Question

$5|\#\text{Gal}(f/\mathbb{Q})\subset S_5 \implies \text{Gal}(f/\mathbb{Q})$ contains a $5$-cycle?

score 138 · Answer 1 · 2026-04-04 12:37:06

138

Views

$5|\#\text{Gal}(f/\mathbb{Q})\subset S_5 \implies \text{Gal}(f/\mathbb{Q})$ contains a $5$-cycle?

Published on 04 Apr 2026 - 12:37

score 398 · Answer 2 · 2026-04-10 02:43:52

398

Views

Permutation and Combination Problems

Published on 10 Apr 2026 - 2:43

score 3.7k · Answer 3 · 2026-04-11 01:47:28

3.7k

Views

Computing the inverse of a permutation

Published on 11 Apr 2026 - 1:47

score 395 · Answer 4 · 2026-04-12 03:57:11

395

Views

Determine the isometric group $G$ which transfers a square into it self

Published on 12 Apr 2026 - 3:57

score 1.3k · Answer 5 · 2014-10-15 01:01:46

1.3k

Views

Permutations and Combinations. Arranging things to be adjacent etc...

Published on 15 Oct 2014 - 1:01

score 2.8k · Answer 6 · 2014-10-15 04:20:55

2.8k

Views

Permutations and Combinations? 3 digit number...

Published on 15 Oct 2014 - 4:20

score 411 · Answer 7 · 2026-03-31 07:52:33

411

Views

Question about the cycle type of the Frobenius Automorphism

Published on 31 Mar 2026 - 7:52

score 2.4k · Answer 8 · 2014-10-16 12:41:59

2.4k

Views

Number of possible permutations of n1 1's, n2 2's, n3 3's, n4 4's such that no two adjacent elements are same?

Published on 16 Oct 2014 - 12:41

score 495 · Answer 9 · 2026-04-12 06:35:38

495

Views

How to generate a single instance of multichoose (stars and bars)

Published on 12 Apr 2026 - 6:35

score 1.5k · Answer 10 · 2014-10-17 01:38:49

1.5k

Views

If $σ ∈ S_n$ is a cycle of odd order $m$, show that $σ^2$ is also a cycle of the same order $m$

Published on 17 Oct 2014 - 1:38

score 38 · Answer 11 · 2026-04-11 07:28:41

38

Views

Show $\alpha^m = \varepsilon$ working with permutation groups

Published on 11 Apr 2026 - 7:28

score 1k · Answer 12 · 2014-10-17 13:11:43

1k

Views

Find the centralizer in $S_7$ of $(123)(4567)$.

Published on 17 Oct 2014 - 13:11

score 1k · Answer 13 · 2026-04-12 17:23:02

1k

Views

Solving permutation group equations

Published on 12 Apr 2026 - 17:23

score 388 · Answer 14 · 2014-10-18 03:16:24

388

Views

In $S_6$, write the result as a product of disjoint cycles and then in the 2-row form.

Published on 18 Oct 2014 - 3:16

score 3.3k · Answer 15 · 2014-10-18 05:02:59

3.3k

Views

Find the number of elements of order 3 in $S_7$

Published on 18 Oct 2014 - 5:02

List Question

$5|\#\text{Gal}(f/\mathbb{Q})\subset S_5 \implies \text{Gal}(f/\mathbb{Q})$ contains a $5$-cycle?

Permutation and Combination Problems

Computing the inverse of a permutation

Determine the isometric group $G$ which transfers a square into it self

Permutations and Combinations. Arranging things to be adjacent etc...

Permutations and Combinations? 3 digit number...

Question about the cycle type of the Frobenius Automorphism

Number of possible permutations of n1 1's, n2 2's, n3 3's, n4 4's such that no two adjacent elements are same?

How to generate a single instance of multichoose (stars and bars)

If $σ ∈ S_n$ is a cycle of odd order $m$, show that $σ^2$ is also a cycle of the same order $m$

Show $\alpha^m = \varepsilon$ working with permutation groups

Find the centralizer in $S_7$ of $(123)(4567)$.

Solving permutation group equations

In $S_6$, write the result as a product of disjoint cycles and then in the 2-row form.

Find the number of elements of order 3 in $S_7$

Trending Questions

Popular # Hahtags

Popular Questions