Finite Group Databasebeta

← C7×#107 #6424

Subgroups — C7×#107 #6424

Order 224.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×C8C211yesmaximal, characteristic
2C7×C4⋊C4C212yesmaximal
3C2×C4×C7—22no—
4C2×C4×C7C2211yescharacteristic
5C7×C8C412yescomplemented
6#107C711yesmaximal, characteristic, direct product factor, Sylow
7C22×C7D411yescharacteristic
8C4×C7—42no—
9C4×C7C2×C411yescharacteristic
10C4×C7Q811yescharacteristic
11C2×C8C2×C711yescharacteristic
12C4⋊C4C2×C712yes—
13C2×C7C4⋊C411yescharacteristic
14C2×C7D811yescharacteristic
15C2×C7Q1611yescharacteristic
16C2×C4—22no—
17C2×C4C22×C711yescharacteristic
18C8C4×C712yescomplemented
19C7#10711yescharacteristic, direct product factor, Sylow
20C22C7×D411yescharacteristic
21C4—42no—
22C4C2×C4×C711yescharacteristic
23C4C7×Q811yescharacteristic
24C2C7×C4⋊C411yescharacteristic
25C2C7×D811yescharacteristic
26C2C7×Q1611yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C7D4
commutatorC4C2×C4×C7
Frattini, cosocleC2×C4C22×C7
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
5. C7×C8C4semidirect
6. #107C7direct (N × H)
18. C8C4×C7semidirect
19. C7#107direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×C82
C7×C4⋊C42
#1077