Finite Group Databasebeta

← #1453

Subgroups — #1453

Order 128.

95 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#431C212yesmaximal
2C4×M16C211yesmaximal, characteristic
3#322C211yesmaximal, characteristic, complemented
4#322C212yesmaximal, complemented
5C82C211yesmaximal, characteristic, complemented
6C2×M16C412yes—
7C2×C42C2211yescharacteristic
8C4⋊C8C414yes—
9C22⋊C8C414yes—
10#97C412yes—
11C4×C8C2211yescharacteristic
12C4×C8C2212yes—
13C4×C8C2211yescharacteristic
14C4×C8C2212yes—
15C22×C4C2×C412yes—
16C22×C4C2×C411yescharacteristic
17M16—24no—
18C2×C8C2×C412yes—
19C2×C8C2×C414yes—
20C2×C8C2×C414yes—
21C2×C8C2×C412yes—
22C42C2×C411yescharacteristic
23C42C2×C412yes—
24C42C2311yescharacteristic
25C23C4211yescharacteristic
26C2×C4—22no—
27C2×C4—24no—
28C2×C4C4211yescharacteristic
29C2×C4C4212yes—
30C2×C4C22×C411yescharacteristic
31C2×C4C22×C412yes—
32C8—22no—
33C8—24no—
34C8—24no—
35C8M1614yes—
36C22—21no—
37C22—22no—
38C22C2×C4211yescharacteristic
39C4—21no—
40C4—22no—
41C4C2×M1612yes—
42C4#13114yes—
43C2—41no—
44C2C4×M1611yescharacteristic
45C2#40512yes—
subgroupG/H
center, Frattini, cosocleC42C23
commutator, socleC22C2×C42
prime radicalC23C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #322C2semidirect
4. #322C2semidirect
5. C82C2semidirect

Maximal subgroups

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

subgroupindex
#4312
C4×M162
#3222
C822