Finite Group Databasebeta

← C19×C71⋊AGL(1,𝔽5) #41008694

Subgroups — C19×C71⋊AGL(1,𝔽5) #41008694

Order 26980.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D5×C19×C71C211yesmaximal, characteristic
2C5×C19×C71C411yescharacteristic, complemented, Hall
3C19×Dic71—51nomaximal, Hall
4C2×C19×C71—51no—
5C71⋊AGL(1,𝔽5)C1911yesmaximal, characteristic, direct product factor, Hall
6C19×C71AGL(1,𝔽5)11yescharacteristic, complemented, Hall
7D5×C71C2×C1911yescharacteristic
8C19×AGL(1,𝔽5)—711nomaximal, Hall
9C5×C71C4×C1911yescharacteristic, complemented, Hall
10Dic71—51noHall
11D5×C19D7111yescharacteristic
12C2×C71—51no—
13C5×C19Dic7111yescharacteristic, complemented, Hall
14C4×C19—3551noHall
15C71C19×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
16C2×C19—51no—
17AGL(1,𝔽5)—711noHall
18C19C71⋊AGL(1,𝔽5)11yescharacteristic, direct product factor, Sylow
19D5C19×D7111yescharacteristic
20C5C19×Dic7111yescharacteristic, complemented, Sylow
21C4—3551noSylow
22C2—51no—
subgroupG/H
center, hypercenterC19C71⋊AGL(1,𝔽5)
commutator, hypocenterC5×C71C4×C19
FrattiniC1G
Fitting, socleC5×C19×C71C4
prime radicalD5×C19×C71C2
cosocleD5×C71C2×C19
LCSG ▷ C5×C71
UCSC1 ◁ C19

Complements

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

NH ≅ G/Ntype
2. C5×C19×C71C4semidirect
5. C71⋊AGL(1,𝔽5)C19direct (N × H)
6. C19×C71AGL(1,𝔽5)semidirect
9. C5×C71C4×C19semidirect
13. C5×C19Dic71semidirect
15. C71C19×AGL(1,𝔽5)semidirect
18. C19C71⋊AGL(1,𝔽5)direct (N × H)
20. C5C19×Dic71semidirect

Maximal subgroups

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

subgroupindex
D5×C19×C712
C19×Dic715
C71⋊AGL(1,𝔽5)19
C19×AGL(1,𝔽5)71