Question

Represent a group in the form of generator and relation

score 182 · Answer 1 · 2017-03-21 12:18:57

182

Views

Represent a group in the form of generator and relation

Published on 21 Mar 2017 - 12:18

score 216 · Answer 2 · 2017-03-27 11:07:45

216

Views

Semidirect product with subgroup

Published on 27 Mar 2017 - 11:07

score 1.7k · Answer 3 · 2017-04-03 21:23:57

1.7k

Views

Classifying all non-abelian groups of order $55$

Published on 03 Apr 2017 - 21:23

score 34 · Answer 4 · 2023-02-04 14:32:20

34

Views

How to find isomorphisms between these semi-direct products (or in general)

Published on 04 Feb 2023 - 14:32

score 69 · Answer 5 · 2023-02-24 14:56:40

69

Views

How to find the semi direct product of group explicitly?

Published on 24 Feb 2023 - 14:56

score 72 · Answer 6 · 2023-02-27 09:37:41

72

Views

Matrix representation of semi direct product of finite groups

Published on 27 Feb 2023 - 9:37

score 64 · Answer 7 · 2023-03-01 08:37:21

64

Views

Proving this semidirect product is an isomorphism

Published on 01 Mar 2023 - 8:37

score 43 · Answer 8 · 2026-03-25 07:45:06

43

Views

Do all unitary simple groups $U_{2n+1}(2)$ have maximal subgroups of the form $3^{2n}:S_{2n+1}$?

Published on 25 Mar 2026 - 7:45

score 61 · Answer 9 · 2023-03-11 00:18:37

61

Views

Expressing matrix group as a semidirect product: matrix multiplication is reversed

Published on 11 Mar 2023 - 0:18

score 36 · Answer 10 · 2023-03-15 18:13:06

36

Views

When are elements of a (perfect) semidirect product simple commutators?

Published on 15 Mar 2023 - 18:13

score 69 · Answer 11 · 2026-03-26 06:30:59

69

Views

Structure Description of p-groups of nilpotency class 2, where p is an odd prime.

Published on 26 Mar 2026 - 6:30

score 101 · Answer 12 · 2023-04-04 00:35:05

101

Views

A problem about semi-direct product which is a direct product

Published on 04 Apr 2023 - 0:35

score 33 · Answer 13 · 2023-05-06 02:25:30

33

Views

$N \cong (\mathbb{Z}/p\mathbb{Z}) \rtimes_{\varphi} (\mathbb{Z}/p\mathbb{Z})^{\times}$ where $N$ is the normalizer of Sylow $p$-subgroup of $S_p$

Published on 06 May 2023 - 2:25

score 78 · Answer 14 · 2026-03-28 01:48:42

78

Views

Is a finitely generated non-abelian group embedded in a semidirect product of a torsion group and a torsion-free group?

Published on 28 Mar 2026 - 1:48

score 65 · Answer 15 · 2023-05-19 14:50:12

65

Views

Let $G=P\rtimes Q,P=\Bbb Z_7=\langle b\rangle,Q=\Bbb Z_3=\langle a\rangle.$ Let $\theta:Q\to{\rm Aut}P$ be $\theta(a)(b)=b^4$. Classify $G/G'$.

Published on 19 May 2023 - 14:50

List Question

Represent a group in the form of generator and relation

Semidirect product with subgroup

Classifying all non-abelian groups of order $55$

How to find isomorphisms between these semi-direct products (or in general)

How to find the semi direct product of group explicitly?

Matrix representation of semi direct product of finite groups

Proving this semidirect product is an isomorphism

Do all unitary simple groups $U_{2n+1}(2)$ have maximal subgroups of the form $3^{2n}:S_{2n+1}$?

Expressing matrix group as a semidirect product: matrix multiplication is reversed

When are elements of a (perfect) semidirect product simple commutators?

Structure Description of p-groups of nilpotency class 2, where p is an odd prime.

A problem about semi-direct product which is a direct product

$N \cong (\mathbb{Z}/p\mathbb{Z}) \rtimes_{\varphi} (\mathbb{Z}/p\mathbb{Z})^{\times}$ where $N$ is the normalizer of Sylow $p$-subgroup of $S_p$

Is a finitely generated non-abelian group embedded in a semidirect product of a torsion group and a torsion-free group?

Let $G=P\rtimes Q,P=\Bbb Z_7=\langle b\rangle,Q=\Bbb Z_3=\langle a\rangle.$ Let $\theta:Q\to{\rm Aut}P$ be $\theta(a)(b)=b^4$. Classify $G/G'$.

Trending Questions

Popular # Hahtags

Popular Questions