Finite Group Databasebeta

← C2×2−1+4×C479 #44500111

Subgroups — C2×2−1+4×C479 #44500111

Order 30656.

794 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
12−1+4×C479C2116yesmaximal, direct product factor
2C2×#41×C479C2110yesmaximal, complemented
3C22×Q8×C479C215yesmaximal, complemented
4#41×C479C22180yescomplemented
5C2×Q8×C479C22110yes—
6C2×Q8×C479C22140yescomplemented
7C2×D4×C479C22110yes—
8C22×C4×C479C22115yes—
9C23×C479C2315yes—
10Q8×C479C23140yes—
11D4×C479C23140yes—
12C2×C4×C479C23160yes—
13C2×C4×C479C23110yes—
14C22×C479—210no—
15C22×C479C24110yes—
16C22×C479C2411yescharacteristic
17C4×C479C24120yes—
18C2×C479—210no—
19C2×C4792−1+412yesdirect product factor
20C2×C479C2511yescharacteristic
21C479C2×2−1+411yescharacteristic, direct product factor, Sylow
22C2×2−1+4C47911yesmaximal, characteristic, direct product factor, Sylow
232−1+4C2×C479116yesdirect product factor
24C2×#41C2×C479110yescomplemented
25C22×Q8C2×C47915yescomplemented
26#41C22×C479180yescomplemented
27C2×Q8C22×C479110yes—
28C2×Q8C22×C479140yescomplemented
29C2×D4C22×C479110yes—
30C22×C4C22×C479115yes—
31C23C23×C47915yes—
32Q8C23×C479140yes—
33D4C23×C479140yes—
34C2×C4C23×C479110yes—
35C2×C4C23×C479160yes—
36C22—210no—
37C22C24×C479110yes—
38C22C24×C47911yescharacteristic
39C4C24×C479120yes—
40C2—210no—
41C22−1+4×C47912yesdirect product factor
42C2C25×C47911yescharacteristic
subgroupG/H
center, socleC22×C479C24
commutator, Frattini, cosocleC2C25×C479
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C479 ◁ G

Complements

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

NH ≅ G/Ntype
1. 2−1+4×C479C2direct (N × H)
2. C2×#41×C479C2semidirect
3. C22×Q8×C479C2semidirect
4. #41×C479C22semidirect
6. C2×Q8×C479C22semidirect
19. C2×C4792−1+4direct (N × H)
21. C479C2×2−1+4direct (N × H)
22. C2×2−1+4C479direct (N × H)
23. 2−1+4C2×C479direct (N × H)
24. C2×#41C2×C479semidirect
25. C22×Q8C2×C479semidirect
26. #41C22×C479semidirect
28. C2×Q8C22×C479semidirect
41. C22−1+4×C479direct (N × H)

Maximal subgroups

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

subgroupindex
2−1+4×C4792
C2×#41×C4792
C22×Q8×C4792
C2×2−1+4479