Finite Group Databasebeta

← #3861×Dic43 #38760340

Subgroups — #3861×Dic43 #38760340

Order 25284.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C43×#3861C211yesmaximal, characteristic
2C72×Dic43C311yesmaximal, characteristic, complemented, Hall
3C43×#3861C411yescharacteristic, complemented, Hall
4C2×C72×C43C2×C311yescharacteristic
5ΓL(1,𝔽8)×Dic43—78nomaximal
6C72×C43C3×C411yescharacteristic, complemented, Hall
7C2×ΓL(1,𝔽8)×C43—78no—
8C7×Dic43ΓL(1,𝔽8)18yescomplemented
9ΓL(1,𝔽8)×C43—78no—
10C2×C7×C43C2×ΓL(1,𝔽8)18yes—
11C4×#3861—431nomaximal, Hall
12C3×Dic43—491noHall
13C7×C43C4×ΓL(1,𝔽8)18yescomplemented
14C2×#3861D4311yescharacteristic
15C2×C3×C43—491no—
16C4×C72—431noHall
17Dic43#386111yescharacteristic, direct product factor, Hall
18#3861Dic4311yescharacteristic, direct product factor, Hall
19C3×C43—491noHall
20C2×C72C3×D4311yescharacteristic
21C2×C43C2×#386111yescharacteristic
22C4×ΓL(1,𝔽8)—3018no—
23C72C3×Dic4311yescharacteristic, complemented, Sylow
24C43C4×#386111yescharacteristic, complemented, Sylow
25C2×ΓL(1,𝔽8)—78no—
26C4×C7—438no—
27ΓL(1,𝔽8)—78no—
28C2×C7ΓL(1,𝔽8)×D4318yes—
29C3×C4—21071noHall
30C7ΓL(1,𝔽8)×Dic4318yescomplemented
31C2×C3—491no—
32C4—431noSylow
33C3—491noSylow
34C2D43×#386111yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2D43×#3861
commutator, hypocenterC72×C43C3×C4
Fitting, socle, cosocleC2×C72×C43C2×C3
prime radicalC2×C43×#3861C2
LCSG ▷ C72×C43
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
2. C72×Dic43C3semidirect
3. C43×#3861C4semidirect
6. C72×C43C3×C4semidirect
8. C7×Dic43ΓL(1,𝔽8)semidirect
13. C7×C43C4×ΓL(1,𝔽8)semidirect
17. Dic43#3861direct (N × H)
18. #3861Dic43direct (N × H)
23. C72C3×Dic43semidirect
24. C43C4×#3861semidirect
30. C7ΓL(1,𝔽8)×Dic43semidirect

Maximal subgroups

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

subgroupindex
C2×C43×#38612
C72×Dic433
ΓL(1,𝔽8)×Dic437
C4×#386143