Finite Group Databasebeta

← C17×Dic395 #41001696

Subgroups — C17×Dic395 #41001696

Order 26860.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×C17×C79C211yesmaximal, characteristic
2C5×C17×C79C411yescharacteristic, complemented, Hall
3C17×Dic79—51nomaximal, Hall
4C2×C17×C79D511yescharacteristic
5Dic395C1711yesmaximal, characteristic, direct product factor, Hall
6C17×C79Dic511yescharacteristic, complemented, Hall
7C2×C5×C79C2×C1711yescharacteristic
8C5×C79C4×C1711yescharacteristic, complemented, Hall
9C17×Dic5—791nomaximal, Hall
10Dic79—51noHall
11C2×C5×C17D7911yescharacteristic
12C2×C79D5×C1711yescharacteristic
13C5×C17Dic7911yescharacteristic, complemented, Hall
14C79C17×Dic511yescharacteristic, complemented, Sylow
15C4×C17—3951noHall
16C2×C17D39511yescharacteristic
17Dic5—791noHall
18C17Dic39511yescharacteristic, direct product factor, Sylow
19C2×C5C17×D7911yescharacteristic
20C5C17×Dic7911yescharacteristic, complemented, Sylow
21C4—3951noSylow
22C2C17×D39511yescharacteristic
subgroupG/H
center, hypercenterC2×C17D395
commutator, hypocenterC5×C79C4×C17
FrattiniC2C17×D395
Fitting, socle, prime radicalC2×C5×C17×C79C2
cosocleC2×C5×C79C2×C17
LCSG ▷ C5×C79
UCSC1 ◁ C2×C17

Complements

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

NH ≅ G/Ntype
2. C5×C17×C79C4semidirect
5. Dic395C17direct (N × H)
6. C17×C79Dic5semidirect
8. C5×C79C4×C17semidirect
13. C5×C17Dic79semidirect
14. C79C17×Dic5semidirect
18. C17Dic395direct (N × H)
20. C5C17×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C17×C792
C17×Dic795
Dic39517
C17×Dic579