Finite Group Databasebeta

← C2×Dic14 #1154

Subgroups — C2×Dic14 #1154

Order 112.

38 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C7C211yesmaximal, characteristic
2C2×Dic7C212yesmaximal
3Dic14C214yesmaximal, direct product factor
4C22×C7C2211yescharacteristic
5C4×C7C2212yes—
6Dic7C2214yes—
7C2×Q8—71nomaximal, Sylow
8C2×C7Q812yescomplemented
9C2×C7C2311yescharacteristic
10Q8—74no—
11C2×C4—72no—
12C2×C4D711yescharacteristic
13C7C2×Q811yescharacteristic, complemented, Sylow
14C22C2×D711yescharacteristic
15C4—74no—
16C4C2×D712yes—
17C2Dic1412yesdirect product factor
18C2C22×D711yescharacteristic
subgroupG/H
centerC22C2×D7
commutator, cosocleC2×C7C23
FrattiniC2C22×D7
FittingC2×C4×C7C2
socle, prime radicalC22×C7C22
hypercenterC2×C4D7
hypocenterC7C2×Q8
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
3. Dic14C2direct (N × H)
8. C2×C7Q8semidirect
13. C7C2×Q8semidirect
17. C2Dic14direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C72
C2×Dic72
Dic142
C2×Q87