Finite Group Databasebeta

← C7×C4⋊Q8 #6531

Subgroups — C7×C4⋊Q8 #6531

Order 224.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×Q8C212yesmaximal
2C7×C4⋊C4C214yesmaximal
3C42×C7C211yesmaximal, characteristic
4C7×Q8—24no—
5C2×C4×C7C2214yes—
6C2×C4×C7C2211yescharacteristic
7C2×C4×C7C2212yes—
8C4⋊Q8C711yesmaximal, characteristic, direct product factor, Sylow
9C22×C7C2311yescharacteristic
10C4×C7—24no—
11C4×C7D412yes—
12C4×C7Q814yescomplemented
13C2×Q8C2×C712yes—
14C4⋊C4C2×C714yes—
15C42C2×C711yescharacteristic
16C2×C7C2×D411yescharacteristic
17C2×C7C2×Q812yes—
18Q8—24no—
19C2×C4C22×C714yes—
20C2×C4C22×C711yescharacteristic
21C2×C4C22×C712yes—
22C7C4⋊Q811yescharacteristic, direct product factor, Sylow
23C22C23×C711yescharacteristic
24C4—24no—
25C4C7×D412yes—
26C4C7×Q814yescomplemented
27C2C2×C7×D411yescharacteristic
28C2C2×C7×Q812yes—
subgroupG/H
center, socle, prime radicalC22×C7C23
commutator, Frattini, cosocleC22C23×C7
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ G

Complements

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

NH ≅ G/Ntype
8. C4⋊Q8C7direct (N × H)
12. C4×C7Q8semidirect
22. C7C4⋊Q8direct (N × H)
26. C4C7×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×C7×Q82
C7×C4⋊C42
C42×C72
C4⋊Q87