Extensions 1→N→G→Q→1 with N=C42 and Q=Q8

Direct product G=N×Q with N=C42 and Q=Q8
dρLabelID
Q8×C42128Q8xC4^2128,1004

Semidirect products G=N:Q with N=C42 and Q=Q8
extensionφ:Q→Aut NdρLabelID
C421Q8 = C42⋊Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2:1Q8128,727
C422Q8 = M4(2)⋊Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2:2Q8128,792
C423Q8 = C423Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2:3Q8128,793
C424Q8 = C424Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:4Q8128,1063
C425Q8 = C425Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:5Q8128,1131
C426Q8 = C426Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:6Q8128,1282
C427Q8 = C427Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:7Q8128,1283
C428Q8 = C428Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:8Q8128,1337
C429Q8 = C429Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:9Q8128,1344
C4210Q8 = C4210Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:10Q8128,1392
C4211Q8 = C4211Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:11Q8128,1398
C4212Q8 = C4212Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:12Q8128,1575
C4213Q8 = C4213Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2:13Q8128,1576
C4214Q8 = C4214Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2:14Q8128,1027
C4215Q8 = C4215Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2:15Q8128,1595
C4216Q8 = C4216Q8φ: Q8/C4C2 ⊆ Aut C4232C4^2:16Q8128,726
C4217Q8 = C4×C4⋊Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2:17Q8128,1039
C4218Q8 = C4218Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2:18Q8128,1594
C4219Q8 = C4219Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2:19Q8128,1600

