Finite Group Databasebeta

← C22×C4×C8 #2869

Subgroups — C22×C4×C8 #2869

Order 128.

380 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C8C212yesmaximal
2C22×C42C211yesmaximal, characteristic
3C2×C4×C8C2112yesmaximal, direct product factor
4C23×C4C412yes—
5C23×C4C2211yescharacteristic
6C22×C8C4116yesdirect product factor
7C22×C8C22112yes—
8C2×C42C416yes—
9C2×C42C2216yes—
10C4×C8C22116yesdirect product factor
11C24C2×C411yescharacteristic
12C22×C4C8116yesdirect product factor
13C22×C4C2×C413yes—
14C22×C4C2×C418yes—
15C22×C4C2×C4112yes—
16C22×C4C2313yes—
17C2×C8C2×C4148yesdirect product factor
18C2×C8C2318yes—
19C42C2×C4112yes—
20C42C2314yes—
21C23C4214yes—
22C23C2×C818yes—
23C23C22×C413yes—
24C2×C4C42112yes—
25C2×C4C2×C8148yesdirect product factor
26C2×C4C22×C413yes—
27C2×C4C22×C418yes—
28C2×C4C22×C4112yes—
29C2×C4C2411yescharacteristic
30C8C22×C4116yesdirect product factor
31C22C4×C8116yesdirect product factor
32C22C2×C4216yes—
33C22C22×C8112yes—
34C22C23×C411yescharacteristic
35C4C2×C4216yes—
36C4C22×C8116yesdirect product factor
37C4C23×C412yes—
38C2C2×C4×C8112yesdirect product factor
39C2C22×C4211yescharacteristic
40C2C23×C812yes—
subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC2×C4C24
socle, prime radicalC24C2×C4
LCSG ▷ C1
UCSC1 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×C4×C8C2direct (N × H)
6. C22×C8C4direct (N × H)
10. C4×C8C22direct (N × H)
12. C22×C4C8direct (N × H)
17. C2×C8C2×C4direct (N × H)
25. C2×C4C2×C8direct (N × H)
30. C8C22×C4direct (N × H)
31. C22C4×C8direct (N × H)
36. C4C22×C8direct (N × H)
38. C2C2×C4×C8direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C82
C22×C422
C2×C4×C82