Extensions 1→N→G→Q→1 with N=C13:C3 and Q=C4

Direct product G=NxQ with N=C13:C3 and Q=C4
dρLabelID
C4xC13:C3523C4xC13:C3156,2

Semidirect products G=N:Q with N=C13:C3 and Q=C4
extensionφ:Q→Out NdρLabelID
C13:C3:C4 = F13φ: C4/C1C4 ⊆ Out C13:C31312+C13:C3:C4156,7
C13:C3:2C4 = C26.C6φ: C4/C2C2 ⊆ Out C13:C3526-C13:C3:2C4156,1


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