Finite Group Databasebeta

← D9×C19×C101 #46828804

Subgroups — D9×C19×C101 #46828804

Order 34542.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×C19×C101C211yesmaximal, characteristic, complemented, Hall
2D3×C19×C101—31nomaximal
3C3×C19×C101D311yescharacteristic
4C2×C19×C101—91noHall
5C19×C101D911yescharacteristic, direct product factor, Hall
6D9×C101C1911yesmaximal, characteristic, direct product factor, Hall
7C9×C101C2×C1911yescharacteristic, complemented, Hall
8D3×C101—31no—
9D9×C19C10111yesmaximal, characteristic, direct product factor, Hall
10C3×C101D3×C1911yescharacteristic
11C2×C101—91noHall
12C9×C19C2×C10111yescharacteristic, complemented, Hall
13D3×C19—31no—
14C101D9×C1911yescharacteristic, direct product factor, Sylow
15C3×C19D3×C10111yescharacteristic
16C2×C19—91noHall
17C19D9×C10111yescharacteristic, direct product factor, Sylow
18D9C19×C10111yescharacteristic, direct product factor, Hall
19C9C2×C19×C10111yescharacteristic, complemented, Sylow
20D3—31no—
21C3D3×C19×C10111yescharacteristic
22C2—91noSylow
subgroupG/H
center, hypercenterC19×C101D9
commutator, cosocle, hypocenterC9C2×C19×C101
FrattiniC3D3×C19×C101
FittingC9×C19×C101C2
socleC3×C19×C101D3
LCSG ▷ C9
UCSC1 ◁ C19×C101

Complements

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

NH ≅ G/Ntype
1. C9×C19×C101C2semidirect
5. C19×C101D9direct (N × H)
6. D9×C101C19direct (N × H)
7. C9×C101C2×C19semidirect
9. D9×C19C101direct (N × H)
12. C9×C19C2×C101semidirect
14. C101D9×C19direct (N × H)
17. C19D9×C101direct (N × H)
18. D9C19×C101direct (N × H)
19. C9C2×C19×C101semidirect

Maximal subgroups

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

subgroupindex
C9×C19×C1012
D3×C19×C1013
D9×C10119
D9×C19101