Finite Group Databasebeta

← C23×2−1+4 #63099

Subgroups — C23×2−1+4 #63099

Order 256.

29903 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×2−1+4C21112yesmaximal, direct product factor
2C23×#41C2110yesmaximal, complemented
3C24×Q8C215yesmaximal, complemented
4C2×2−1+4C2211792yesdirect product factor
5C22×#41C221560yescomplemented
6C23×Q8C22110yes—
7C23×Q8C221280yescomplemented
8C23×D4C22110yes—
9C24×C4C22115yes—
10C25C2315yes—
112−1+4C2314096yesdirect product factor
12C2×#41C2314480yescomplemented
13C22×Q8C231280yes—
14C22×Q8C2312240yescomplemented
15C22×D4C231280yes—
16C23×C4C231420yes—
17C23×C4C23110yes—
18C24—240no—
19C24C24170yes—
20C24C2411yescharacteristic
21#41C2415120yescomplemented
22C2×Q8C2411120yes—
23C2×Q8C2412560yescomplemented
24C2×D4C2411120yes—
25C22×C4C241140yes—
26C22×C4C2411680yes—
27C23—2280no—
28C232−1+418yesdirect product factor
29C23C251140yes—
30C23C2517yes—
31Q8C251640yes—
32D4C251640yes—
33C2×C4C251280yes—
34C2×C4C251960yes—
35C22—2280no—
36C22C2×2−1+4128yesdirect product factor
37C22C26140yes—
38C22C2617yes—
39C4C26180yes—
40C2—240no—
41C2C22×2−1+4114yesdirect product factor
42C2C2711yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC2C27
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×2−1+4C2direct (N × H)
2. C23×#41C2semidirect
3. C24×Q8C2semidirect
4. C2×2−1+4C22direct (N × H)
5. C22×#41C22semidirect
7. C23×Q8C22semidirect
11. 2−1+4C23direct (N × H)
12. C2×#41C23semidirect
14. C22×Q8C23semidirect
21. #41C24semidirect
23. C2×Q8C24semidirect
28. C232−1+4direct (N × H)
36. C22C2×2−1+4direct (N × H)
41. C2C22×2−1+4direct (N × H)

Maximal subgroups

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

subgroupindex
C22×2−1+42
C23×#412
C24×Q82