Finite Group Databasebeta

← C101×D128 #38789702

Subgroups — C101×D128 #38789702

Order 25856.

46 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C101×D64C212yesmaximal, complemented
2C101×C128C211yesmaximal, characteristic, complemented
3D32×C101—22no—
4C64×C101C2211yescharacteristic
5D16×C101—42no—
6C32×C101D411yescharacteristic
7D8×C101—82no—
8C16×C101D811yescharacteristic
9D4×C101—162no—
10C8×C101D1611yescharacteristic
11C22×C101—322no—
12C4×C101D3211yescharacteristic
13D128C10111yesmaximal, characteristic, direct product factor, Sylow
14C2×C101—642no—
15C2×C101D6411yescharacteristic
16D64C2×C10112yescomplemented
17C128C2×C10111yescharacteristic, complemented
18C101D12811yescharacteristic, direct product factor, Sylow
19D32—22no—
20C64C22×C10111yescharacteristic
21D16—42no—
22C32D4×C10111yescharacteristic
23D8—82no—
24C16D8×C10111yescharacteristic
25D4—162no—
26C8D16×C10111yescharacteristic
27C22—322no—
28C4D32×C10111yescharacteristic
29C2—642no—
30C2C101×D6411yescharacteristic
subgroupG/H
center, socleC2×C101D64
commutator, Frattini, cosocleC64C22×C101
LCSG ▷ C64 ▷ C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C101 ◁ C4×C101 ◁ C8×C101 ◁ C16×C101 ◁ C32×C101 ◁ C64×C101 ◁ G

Complements

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

NH ≅ G/Ntype
1. C101×D64C2semidirect
2. C101×C128C2semidirect
13. D128C101direct (N × H)
16. D64C2×C101semidirect
17. C128C2×C101semidirect
18. C101D128direct (N × H)

Maximal subgroups

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

subgroupindex
C101×D642
C101×C1282
D128101