Finite Group Databasebeta

← C3×#23781029 #44530461

Subgroups — C3×#23781029 #44530461

Order 31260.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C5×D521C211yesmaximal, characteristic
2#23781029C311yesmaximal, characteristic, direct product factor, Hall
3C3×C5×C521C411yescharacteristic, complemented, Hall
4C3×#14523438—51nomaximal, Hall
5C5×D521C2×C311yescharacteristic
6C3×D521D511yescharacteristic
7C5×C521C3×C411yescharacteristic, complemented, Hall
8#14523438—51noHall
9C3×C521Dic511yescharacteristic, complemented, Hall
10D521C3×D511yescharacteristic
11C521C3×Dic511yescharacteristic, complemented, Sylow
12C3×Dic5—5211nomaximal, Hall
13C2×C3×C5—5211no—
14Dic5—5211noHall
15C3×C5#1452343811yescharacteristic, complemented, Hall
16C3×C4—26051noHall
17C2×C5—5211no—
18C2×C3—5211no—
19C5C3×#1452343811yescharacteristic, complemented, Sylow
20C4—26051noSylow
21C3#2378102911yescharacteristic, direct product factor, Sylow
22C2—5211no—
subgroupG/H
center, hypercenterC3#23781029
commutator, hypocenterC5×C521C3×C4
FrattiniC1G
Fitting, socleC3×C5×C521C4
prime radicalC3×C5×D521C2
cosocleC5×D521C2×C3
LCSG ▷ C5×C521
UCSC1 ◁ C3

Complements

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

NH ≅ G/Ntype
2. #23781029C3direct (N × H)
3. C3×C5×C521C4semidirect
7. C5×C521C3×C4semidirect
9. C3×C521Dic5semidirect
11. C521C3×Dic5semidirect
15. C3×C5#14523438semidirect
19. C5C3×#14523438semidirect
21. C3#23781029direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C5×D5212
#237810293
C3×#145234385
C3×Dic5521