Finite Group Databasebeta

← C2×D4×C25 #87752

Subgroups — C2×D4×C25 #87752

Order 400.

81 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C25C212yesmaximal, complemented
2D4×C25C214yesmaximal, direct product factor
3C2×C4×C25C211yesmaximal, characteristic, complemented
4C22×C25—24no—
5C22×C25C2211yescharacteristic
6C22×C25C2214yescomplemented
7C4×C25C2212yescomplemented
8C2×C5×D4C511yesmaximal, characteristic
9C2×C25—24no—
10C2×C25D412yesdirect product factor
11C2×C25C2311yescharacteristic
12C23×C5C2×C512yes—
13C5×D4C2×C514yes—
14C2×C4×C5C2×C511yescharacteristic
15C25C2×D411yescharacteristic, direct product factor, Sylow
16C22×C5—24no—
17C22×C5C22×C511yescharacteristic
18C22×C5C22×C514yes—
19C4×C5C22×C512yes—
20C2×D4C2511yescharacteristic, direct product factor, Sylow
21C2×C5—24no—
22C2×C5C5×D412yes—
23C2×C5C23×C511yescharacteristic
24C23C2×C2512yescomplemented
25D4C2×C2514yesdirect product factor
26C2×C4C2×C2511yescharacteristic, complemented
27C5C2×C5×D411yescharacteristic
28C22—24no—
29C22C22×C2511yescharacteristic
30C22C22×C2514yescomplemented
31C4C22×C2512yescomplemented
32C2—24no—
33C2D4×C2512yesdirect product factor
34C2C23×C2511yescharacteristic
subgroupG/H
centerC22×C25C22
commutatorC2C23×C25
Frattini, cosocleC2×C5C23×C5
socleC22×C5C22×C5
prime radicalC2×C5×D4C5
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C25 ◁ G

Complements

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

NH ≅ G/Ntype
1. C23×C25C2semidirect
2. D4×C25C2direct (N × H)
3. C2×C4×C25C2semidirect
6. C22×C25C22semidirect
7. C4×C25C22semidirect
10. C2×C25D4direct (N × H)
15. C25C2×D4direct (N × H)
20. C2×D4C25direct (N × H)
24. C23C2×C25semidirect
25. D4C2×C25direct (N × H)
26. C2×C4C2×C25semidirect
30. C22C22×C25semidirect
31. C4C22×C25semidirect
33. C2D4×C25direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C252
D4×C252
C2×C4×C252
C2×C5×D45