Finite Group Databasebeta

← C4×#1035 #87736

Subgroups — C4×#1035 #87736

Order 400.

45 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1035C212yesmaximal
2C4×D25C211yesmaximal, characteristic
3C2×D25C2211yescharacteristic
4#1035C414yesdirect product factor
5C4×C25C411yescharacteristic, complemented
6Dic25C411yescharacteristic, complemented
7C4×AGL(1,𝔽5)—51nomaximal
8C2×C25C2×C411yescharacteristic
9D25C2×C412yes—
10C2×AGL(1,𝔽5)—52no—
11C4×D5—51no—
12C25C4211yescharacteristic, complemented, Sylow
13C2×D5—51no—
14AGL(1,𝔽5)—54no—
15C4×C5AGL(1,𝔽5)11yescharacteristic
16Dic5—51no—
17C42—251noSylow
18C2×C5C2×AGL(1,𝔽5)11yescharacteristic
19D5—52no—
20C2×C4—252no—
21C2×C4—251no—
22C5C4×AGL(1,𝔽5)11yescharacteristic
23C22—251no—
24C4—254no—
25C4—251no—
26C4#103511yescharacteristic, direct product factor
27C2—252no—
28C2C2×#103511yescharacteristic
subgroupG/H
center, hypercenterC4#1035
commutator, hypocenterC25C42
Frattini, socleC2×C5C2×AGL(1,𝔽5)
FittingC4×C25C4
prime radical, cosocleC2×D25C22
LCSG ▷ C25
UCSC1 ◁ C4

Complements

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

NH ≅ G/Ntype
4. #1035C4direct (N × H)
5. C4×C25C4semidirect
6. Dic25C4semidirect
12. C25C42semidirect
26. C4#1035direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#10352
C4×D252
C4×AGL(1,𝔽5)5