Finite Group Databasebeta

← C5×#19129042 #41001973

Subgroups — C5×#19129042 #41001973

Order 26900.

26 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×D5×C269C211yesmaximal, characteristic
2C52×C269C411yescharacteristic, complemented, Hall
3#19129042C511yesmaximal, characteristic, direct product factor
4C5×Dic269—51nomaximal
5C2×C5×C269—51no—
6D5×C269C2×C511yescharacteristic
7C5×C269—41no—
8C5×C269C4×C511yescharacteristic, complemented
9C5×C269AGL(1,𝔽5)11yescharacteristic, complemented
10Dic269—51noHall
11C2×C269—51no—
12C269C5×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
13C5×AGL(1,𝔽5)—2691nomaximal, Hall
14C5×D5D26911yescharacteristic
15C52Dic26911yescharacteristic, complemented, Sylow
16AGL(1,𝔽5)—2691no—
17C4×C5—13451no—
18C2×C5—51no—
19D5C5×D26911yescharacteristic
20C5—41no—
21C5C5×Dic26911yescharacteristic, complemented
22C5#1912904211yescharacteristic, direct product factor
23C4—13451noSylow
24C2—51no—
subgroupG/H
center, hypercenterC5#19129042
commutator, hypocenterC5×C269C4×C5
FrattiniC1G
Fitting, socleC52×C269C4
prime radicalC5×D5×C269C2
cosocleD5×C269C2×C5
LCSG ▷ C5×C269
UCSC1 ◁ C5

Complements

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

NH ≅ G/Ntype
2. C52×C269C4semidirect
3. #19129042C5direct (N × H)
8. C5×C269C4×C5semidirect
9. C5×C269AGL(1,𝔽5)semidirect
12. C269C5×AGL(1,𝔽5)semidirect
15. C52Dic269semidirect
21. C5C5×Dic269semidirect
22. C5#19129042direct (N × H)

Maximal subgroups

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

subgroupindex
C5×D5×C2692
#191290425
C5×Dic2695
C5×AGL(1,𝔽5)269