Non-split extensions G=N.Q with N=C42 and Q=Q8
extensionφ:Q→Aut NdρLabelID
C42.1Q8 = C421C8φ: Q8/C2C22 ⊆ Aut C4232C4^2.1Q8128,6
C42.2Q8 = C42.2Q8φ: Q8/C2C22 ⊆ Aut C4264C4^2.2Q8128,13
C42.3Q8 = C42.3Q8φ: Q8/C2C22 ⊆ Aut C4264C4^2.3Q8128,15
C42.4Q8 = C42.4Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.4Q8128,17
C42.5Q8 = C42.5Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.5Q8128,18
C42.6Q8 = C42.6Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.6Q8128,20
C42.7Q8 = C42.7Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.7Q8128,27
C42.8Q8 = C42.8Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.8Q8128,28
C42.9Q8 = C42.9Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.9Q8128,32
C42.10Q8 = C42.10Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.10Q8128,35
C42.11Q8 = C42.30D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.11Q8128,39
C42.12Q8 = C42.31D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.12Q8128,40
C42.13Q8 = C42.32D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.13Q8128,41
C42.14Q8 = C16.C8φ: Q8/C2C22 ⊆ Aut C42324C4^2.14Q8128,101
C42.15Q8 = M4(2)⋊1C8φ: Q8/C2C22 ⊆ Aut C4264C4^2.15Q8128,297
C42.16Q8 = C81M4(2)φ: Q8/C2C22 ⊆ Aut C4264C4^2.16Q8128,301
C42.17Q8 = C42.90D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.17Q8128,302
C42.18Q8 = C42.91D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.18Q8128,303
C42.19Q8 = C42.Q8φ: Q8/C2C22 ⊆ Aut C4264C4^2.19Q8128,304
C42.20Q8 = C42.92D4φ: Q8/C2C22 ⊆ Aut C4264C4^2.20Q8128,305
C42.21Q8 = C42.21Q8φ: Q8/C2C22 ⊆ Aut C4264C4^2.21Q8128,306
C42.22Q8 = C8⋊C42φ: Q8/C2C22 ⊆ Aut C42128C4^2.22Q8128,508
C42.23Q8 = C42.23Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.23Q8128,564
C42.24Q8 = C42.24Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.24Q8128,568
C42.25Q8 = C42.25Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.25Q8128,575
C42.26Q8 = C42.26Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.26Q8128,579
C42.27Q8 = C42.27Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.27Q8128,672
C42.28Q8 = C42.28Q8φ: Q8/C2C22 ⊆ Aut C4232C4^2.28Q8128,678
C42.29Q8 = C42.29Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.29Q8128,679
C42.30Q8 = C42.30Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.30Q8128,680
C42.31Q8 = C42.31Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.31Q8128,681
C42.32Q8 = C42.32Q8φ: Q8/C2C22 ⊆ Aut C42164C4^2.32Q8128,834
C42.33Q8 = C42.33Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.33Q8128,1062
C42.34Q8 = C42.34Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.34Q8128,1134
C42.35Q8 = C42.35Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.35Q8128,1284
C42.36Q8 = C42.36Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.36Q8128,1302
C42.37Q8 = C42.37Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.37Q8128,1303
C42.38Q8 = C42.38Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.38Q8128,1338
C42.39Q8 = C42.39Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.39Q8128,1379
C42.40Q8 = C42.40Q8φ: Q8/C2C22 ⊆ Aut C42128C4^2.40Q8128,1577
C42.41Q8 = C426C8φ: Q8/C4C2 ⊆ Aut C4232C4^2.41Q8128,8
C42.42Q8 = C42.42Q8φ: Q8/C4C2 ⊆ Aut C4264C4^2.42Q8128,296
C42.43Q8 = C42.43Q8φ: Q8/C4C2 ⊆ Aut C4264C4^2.43Q8128,300
C42.44Q8 = C43.7C2φ: Q8/C4C2 ⊆ Aut C42128C4^2.44Q8128,499
C42.45Q8 = C42.45Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.45Q8128,500
C42.46Q8 = C42.46Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.46Q8128,11
C42.47Q8 = C16.3C8φ: Q8/C4C2 ⊆ Aut C42322C4^2.47Q8128,105
C42.48Q8 = C2×C82C8φ: Q8/C4C2 ⊆ Aut C42128C4^2.48Q8128,294
C42.49Q8 = C2×C81C8φ: Q8/C4C2 ⊆ Aut C42128C4^2.49Q8128,295
C42.50Q8 = C88M4(2)φ: Q8/C4C2 ⊆ Aut C4264C4^2.50Q8128,298
C42.51Q8 = C87M4(2)φ: Q8/C4C2 ⊆ Aut C4264C4^2.51Q8128,299
C42.52Q8 = C4×C4.Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.52Q8128,506
C42.53Q8 = C4×C2.D8φ: Q8/C4C2 ⊆ Aut C42128C4^2.53Q8128,507
C42.54Q8 = C428C8φ: Q8/C4C2 ⊆ Aut C42128C4^2.54Q8128,563
C42.55Q8 = C42.55Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.55Q8128,566
C42.56Q8 = C42.56Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.56Q8128,567
C42.57Q8 = C429C8φ: Q8/C4C2 ⊆ Aut C42128C4^2.57Q8128,574
C42.58Q8 = C42.58Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.58Q8128,576
C42.59Q8 = C42.59Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.59Q8128,577
C42.60Q8 = C42.60Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.60Q8128,578
C42.61Q8 = C42.61Q8φ: Q8/C4C2 ⊆ Aut C42128C4^2.61Q8128,671
C42.62Q8 = C42.62Q8φ: Q8/C4C2 ⊆ Aut C4232C4^2.62Q8128,677
C42.63Q8 = C4×C42.C2φ: Q8/C4C2 ⊆ Aut C42128C4^2.63Q8128,1037
C42.64Q8 = C43.15C2φ: Q8/C4C2 ⊆ Aut C42128C4^2.64Q8128,1591
C42.65Q8 = C43.18C2φ: Q8/C4C2 ⊆ Aut C42128C4^2.65Q8128,1596
C42.66Q8 = C2.C82central extension (φ=1)128C4^2.66Q8128,5
C42.67Q8 = C4×C4⋊C8central extension (φ=1)128C4^2.67Q8128,498

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