Finite Group Databasebeta

← #127×C499 #30630239

Subgroups — #127×C499 #30630239

Order 15968.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×C499C216yesmaximal, complemented
2C42×C499C211yesmaximal, characteristic, complemented
3C23×C499C2214yes—
4D4×C499—212no—
5C2×C4×C499C2213yes—
6C22×C499—212no—
7C22×C499C2311yescharacteristic
8C4×C499D416yescomplemented
9C2×C499—44no—
10C2×C499C2×D413yes—
11C499#12711yescharacteristic, direct product factor, Sylow
12#127C49911yesmaximal, characteristic, direct product factor, Sylow
13C2×D4C2×C49916yescomplemented
14C42C2×C49911yescharacteristic, complemented
15C23C22×C49914yes—
16D4—212no—
17C2×C4C22×C49913yes—
18C22—212no—
19C22C23×C49911yescharacteristic
20C4D4×C49916yescomplemented
21C2—44no—
22C2C2×D4×C49913yes—
subgroupG/H
center, socleC22×C499C23
commutator, Frattini, cosocleC22C23×C499
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C499 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×D4×C499C2semidirect
2. C42×C499C2semidirect
8. C4×C499D4semidirect
11. C499#127direct (N × H)
12. #127C499direct (N × H)
13. C2×D4C2×C499semidirect
14. C42C2×C499semidirect
20. C4D4×C499semidirect

Maximal subgroups

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

subgroupindex
C2×D4×C4992
C42×C4992
#127499