Finite Group Databasebeta

← C16×AGL(1,𝔽5) #64843

Subgroups — C16×AGL(1,𝔽5) #64843

Order 320.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C8×AGL(1,𝔽5)C211yesmaximal, characteristic
2D5⋊C16C211yesmaximal, characteristic
3D5×C16C211yesmaximal, characteristic
4C4×AGL(1,𝔽5)C411yescharacteristic
5D5⋊C8C411yescharacteristic
6C8×D5C2211yescharacteristic
7#674C412yescomplemented
8C5×C16C411yescharacteristic, complemented
9#672C411yescharacteristic, complemented
10C4×C16—51nomaximal, Sylow
11C2×AGL(1,𝔽5)C812yes—
12C4×D5C2×C411yescharacteristic
13#170C812yes—
14C5×C8C2×C411yescharacteristic
15#168C2×C411yescharacteristic
16C2×C16—51no—
17C2×C16—51no—
18C4×C8—51no—
19C2×D5C2×C811yescharacteristic
20AGL(1,𝔽5)C1614yesdirect product factor
21C4×C5C4211yescharacteristic
22Dic5C2×C811yescharacteristic
23C2×C8—51no—
24C2×C8—51no—
25C42—51no—
26C16—52no—
27C16—51no—
28C16AGL(1,𝔽5)11yescharacteristic, direct product factor
29C2×C5C4×C811yescharacteristic
30D5C2×C1612yes—
31C2×C4—52no—
32C2×C4—51no—
33C8—52no—
34C8—51no—
35C8C2×AGL(1,𝔽5)11yescharacteristic
36C5C4×C1611yescharacteristic, complemented, Sylow
37C22—51no—
38C4—54no—
39C4—51no—
40C4C4×AGL(1,𝔽5)11yescharacteristic
41C2—52no—
42C2C8×AGL(1,𝔽5)11yescharacteristic
subgroupG/H
center, hypercenterC16AGL(1,𝔽5)
commutator, hypocenterC5C4×C16
FrattiniC8C2×AGL(1,𝔽5)
FittingC5×C16C4
socleC2×C5C4×C8
prime radicalC2×D5C2×C8
cosocleC8×D5C22
LCSG ▷ C5
UCSC1 ◁ C16

Complements

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

NH ≅ G/Ntype
7. #674C4semidirect
8. C5×C16C4semidirect
9. #672C4semidirect
20. AGL(1,𝔽5)C16direct (N × H)
28. C16AGL(1,𝔽5)direct (N × H)
36. C5C4×C16semidirect

Maximal subgroups

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

subgroupindex
C8×AGL(1,𝔽5)2
D5⋊C162
D5×C162
C4×C165