Finite Group Databasebeta

← C4×ΓL(1,𝔽8)×C283 #37557766

Subgroups — C4×ΓL(1,𝔽8)×C283 #37557766

Order 23772.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×ΓL(1,𝔽8)×C283C211yesmaximal, characteristic
2C4×C7×C283C311yesmaximal, characteristic, complemented, Hall
3ΓL(1,𝔽8)×C283C411yescharacteristic, direct product factor, Hall
4C2×C7×C283C2×C311yescharacteristic
5C3×C4×C283—71nomaximal, Hall
6C7×C283C3×C411yescharacteristic, complemented, Hall
7C2×C3×C283—71no—
8C4×C283ΓL(1,𝔽8)11yescharacteristic, direct product factor, Hall
9C3×C283—71noHall
10C2×C283C2×ΓL(1,𝔽8)11yescharacteristic
11C283C4×ΓL(1,𝔽8)11yescharacteristic, direct product factor, Sylow
12C4×ΓL(1,𝔽8)C28311yesmaximal, characteristic, direct product factor, Hall
13C2×ΓL(1,𝔽8)C2×C28311yescharacteristic
14C4×C7C3×C28311yescharacteristic, complemented, Hall
15ΓL(1,𝔽8)C4×C28311yescharacteristic, direct product factor, Hall
16C2×C7C2×C3×C28311yescharacteristic
17C3×C4—71noHall
18C7C3×C4×C28311yescharacteristic, complemented, Sylow
19C2×C3—71no—
20C4ΓL(1,𝔽8)×C28311yescharacteristic, direct product factor, Sylow
21C3—71noSylow
22C2C2×ΓL(1,𝔽8)×C28311yescharacteristic
subgroupG/H
center, hypercenterC4×C283ΓL(1,𝔽8)
commutator, hypocenterC7C3×C4×C283
FrattiniC2C2×ΓL(1,𝔽8)×C283
FittingC4×C7×C283C3
socleC2×C7×C283C2×C3
prime radicalC2×ΓL(1,𝔽8)×C283C2
cosocleC2×C7C2×C3×C283
LCSG ▷ C7
UCSC1 ◁ C4×C283

Complements

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

NH ≅ G/Ntype
2. C4×C7×C283C3semidirect
3. ΓL(1,𝔽8)×C283C4direct (N × H)
6. C7×C283C3×C4semidirect
8. C4×C283ΓL(1,𝔽8)direct (N × H)
11. C283C4×ΓL(1,𝔽8)direct (N × H)
12. C4×ΓL(1,𝔽8)C283direct (N × H)
14. C4×C7C3×C283semidirect
15. ΓL(1,𝔽8)C4×C283direct (N × H)
18. C7C3×C4×C283semidirect
20. C4ΓL(1,𝔽8)×C283direct (N × H)

Maximal subgroups

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

subgroupindex
C2×ΓL(1,𝔽8)×C2832
C4×C7×C2833
C3×C4×C2837
C4×ΓL(1,𝔽8)283