Finite Group Databasebeta

← C3×#17987549 #28356835

Subgroups — C3×#17987549 #28356835

Order 13851.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#17987549C313yesmaximal, direct product factor
2C3×#13095301C311yesmaximal, characteristic
3#13095301C912yes—
4#13095301C3211yescharacteristic
5C3×C19×C27C911yescharacteristic
6C3×C243—191nomaximal, Sylow
7C3×C9×C19C2711yescharacteristic
8C19×C27C2712yes—
9C19×C27C3×C911yescharacteristic
10C3×C81—191no—
11C243—193no—
12C32×C19C8111yescharacteristic
13C9×C19C8112yes—
14C9×C19C3×C2711yescharacteristic
15C3×C27#429611yescharacteristic
16C81—192no—
17C81—191no—
18C3×C19C24313yescomplemented
19C3×C19C3×C8111yescharacteristic
20C3×C9#1058702011yescharacteristic
21C27#1058702012yes—
22C27C3×#429611yescharacteristic
23C19C3×C24311yescharacteristic, complemented, Sylow
24C32#1309533511yescharacteristic
25C9#1309533512yes—
26C9C3×#1058702011yescharacteristic
27C3#1798754913yesdirect product factor
28C3C3×#1309533511yescharacteristic
subgroupG/H
center, hypercenterC3×C27#4296
commutator, hypocenterC19C3×C243
FrattiniC27C3×#4296
FittingC3×C19×C27C9
socle, prime radicalC32×C19C81
cosocle#13095301C32
LCSG ▷ C19
UCSC1 ◁ C3×C27

Complements

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

NH ≅ G/Ntype
1. #17987549C3direct (N × H)
18. C3×C19C243semidirect
23. C19C3×C243semidirect
27. C3#17987549direct (N × H)

Maximal subgroups

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

subgroupindex
#179875493
C3×#130953013
C3×C24319