Finite Group Databasebeta

← #30680903

Subgroups — #30680903

Order 16784.

20 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D4196C211yesmaximal, characteristic
2#22554209C211yesmaximal, characteristic, complemented
3Q8×C1049C211yesmaximal, characteristic, complemented
4C2×D1049—21no—
5C4×C1049—21no—
6C4×C1049C2211yescharacteristic
7C2×C1049D411yescharacteristic
8D1049—41no—
9C1049SD1611yescharacteristic, complemented, Sylow
10SD16—10491nomaximal, Sylow
11Q8D104911yescharacteristic, complemented
12D4—10491no—
13C8—10491no—
14C22—20981no—
15C4—21no—
16C4C2×D104911yescharacteristic
17C2—41961no—
18C2C22⋊D104911yescharacteristic
subgroupG/H
centerC2C22⋊D1049
commutator, cosocleC4×C1049C22
FrattiniC4C2×D1049
FittingQ8×C1049C2
socleC2×C1049D4
prime radicalD4196C2
hypercenterQ8D1049
hypocenterC1049SD16
LCSG ▷ C4×C1049 ▷ C2×C1049 ▷ C1049
UCSC1 ◁ C2 ◁ C4 ◁ Q8

Complements

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

NH ≅ G/Ntype
2. #22554209C2semidirect
3. Q8×C1049C2semidirect
9. C1049SD16semidirect
11. Q8D1049semidirect

Maximal subgroups

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

subgroupindex
D41962
#225542092
Q8×C10492
SD161049