Finite Group Databasebeta

← #1840×C163 #35210598

Subgroups — #1840×C163 #35210598

Order 20864.

196 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#376×C163C211yesmaximal, characteristic
2#336×C163C216yesmaximal
3C22×C8×C163C2214yes—
4C2×C42×C163C2213yes—
5#95×C163C414yes—
6C22×C4×C163C2×C416yes—
7C22×C4×C163C2311yescharacteristic
8C2×C8×C163—212no—
9C42×C163—26no—
10C23×C163C22×C411yescharacteristic
11C2×C4×C163—26no—
12C2×C4×C163—212no—
13C2×C4×C163#4116yes—
14C8×C163—44no—
15C22×C163#11713yes—
16C22×C163#13114yes—
17C4×C163—46no—
18C4×C163#12614yes—
19C2×C163#38311yescharacteristic
20C2×C163#43316yes—
21C163#184011yescharacteristic, direct product factor, Sylow
22#1840C16311yesmaximal, characteristic, direct product factor, Sylow
23#376C2×C16311yescharacteristic
24#336C2×C16316yes—
25C22×C8C22×C16314yes—
26C2×C42C22×C16313yes—
27#95C4×C16314yes—
28C22×C4C2×C4×C16316yes—
29C22×C4C23×C16311yescharacteristic
30C2×C8—212no—
31C42—26no—
32C23C22×C4×C16311yescharacteristic
33C2×C4—26no—
34C2×C4—212no—
35C2×C4#41×C16316yes—
36C8—44no—
37C22#117×C16313yes—
38C22#131×C16314yes—
39C4—46no—
40C4#126×C16314yes—
41C2#383×C16311yescharacteristic
42C2#433×C16316yes—
subgroupG/H
centerC22×C4×C163C23
commutatorC23C22×C4×C163
Frattini, cosocleC22×C4C23×C163
socle, prime radicalC23×C163C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C163 ◁ G

Complements

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

NH ≅ G/Ntype
21. C163#1840direct (N × H)
22. #1840C163direct (N × H)

Maximal subgroups

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

subgroupindex
#376×C1632
#336×C1632
#1840163