List questions from symmetric-groups

225

Views

GAP/Magma-cas: Suppose $H<S_n$ (given by generators): Does either system make it easy to find the maximal subgroup containing $H$?

Published on 25 Mar 2026 - 4:41

27

Views

In symmetry group theory, what makes 2 rotational axes perpendicular?

Published on 07 Jan 2017 - 15:44

74

Views

Show that there exists no element $\alpha$ in $S_n$ such that $(123)=\alpha^3$.

Published on 07 Jan 2017 - 16:06

168

Views

Are representations of symmetric groups determined by its restrictions?

Published on 26 Mar 2026 - 1:14

576

Views

order of permutation $(2,9,6,3,7)(4,8)$ in $S_9$

Published on 08 Jan 2017 - 15:22

586

Views

multiply two non-disjoint permutations

Published on 08 Jan 2017 - 18:15

62

Views

Why is the number of the conjugacy classes of $D_4 \rtimes Aut(D_4)$ $16$?

Published on 26 Mar 2026 - 22:58

82

Views

Presentation of $D_4 \rtimes Aut(D_4)$

Published on 26 Mar 2026 - 17:31

355

Views

The signed standard irreducible representation of $S_4$

Published on 12 Jan 2017 - 16:28

83

Views

What does the bar mean in $M = G \wr H = B \bar{H}$?

Published on 26 Mar 2026 - 16:56

57

Views

Complement of the kernel of a group epimorphism of a semidirect product

Published on 25 Mar 2026 - 7:45

1k

Views

What are the self-normalizing subgroups of $S_n$?

Published on 13 Jan 2017 - 20:37

38

Views

How do I decompose this representation of $S_4$ in $\Bbb Z_2^3$?

Published on 14 Jan 2017 - 8:51

99

Views

Find a subgroup of $S_n$, given its normalizer

Published on 18 Jan 2017 - 18:56

41

Views

Involutions in which all transpositions have the same distance

Published on 25 Mar 2026 - 12:53

List Question

GAP/Magma-cas: Suppose $H<S_n$ (given by generators): Does either system make it easy to find the maximal subgroup containing $H$?

In symmetry group theory, what makes 2 rotational axes perpendicular?

Show that there exists no element $\alpha$ in $S_n$ such that $(123)=\alpha^3$.

Are representations of symmetric groups determined by its restrictions?

order of permutation $(2,9,6,3,7)(4,8)$ in $S_9$

multiply two non-disjoint permutations

Why is the number of the conjugacy classes of $D_4 \rtimes Aut(D_4)$ $16$?

Presentation of $D_4 \rtimes Aut(D_4)$

The signed standard irreducible representation of $S_4$

What does the bar mean in $M = G \wr H = B \bar{H}$?

Complement of the kernel of a group epimorphism of a semidirect product

What are the self-normalizing subgroups of $S_n$?

How do I decompose this representation of $S_4$ in $\Bbb Z_2^3$?

Find a subgroup of $S_n$, given its normalizer

Involutions in which all transpositions have the same distance

Trending Questions

Popular # Hahtags

Popular Questions