Finite Group Databasebeta

← #41001977

Subgroups — #41001977

Order 26900.

26 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×D5×C269C211yesmaximal, characteristic
2C52×C269C411yescharacteristic, complemented, Hall
3#19129042—51nomaximal
4Dic1345—51nomaximal
5C2×C5×C269—51no—
6D5×C269D511yescharacteristic
7C5×C269—41no—
8C5×C269Dic511yescharacteristic, complemented
9C5×C269AGL(1,𝔽5)11yescharacteristic, complemented
10Dic269—251noHall
11C2×C269—51no—
12C269#104211yescharacteristic, complemented, Sylow
13#1042—2691nomaximal, Hall
14C5×D5D26911yescharacteristic
15C52Dic26911yescharacteristic, complemented, Sylow
16AGL(1,𝔽5)—13451no—
17Dic5—13451no—
18C2×C5—51no—
19D5D134511yescharacteristic
20C5—41no—
21C5Dic134511yescharacteristic, complemented
22C5#1912904211yescharacteristic, complemented
23C4—67251noSylow
24C2—51no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C269C4
prime radical, cosocleC5×D5×C269C2
LCSG ▷ C52×C269
UCSC1

Complements

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

NH ≅ G/Ntype
2. C52×C269C4semidirect
8. C5×C269Dic5semidirect
9. C5×C269AGL(1,𝔽5)semidirect
12. C269#1042semidirect
15. C52Dic269semidirect
21. C5Dic1345semidirect
22. C5#19129042semidirect

Maximal subgroups

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

subgroupindex
C5×D5×C2692
#191290425
Dic13455
#1042269