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John McVey's user avatar
John McVey's user avatar
John McVey's user avatar
John McVey
  • Member for 5 years, 8 months
  • Last seen more than a week ago
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Hi, everybody! I'm a group theorist. That's about it for now.

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question
30
Does the symmetric group $S_{10}$ factor as a knit product of symmetric subgroups $S_6$ and $S_7$?
Mar 1, 2019
answer
22
How about a statement without proof?
Aug 25, 2022
question
9
Are these two combinatorially-defined sets of integers disjoint?
Aug 22, 2019
question
7
Conjectured combinatorial non-equality
Aug 29, 2018
question
6
Differences between $p$-groups and $q$-groups
Jun 21, 2022
question
4
Wanted: multiple primes in $(\frac{5n}6,n)$
Oct 24, 2018
question
4
Has the external knit product been used to construct a previously unknown group?
Apr 16, 2019
question
3
Growth rate of $|{\rm cd}(S_n)|$
Apr 9, 2019
question
3
Is this set of fractions dense in the interval $\big[\frac 13,\frac 12\big)$?
Aug 8, 2019
question
3
Nonisomorphic central products on the same pair of groups?
Feb 12
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5
Is there a way to use string manipulations to make macro names?