Newbetuts
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New posts in finite-groups
Let $G=\langle\mu\rangle$ be the subgroup of $S_4$, now compute the coset of $G$ using...?
group-theory
solution-verification
permutations
finite-groups
Group isomorphic to its automorphism group
abstract-algebra
group-theory
finite-groups
automorphism-group
Finite groups of functions under function composition
functions
finite-groups
If $p$ is an odd prime, does every Sylow $p$-subgroup contain an element not in any other Sylow $p$-subgroup?
abstract-algebra
group-theory
finite-groups
What groups can G/Z(G) be? [duplicate]
group-theory
finite-groups
Normal subgroups of the symmetric group $S_N$
group-theory
representation-theory
finite-groups
symmetric-groups
Prove that $\exists a,g,h\in G\colon h=aga^{-1}, g\neq h ,gh=hg$ in a finite non-abelian group $G$.
abstract-algebra
group-theory
finite-groups
contest-math
number of subgroups index $p$ equals number of subgroups order $p$
abstract-algebra
group-theory
finite-groups
abelian-groups
Dimensions of irreducible representations of finite groups over $\mathbb Q$
representation-theory
finite-groups
Normalizing every Sylow p-subgroup versus centralizing every Sylow p-subgroup
group-theory
finite-groups
sylow-theory
$p$-groups have normal subgroups of each order [duplicate]
abstract-algebra
group-theory
finite-groups
Dihedral group - elements of order $2$
group-theory
finite-groups
The centre of a minimal nonabelian $p$-subgroup [closed]
group-theory
finite-groups
p-groups
A question about Frattini subgroup of specific form
abstract-algebra
group-theory
finite-groups
nilpotent-groups
frattini-subgroup
When is the automorphism group $\text{Aut }G$ cyclic?
group-theory
finite-groups
abelian-groups
cyclic-groups
Help to prove that $ U_{p} $ is a cyclic group.
abstract-algebra
group-theory
finite-groups
cyclic-groups
totient-function
Describe all of the homomorphisms from $\Bbb Z_{24}$ to $\Bbb Z_{18}$. [duplicate]
group-theory
finite-groups
cyclic-groups
group-homomorphism
Group of order $1575$ having a normal sylow $3$ subgroup is abelian.
abstract-algebra
group-theory
finite-groups
sylow-theory
What About The Converse of Lagrange's Theorem?
abstract-algebra
group-theory
finite-groups
Elements of $S_n$ which can not be product of $\leq n-2$ transpositions
group-theory
finite-groups
permutations
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