Finite Group Databasebeta

← C3×AGL(1,𝔽5)×C397 #37558413

Subgroups — C3×AGL(1,𝔽5)×C397 #37558413

Order 23820.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×D5×C397C211yesmaximal, characteristic
2AGL(1,𝔽5)×C397C311yesmaximal, characteristic, direct product factor, Hall
3C3×C5×C397C411yescharacteristic, complemented, Hall
4C3×C4×C397—51nomaximal, Hall
5D5×C397C2×C311yescharacteristic
6C2×C3×C397—51no—
7C5×C397C3×C411yescharacteristic, complemented, Hall
8C4×C397—51noHall
9C3×C397AGL(1,𝔽5)11yescharacteristic, direct product factor, Hall
10C2×C397—51no—
11C397C3×AGL(1,𝔽5)11yescharacteristic, direct product factor, Sylow
12C3×AGL(1,𝔽5)C39711yesmaximal, characteristic, direct product factor, Hall
13C3×D5C2×C39711yescharacteristic
14AGL(1,𝔽5)C3×C39711yescharacteristic, direct product factor, Hall
15C3×C5C4×C39711yescharacteristic, complemented, Hall
16C3×C4—51noHall
17D5C2×C3×C39711yescharacteristic
18C2×C3—51no—
19C5C3×C4×C39711yescharacteristic, complemented, Sylow
20C4—51noSylow
21C3AGL(1,𝔽5)×C39711yescharacteristic, direct product factor, Sylow
22C2—51no—
subgroupG/H
center, hypercenterC3×C397AGL(1,𝔽5)
commutator, hypocenterC5C3×C4×C397
FrattiniC1G
Fitting, socleC3×C5×C397C4
prime radicalC3×D5×C397C2
cosocleD5C2×C3×C397
LCSG ▷ C5
UCSC1 ◁ C3×C397

Complements

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

NH ≅ G/Ntype
2. AGL(1,𝔽5)×C397C3direct (N × H)
3. C3×C5×C397C4semidirect
7. C5×C397C3×C4semidirect
9. C3×C397AGL(1,𝔽5)direct (N × H)
11. C397C3×AGL(1,𝔽5)direct (N × H)
12. C3×AGL(1,𝔽5)C397direct (N × H)
14. AGL(1,𝔽5)C3×C397direct (N × H)
15. C3×C5C4×C397semidirect
19. C5C3×C4×C397semidirect
21. C3AGL(1,𝔽5)×C397direct (N × H)

Maximal subgroups

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

subgroupindex
C3×D5×C3972
AGL(1,𝔽5)×C3973
C3×C4×C3975
C3×AGL(1,𝔽5)397