List questions from group-isomorphism

Published on 09 Apr 2026 - 8:11

68

Views

How to show $\operatorname{GL}_2 (\mathbb Z_2)\cong D_3$

Published on 11 Apr 2026 - 9:12

126

Views

Show this is an isomorphism.

Published on 12 Apr 2026 - 19:52

431

Views

Alternate Form of Correspondence Principle

Published on 13 Apr 2026 - 12:54

2.5k

Views

Prove or disprove that $G_1/H_1 \cong G_2/H_2$

Published on 17 Apr 2026 - 7:41

69

Views

If Abelian Group $G \cong G^3$, does it follow $G \cong G^2$?

Published on 15 Apr 2026 - 10:54

817

Views

To prove , if Aut$ (G)$ is trivial then $x^2=e , \forall x \in G$

Published on 16 Apr 2026 - 12:00

1.3k

Views

Using the First Isomorphism Theorem / Fundamental Homomorphism Theorem

Published on 11 Apr 2026 - 16:58

265

Views

Is binary isomorphic to decimal representation?

Published on 14 Apr 2026 - 9:28

87

Views

Extensions of $\mathbb{Z}/(m)$ by $\mathbb{Z}$

Published on 10 May 2026 - 18:43

740

Views

Isomorphism with Euler phi function

Published on 10 Apr 2026 - 23:21

118

Views

Guidance and sanity check needed - question on the isomorphism theorems

Published on 11 Apr 2026 - 19:41

215

Views

If $G $ is a group of order $12$ not isomorphic to $A_4$ then does $G$ have an element of order $6$ ?

Published on 16 Apr 2026 - 3:29

1.2k

Views

Finding a unique Mobius Transformation

Published on 10 May 2026 - 19:07

46

Views

using Lattice Isomorphism Theorem toto find all subgroups $\left\{H | \:SL_n\left(F_7\right)\le H\le GL_n\left(F_7\right)\right\}$

Published on 15 Apr 2026 - 18:09

List Question

help with isomorphisms

How to show $\operatorname{GL}_2 (\mathbb Z_2)\cong D_3$

Show this is an isomorphism.

Alternate Form of Correspondence Principle

Prove or disprove that $G_1/H_1 \cong G_2/H_2$

If Abelian Group $G \cong G^3$, does it follow $G \cong G^2$?

To prove , if Aut$ (G)$ is trivial then $x^2=e , \forall x \in G$

Using the First Isomorphism Theorem / Fundamental Homomorphism Theorem

Is binary isomorphic to decimal representation?

Extensions of $\mathbb{Z}/(m)$ by $\mathbb{Z}$

Isomorphism with Euler phi function

Guidance and sanity check needed - question on the isomorphism theorems

If $G $ is a group of order $12$ not isomorphic to $A_4$ then does $G$ have an element of order $6$ ?

Finding a unique Mobius Transformation

using Lattice Isomorphism Theorem toto find all subgroups $\left\{H | \:SL_n\left(F_7\right)\le H\le GL_n\left(F_7\right)\right\}$

Trending Questions

Popular # Hahtags

Popular Questions