Conjugacy classes in special linear groups over $mathbb{Z}/p^k$












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$begingroup$


Let $n$ be an integer and $p^k$ a prime power.



Question: Is the number of conjugacy classes of elements in $mathrm{SL}_n(mathbb{Z}/p^k)$ known?



Remark: An answer for $n=2$ would already help me.










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$endgroup$












  • $begingroup$
    Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
    $endgroup$
    – Dietrich Burde
    Jan 19 at 13:35












  • $begingroup$
    No, I really mean $mathbb{Z}/p^k$.
    $endgroup$
    – nikola karabatic
    Jan 21 at 9:16
















0












$begingroup$


Let $n$ be an integer and $p^k$ a prime power.



Question: Is the number of conjugacy classes of elements in $mathrm{SL}_n(mathbb{Z}/p^k)$ known?



Remark: An answer for $n=2$ would already help me.










share|cite|improve this question











$endgroup$












  • $begingroup$
    Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
    $endgroup$
    – Dietrich Burde
    Jan 19 at 13:35












  • $begingroup$
    No, I really mean $mathbb{Z}/p^k$.
    $endgroup$
    – nikola karabatic
    Jan 21 at 9:16














0












0








0


1



$begingroup$


Let $n$ be an integer and $p^k$ a prime power.



Question: Is the number of conjugacy classes of elements in $mathrm{SL}_n(mathbb{Z}/p^k)$ known?



Remark: An answer for $n=2$ would already help me.










share|cite|improve this question











$endgroup$




Let $n$ be an integer and $p^k$ a prime power.



Question: Is the number of conjugacy classes of elements in $mathrm{SL}_n(mathbb{Z}/p^k)$ known?



Remark: An answer for $n=2$ would already help me.







matrices group-theory finite-groups






share|cite|improve this question















share|cite|improve this question













share|cite|improve this question




share|cite|improve this question








edited Jan 17 at 13:00









idriskameni

749321




749321










asked Jan 17 at 12:39









nikola karabaticnikola karabatic

101




101












  • $begingroup$
    Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
    $endgroup$
    – Dietrich Burde
    Jan 19 at 13:35












  • $begingroup$
    No, I really mean $mathbb{Z}/p^k$.
    $endgroup$
    – nikola karabatic
    Jan 21 at 9:16


















  • $begingroup$
    Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
    $endgroup$
    – Dietrich Burde
    Jan 19 at 13:35












  • $begingroup$
    No, I really mean $mathbb{Z}/p^k$.
    $endgroup$
    – nikola karabatic
    Jan 21 at 9:16
















$begingroup$
Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
$endgroup$
– Dietrich Burde
Jan 19 at 13:35






$begingroup$
Do you mean perhaps conjugacy classes in $SL_n(Bbb F_q)$ instead? The see here.
$endgroup$
– Dietrich Burde
Jan 19 at 13:35














$begingroup$
No, I really mean $mathbb{Z}/p^k$.
$endgroup$
– nikola karabatic
Jan 21 at 9:16




$begingroup$
No, I really mean $mathbb{Z}/p^k$.
$endgroup$
– nikola karabatic
Jan 21 at 9:16










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