Extensions 1→N→G→Q→1 with N=C2 and Q=D4.D13

Direct product G=NxQ with N=C2 and Q=D4.D13
dρLabelID
C2xD4.D13208C2xD4.D13416,154


Non-split extensions G=N.Q with N=C2 and Q=D4.D13
extensionφ:Q→Aut NdρLabelID
C2.1(D4.D13) = C52.Q8central extension (φ=1)416C2.1(D4.D13)416,15
C2.2(D4.D13) = C26.Q16central extension (φ=1)416C2.2(D4.D13)416,17
C2.3(D4.D13) = D4:Dic13central extension (φ=1)208C2.3(D4.D13)416,39

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