List questions from group-presentation

Published on 30 Jan 2014 - 21:41

441

Views

Does this group presentation define a nontrivial group?

Published on 03 Feb 2014 - 5:02

863

Views

Presentation of a non-trivial group

Published on 03 Feb 2014 - 11:44

59

Views

Elements of a group

Published on 05 Feb 2014 - 21:26

260

Views

Why isn't $\langle a ; a^2 \rangle$ (or $\langle a;a^3, a^7\rangle$) a presentation of $C_4$?

Published on 06 Feb 2014 - 12:01

157

Views

Trying to understand proof of isomorphsim between two group presentations

Published on 12 Feb 2014 - 13:35

1.2k

Views

Understanding group presentation as a quotient

Published on 28 Feb 2014 - 20:42

1.4k

Views

Show that any subgroup of a finitely generated abelian group is finitely generated?

Published on 26 Mar 2026 - 20:16

285

Views

Isomorphism between groups

Published on 13 Apr 2017 - 20:33

832

Views

Finite presentation of a cyclic group

Published on 18 Apr 2017 - 6:28

416

Views

Definition of Lie algebra presentations

Published on 20 Apr 2017 - 7:18

828

Views

Presentation of wreath product $G=S_3 \wr S_3$ of symmetric groups. What is the isomorphism type of $G/[G,G]$?

Published on 25 Mar 2026 - 12:50

398

Views

Extending a map to a well defined homomorphism

Published on 23 Apr 2017 - 19:29

592

Views

How to prove that $\langle x, y \mid xyx^{-1}y^{-1}\rangle$ is a presentation for $\mathbb{Z} \times \mathbb{Z}$

Published on 24 Apr 2017 - 17:24

830

Views

how to prove two groups are NOT isomorphic?

Published on 27 Apr 2017 - 14:11

List Question

Group presentations - again

Does this group presentation define a nontrivial group?

Presentation of a non-trivial group

Elements of a group

Why isn't $\langle a ; a^2 \rangle$ (or $\langle a;a^3, a^7\rangle$) a presentation of $C_4$?

Trying to understand proof of isomorphsim between two group presentations

Understanding group presentation as a quotient

Show that any subgroup of a finitely generated abelian group is finitely generated?

Isomorphism between groups

Finite presentation of a cyclic group

Definition of Lie algebra presentations

Presentation of wreath product $G=S_3 \wr S_3$ of symmetric groups. What is the isomorphism type of $G/[G,G]$?

Extending a map to a well defined homomorphism

How to prove that $\langle x, y \mid xyx^{-1}y^{-1}\rangle$ is a presentation for $\mathbb{Z} \times \mathbb{Z}$

how to prove two groups are NOT isomorphic?

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