Finite Group Databasebeta

← #64767

Subgroups — #64767

Order 320.

64 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×C4⋊Q8C211yesmaximal, characteristic
2C4⋊#168C211yesmaximal, characteristic
3C4⋊#168C211yesmaximal, characteristic
4C2×C5×Q8—21no—
5C5×C4⋊C4—21no—
6C5×C4⋊C4C412yes—
7C42×C5C2211yescharacteristic
8C2×#168—21no—
9C2×#168—21no—
10#332—51nomaximal, Sylow
11C5×Q8—41no—
12C5×Q8—41no—
13C2×C4×C5—22no—
14C2×C4×C5C2×C411yescharacteristic
15C2×C4×C5D411yescharacteristic
16C2×C4×C5D411yescharacteristic
17#168—41no—
18#168—41no—
19C4⋊Q8D511yescharacteristic
20C4⋊C8—51no—
21C4⋊C8—51no—
22C22×C5C22⋊C411yescharacteristic
23C4×C5—21no—
24C4×C5—42no—
25C4×C5D811yescharacteristic
26C4×C5SD1611yescharacteristic
27C4×C5SD1611yescharacteristic
28C4×C5Q1611yescharacteristic
29C2×Q8—21no—
30C2×C8—101no—
31C2×C8—101no—
32C4⋊C4—21no—
33C4⋊C4Dic512yes—
34C42C2×D511yescharacteristic
35C2×C5#10111yescharacteristic
36C2×C5#10211yescharacteristic
37C2×C5#10311yescharacteristic
38Q8—41no—
39Q8—41no—
40C2×C4—22no—
41C2×C4C2×Dic511yescharacteristic
42C2×C4C22⋊D511yescharacteristic
43C2×C4C22⋊D511yescharacteristic
44C8—201no—
45C8—201no—
46C5#33211yescharacteristic, complemented, Sylow
47C22C22⋊Dic511yescharacteristic
48C4—21no—
49C4—42no—
50C4#68611yescharacteristic
51C4#68711yescharacteristic
52C4#68811yescharacteristic
53C4#68911yescharacteristic
54C2#396411yescharacteristic
55C2#396711yescharacteristic
56C2#396811yescharacteristic
subgroupG/H
centerC22C22⋊Dic5
commutatorC2×C4×C5C2×C4
FrattiniC42C2×D5
FittingC5×C4⋊Q8C2
socle, prime radicalC22×C5C22⋊C4
cosocleC42×C5C22
hypercenterC4⋊Q8D5
hypocenterC5#332
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

Complements

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

NH ≅ G/Ntype
46. C5#332semidirect

Maximal subgroups

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

subgroupindex
C5×C4⋊Q82
C4⋊#1682
#3325