Extensions 1→N→G→Q→1 with N=D55 and Q=C4

Direct product G=N×Q with N=D55 and Q=C4
dρLabelID
C4×D552202C4xD55440,35

Semidirect products G=N:Q with N=D55 and Q=C4
extensionφ:Q→Out NdρLabelID
D55⋊C4 = F5×D11φ: C4/C1C4 ⊆ Out D55558+D55:C4440,43
D552C4 = D552C4φ: C4/C2C2 ⊆ Out D552204+D55:2C4440,19


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