Finite Group Databasebeta

← C5×#355 #64822

Subgroups — C5×#355 #64822

Order 320.

64 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#124C211yesmaximal, characteristic
2C5×#101C212yesmaximal, complemented
3C2×C5×Q8C2211yescharacteristic
4C2×C5×D4C411yescharacteristic
5C5×M16—22no—
6C5×C22⋊C4—22no—
7C42×C5C411yescharacteristic
8#355C511yesmaximal, characteristic, direct product factor, Sylow
9C23×C5—21no—
10C5×Q8—41no—
11C5×D4—41no—
12C2×C4×C5—21no—
13C2×C4×C5C2×C411yescharacteristic
14C2×C4×C5D412yes—
15C5×C8—42no—
16#124C2×C511yescharacteristic
17#101C2×C512yescomplemented
18C22×C5—42no—
19C22×C5—41no—
20C22×C5C22⋊C411yescharacteristic
21C4×C5—22no—
22C4×C5—21no—
23C4×C5—41no—
24C2×Q8C22×C511yescharacteristic
25C2×D4C4×C511yescharacteristic
26M16—22no—
27C22⋊C4—22no—
28C42C4×C511yescharacteristic
29C2×C5—21no—
30C2×C5—81no—
31C2×C5#9911yescharacteristic
32C23—21no—
33Q8—41no—
34D4—41no—
35C2×C4—21no—
36C2×C4C2×C4×C511yescharacteristic
37C2×C4C5×D412yes—
38C8—42no—
39C5#35511yescharacteristic, direct product factor, Sylow
40C22—42no—
41C22—41no—
42C22C5×C22⋊C411yescharacteristic
43C4—22no—
44C4—21no—
45C4—41no—
46C2—21no—
47C2—81no—
48C2C5×#9911yescharacteristic
subgroupG/H
center, socleC2×C5#99
commutatorC2×C4C2×C4×C5
Frattini, cosocleC2×Q8C22×C5
prime radicalC2×C5×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C5 ◁ C22×C5 ◁ C2×C5×Q8 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#101C2semidirect
8. #355C5direct (N × H)
17. #101C2×C5semidirect
39. C5#355direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#1242
C5×#1012
#3555