Finite Group Databasebeta

← C4×C7⋊D7 #87649

Subgroups — C4×C7⋊D7 #87649

Order 392.

80 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7⋊D7C211yesmaximal, characteristic
2C4×C72C211yesmaximal, characteristic, complemented
3C7⋊Dic7C211yesmaximal, characteristic, complemented
4C2×C72C2211yescharacteristic
5C7⋊D7C412yesdirect product factor
6C4×D7—78nomaximal
7C72C2×C411yescharacteristic, complemented, Sylow
8C2×D7—78no—
9C4×C7D718yescomplemented
10Dic7—78no—
11C2×C7C2×D718yes—
12D7—716no—
13C2×C4—491noSylow
14C7C4×D718yescomplemented
15C22—491no—
16C4—491no—
17C4C7⋊D711yescharacteristic, direct product factor
18C2—492no—
19C2C2×C7⋊D711yescharacteristic
subgroupG/H
center, hypercenterC4C7⋊D7
commutator, hypocenterC72C2×C4
FrattiniC2C2×C7⋊D7
FittingC4×C72C2
socle, cosocleC2×C72C22
prime radicalC2×C7⋊D7C2
LCSG ▷ C72
UCSC1 ◁ C4

Complements

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

NH ≅ G/Ntype
2. C4×C72C2semidirect
3. C7⋊Dic7C2semidirect
5. C7⋊D7C4direct (N × H)
7. C72C2×C4semidirect
9. C4×C7D7semidirect
14. C7C4×D7semidirect
17. C4C7⋊D7direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7⋊D72
C4×C722
C7⋊Dic72
C4×D77