Finite Group Databasebeta

← #126×C991 #44540337

Subgroups — #126×C991 #44540337

Order 31712.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊C4×C991C213yesmaximal, complemented
2C22⋊C4×C991C213yesmaximal
3C42×C991C211yesmaximal, characteristic, complemented
4C23×C991C2211yescharacteristic
5C2×C4×C991C2213yes—
6C2×C4×C991C2213yes—
7C22×C991—23no—
8C22×C991C2311yescharacteristic
9C4×C991—23no—
10C4×C991—23no—
11C2×C991—41no—
12C2×C991#4113yes—
13C991#12611yescharacteristic, direct product factor, Sylow
14#126C99111yesmaximal, characteristic, direct product factor, Sylow
15C4⋊C4C2×C99113yescomplemented
16C22⋊C4C2×C99113yes—
17C42C2×C99111yescharacteristic, complemented
18C23C22×C99111yescharacteristic
19C2×C4C22×C99113yes—
20C2×C4C22×C99113yes—
21C22—23no—
22C22C23×C99111yescharacteristic
23C4—23no—
24C4—23no—
25C2—41no—
26C2#41×C99113yes—
subgroupG/H
center, socleC22×C991C23
commutator, Frattini, cosocleC22C23×C991
prime radicalC23×C991C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C991 ◁ G

Complements

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

NH ≅ G/Ntype
1. C4⋊C4×C991C2semidirect
3. C42×C991C2semidirect
13. C991#126direct (N × H)
14. #126C991direct (N × H)
15. C4⋊C4C2×C991semidirect
17. C42C2×C991semidirect

Maximal subgroups

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

subgroupindex
C4⋊C4×C9912
C22⋊C4×C9912
C42×C9912
#126991