Question

Permutation group products (23)(12)(34)=(1243)?

score 1.9k · Answer 1 · 2018-10-20 22:31:31

1.9k

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Permutation group products (23)(12)(34)=(1243)?

Published on 20 Oct 2018 - 22:31

score 604 · Answer 2 · 2018-10-26 05:27:49

604

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Left cosets of $S_4, H= \lbrace \epsilon, (12)(34), (13)(24), (14)(23) \rbrace$

Published on 26 Oct 2018 - 5:27

score 2.2k · Answer 3 · 2018-10-26 23:34:16

2.2k

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What is the number of $(2n)$-permutations whose longest cycle is of length $n$? (verification)

Published on 26 Oct 2018 - 23:34

score 918 · Answer 4 · 2018-10-28 15:29:46

918

Views

Permutations that commute with a given transposition

Published on 28 Oct 2018 - 15:29

score 761 · Answer 5 · 2018-10-29 14:57:28

761

Views

number of permutations of length 20 whose longest cycle is of length 11?

Published on 29 Oct 2018 - 14:57

score 224 · Answer 6 · 2018-10-31 16:08:31

224

Views

Counting permutation cycle types in $S_n$

Published on 31 Oct 2018 - 16:08

score 101 · Answer 7 · 2018-11-01 14:52:29

101

Views

Existence of a permutation consisting of exactly two cycles for odd prime

Published on 01 Nov 2018 - 14:52

score 44 · Answer 8 · 2018-11-04 19:48:59

44

Views

Help understanding the permutation group action .

Published on 04 Nov 2018 - 19:48

score 37 · Answer 9 · 2018-11-05 23:57:53

37

Views

How is the permutation relationship interpreted

Published on 05 Nov 2018 - 23:57

score 54 · Answer 10 · 2018-11-14 05:04:21

54

Views

Prove: two elements in the group of permutations satisfy A^2 = B^2 then A = B.

Published on 14 Nov 2018 - 5:04

score 1k · Answer 11 · 2018-11-15 13:09:34

1k

Views

How to prove that an even permutation of $A_n$ is a square of another permutation from $S_n$?

Published on 15 Nov 2018 - 13:09

score 260 · Answer 12 · 2018-11-16 16:22:35

260

Views

Combinatorics: Number of permutations from $1$ to $60$, with cyclic permutation of length $l > 30$

Published on 16 Nov 2018 - 16:22

score 46 · Answer 13 · 2018-11-18 11:32:51

46

Views

Show that $\tau (18632)(47) \tau^{-1} = (12345)(67)$.

Published on 18 Nov 2018 - 11:32

score 65 · Answer 14 · 2018-11-26 18:32:53

65

Views

(Permutations) For $n ≥ 2$,there are at least n subgroups of Sn of order $(n − 1)!$

Published on 26 Nov 2018 - 18:32

score 233 · Answer 15 · 2018-11-28 01:23:13

233

Views

Passing a binary message to a friend where one of the components is always "turned on"

Published on 28 Nov 2018 - 1:23

List Question

Permutation group products (23)(12)(34)=(1243)?

Left cosets of $S_4, H= \lbrace \epsilon, (12)(34), (13)(24), (14)(23) \rbrace$

What is the number of $(2n)$-permutations whose longest cycle is of length $n$? (verification)

Permutations that commute with a given transposition

number of permutations of length 20 whose longest cycle is of length 11?

Counting permutation cycle types in $S_n$

Existence of a permutation consisting of exactly two cycles for odd prime

Help understanding the permutation group action .

How is the permutation relationship interpreted

Prove: two elements in the group of permutations satisfy A^2 = B^2 then A = B.

How to prove that an even permutation of $A_n$ is a square of another permutation from $S_n$?

Combinatorics: Number of permutations from $1$ to $60$, with cyclic permutation of length $l > 30$

Show that $\tau (18632)(47) \tau^{-1} = (12345)(67)$.

(Permutations) For $n ≥ 2$,there are at least n subgroups of Sn of order $(n − 1)!$

Passing a binary message to a friend where one of the components is always "turned on"

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