Finite Group Databasebeta

← #44527138

Subgroups — #44527138

Order 31072.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1942C211yesmaximal, characteristic, complemented
2C22⋊Dic971C214yesmaximal, complemented
3C4×Dic971C211yesmaximal, characteristic, complemented
4C2×D4×C971C211yesmaximal, characteristic
5Dic1942—22no—
6C2×Dic971C2212yes—
7C2×Dic971C2212yes—
8C23×C971C2212yes—
9D4×C971—22no—
10C2×C4×C971C2211yescharacteristic
11C22×C971—22no—
12C22×C971—24no—
13C22×C971C2311yescharacteristic
14C4×C971D412yes—
15Dic971—22no—
16Dic971—22no—
17C2×C971—42no—
18C2×C971C2×D411yescharacteristic
19C2×C971#4112yes—
20C971#12411yescharacteristic, complemented, Sylow
21#124—9711nomaximal, Sylow
22C2×Q8—9711no—
23C2×D4D97111yescharacteristic
24C22⋊C4—9714no—
25C42—9711no—
26C23C2×D97112yes—
27Q8—19422no—
28D4—22no—
29C2×C4—9712no—
30C2×C4—9712no—
31C2×C4C2×D97111yescharacteristic
32C22—22no—
33C22—24no—
34C22C22×D97111yescharacteristic
35C4—19422no—
36C4—19422no—
37C4C22⋊D97112yes—
38C2—42no—
39C2C2×C22⋊D97111yescharacteristic
40C2#2950948812yes—
subgroupG/H
center, FrattiniC22C22×D971
commutator, socle, cosocleC22×C971C23
Fitting, prime radicalC2×D4×C971C2
hypercenterC2×D4D971
hypocenterC971#124
LCSG ▷ C22×C971 ▷ C971
UCSC1 ◁ C22 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×Dic1942C2semidirect
2. C22⋊Dic971C2semidirect
3. C4×Dic971C2semidirect
20. C971#124semidirect

Maximal subgroups

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

subgroupindex
C2×Dic19422
C22⋊Dic9712
C4×Dic9712
C2×D4×C9712
#124971