Finite Group Databasebeta

← C4×C8×C991 #44540307

Subgroups — C4×C8×C991 #44540307

Order 31712.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C8×C991C212yesmaximal
2C42×C991C211yesmaximal, characteristic
3C2×C4×C991C412yes—
4C2×C4×C991C2211yescharacteristic
5C8×C991C414yesdirect product factor
6C22×C991C2×C411yescharacteristic
7C4×C991C814yesdirect product factor
8C4×C991C2×C412yes—
9C2×C991C4211yescharacteristic
10C2×C991C2×C812yes—
11C991C4×C811yescharacteristic, direct product factor, Sylow
12C4×C8C99111yesmaximal, characteristic, direct product factor, Sylow
13C2×C8C2×C99112yes—
14C42C2×C99111yescharacteristic
15C2×C4C4×C99112yes—
16C2×C4C22×C99111yescharacteristic
17C8C4×C99114yesdirect product factor
18C22C2×C4×C99111yescharacteristic
19C4C8×C99114yesdirect product factor
20C4C2×C4×C99112yes—
21C2C42×C99111yescharacteristic
22C2C2×C8×C99112yes—
subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC2×C4C22×C991
socle, prime radicalC22×C991C2×C4
LCSG ▷ C1
UCSC1 ◁ G

Complements

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

NH ≅ G/Ntype
5. C8×C991C4direct (N × H)
7. C4×C991C8direct (N × H)
11. C991C4×C8direct (N × H)
12. C4×C8C991direct (N × H)
17. C8C4×C991direct (N × H)
19. C4C8×C991direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C8×C9912
C42×C9912
C4×C8991