Finite Group Databasebeta

← #32914651

Subgroups — #32914651

Order 18464.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1154C211yesmaximal, characteristic, complemented
2C22⋊Dic577C214yesmaximal, complemented
3C4×Dic577C211yesmaximal, characteristic, complemented
4C2×D4×C577C211yesmaximal, characteristic
5Dic1154—22no—
6C2×Dic577C2212yes—
7C2×Dic577C2212yes—
8C23×C577C2212yes—
9D4×C577—22no—
10C2×C4×C577C2211yescharacteristic
11C22×C577—22no—
12C22×C577—24no—
13C22×C577C2311yescharacteristic
14C4×C577D412yes—
15Dic577—22no—
16Dic577—22no—
17C2×C577—42no—
18C2×C577C2×D411yescharacteristic
19C2×C577#4112yes—
20C577#12411yescharacteristic, complemented, Sylow
21#124—5771nomaximal, Sylow
22C2×Q8—5771no—
23C2×D4D57711yescharacteristic
24C22⋊C4—5774no—
25C42—5771no—
26C23C2×D57712yes—
27Q8—11542no—
28D4—22no—
29C2×C4—5772no—
30C2×C4—5772no—
31C2×C4C2×D57711yescharacteristic
32C22—22no—
33C22—24no—
34C22C22×D57711yescharacteristic
35C4—11542no—
36C4—11542no—
37C4C22⋊D57712yes—
38C2—42no—
39C2C2×C22⋊D57711yescharacteristic
40C2#2260441712yes—
subgroupG/H
center, FrattiniC22C22×D577
commutator, socle, cosocleC22×C577C23
Fitting, prime radicalC2×D4×C577C2
hypercenterC2×D4D577
hypocenterC577#124
LCSG ▷ C22×C577 ▷ C577
UCSC1 ◁ C22 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×Dic1154C2semidirect
2. C22⋊Dic577C2semidirect
3. C4×Dic577C2semidirect
20. C577#124semidirect

Maximal subgroups

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

subgroupindex
C2×Dic11542
C22⋊Dic5772
C4×Dic5772
C2×D4×C5772
#124577