation representation of a finite group?
Mar 2, 2010
27
Explicit integral representation theory
Jul 17, 2010
27
Is the smallest primitive root modulo p a primitive root modulo p^2?
Jun 9, 2010
21
Criteria for Aut(G) to be simple
Aug 20, 2010
18
Realizability of irreducible representations of dihedral groups
Apr 6, 2010
18
Representation theory over Z
Jun 5, 2010
17
Orbit structures of conjugacy class set and irreducible representation set under automorphism group
Apr 16, 2010
17
Criterion for an abelian group to have a commutative endomorphism ring
Aug 12, 2010

Top network posts

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61
Subgroups as isotropy subgroups and regular orbits on tuples
58
The transpose of a permutation matrix is its inverse.
56
Enumerating all subgroups of the symmetric group
55
Is there a group with exactly 92 elements of order 3?
47
Conjugate subgroup strictly contained in the initial subgroup?