Finite Group Databasebeta

← C3×Dic5×C521 #44530438

Subgroups — C3×Dic5×C521 #44530438

Order 31260.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C5×C521C211yesmaximal, characteristic
2Dic5×C521C311yesmaximal, characteristic, direct product factor, Hall
3C3×C5×C521C411yescharacteristic, complemented, Hall
4C3×C4×C521—51nomaximal, Hall
5C2×C5×C521C2×C311yescharacteristic
6C2×C3×C521D511yescharacteristic
7C5×C521C3×C411yescharacteristic, complemented, Hall
8C4×C521—51noHall
9C3×C521Dic511yescharacteristic, direct product factor, Hall
10C2×C521C3×D511yescharacteristic
11C521C3×Dic511yescharacteristic, direct product factor, Sylow
12C3×Dic5C52111yesmaximal, characteristic, direct product factor, Hall
13C2×C3×C5C2×C52111yescharacteristic
14Dic5C3×C52111yescharacteristic, direct product factor, Hall
15C3×C5C4×C52111yescharacteristic, complemented, Hall
16C3×C4—51noHall
17C2×C5C2×C3×C52111yescharacteristic
18C2×C3D5×C52111yescharacteristic
19C5C3×C4×C52111yescharacteristic, complemented, Sylow
20C4—51noSylow
21C3Dic5×C52111yescharacteristic, direct product factor, Sylow
22C2C3×D5×C52111yescharacteristic
subgroupG/H
center, hypercenterC2×C3×C521D5
commutator, hypocenterC5C3×C4×C521
FrattiniC2C3×D5×C521
Fitting, socle, prime radicalC2×C3×C5×C521C2
cosocleC2×C5C2×C3×C521
LCSG ▷ C5
UCSC1 ◁ C2×C3×C521

Complements

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

NH ≅ G/Ntype
2. Dic5×C521C3direct (N × H)
3. C3×C5×C521C4semidirect
7. C5×C521C3×C4semidirect
9. C3×C521Dic5direct (N × H)
11. C521C3×Dic5direct (N × H)
12. C3×Dic5C521direct (N × H)
14. Dic5C3×C521direct (N × H)
15. C3×C5C4×C521semidirect
19. C5C3×C4×C521semidirect
21. C3Dic5×C521direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×C5×C5212
Dic5×C5213
C3×C4×C5215
C3×Dic5521