Finite Group Databasebeta

← C2×#28381498 #43246235

Subgroups — C2×#28381498 #43246235

Order 28256.

164 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#28381498C218yesmaximal, direct product factor
2C2×D3532C213yesmaximal, complemented
3C2×C4×D883C213yesmaximal, complemented
4C2×Q8×C883C211yesmaximal, characteristic, complemented
5C22×D883C2213yes—
6D3532C22112yescomplemented
7C2×Dic883C2211yescharacteristic
8C4×D883C22112yescomplemented
9Q8×C883C2214yescomplemented
10C2×C4×C883C2213yes—
11C22×C883C2311yescharacteristic
12C2×D883—26no—
13C2×D883C2316yes—
14C4×C883C2316yes—
15Dic883C2312yes—
16C2×C883#4112yescomplemented
17C2×C883C2411yescharacteristic
18D883—26no—
19C883C2×#4111yescharacteristic, complemented, Sylow
20C2×#41—8831nomaximal, Sylow
21#41—8838no—
22C2×Q8D88311yescharacteristic, complemented
23C2×D4—8833no—
24C22×C4—8833no—
25C23—8833no—
26Q8C2×D88314yescomplemented
27D4—88312no—
28C2×C4—8831no—
29C2×C4—88312no—
30C2×C4C2×D88313yes—
31C22—8836no—
32C22—17666no—
33C22C22×D88311yescharacteristic
34C4—8832no—
35C4C22×D88316yes—
36C2—17666no—
37C2#2838149812yesdirect product factor
38C2C23×D88311yescharacteristic
subgroupG/H
centerC22C22×D883
commutator, cosocleC2×C883C24
FrattiniC2C23×D883
FittingC2×Q8×C883C2
socleC22×C883C23
hypercenterC2×Q8D883
hypocenterC883C2×#41
LCSG ▷ C2×C883 ▷ C883
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
1. #28381498C2direct (N × H)
2. C2×D3532C2semidirect
3. C2×C4×D883C2semidirect
4. C2×Q8×C883C2semidirect
6. D3532C22semidirect
8. C4×D883C22semidirect
9. Q8×C883C22semidirect
16. C2×C883#41semidirect
19. C883C2×#41semidirect
22. C2×Q8D883semidirect
26. Q8C2×D883semidirect
37. C2#28381498direct (N × H)

Maximal subgroups

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

subgroupindex
#283814982
C2×D35322
C2×C4×D8832
C2×Q8×C8832
C2×#41883