Finite Group Databasebeta

← C79×Dic85 #41001697

Subgroups — C79×Dic85 #41001697

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
3Dic17×C79—51nomaximal, Hall
4C2×C17×C79D511yescharacteristic
5Dic5×C79—171nomaximal, Hall
6C17×C79Dic511yescharacteristic, complemented, Hall
7C2×C5×C79D1711yescharacteristic
8C5×C79Dic1711yescharacteristic, complemented, Hall
9Dic85C7911yesmaximal, characteristic, direct product factor, Hall
10C4×C79—851noHall
11C2×C5×C17C2×C7911yescharacteristic
12C2×C79D8511yescharacteristic
13C5×C17C4×C7911yescharacteristic, complemented, Hall
14C79Dic8511yescharacteristic, direct product factor, Sylow
15Dic17—51noHall
16C2×C17D5×C7911yescharacteristic
17Dic5—171noHall
18C17Dic5×C7911yescharacteristic, complemented, Sylow
19C2×C5D17×C7911yescharacteristic
20C5Dic17×C7911yescharacteristic, complemented, Sylow
21C4—851noSylow
22C2C79×D8511yescharacteristic
subgroupG/H
center, hypercenterC2×C79D85
commutator, hypocenterC5×C17C4×C79
FrattiniC2C79×D85
Fitting, socle, prime radicalC2×C5×C17×C79C2
cosocleC2×C5×C17C2×C79
LCSG ▷ C5×C17
UCSC1 ◁ C2×C79

Complements

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

NH ≅ G/Ntype
2. C5×C17×C79C4semidirect
6. C17×C79Dic5semidirect
8. C5×C79Dic17semidirect
9. Dic85C79direct (N × H)
13. C5×C17C4×C79semidirect
14. C79Dic85direct (N × H)
18. C17Dic5×C79semidirect
20. C5Dic17×C79semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C17×C792
Dic17×C795
Dic5×C7917
Dic8579