Finite Group Databasebeta

← C4×C5×Dic3 #6695

Subgroups — C4×C5×Dic3 #6695

Order 240.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C4×C5C211yesmaximal, characteristic
2C2×C5×Dic3C212yesmaximal
3C42×C5—31nomaximal, Hall
4C22×C3×C5C2211yescharacteristic
5C3×C4×C5C412yescomplemented
6C5×Dic3C414yesdirect product factor
7C4×Dic3C511yesmaximal, characteristic, direct product factor, Hall
8C2×C4×C5—32no—
9C2×C4×C5D311yescharacteristic
10C2×C3×C5C2×C412yes—
11C2×C3×C5C2×C411yescharacteristic
12C2×C3×C4C2×C511yescharacteristic
13C2×Dic3C2×C512yes—
14C22×C5C2×D311yescharacteristic
15C4×C5—34no—
16C4×C5Dic312yesdirect product factor
17C42—31noSylow
18C3×C5C4211yescharacteristic, complemented, Hall
19C22×C3C22×C511yescharacteristic
20C3×C4C4×C512yescomplemented
21Dic3C4×C514yesdirect product factor
22C2×C5C4×D312yes—
23C2×C5C2×Dic311yescharacteristic
24C2×C4—32no—
25C2×C4C5×D311yescharacteristic
26C2×C3C2×C4×C512yes—
27C2×C3C2×C4×C511yescharacteristic
28C5C4×Dic311yescharacteristic, direct product factor, Sylow
29C22C2×C5×D311yescharacteristic
30C4—34no—
31C4C5×Dic312yesdirect product factor
32C3C42×C511yescharacteristic, complemented, Sylow
33C2C4×C5×D312yes—
34C2C2×C5×Dic311yescharacteristic
subgroupG/H
center, hypercenterC2×C4×C5D3
commutator, hypocenterC3C42×C5
FrattiniC22C2×C5×D3
FittingC2×C3×C4×C5C2
socle, prime radicalC22×C3×C5C22
cosocleC22×C3C22×C5
LCSG ▷ C3
UCSC1 ◁ C2×C4×C5

Complements

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

NH ≅ G/Ntype
5. C3×C4×C5C4semidirect
6. C5×Dic3C4direct (N × H)
7. C4×Dic3C5direct (N × H)
16. C4×C5Dic3direct (N × H)
18. C3×C5C42semidirect
20. C3×C4C4×C5semidirect
21. Dic3C4×C5direct (N × H)
28. C5C4×Dic3direct (N × H)
31. C4C5×Dic3direct (N × H)
32. C3C42×C5semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C4×C52
C2×C5×Dic32
C42×C53
C4×Dic35