Finite Group Databasebeta

← (C2×D7)⋊C4 #1140

Subgroups — (C2×D7)⋊C4 #1140

Order 112.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D7C211yesmaximal, characteristic
2C2×C4×C7C211yesmaximal, characteristic, complemented
3C2×Dic7C211yesmaximal, characteristic, complemented
4C22×C7C2211yescharacteristic
5C2×D7—21no—
6C2×D7—21no—
7C2×D7C412yescomplemented
8C4×C7—21no—
9Dic7—21no—
10C22⋊C4—71nomaximal, Sylow
11C2×C7C2×C411yescharacteristic
12C2×C7D411yescharacteristic
13C2×C7D411yescharacteristic
14D7—22no—
15C23—71no—
16C2×C4—71no—
17C2×C4D711yescharacteristic, complemented
18C7C22⋊C411yescharacteristic, complemented, Sylow
19C22—72no—
20C22—141no—
21C22—141no—
22C22C2×D711yescharacteristic
23C4—21no—
24C4—141no—
25C2—142no—
26C2C4×D711yescharacteristic
27C2D2811yescharacteristic
28C2C22⋊D711yescharacteristic
subgroupG/H
center, FrattiniC22C2×D7
commutatorC2×C7C2×C4
FittingC2×C4×C7C2
socle, cosocleC22×C7C22
prime radicalC22×D7C2
hypercenterC2×C4D7
hypocenterC7C22⋊C4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×C7C2semidirect
3. C2×Dic7C2semidirect
7. C2×D7C4semidirect
17. C2×C4D7semidirect
18. C7C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×D72
C2×C4×C72
C2×Dic72
C22⋊C47