Finite Group Databasebeta

← C2×C3×#170 #6754

Subgroups — C2×C3×#170 #6754

Order 240.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×Dic5C211yesmaximal, characteristic
2C3×#170C212yesmaximal, direct product factor
3C2×#170C311yesmaximal, characteristic, direct product factor, Hall
4C22×C3×C5C411yescharacteristic
5C3×Dic5C411yescharacteristic
6C3×Dic5C2211yescharacteristic
7C2×C3×C8—51nomaximal, Hall
8C2×Dic5C2×C311yescharacteristic
9#170C2×C312yesdirect product factor
10C2×C3×C5C812yescomplemented
11C2×C3×C5C2×C411yescharacteristic
12C2×C3×C4—51no—
13C3×C8—52no—
14C22×C5C3×C411yescharacteristic
15Dic5C3×C411yescharacteristic
16Dic5C22×C311yescharacteristic
17C2×C8—51noSylow
18C3×C5C2×C811yescharacteristic, complemented, Hall
19C22×C3AGL(1,𝔽5)11yescharacteristic
20C3×C4—51no—
21C3×C4—51no—
22C2×C5C3×C812yescomplemented
23C2×C5C2×C3×C411yescharacteristic
24C2×C4—51no—
25C8—52no—
26C2×C3#17012yesdirect product factor
27C2×C3C2×AGL(1,𝔽5)11yescharacteristic
28C5C2×C3×C811yescharacteristic, complemented, Sylow
29C22C3×AGL(1,𝔽5)11yescharacteristic
30C4—51no—
31C4—51no—
32C3C2×#17011yescharacteristic, direct product factor, Sylow
33C2C3×#17012yesdirect product factor
34C2C2×C3×AGL(1,𝔽5)11yescharacteristic
subgroupG/H
center, hypercenterC22×C3AGL(1,𝔽5)
commutator, hypocenterC5C2×C3×C8
FrattiniC2C2×C3×AGL(1,𝔽5)
Fitting, socle, prime radicalC22×C3×C5C4
cosocleDic5C22×C3
LCSG ▷ C5
UCSC1 ◁ C22×C3

Complements

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

NH ≅ G/Ntype
2. C3×#170C2direct (N × H)
3. C2×#170C3direct (N × H)
9. #170C2×C3direct (N × H)
10. C2×C3×C5C8semidirect
18. C3×C5C2×C8semidirect
22. C2×C5C3×C8semidirect
26. C2×C3#170direct (N × H)
28. C5C2×C3×C8semidirect
32. C3C2×#170direct (N × H)
33. C2C3×#170direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×Dic52
C3×#1702
C2×#1703
C2×C3×C85