Finite Group Databasebeta

← #63304

Subgroups — #63304

Order 280.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D35C211yesmaximal, characteristic
2C5×Dic7C211yesmaximal, characteristic, complemented
3C7×Dic5C211yesmaximal, characteristic, complemented
4C2×C5×C7C2211yescharacteristic
5D35C412yescomplemented
6C4×D7—51nomaximal, Hall
7C4×D5—71nomaximal, Hall
8C5×C7C2×C411yescharacteristic, complemented, Hall
9C2×D7—51no—
10C4×C7—51no—
11Dic7D511yescharacteristic, complemented
12C2×D5—71no—
13C4×C5—71no—
14Dic5D711yescharacteristic, complemented
15C2×C7C2×D511yescharacteristic
16D7—52no—
17C2×C5C2×D711yescharacteristic
18D5—72no—
19C2×C4—351noSylow
20C7C4×D511yescharacteristic, complemented, Sylow
21C5C4×D711yescharacteristic, complemented, Sylow
22C22—351no—
23C4—51no—
24C4—71no—
25C2—352no—
26C2D5×D711yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2D5×D7
commutator, hypocenterC5×C7C2×C4
Fitting, socle, cosocleC2×C5×C7C22
prime radicalC2×D35C2
LCSG ▷ C5×C7
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
2. C5×Dic7C2semidirect
3. C7×Dic5C2semidirect
5. D35C4semidirect
8. C5×C7C2×C4semidirect
11. Dic7D5semidirect
14. Dic5D7semidirect
20. C7C4×D5semidirect
21. C5C4×D7semidirect

Maximal subgroups

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

subgroupindex
C2×D352
C5×Dic72
C7×Dic52
C4×D75
C4×D57