Finite Group Databasebeta

← #2310

Subgroups — #2310

Order 128.

392 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q8C211yesmaximal, characteristic
2C2×#117C212yesmaximal
3#391C218yesmaximal, complemented
4#381C214yesmaximal
5C22×Q8—28no—
6C22×Q8C418yescomplemented
7C22×Q8C2214yes—
8C23×C4C2212yes—
9C23×C4C2211yescharacteristic
10#117—28no—
11C2×C4⋊C4C2214yes—
12C2×C22⋊C4C2214yes—
13C2×C42C2214yes—
14#95C22116yes—
15C24C2311yescharacteristic
16C2×Q8—232no—
17C2×Q8—28no—
18C2×Q8—28no—
19C2×Q8C2×C4116yes—
20C22×C4—28no—
21C22×C4C2×C418yes—
22C22×C4C2×C414yes—
23C22×C4D418yes—
24C22×C4C2318yes—
25C22×C4C2314yes—
26C22×C4C2312yes—
27C4⋊C4—28no—
28C22⋊C4—28no—
29C42—28no—
30C23—24no—
31C23C22×C412yes—
32C23C2×D414yes—
33C23C2411yescharacteristic
34Q8—232no—
35C2×C4—216no—
36C2×C4—28no—
37C2×C4—28no—
38C2×C4—216no—
39C2×C4C22⋊C4116yes—
40C2×C4C22×C418yes—
41C2×C4C22×C414yes—
42C2×C4C2×D414yes—
43C2×C4C2×D414yes—
44C22—24no—
45C22—28no—
46C22C2×C22⋊C414yes—
47C22C23×C411yescharacteristic
48C22C22×D412yes—
49C222−1+414yes—
50C4—28no—
51C4—48no—
52C4C2×C22⋊C418yes—
53C2—24no—
54C2C22×C22⋊C411yescharacteristic
55C2#51912yes—
56C2#53614yes—
subgroupG/H
center, Frattini, socle, cosocleC23C24
commutatorC22C23×C4
prime radicalC24C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #391C2semidirect
6. C22×Q8C4semidirect

Maximal subgroups

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

subgroupindex
C23×Q82
C2×#1172
#3912
#3812