Extensions 1→N→G→Q→1 with N=C22 and Q=C108

Direct product G=NxQ with N=C22 and Q=C108
dρLabelID
C22xC108432C2^2xC108432,53

Semidirect products G=N:Q with N=C22 and Q=C108
extensionφ:Q→Aut NdρLabelID
C22:C108 = C4xC9.A4φ: C108/C36C3 ⊆ Aut C221083C2^2:C108432,40
C22:2C108 = C22:C4xC27φ: C108/C54C2 ⊆ Aut C22216C2^2:2C108432,21

Non-split extensions G=N.Q with N=C22 and Q=C108
extensionφ:Q→Aut NdρLabelID
C22.C108 = M4(2)xC27φ: C108/C54C2 ⊆ Aut C222162C2^2.C108432,24

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