Extensions 1→N→G→Q→1 with N=C102 and Q=C2

Direct product G=NxQ with N=C102 and Q=C2
dρLabelID
C2xC102204C2xC102204,12

Semidirect products G=N:Q with N=C102 and Q=C2
extensionφ:Q→Aut NdρLabelID
C102:1C2 = D102φ: C2/C1C2 ⊆ Aut C1021022+C102:1C2204,11
C102:2C2 = C6xD17φ: C2/C1C2 ⊆ Aut C1021022C102:2C2204,9
C102:3C2 = S3xC34φ: C2/C1C2 ⊆ Aut C1021022C102:3C2204,10

Non-split extensions G=N.Q with N=C102 and Q=C2
extensionφ:Q→Aut NdρLabelID
C102.1C2 = Dic51φ: C2/C1C2 ⊆ Aut C1022042-C102.1C2204,3
C102.2C2 = C3xDic17φ: C2/C1C2 ⊆ Aut C1022042C102.2C2204,2
C102.3C2 = Dic3xC17φ: C2/C1C2 ⊆ Aut C1022042C102.3C2204,1

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