Finite Group Databasebeta

← C2×#1044 #6061

Subgroups — C2×#1044 #6061

Order 200.

42 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5⋊D5C211yesmaximal, characteristic
2#1044C212yesmaximal, direct product factor
3C2×C52C411yescharacteristic, complemented
4C5⋊D5C411yescharacteristic, complemented
5C5⋊D5C2211yescharacteristic
6C2×AGL(1,𝔽5)—52nomaximal
7C52C2×C411yescharacteristic, complemented, Sylow
8C2×D5—52no—
9C2×D5—102no—
10AGL(1,𝔽5)—54no—
11C2×C5—22no—
12C2×C5AGL(1,𝔽5)12yescomplemented
13D5—52no—
14D5—52no—
15D5—102no—
16D5—102no—
17C2×C4—251noSylow
18C5—22no—
19C5C2×AGL(1,𝔽5)12yescomplemented
20C22—251no—
21C4—252no—
22C2—251no—
23C2—251no—
24C2#104411yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2#1044
commutator, hypocenterC52C2×C4
FrattiniC1G
Fitting, socleC2×C52C4
prime radicalC2×C5⋊D5C2
cosocleC5⋊D5C22
LCSG ▷ C52
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
2. #1044C2direct (N × H)
3. C2×C52C4semidirect
4. C5⋊D5C4semidirect
7. C52C2×C4semidirect
12. C2×C5AGL(1,𝔽5)semidirect
19. C5C2×AGL(1,𝔽5)semidirect
24. C2#1044direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5⋊D52
#10442
C2×AGL(1,𝔽5)5