Finite Group Databasebeta

← C3×C4×D17 #87979

Subgroups — C3×C4×D17 #87979

Order 408.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×D17C211yesmaximal, characteristic
2C3×C4×C17C211yesmaximal, characteristic, complemented
3C3×Dic17C211yesmaximal, characteristic, complemented
4C4×D17C311yesmaximal, characteristic, direct product factor, Hall
5C2×C3×C17C2211yescharacteristic
6C3×D17C412yesdirect product factor
7C2×D17C2×C311yescharacteristic
8C4×C17C2×C311yescharacteristic, complemented
9Dic17C2×C311yescharacteristic, complemented
10C3×C17C2×C411yescharacteristic, complemented, Hall
11C2×C17C22×C311yescharacteristic
12D17C3×C412yesdirect product factor
13C2×C3×C4—171nomaximal, Hall
14C17C2×C3×C411yescharacteristic, complemented, Sylow
15C22×C3—171no—
16C3×C4—171no—
17C3×C4D1711yescharacteristic, direct product factor
18C2×C4—171noSylow
19C2×C3—172no—
20C2×C3C2×D1711yescharacteristic
21C22—171no—
22C4—171no—
23C4C3×D1711yescharacteristic, direct product factor
24C3C4×D1711yescharacteristic, direct product factor, Sylow
25C2—172no—
26C2C2×C3×D1711yescharacteristic
subgroupG/H
center, hypercenterC3×C4D17
commutator, hypocenterC17C2×C3×C4
FrattiniC2C2×C3×D17
FittingC3×C4×C17C2
socleC2×C3×C17C22
prime radicalC2×C3×D17C2
cosocleC2×C17C22×C3
LCSG ▷ C17
UCSC1 ◁ C3×C4

Complements

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

NH ≅ G/Ntype
2. C3×C4×C17C2semidirect
3. C3×Dic17C2semidirect
4. C4×D17C3direct (N × H)
6. C3×D17C4direct (N × H)
8. C4×C17C2×C3semidirect
9. Dic17C2×C3semidirect
10. C3×C17C2×C4semidirect
12. D17C3×C4direct (N × H)
14. C17C2×C3×C4semidirect
17. C3×C4D17direct (N × H)
23. C4C3×D17direct (N × H)
24. C3C4×D17direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×D172
C3×C4×C172
C3×Dic172
C4×D173
C2×C3×C417