Finite Group Databasebeta

← #107×C991 #44540318

Subgroups — #107×C991 #44540318

Order 31712.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C8×C991C211yesmaximal, characteristic
2C4⋊C4×C991C212yesmaximal
3C2×C4×C991—22no—
4C2×C4×C991C2211yescharacteristic
5C8×C991C412yescomplemented
6C22×C991D411yescharacteristic
7C4×C991—42no—
8C4×C991C2×C411yescharacteristic
9C4×C991Q811yescharacteristic
10C2×C991C4⋊C411yescharacteristic
11C2×C991D811yescharacteristic
12C2×C991Q1611yescharacteristic
13C991#10711yescharacteristic, direct product factor, Sylow
14#107C99111yesmaximal, characteristic, direct product factor, Sylow
15C2×C8C2×C99111yescharacteristic
16C4⋊C4C2×C99112yes—
17C2×C4—22no—
18C2×C4C22×C99111yescharacteristic
19C8C4×C99112yescomplemented
20C22D4×C99111yescharacteristic
21C4—42no—
22C4C2×C4×C99111yescharacteristic
23C4Q8×C99111yescharacteristic
24C2C4⋊C4×C99111yescharacteristic
25C2D8×C99111yescharacteristic
26C2Q16×C99111yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C991D4
commutatorC4C2×C4×C991
Frattini, cosocleC2×C4C22×C991
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C991 ◁ C2×C4×C991 ◁ G

Complements

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

NH ≅ G/Ntype
5. C8×C991C4semidirect
13. C991#107direct (N × H)
14. #107C991direct (N × H)
19. C8C4×C991semidirect

Maximal subgroups

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

subgroupindex
C2×C8×C9912
C4⋊C4×C9912
#107991