Finite Group Databasebeta

← C5×#20266783 #45656406

Subgroups — C5×#20266783 #45656406

Order 32580.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#13108658C211yesmaximal, characteristic
2C5×Dic181⋊C3C311yesmaximal, characteristic
3C5×#13108658C411yescharacteristic, complemented, Hall
4#20266783C511yesmaximal, characteristic, direct product factor, Hall
5C2×C5×C181⋊C3C2×C311yescharacteristic
6C5×Dic181C911yescharacteristic, complemented, Hall
7C2×#13108658C2×C511yescharacteristic
8C5×C181⋊C3C3×C411yescharacteristic
9Dic181⋊C3C3×C511yescharacteristic
10C2×C5×C181C2×C911yescharacteristic
11#13108658C4×C511yescharacteristic, complemented, Hall
12C2×C181⋊C3C2×C3×C511yescharacteristic
13C5×C181C4×C911yescharacteristic, complemented, Hall
14Dic181C5×C911yescharacteristic, complemented, Hall
15C181⋊C3C3×C4×C511yescharacteristic
16C2×C181C2×C5×C911yescharacteristic
17C181C4×C5×C911yescharacteristic, complemented, Sylow
18C4×C5×C9—1811nomaximal, Hall
19C2×C5×C9—1811no—
20C3×C4×C5—1811no—
21C5×C9—1811noHall
22C4×C9—1811noHall
23C2×C3×C5—1811no—
24C4×C5—1811noHall
25C2×C9—1811no—
26C3×C5—1811no—
27C3×C4—1811no—
28C2×C5#13108658⋊C211yescharacteristic
29C9—1811noSylow
30C2×C3—1811no—
31C5#2026678311yescharacteristic, direct product factor, Sylow
32C4—1811noSylow
33C3—1811no—
34C2C5×#13108658⋊C211yescharacteristic
subgroupG/H
center, hypercenterC2×C5#13108658⋊C2
commutator, hypocenterC181C4×C5×C9
FrattiniC2C5×#13108658⋊C2
Fitting, socleC2×C5×C181C2×C9
prime radicalC2×C5×C181⋊C3C2×C3
cosocleC2×C181⋊C3C2×C3×C5
LCSG ▷ C181
UCSC1 ◁ C2×C5

Complements

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

NH ≅ G/Ntype
3. C5×#13108658C4semidirect
4. #20266783C5direct (N × H)
6. C5×Dic181C9semidirect
11. #13108658C4×C5semidirect
13. C5×C181C4×C9semidirect
14. Dic181C5×C9semidirect
17. C181C4×C5×C9semidirect
31. C5#20266783direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#131086582
C5×Dic181⋊C33
#202667835
C4×C5×C9181