Finite Group Databasebeta

← #10604774

Subgroups — #10604774

Order 640.

106 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#65429C211yesmaximal, characteristic
2#64877C213yesmaximal, complemented
3C2×#3928C213yesmaximal, complemented
4C5×#131C411yescharacteristic
5#3944C413yes—
6C2×#672C2213yes—
7#3928C2211yescharacteristic
8#3928C2213yes—
9#2258—51nomaximal, Sylow
10C5×#41C811yescharacteristic
11C5×M16C813yes—
12C2×C5×C8C2×C413yes—
13#672C2×C413yes—
14#672C2311yescharacteristic
15#504—51no—
16M64—53no—
17C2×C32—53no—
18C5×Q8C1611yescharacteristic
19C5×D4C1613yes—
20C2×C4×C5C2×C813yes—
21C5×C8C2×C813yes—
22C5×C8C22×C411yescharacteristic
23#131AGL(1,𝔽5)11yescharacteristic
24M32—53no—
25C2×C16—53no—
26C32—51no—
27C32—53no—
28C22×C5C2×C1613yes—
29C4×C5C2×C1613yes—
30C4×C5C22×C811yescharacteristic
31#41#17011yescharacteristic
32M16#17013yes—
33C2×C8C2×AGL(1,𝔽5)13yes—
34C16—51no—
35C16—53no—
36C2×C5—23no—
37C2×C5C22×C1611yescharacteristic
38Q8#67411yescharacteristic
39D4#67413yes—
40C2×C4C2×#17013yes—
41C8C2×#17013yes—
42C8C22×AGL(1,𝔽5)11yescharacteristic
43C5#225811yescharacteristic, complemented, Sylow
44C22C2×#67413yes—
45C4C2×#67413yes—
46C4C22×#17011yescharacteristic
47C2—23no—
48C2C22×#67411yescharacteristic
subgroupG/H
center, FrattiniC8C22×AGL(1,𝔽5)
commutator, socleC2×C5C22×C16
FittingC5×#131C4
prime radicalC5×#41C8
cosocle#672C23
hypercenter#131AGL(1,𝔽5)
hypocenterC5#2258
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C8 ◁ #131

Complements

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

NH ≅ G/Ntype
2. #64877C2semidirect
3. C2×#3928C2semidirect
43. C5#2258semidirect

Maximal subgroups

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

subgroupindex
#654292
#648772
C2×#39282
#22585