Finite Group Databasebeta

← Q8×Dic947 #44476217

Subgroups — Q8×Dic947 #44476217

Order 30304.

70 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊Dic947C213yesmaximal
2C4×Dic947C213yesmaximal
3C2×Q8×C947C211yesmaximal, characteristic
4C2×Dic947C2213yes—
5C2×Dic947C2211yescharacteristic
6Q8×C947C414yescomplemented
7C2×C4×C947C2213yes—
8C22×C947C2311yescharacteristic
9C4×C947C2×C416yes—
10Dic947—23no—
11Dic947Q812yesdirect product factor
12C2×C947C22×C411yescharacteristic
13C2×C947C2×Q811yescharacteristic
14C2×C947#4111yescharacteristic
15C947C4×Q811yescharacteristic, complemented, Sylow
16C4×Q8—9471nomaximal, Sylow
17C2×Q8D94711yescharacteristic
18C4⋊C4—9473no—
19C42—9473no—
20Q8Dic94714yesdirect product factor
21C2×C4—9473no—
22C2×C4—9471no—
23C2×C4C2×D94713yes—
24C22C22×D94711yescharacteristic
25C4—18943no—
26C4—9472no—
27C4C2×Dic94716yes—
28C2C22×Dic94711yescharacteristic
29C2Q8×D94711yescharacteristic
30C2#2950298611yescharacteristic
subgroupG/H
center, FrattiniC22C22×D947
commutatorC2×C947C22×C4
FittingC2×Q8×C947C2
socle, prime radical, cosocleC22×C947C23
hypercenterC2×Q8D947
hypocenterC947C4×Q8
LCSG ▷ C2×C947 ▷ C947
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
6. Q8×C947C4semidirect
11. Dic947Q8direct (N × H)
15. C947C4×Q8semidirect
20. Q8Dic947direct (N × H)

Maximal subgroups

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

subgroupindex
C4⋊Dic9472
C4×Dic9472
C2×Q8×C9472
C4×Q8947