Finite Group Databasebeta

← #65688

Subgroups — #65688

Order 320.

186 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4⋊AGL(1,𝔽5)C216yesmaximal
2C42×D5C211yesmaximal, characteristic
3C22×AGL(1,𝔽5)C2214yes—
4C2×C4×D5C2213yes—
5C4⋊AGL(1,𝔽5)—212no—
6C42×C5C411yescharacteristic, complemented
7C4×Dic5C413yescomplemented
8#384—51nomaximal, Sylow
9C22×D5C2311yescharacteristic
10C2×AGL(1,𝔽5)—212no—
11C2×C4×C5C2×C413yes—
12C2×Dic5C2×C413yes—
13C4×D5D416yes—
14C4×D5Q816yes—
15C2×C4⋊C4—56no—
16C2×C42—51no—
17C22×C5C22×C411yescharacteristic
18C2×D5C2×D413yes—
19C2×D5C2×Q813yes—
20AGL(1,𝔽5)—44no—
21C4×C5C4⋊C416yescomplemented
22Dic5C4⋊C416yescomplemented
23C22×C4—53no—
24C22×C4—54no—
25C4⋊C4—1012no—
26C42—53no—
27C42AGL(1,𝔽5)11yescharacteristic, complemented
28C2×C5C2×C4⋊C413yes—
29D5#12711yescharacteristic
30D5C4⋊Q813yes—
31C23—51no—
32C2×C4—53no—
33C2×C4—56no—
34C2×C4—56no—
35C2×C4—1012no—
36C2×C4C2×AGL(1,𝔽5)13yes—
37C5#38411yescharacteristic, complemented, Sylow
38C22—53no—
39C22—53no—
40C22C22×AGL(1,𝔽5)11yescharacteristic
41C4—56no—
42C4—204no—
43C4C4⋊AGL(1,𝔽5)16yescomplemented
44C2—51no—
45C2—53no—
46C2C2×C4⋊AGL(1,𝔽5)13yes—
subgroupG/H
center, FrattiniC22C22×AGL(1,𝔽5)
commutator, socleC22×C5C22×C4
FittingC42×C5C4
prime radical, cosocleC22×D5C23
hypercenterC42AGL(1,𝔽5)
hypocenterC5#384
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
6. C42×C5C4semidirect
7. C4×Dic5C4semidirect
21. C4×C5C4⋊C4semidirect
22. Dic5C4⋊C4semidirect
27. C42AGL(1,𝔽5)semidirect
37. C5#384semidirect
43. C4C4⋊AGL(1,𝔽5)semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊AGL(1,𝔽5)2
C42×D52
#3845