Finite Group Databasebeta

← AΣL(1,𝔽27)×C283 #37523934

Subgroups — AΣL(1,𝔽27)×C283 #37523934

Order 22923.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C33×C283C311yesmaximal, characteristic, complemented
23−1+2×C283C312yesmaximal, complemented
3H(3,𝔽3)×C283C311yesmaximal, characteristic, complemented
4C32×C283—33no—
5C32×C283—31no—
6C32×C283—31no—
7C32×C283C3211yescharacteristic
8C9×C283—32no—
9C3×C283—33no—
10C3×C283—31no—
11C3×C283—91no—
12C3×C283H(3,𝔽3)11yescharacteristic
13C283AΣL(1,𝔽27)11yescharacteristic, direct product factor, Sylow
14AΣL(1,𝔽27)C28311yesmaximal, characteristic, direct product factor, Sylow
15C33C3×C28311yescharacteristic, complemented
163−1+2C3×C28312yescomplemented
17H(3,𝔽3)C3×C28311yescharacteristic, complemented
18C32—33no—
19C32—31no—
20C32—31no—
21C32C32×C28311yescharacteristic
22C9—32no—
23C3—31no—
24C3—33no—
25C3—91no—
26C3H(3,𝔽3)×C28311yescharacteristic
subgroupG/H
center, socleC3×C283H(3,𝔽3)
commutator, Frattini, cosocleC32C32×C283
LCSG ▷ C32 ▷ C3 ▷ C1
UCSC1 ◁ C3×C283 ◁ C32×C283 ◁ G

Complements

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

NH ≅ G/Ntype
1. C33×C283C3semidirect
2. 3−1+2×C283C3semidirect
3. H(3,𝔽3)×C283C3semidirect
13. C283AΣL(1,𝔽27)direct (N × H)
14. AΣL(1,𝔽27)C283direct (N × H)
15. C33C3×C283semidirect
16. 3−1+2C3×C283semidirect
17. H(3,𝔽3)C3×C283semidirect

Maximal subgroups

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

subgroupindex
C33×C2833
3−1+2×C2833
H(3,𝔽3)×C2833
AΣL(1,𝔽27)283