Finite Group Databasebeta

← C2×C3×AGL(1,𝔽7)×C71 #31822077

Subgroups — C2×C3×AGL(1,𝔽7)×C71 #31822077

Order 17892.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×ΓL(1,𝔽8)×C71C211yesmaximal, characteristic, complemented
2C3×AGL(1,𝔽7)×C71C212yesmaximal, direct product factor
3C2×C3×D7×C71C311yesmaximal, characteristic, complemented
4C2×AGL(1,𝔽7)×C71C313yesmaximal, direct product factor
5C3×ΓL(1,𝔽8)×C71C2211yescharacteristic, complemented, Hall
6AGL(1,𝔽7)×C71C2×C316yesdirect product factor
7C3×D7×C71C2×C312yescomplemented
8C2×ΓL(1,𝔽8)×C71C2×C313yescomplemented
9C2×C3×C7×C71C2×C311yescharacteristic, complemented
10C22×C32×C71—71nomaximal, Hall
11C2×D7×C71C3211yescharacteristic, complemented, Hall
12C3×C7×C71C22×C311yescharacteristic, complemented
13ΓL(1,𝔽8)×C71C22×C313yescomplemented
14C2×C32×C71—72no—
15C2×C32×C71—71no—
16C2×C7×C71C2×C3211yescharacteristic, complemented
17D7×C71C2×C3212yescomplemented
18C22×C3×C71—73no—
19C22×C3×C71—71no—
20C32×C71—71noHall
21C7×C71C22×C3211yescharacteristic, complemented, Hall
22C2×C3×C71—76no—
23C2×C3×C71—73no—
24C2×C3×C71—72no—
25C2×C3×C71AGL(1,𝔽7)11yescharacteristic, direct product factor
26C22×C71—71noHall
27C2×C3×AGL(1,𝔽7)C7111yesmaximal, characteristic, direct product factor, Hall
28C3×C71—73no—
29C3×C71C2×AGL(1,𝔽7)11yescharacteristic, direct product factor
30C2×C71—72no—
31C2×C71C3×AGL(1,𝔽7)11yescharacteristic, direct product factor
32C2×C3×ΓL(1,𝔽8)C2×C7111yescharacteristic, complemented
33C3×AGL(1,𝔽7)C2×C7112yesdirect product factor
34C2×C3×D7C3×C7111yescharacteristic, complemented
35C2×AGL(1,𝔽7)C3×C7113yesdirect product factor
36C71C2×C3×AGL(1,𝔽7)11yescharacteristic, direct product factor, Sylow
37C3×ΓL(1,𝔽8)C22×C7111yescharacteristic, complemented, Hall
38C2×C3×C7C2×C3×C7111yescharacteristic, complemented
39C3×D7C2×C3×C7112yescomplemented
40C2×ΓL(1,𝔽8)C2×C3×C7113yescomplemented
41AGL(1,𝔽7)C2×C3×C7116yesdirect product factor
42C22×C32—71noHall
43C2×D7C32×C7111yescharacteristic, complemented, Hall
44C3×C7C22×C3×C7111yescharacteristic, complemented
45ΓL(1,𝔽8)C22×C3×C7113yescomplemented
46C2×C32—72no—
47C2×C32—71no—
48C2×C7C2×C32×C7111yescharacteristic, complemented
49D7C2×C32×C7112yescomplemented
50C22×C3—73no—
51C22×C3—71no—
52C32—71noSylow
53C7C22×C32×C7111yescharacteristic, complemented, Sylow
54C2×C3—76no—
55C2×C3—72no—
56C2×C3—73no—
57C2×C3AGL(1,𝔽7)×C7111yescharacteristic, direct product factor
58C22—71noSylow
59C3—73no—
60C3C2×AGL(1,𝔽7)×C7111yescharacteristic, direct product factor
61C2—72no—
62C2C3×AGL(1,𝔽7)×C7111yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2×C3×C71AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C22×C32×C71
FrattiniC1G
Fitting, socleC2×C3×C7×C71C2×C3
LCSG ▷ C7
UCSC1 ◁ C2×C3×C71

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×C3×ΓL(1,𝔽8)×C71C2semidirect
2. C3×AGL(1,𝔽7)×C71C2direct (N × H)
3. C2×C3×D7×C71C3semidirect
4. C2×AGL(1,𝔽7)×C71C3direct (N × H)
5. C3×ΓL(1,𝔽8)×C71C22semidirect
6. AGL(1,𝔽7)×C71C2×C3direct (N × H)
7. C3×D7×C71C2×C3semidirect
8. C2×ΓL(1,𝔽8)×C71C2×C3semidirect
9. C2×C3×C7×C71C2×C3semidirect
11. C2×D7×C71C32semidirect
12. C3×C7×C71C22×C3semidirect
13. ΓL(1,𝔽8)×C71C22×C3semidirect
16. C2×C7×C71C2×C32semidirect
17. D7×C71C2×C32semidirect
21. C7×C71C22×C32semidirect
25. C2×C3×C71AGL(1,𝔽7)direct (N × H)
27. C2×C3×AGL(1,𝔽7)C71direct (N × H)
29. C3×C71C2×AGL(1,𝔽7)direct (N × H)
31. C2×C71C3×AGL(1,𝔽7)direct (N × H)
32. C2×C3×ΓL(1,𝔽8)C2×C71semidirect
33. C3×AGL(1,𝔽7)C2×C71direct (N × H)
34. C2×C3×D7C3×C71semidirect
35. C2×AGL(1,𝔽7)C3×C71direct (N × H)
36. C71C2×C3×AGL(1,𝔽7)direct (N × H)
37. C3×ΓL(1,𝔽8)C22×C71semidirect
38. C2×C3×C7C2×C3×C71semidirect
39. C3×D7C2×C3×C71semidirect
40. C2×ΓL(1,𝔽8)C2×C3×C71semidirect
41. AGL(1,𝔽7)C2×C3×C71direct (N × H)
43. C2×D7C32×C71semidirect
44. C3×C7C22×C3×C71semidirect
45. ΓL(1,𝔽8)C22×C3×C71semidirect
48. C2×C7C2×C32×C71semidirect
49. D7C2×C32×C71semidirect
53. C7C22×C32×C71semidirect
57. C2×C3AGL(1,𝔽7)×C71direct (N × H)
60. C3C2×AGL(1,𝔽7)×C71direct (N × H)
62. C2C3×AGL(1,𝔽7)×C71direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C3×ΓL(1,𝔽8)×C712
C3×AGL(1,𝔽7)×C712
C2×C3×D7×C713
C2×AGL(1,𝔽7)×C713
C22×C32×C717
C2×C3×AGL(1,𝔽7)71