Extensions 1→N→G→Q→1 with N=C20.53D4 and Q=C2

Direct product G=N×Q with N=C20.53D4 and Q=C2
dρLabelID
C2×C20.53D4160C2xC20.53D4320,750

Semidirect products G=N:Q with N=C20.53D4 and Q=C2
extensionφ:Q→Out NdρLabelID
C20.53D41C2 = D20.2D4φ: C2/C1C2 ⊆ Out C20.53D4808-C20.53D4:1C2320,375
C20.53D42C2 = D20.3D4φ: C2/C1C2 ⊆ Out C20.53D4808+C20.53D4:2C2320,376
C20.53D43C2 = D20.6D4φ: C2/C1C2 ⊆ Out C20.53D4808+C20.53D4:3C2320,381
C20.53D44C2 = D20.7D4φ: C2/C1C2 ⊆ Out C20.53D41608-C20.53D4:4C2320,382
C20.53D45C2 = M4(2).22D10φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:5C2320,450
C20.53D46C2 = C42.196D10φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:6C2320,451
C20.53D47C2 = D5×C8.C4φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:7C2320,519
C20.53D48C2 = M4(2).25D10φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:8C2320,520
C20.53D49C2 = M4(2).D10φ: C2/C1C2 ⊆ Out C20.53D4808+C20.53D4:9C2320,826
C20.53D410C2 = M4(2).13D10φ: C2/C1C2 ⊆ Out C20.53D4808-C20.53D4:10C2320,827
C20.53D411C2 = M4(2).15D10φ: C2/C1C2 ⊆ Out C20.53D4808+C20.53D4:11C2320,830
C20.53D412C2 = M4(2).16D10φ: C2/C1C2 ⊆ Out C20.53D41608-C20.53D4:12C2320,831
C20.53D413C2 = C23.Dic10φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:13C2320,751
C20.53D414C2 = C40.50D4φ: C2/C1C2 ⊆ Out C20.53D4804C20.53D4:14C2320,772
C20.53D415C2 = C40.93D4φ: trivial image804C20.53D4:15C2320,771


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