Extensions 1→N→G→Q→1 with N=C118 and Q=C4

Direct product G=NxQ with N=C118 and Q=C4
dρLabelID
C2xC236472C2xC236472,8

Semidirect products G=N:Q with N=C118 and Q=C4
extensionφ:Q→Aut NdρLabelID
C118:C4 = C2xDic59φ: C4/C2C2 ⊆ Aut C118472C118:C4472,6

Non-split extensions G=N.Q with N=C118 and Q=C4
extensionφ:Q→Aut NdρLabelID
C118.C4 = C59:C8φ: C4/C2C2 ⊆ Aut C1184722C118.C4472,1

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