Finite Group Databasebeta

← C3×3−1+2×C379 #44501921

Subgroups — C3×3−1+2×C379 #44501921

Order 30699.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C33×C379C311yesmaximal, characteristic
23−1+2×C379C319yesmaximal, direct product factor
3C3×C9×C379C313yesmaximal, complemented
4C32×C379—33no—
5C32×C379C3213yes—
6C32×C379C3211yescharacteristic
7C9×C379C3219yescomplemented
8C3×C379—33no—
9C3×C3793−1+213yesdirect product factor
10C3×C379C3311yescharacteristic
11C379C3×3−1+211yescharacteristic, direct product factor, Sylow
12C3×3−1+2C37911yesmaximal, characteristic, direct product factor, Sylow
13C33C3×C37911yescharacteristic
143−1+2C3×C37919yesdirect product factor
15C3×C9C3×C37913yescomplemented
16C32—33no—
17C32C32×C37913yes—
18C32C32×C37911yescharacteristic
19C9C32×C37919yescomplemented
20C3—33no—
21C33−1+2×C37913yesdirect product factor
22C3C33×C37911yescharacteristic
subgroupG/H
center, socleC32×C379C32
commutator, Frattini, cosocleC3C33×C379
prime radicalC33×C379C3
LCSG ▷ C3 ▷ C1
UCSC1 ◁ C32×C379 ◁ G

Complements

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

NH ≅ G/Ntype
2. 3−1+2×C379C3direct (N × H)
3. C3×C9×C379C3semidirect
7. C9×C379C32semidirect
9. C3×C3793−1+2direct (N × H)
11. C379C3×3−1+2direct (N × H)
12. C3×3−1+2C379direct (N × H)
14. 3−1+2C3×C379direct (N × H)
15. C3×C9C3×C379semidirect
19. C9C32×C379semidirect
21. C33−1+2×C379direct (N × H)

Maximal subgroups

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

subgroupindex
C33×C3793
3−1+2×C3793
C3×C9×C3793
C3×3−1+2379