WedderburnDecomposition of $FG/J(FG).$
$begingroup$
WedderburnDecomposition(GroupRing(GF(p),G)) gives complete wedderburn decomposition for semisimple group algebra $FG$ for finitie group $G$ and finitie field $F$. But if $FG$ is not semisimple then Jacobson radical, $J(FG)$ is non zero . Is there any way in GAP to find WedderburnDecomposition of $FG/J(FG)?$ Please suggest me. Thanks.
gap magma
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
$endgroup$
add a comment |
$begingroup$
WedderburnDecomposition(GroupRing(GF(p),G)) gives complete wedderburn decomposition for semisimple group algebra $FG$ for finitie group $G$ and finitie field $F$. But if $FG$ is not semisimple then Jacobson radical, $J(FG)$ is non zero . Is there any way in GAP to find WedderburnDecomposition of $FG/J(FG)?$ Please suggest me. Thanks.
gap magma
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
$endgroup$
add a comment |
$begingroup$
WedderburnDecomposition(GroupRing(GF(p),G)) gives complete wedderburn decomposition for semisimple group algebra $FG$ for finitie group $G$ and finitie field $F$. But if $FG$ is not semisimple then Jacobson radical, $J(FG)$ is non zero . Is there any way in GAP to find WedderburnDecomposition of $FG/J(FG)?$ Please suggest me. Thanks.
gap magma
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
$endgroup$
WedderburnDecomposition(GroupRing(GF(p),G)) gives complete wedderburn decomposition for semisimple group algebra $FG$ for finitie group $G$ and finitie field $F$. But if $FG$ is not semisimple then Jacobson radical, $J(FG)$ is non zero . Is there any way in GAP to find WedderburnDecomposition of $FG/J(FG)?$ Please suggest me. Thanks.
gap magma
gap magma
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
edited Dec 18 '18 at 14:29
neelkanth
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
asked Dec 18 '18 at 14:24
neelkanthneelkanth
2,0862928
2,0862928
add a comment |
add a comment |
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