Finite Group Databasebeta

← C5×Dic1219 #37567166

Subgroups — C5×Dic1219 #37567166

Order 24380.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×C23×C53C211yesmaximal, characteristic
2C5×C23×C53C411yescharacteristic, complemented, Hall
3Dic1219C511yesmaximal, characteristic, direct product factor, Hall
4C2×C23×C53C2×C511yescharacteristic
5C23×C53C4×C511yescharacteristic, complemented, Hall
6C5×Dic53—231nomaximal, Hall
7C2×C5×C53D2311yescharacteristic
8C5×Dic23—531nomaximal, Hall
9C5×C53Dic2311yescharacteristic, complemented, Hall
10C2×C5×C23D5311yescharacteristic
11Dic53—231noHall
12C5×C23Dic5311yescharacteristic, complemented, Hall
13C2×C53C5×D2311yescharacteristic
14Dic23—531noHall
15C53C5×Dic2311yescharacteristic, complemented, Sylow
16C2×C23C5×D5311yescharacteristic
17C23C5×Dic5311yescharacteristic, complemented, Sylow
18C4×C5—12191noHall
19C2×C5D121911yescharacteristic
20C5Dic121911yescharacteristic, direct product factor, Sylow
21C4—12191noSylow
22C2C5×D121911yescharacteristic
subgroupG/H
center, hypercenterC2×C5D1219
commutator, hypocenterC23×C53C4×C5
FrattiniC2C5×D1219
Fitting, socle, prime radicalC2×C5×C23×C53C2
cosocleC2×C23×C53C2×C5
LCSG ▷ C23×C53
UCSC1 ◁ C2×C5

Complements

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

NH ≅ G/Ntype
2. C5×C23×C53C4semidirect
3. Dic1219C5direct (N × H)
5. C23×C53C4×C5semidirect
9. C5×C53Dic23semidirect
12. C5×C23Dic53semidirect
15. C53C5×Dic23semidirect
17. C23C5×Dic53semidirect
20. C5Dic1219direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×C23×C532
Dic12195
C5×Dic5323
C5×Dic2353