List questions from finite-groups

Published on 12 Mar 2018 - 12:25

29

Views

A normal minimal subgroup in a Sylow 2-subgroup

Published on 24 Mar 2026 - 23:44

686

Views

The order of the Symmetry Group of Platonic Solids

Published on 20 Mar 2026 - 20:59

142

Views

Show that $|N_G(\langle x\rangle)|$ is a multiple of $5^27$, where $|G|=35^2*7$ and $x\in C$, a cyclic subgroup of order 35.

Published on 25 Mar 2026 - 4:43

460

Views

3D representation of A4 that preserves the unit ball

Published on 22 Mar 2026 - 17:40

412

Views

Why all subgroups of order 2 of Alternating group A5 are conjugate?

Published on 25 Mar 2026 - 1:18

71

Views

"Invariances" in multiplication decompositions of simple Lie group Representations.

Published on 04 Apr 2018 - 20:24

188

Views

Reference to extended Frucht's theorem: $\operatorname{Aut}(\Gamma)=G_1$ and $\operatorname{Aut}(\Gamma-e)=G_2$

Published on 25 Mar 2026 - 4:39

34

Views

A conjecture on cyclic centralizers

Published on 03 Mar 2018 - 19:14

1.7k

Views

Show that $S_n$ is not cyclic.

Published on 25 Mar 2026 - 10:52

53

Views

Example of ring $R$ when $(R,.)$ forms a group

Published on 05 Apr 2018 - 17:44

108

Views

Excercise 5.D.4 from M.Isaacs Finite Group Theory and Tate's Theorem

Published on 25 Mar 2026 - 1:17

120

Views

Defining set-theoretic section on finite abelian group

Published on 25 Mar 2026 - 6:00

194

Views

Surjective group homomorphism from $GL(n, \mathbb{F}_{p})$

Published on 06 Apr 2018 - 12:56

60

Views

A finite group with trivial intersection of arbitrary different Sylow $p$-subgroups.

Published on 25 Mar 2026 - 1:16

List Question

Connectivity of bipartite Kneser graph

A normal minimal subgroup in a Sylow 2-subgroup

The order of the Symmetry Group of Platonic Solids

Show that $|N_G(\langle x\rangle)|$ is a multiple of $5^27$, where $|G|=35^2*7$ and $x\in C$, a cyclic subgroup of order 35.

3D representation of A4 that preserves the unit ball

Why all subgroups of order 2 of Alternating group A5 are conjugate?

"Invariances" in multiplication decompositions of simple Lie group Representations.

Reference to extended Frucht's theorem: $\operatorname{Aut}(\Gamma)=G_1$ and $\operatorname{Aut}(\Gamma-e)=G_2$

A conjecture on cyclic centralizers

Show that $S_n$ is not cyclic.

Example of ring $R$ when $(R,.)$ forms a group

Excercise 5.D.4 from M.Isaacs Finite Group Theory and Tate's Theorem

Defining set-theoretic section on finite abelian group

Surjective group homomorphism from $GL(n, \mathbb{F}_{p})$

A finite group with trivial intersection of arbitrary different Sylow $p$-subgroups.

Trending Questions

Popular # Hahtags

Popular Questions