Finite Group Databasebeta

← C2×#20261859 #27159017

Subgroups — C2×#20261859 #27159017

Order 12416.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261859C212yesmaximal, direct product factor
2C2×#15690900C211yesmaximal, characteristic
3#15690900C411yescharacteristic
4#15690900C2211yescharacteristic
5C2×#13095514C411yescharacteristic
6#13095514C811yescharacteristic
7#13095514C2×C411yescharacteristic
8C2×#11715895C811yescharacteristic
9C2×C4×C97C1611yescharacteristic
10#11715895C1611yescharacteristic
11#11715895C2×C811yescharacteristic
12C22×C97C3211yescharacteristic
13C4×C97C3211yescharacteristic
14C4×C97C2×C1611yescharacteristic
15C2×C97C6412yescomplemented
16C2×C97C2×C3211yescharacteristic
17C2×C64—971nomaximal, Sylow
18C97C2×C6411yescharacteristic, complemented, Sylow
19C2×C32—971no—
20C64—972no—
21C2×C16—971no—
22C32—971no—
23C32—971no—
24C2×C8—971no—
25C16—971no—
26C16—971no—
27C2×C4#1309552511yescharacteristic
28C8—971no—
29C8—971no—
30C22#1569090911yescharacteristic
31C4#1569090911yescharacteristic
32C4C2×#1309552511yescharacteristic
33C2#2026185912yesdirect product factor
34C2C2×#1569090911yescharacteristic
subgroupG/H
center, hypercenterC2×C4#13095525
commutator, hypocenterC97C2×C64
FrattiniC4C2×#13095525
FittingC2×C4×C97C16
socle, prime radicalC22×C97C32
cosocle#15690900C22
LCSG ▷ C97
UCSC1 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
1. #20261859C2direct (N × H)
15. C2×C97C64semidirect
18. C97C2×C64semidirect
33. C2#20261859direct (N × H)

Maximal subgroups

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

subgroupindex
#202618592
C2×#156909002
C2×C6497