Finite Group Databasebeta

← C2×#347 #2109

Subgroups — C2×#347 #2109

Order 128.

84 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M32C212yesmaximal
2C2×#97C211yesmaximal, characteristic
3#347C214yesmaximal, direct product factor
4C22×C8C411yescharacteristic
5C22×C8C2211yescharacteristic
6C2×C42C411yescharacteristic
7M32C414yescomplemented
8M32C2214yes—
9C2×C16C414yescomplemented
10#97C412yes—
11#97C2212yes—
12C22×C4—21no—
13C22×C4C2×C411yescharacteristic
14C2×C8—21no—
15C2×C8—21no—
16C2×C8C2×C412yes—
17C2×C8C2×C411yescharacteristic
18C2×C8C2×C412yes—
19C2×C8C2×C412yes—
20C2×C8C2311yescharacteristic
21C42—21no—
22C42C2×C412yes—
23C16C2×C418yescomplemented
24C23M1611yescharacteristic
25C2×C4—22no—
26C2×C4—42no—
27C2×C4C4211yescharacteristic
28C2×C4C4211yescharacteristic
29C2×C4M1611yescharacteristic
30C2×C4M1611yescharacteristic
31C2×C4M1611yescharacteristic
32C2×C4C22×C411yescharacteristic
33C8—22no—
34C8C4212yes—
35C8C22×C412yes—
36C22—22no—
37C22#9711yescharacteristic
38C22#9711yescharacteristic
39C22C2×M1611yescharacteristic
40C4—42no—
41C4#9711yescharacteristic
42C4#9711yescharacteristic
43C4C2×C4211yescharacteristic
44C4C2×M1611yescharacteristic
45C2—21no—
46C2—21no—
47C2#34712yesdirect product factor
48C2C2×#9711yescharacteristic
subgroupG/H
centerC2×C4C42
commutatorC4C2×C42
Frattini, cosocleC2×C8C23
socleC22#97
prime radicalC23M16
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #347C2direct (N × H)
7. M32C4semidirect
9. C2×C16C4semidirect
23. C16C2×C4semidirect
47. C2#347direct (N × H)

Maximal subgroups

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

subgroupindex
C2×M322
C2×#972
#3472