Finite Group Databasebeta

← Dic3×ΓL(1,𝔽8)×C71 #31822040

Subgroups — Dic3×ΓL(1,𝔽8)×C71 #31822040

Order 17892.

56 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×ΓL(1,𝔽8)×C71C211yesmaximal, characteristic
2C7×Dic3×C71C311yesmaximal, characteristic, complemented
3C4×ΓL(1,𝔽8)×C71—31nomaximal
4C3×ΓL(1,𝔽8)×C71C411yescharacteristic, complemented, Hall
5C2×ΓL(1,𝔽8)×C71—21no—
6C2×ΓL(1,𝔽8)×C71D311yescharacteristic
7C2×C3×C7×C71C2×C311yescharacteristic
8C3×Dic3×C71—71nomaximal, Hall
9C4×C7×C71—31noHall
10C3×C7×C71C3×C411yescharacteristic, complemented
11ΓL(1,𝔽8)×C71—21no—
12ΓL(1,𝔽8)×C71Dic311yescharacteristic, direct product factor
13C2×C32×C71—71no—
14C2×C7×C71C3×D311yescharacteristic
15C3×C4×C71—211no—
16Dic3×C71ΓL(1,𝔽8)11yescharacteristic, direct product factor
17C32×C71—71noHall
18C7×C71C3×Dic311yescharacteristic, complemented, Hall
19C2×C3×C71—71no—
20C2×C3×C71—141no—
21C2×C3×C71C2×ΓL(1,𝔽8)11yescharacteristic
22C4×C71—31noHall
23Dic3×ΓL(1,𝔽8)C7111yesmaximal, characteristic, direct product factor, Hall
24C3×C71—71no—
25C3×C71—141no—
26C3×C71C4×ΓL(1,𝔽8)11yescharacteristic, complemented
27C2×C71D3×ΓL(1,𝔽8)11yescharacteristic
28C2×C3×ΓL(1,𝔽8)C2×C7111yescharacteristic
29C7×Dic3C3×C7111yescharacteristic, complemented
30C4×ΓL(1,𝔽8)—31no—
31C71Dic3×ΓL(1,𝔽8)11yescharacteristic, direct product factor, Sylow
32C3×ΓL(1,𝔽8)C4×C7111yescharacteristic, complemented, Hall
33C2×C3×C7C2×C3×C7111yescharacteristic
34C2×ΓL(1,𝔽8)—21no—
35C2×ΓL(1,𝔽8)D3×C7111yescharacteristic
36C3×Dic3—71noHall
37C4×C7—31noHall
38C3×C7C3×C4×C7111yescharacteristic, complemented
39ΓL(1,𝔽8)—21no—
40ΓL(1,𝔽8)Dic3×C7111yescharacteristic, direct product factor
41C2×C32—71no—
42C2×C7C3×D3×C7111yescharacteristic
43C3×C4—211no—
44Dic3ΓL(1,𝔽8)×C7111yescharacteristic, direct product factor
45C32—71noSylow
46C7C3×Dic3×C7111yescharacteristic, complemented, Sylow
47C2×C3—71no—
48C2×C3—141no—
49C2×C3C2×ΓL(1,𝔽8)×C7111yescharacteristic
50C4—31noSylow
51C3—71no—
52C3—141no—
53C3C4×ΓL(1,𝔽8)×C7111yescharacteristic, complemented
54C2D3×ΓL(1,𝔽8)×C7111yescharacteristic
subgroupG/H
center, hypercenterC2×C71D3×ΓL(1,𝔽8)
commutator, hypocenterC3×C7C3×C4×C71
FrattiniC2D3×ΓL(1,𝔽8)×C71
Fitting, socleC2×C3×C7×C71C2×C3
prime radicalC2×C3×ΓL(1,𝔽8)×C71C2
cosocleC2×C3×C7C2×C3×C71
LCSG ▷ C3×C7
UCSC1 ◁ C2×C71

Complements

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

NH ≅ G/Ntype
2. C7×Dic3×C71C3semidirect
4. C3×ΓL(1,𝔽8)×C71C4semidirect
10. C3×C7×C71C3×C4semidirect
12. ΓL(1,𝔽8)×C71Dic3direct (N × H)
16. Dic3×C71ΓL(1,𝔽8)direct (N × H)
18. C7×C71C3×Dic3semidirect
23. Dic3×ΓL(1,𝔽8)C71direct (N × H)
26. C3×C71C4×ΓL(1,𝔽8)semidirect
29. C7×Dic3C3×C71semidirect
31. C71Dic3×ΓL(1,𝔽8)direct (N × H)
32. C3×ΓL(1,𝔽8)C4×C71semidirect
38. C3×C7C3×C4×C71semidirect
40. ΓL(1,𝔽8)Dic3×C71direct (N × H)
44. Dic3ΓL(1,𝔽8)×C71direct (N × H)
46. C7C3×Dic3×C71semidirect
53. C3C4×ΓL(1,𝔽8)×C71semidirect

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
C7×Dic3×C713
C4×ΓL(1,𝔽8)×C713
C3×Dic3×C717
Dic3×ΓL(1,𝔽8)71