Finite Group Databasebeta

← C13×C19×Dic17 #30680985

Subgroups — C13×C19×Dic17 #30680985

Order 16796.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C13×C17×C19C211yesmaximal, characteristic
2C13×C17×C19C411yescharacteristic, complemented, Hall
3C19×Dic17C1311yesmaximal, characteristic, direct product factor, Hall
4C4×C13×C19—171nomaximal, Hall
5C13×Dic17C1911yesmaximal, characteristic, direct product factor, Hall
6C2×C17×C19C2×C1311yescharacteristic
7C2×C13×C19D1711yescharacteristic
8C2×C13×C17C2×C1911yescharacteristic
9C17×C19C4×C1311yescharacteristic, complemented, Hall
10C13×C19Dic1711yescharacteristic, direct product factor, Hall
11C13×C17C4×C1911yescharacteristic, complemented, Hall
12C4×C19—171noHall
13Dic17C13×C1911yescharacteristic, direct product factor, Hall
14C4×C13—171noHall
15C2×C19C13×D1711yescharacteristic
16C2×C17C2×C13×C1911yescharacteristic
17C2×C13C19×D1711yescharacteristic
18C19C13×Dic1711yescharacteristic, direct product factor, Sylow
19C17C4×C13×C1911yescharacteristic, complemented, Sylow
20C13C19×Dic1711yescharacteristic, direct product factor, Sylow
21C4—171noSylow
22C2C13×C19×D1711yescharacteristic
subgroupG/H
center, hypercenterC2×C13×C19D17
commutator, hypocenterC17C4×C13×C19
FrattiniC2C13×C19×D17
Fitting, socle, prime radicalC2×C13×C17×C19C2
cosocleC2×C17C2×C13×C19
LCSG ▷ C17
UCSC1 ◁ C2×C13×C19

Complements

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

NH ≅ G/Ntype
2. C13×C17×C19C4semidirect
3. C19×Dic17C13direct (N × H)
5. C13×Dic17C19direct (N × H)
9. C17×C19C4×C13semidirect
10. C13×C19Dic17direct (N × H)
11. C13×C17C4×C19semidirect
13. Dic17C13×C19direct (N × H)
18. C19C13×Dic17direct (N × H)
19. C17C4×C13×C19semidirect
20. C13C19×Dic17direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C13×C17×C192
C19×Dic1713
C4×C13×C1917
C13×Dic1719