Extensions 1→N→G→Q→1 with N=C242D5 and Q=C2

Direct product G=N×Q with N=C242D5 and Q=C2
dρLabelID
C2×C242D580C2xC2^4:2D5320,1512

Semidirect products G=N:Q with N=C242D5 and Q=C2
extensionφ:Q→Out NdρLabelID
C242D51C2 = C242D10φ: C2/C1C2 ⊆ Out C242D5404C2^4:2D5:1C2320,659
C242D52C2 = C24.27D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:2C2320,1162
C242D53C2 = C24.30D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:3C2320,1166
C242D54C2 = C24.56D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:4C2320,1258
C242D55C2 = D5×C22≀C2φ: C2/C1C2 ⊆ Out C242D540C2^4:2D5:5C2320,1260
C242D56C2 = C243D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:6C2320,1261
C242D57C2 = C24.34D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:7C2320,1264
C242D58C2 = C24.35D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:8C2320,1265
C242D59C2 = C245D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:9C2320,1266
C242D510C2 = C24.36D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:10C2320,1267
C242D511C2 = D4×C5⋊D4φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:11C2320,1473
C242D512C2 = C248D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:12C2320,1476
C242D513C2 = C24.41D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:13C2320,1477
C242D514C2 = C24.42D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5:14C2320,1478
C242D515C2 = C24.72D10φ: trivial image80C2^4:2D5:15C2320,1463

Non-split extensions G=N.Q with N=C242D5 and Q=C2
extensionφ:Q→Out NdρLabelID
C242D5.1C2 = C24.31D10φ: C2/C1C2 ⊆ Out C242D580C2^4:2D5.1C2320,1167
C242D5.2C2 = C242F5φ: C2/C1C2 ⊆ Out C242D5404C2^4:2D5.2C2320,272

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