Finite Group Databasebeta

← C2×#20261817 #27158838

Subgroups — C2×#20261817 #27158838

Order 12416.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261817C212yesmaximal, direct product factor
2C2×#15690860C211yesmaximal, characteristic
3#15690860C411yescharacteristic
4#15690860C2211yescharacteristic
5C2×#13095486C411yescharacteristic
6#13095486C811yescharacteristic
7#13095486C2×C411yescharacteristic
8C2×C8×C97C811yescharacteristic
9C2×C4×C97C1611yescharacteristic
10C8×C97C1611yescharacteristic
11C8×C97C2×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#1171590611yescharacteristic
25C16—971no—
26C16—971no—
27C2×C4#1309552311yescharacteristic
28C8#1309552311yescharacteristic
29C8C2×#1171590611yescharacteristic
30C22#1569090011yescharacteristic
31C4#1569090011yescharacteristic
32C4C2×#1309552311yescharacteristic
33C2#2026181712yesdirect product factor
34C2C2×#1569090011yescharacteristic
subgroupG/H
center, hypercenterC2×C8#11715906
commutator, hypocenterC97C2×C64
FrattiniC8C2×#11715906
FittingC2×C8×C97C8
socle, prime radicalC22×C97C32
cosocle#15690860C22
LCSG ▷ C97
UCSC1 ◁ C2×C8

Complements

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

NH ≅ G/Ntype
1. #20261817C2direct (N × H)
15. C2×C97C64semidirect
18. C97C2×C64semidirect
33. C2#20261817direct (N × H)

Maximal subgroups

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

subgroupindex
#202618172
C2×#156908602
C2×C6497