Finite Group Databasebeta

← C2×#27165787 #38787044

Subgroups — C2×#27165787 #38787044

Order 25664.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#27165787C212yesmaximal, direct product factor
2C2×#20264341C211yesmaximal, characteristic
3#20264341C411yescharacteristic
4#20264341C2211yescharacteristic
5C2×C8×C401C411yescharacteristic
6C2×C4×C401C811yescharacteristic
7C8×C401C811yescharacteristic
8C8×C401C2×C411yescharacteristic
9C22×C401C1611yescharacteristic
10C4×C401C1611yescharacteristic
11C4×C401C2×C811yescharacteristic
12C2×C401C3212yescomplemented
13C2×C401C2×C1611yescharacteristic
14C401C2×C3211yescharacteristic, complemented, Sylow
15C2×C32—4011nomaximal, Sylow
16C2×C16—4011no—
17C32—4012no—
18C2×C8#1310794411yescharacteristic
19C16—4011no—
20C16—4011no—
21C2×C4#1569200611yescharacteristic
22C8#1569200611yescharacteristic
23C8C2×#1310794411yescharacteristic
24C22#2026436911yescharacteristic
25C4#2026436911yescharacteristic
26C4C2×#1569200611yescharacteristic
27C2#2716578712yesdirect product factor
28C2C2×#2026436911yescharacteristic
subgroupG/H
center, hypercenterC2×C8#13107944
commutator, hypocenterC401C2×C32
FrattiniC8C2×#13107944
FittingC2×C8×C401C4
socle, prime radicalC22×C401C16
cosocle#20264341C22
LCSG ▷ C401
UCSC1 ◁ C2×C8

Complements

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

NH ≅ G/Ntype
1. #27165787C2direct (N × H)
12. C2×C401C32semidirect
14. C401C2×C32semidirect
27. C2#27165787direct (N × H)

Maximal subgroups

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

subgroupindex
#271657872
C2×#202643412
C2×C32401