Finite Group Databasebeta

← C5×#204 #6690

Subgroups — C5×#204 #6690

Order 240.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×D12C211yesmaximal, characteristic
2C5×Dic6C211yesmaximal, characteristic, complemented
3C3×C5×C8C211yesmaximal, characteristic, complemented
4C5×SD16—31nomaximal, Hall
5C2×C5×D3—21no—
6C3×C4×C5C2211yescharacteristic
7C5×Dic3—21no—
8#204C511yesmaximal, characteristic, direct product factor, Hall
9C5×Q8—31no—
10C5×D4—31no—
11C5×C8D311yescharacteristic, complemented
12C2×C3×C5D411yescharacteristic
13C5×D3—41no—
14D12C2×C511yescharacteristic
15Dic6C2×C511yescharacteristic, complemented
16C3×C8C2×C511yescharacteristic, complemented
17C22×C5—61no—
18C4×C5—61no—
19C4×C5C2×D311yescharacteristic
20SD16—31noSylow
21C3×C5SD1611yescharacteristic, complemented, Hall
22C2×D3—21no—
23C3×C4C22×C511yescharacteristic
24Dic3—21no—
25C2×C5—121no—
26C2×C5D1211yescharacteristic
27Q8—31no—
28D4—31no—
29C8C5×D311yescharacteristic, complemented
30C2×C3C5×D411yescharacteristic
31D3—41no—
32C5#20411yescharacteristic, direct product factor, Sylow
33C22—61no—
34C4—61no—
35C4C2×C5×D311yescharacteristic
36C3C5×SD1611yescharacteristic, complemented, Sylow
37C2—121no—
38C2C5×D1211yescharacteristic
subgroupG/H
centerC2×C5D12
commutator, cosocleC3×C4C22×C5
FrattiniC4C2×C5×D3
FittingC3×C5×C8C2
socleC2×C3×C5D4
prime radicalC5×D12C2
hypercenterC5×C8D3
hypocenterC3C5×SD16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C5 ◁ C4×C5 ◁ C5×C8

Complements

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

NH ≅ G/Ntype
2. C5×Dic6C2semidirect
3. C3×C5×C8C2semidirect
8. #204C5direct (N × H)
11. C5×C8D3semidirect
15. Dic6C2×C5semidirect
16. C3×C8C2×C5semidirect
21. C3×C5SD16semidirect
29. C8C5×D3semidirect
32. C5#204direct (N × H)
36. C3C5×SD16semidirect

Maximal subgroups

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

subgroupindex
C5×D122
C5×Dic62
C3×C5×C82
C5×SD163
#2045