Extensions 1→N→G→Q→1 with N=C2 and Q=C5×Dic11

Direct product G=N×Q with N=C2 and Q=C5×Dic11
dρLabelID
C10×Dic11440C10xDic11440,27


Non-split extensions G=N.Q with N=C2 and Q=C5×Dic11
extensionφ:Q→Aut NdρLabelID
C2.(C5×Dic11) = C5×C11⋊C8central extension (φ=1)4402C2.(C5xDic11)440,4

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