Finite Group Databasebeta

← C3×#21439426 #37523971

Subgroups — C3×#21439426 #37523971

Order 22923.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C32×C283⋊C3C311yesmaximal, characteristic
2#21439426C319yesmaximal, direct product factor
3C3×C283⋊C9C312yesmaximal, complemented
4C3×C9×C283C311yesmaximal, characteristic, complemented
5C32×C283C3211yescharacteristic
6C3×C283⋊C3—33no—
7C3×C283⋊C3C3213yes—
8C9×C283C3213yescomplemented
9C283⋊C9C3216yescomplemented
10C3×C2833−1+213yescomplemented
11C3×C283C3311yescharacteristic
12C283⋊C3—33no—
13C283C3×3−1+211yescharacteristic, complemented, Sylow
14C3×3−1+2—2831nomaximal, Sylow
15C33—2831no—
163−1+2—2839no—
17C3×C9—2832no—
18C3×C9C283⋊C311yescharacteristic, complemented
19C32—2833no—
20C32—8493no—
21C32C3×C283⋊C311yescharacteristic
22C9—2836no—
23C9C3×C283⋊C313yescomplemented
24C3—8493no—
25C3#2143942613yesdirect product factor
26C3C32×C283⋊C311yescharacteristic
subgroupG/H
centerC32C3×C283⋊C3
commutator, cosocleC3×C283C33
FrattiniC3C32×C283⋊C3
FittingC3×C9×C283C3
socleC32×C283C32
prime radicalC32×C283⋊C3C3
hypercenterC3×C9C283⋊C3
hypocenterC283C3×3−1+2
LCSG ▷ C3×C283 ▷ C283
UCSC1 ◁ C32 ◁ C3×C9

Complements

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

NH ≅ G/Ntype
2. #21439426C3direct (N × H)
3. C3×C283⋊C9C3semidirect
4. C3×C9×C283C3semidirect
8. C9×C283C32semidirect
9. C283⋊C9C32semidirect
10. C3×C2833−1+2semidirect
13. C283C3×3−1+2semidirect
18. C3×C9C283⋊C3semidirect
23. C9C3×C283⋊C3semidirect
25. C3#21439426direct (N × H)

Maximal subgroups

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

subgroupindex
C32×C283⋊C33
#214394263
C3×C283⋊C93
C3×C9×C2833
C3×3−1+2283