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New posts in group-presentation
Group presentation of $A_5$ with two generators
abstract-algebra
group-theory
alternative-proof
symmetric-groups
group-presentation
The kernel of free group map to surface group
group-theory
geometric-topology
geometric-group-theory
group-presentation
Finitely presented group with fewer relations than generators.
abstract-algebra
group-theory
group-presentation
infinite-groups
Presentation of the trivial group
abstract-algebra
group-theory
group-presentation
Can the map sending a presentation to its group be considered as a functor?
group-theory
category-theory
group-presentation
functors
combinatorial-group-theory
Find the upper central series of $Q_{2^n}$.
group-theory
finite-groups
quaternions
group-presentation
p-groups
Determining the presentation matrix for a module
abstract-algebra
modules
group-presentation
How do you prove that a group specified by a presentation is infinite?
group-theory
group-presentation
geometric-group-theory
infinite-groups
combinatorial-group-theory
Group Presentation of the Direct Product.
abstract-algebra
group-theory
group-presentation
direct-product
combinatorial-group-theory
Intuitive understanding of the Reidemeister-Schreier Theorem
group-theory
intuition
group-presentation
combinatorial-group-theory
Presentation $\langle x,y,z\mid xyx^{-1}y^{-2},yzy^{-1}z^{-2},zxz^{-1}x^{-2}\rangle$ of group equal to trivial group
abstract-algebra
group-theory
algebraic-topology
group-presentation
Group presentation for semidirect products
abstract-algebra
group-theory
group-presentation
semidirect-product
Classifying automorphisms using a group presentation.
group-theory
solution-verification
finite-groups
group-isomorphism
group-presentation
Show ${\rm Aut}(G)$ is a $2$-group, where $G$ is given by a particular presentation
group-theory
automorphism-group
group-presentation
p-groups
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