Extensions 1→N→G→Q→1 with N=D5 and Q=C4:Dic3

Direct product G=NxQ with N=D5 and Q=C4:Dic3
dρLabelID
D5xC4:Dic3240D5xC4:Dic3480,488

Semidirect products G=N:Q with N=D5 and Q=C4:Dic3
extensionφ:Q→Out NdρLabelID
D5:(C4:Dic3) = C2xC60:C4φ: C4:Dic3/C2xC12C2 ⊆ Out D5120D5:(C4:Dic3)480,1064

Non-split extensions G=N.Q with N=D5 and Q=C4:Dic3
extensionφ:Q→Out NdρLabelID
D5.(C4:Dic3) = D10.20D12φ: C4:Dic3/C2xDic3C2 ⊆ Out D5120D5.(C4:Dic3)480,243

׿
x
:
Z
F
o
wr
Q
<