Finite Group Databasebeta

← C5×#384 #65547

Subgroups — C5×#384 #65547

Order 320.

186 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×C4⋊C4C216yesmaximal
2C2×C42×C5C211yesmaximal, characteristic
3C22×C4×C5C2214yes—
4C22×C4×C5C2213yes—
5C5×C4⋊C4—212no—
6C42×C5C414yescomplemented
7#384C511yesmaximal, characteristic, direct product factor, Sylow
8C23×C5C2311yescharacteristic
9C2×C4×C5—212no—
10C2×C4×C5C2×C416yes—
11C2×C4×C5D416yes—
12C2×C4×C5Q816yes—
13C2×C4⋊C4C2×C516yes—
14C2×C42C2×C511yescharacteristic
15C22×C5C22×C411yescharacteristic
16C22×C5C2×D413yes—
17C22×C5C2×Q813yes—
18C4×C5—44no—
19C4×C5C4⋊C4112yescomplemented
20C22×C4C22×C514yes—
21C22×C4C22×C513yes—
22C4⋊C4—212no—
23C42C4×C514yescomplemented
24C2×C5C2×C4⋊C413yes—
25C2×C5#12711yescharacteristic
26C2×C5C4⋊Q813yes—
27C23C23×C511yescharacteristic
28C2×C4—212no—
29C2×C4C2×C4×C516yes—
30C2×C4C5×D416yes—
31C2×C4C5×Q816yes—
32C5#38411yescharacteristic, direct product factor, Sylow
33C22C22×C4×C511yescharacteristic
34C22C2×C5×D413yes—
35C22C2×C5×Q813yes—
36C4—44no—
37C4C5×C4⋊C4112yescomplemented
38C2C2×C5×C4⋊C413yes—
39C2C5×#12711yescharacteristic
40C2C5×C4⋊Q813yes—
subgroupG/H
center, socle, prime radicalC23×C5C23
commutatorC22C22×C4×C5
Frattini, cosocleC23C23×C5
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C5 ◁ G

Complements

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

NH ≅ G/Ntype
6. C42×C5C4semidirect
7. #384C5direct (N × H)
19. C4×C5C4⋊C4semidirect
23. C42C4×C5semidirect
32. C5#384direct (N × H)
37. C4C5×C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C4⋊C42
C2×C42×C52
#3845