Finite Group Databasebeta

← C5×#504 #65667

Subgroups — C5×#504 #65667

Order 320.

84 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#131C211yesmaximal, characteristic
2C5×M32C213yesmaximal, complemented
3C2×C5×C16C213yesmaximal, complemented
4C5×#41C411yescharacteristic
5C5×M16C413yes—
6C2×C5×C8C2213yes—
7C5×C16C2213yes—
8C5×C16C2211yescharacteristic
9#504C511yesmaximal, characteristic, direct product factor, Sylow
10C5×Q8C811yescharacteristic
11C5×D4C813yes—
12C2×C4×C5C2×C413yes—
13C5×C8C2×C413yes—
14C5×C8C2311yescharacteristic
15#131C2×C511yescharacteristic
16M32C2×C513yescomplemented
17C2×C16C2×C513yescomplemented
18C22×C5C2×C813yes—
19C4×C5C2×C813yes—
20C4×C5C22×C411yescharacteristic
21#41C4×C511yescharacteristic
22M16C4×C513yes—
23C2×C8C22×C513yes—
24C16C22×C511yescharacteristic
25C16C22×C513yes—
26C2×C5—23no—
27C2×C5C22×C811yescharacteristic
28Q8C5×C811yescharacteristic
29D4C5×C813yes—
30C2×C4C2×C4×C513yes—
31C8C2×C4×C513yes—
32C8C23×C511yescharacteristic
33C5#50411yescharacteristic, direct product factor, Sylow
34C22C2×C5×C813yes—
35C4C2×C5×C813yes—
36C4C22×C4×C511yescharacteristic
37C2—23no—
38C2C22×C5×C811yescharacteristic
subgroupG/H
centerC5×C16C22
commutatorC2C22×C5×C8
Frattini, cosocleC8C23×C5
socleC2×C5C22×C8
prime radicalC5×#41C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C5×C16 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×M32C2semidirect
3. C2×C5×C16C2semidirect
9. #504C5direct (N × H)
16. M32C2×C5semidirect
17. C2×C16C2×C5semidirect
33. C5#504direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#1312
C5×M322
C2×C5×C162
#5045