Finite Group Databasebeta

← C5×#16861895 #35208693

Subgroups — C5×#16861895 #35208693

Order 20740.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×D1037C211yesmaximal, characteristic
2C5×C17×C61C411yescharacteristic, complemented, Hall
3#16861895C511yesmaximal, characteristic, direct product factor, Hall
4D1037C2×C511yescharacteristic
5C5×#6923—171nomaximal, Hall
6C17×C61C4×C511yescharacteristic, complemented, Hall
7C5×D61—171no—
8C5×#595—611nomaximal, Hall
9C5×C61#59511yescharacteristic, complemented, Hall
10#6923—171noHall
11C5×D17—611no—
12D61—171no—
13C5×C17#692311yescharacteristic, complemented, Hall
14#595—611noHall
15C61C5×#59511yescharacteristic, complemented, Sylow
16D17—611no—
17C4×C5—10371noHall
18C17C5×#692311yescharacteristic, complemented, Sylow
19C2×C5—10371no—
20C5#1686189511yescharacteristic, direct product factor, Sylow
21C4—10371noSylow
22C2—10371no—
subgroupG/H
center, hypercenterC5#16861895
commutator, hypocenterC17×C61C4×C5
FrattiniC1G
Fitting, socleC5×C17×C61C4
prime radicalC5×D1037C2
cosocleD1037C2×C5
LCSG ▷ C17×C61
UCSC1 ◁ C5

Complements

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

NH ≅ G/Ntype
2. C5×C17×C61C4semidirect
3. #16861895C5direct (N × H)
6. C17×C61C4×C5semidirect
9. C5×C61#595semidirect
13. C5×C17#6923semidirect
15. C61C5×#595semidirect
18. C17C5×#6923semidirect
20. C5#16861895direct (N × H)

Maximal subgroups

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

subgroupindex
C5×D10372
#168618955
C5×#692317
C5×#59561