Finite Group Databasebeta

← C3×C7×C19×C49 #72197218

Subgroups — C3×C7×C19×C49 #72197218

Order 19551.

72 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×C19×C49C311yesmaximal, characteristic, direct product factor, Hall
2C3×C72×C19C711yesmaximal, characteristic
3C3×C19×C49C717yesmaximal, direct product factor
4C3×C7×C49C1911yesmaximal, characteristic, direct product factor, Hall
5C72×C19C3×C711yescharacteristic
6C19×C49C3×C717yesdirect product factor
7C3×C7×C19C4917yesdirect product factor
8C3×C7×C19C7211yescharacteristic
9C7×C49C3×C1911yescharacteristic, direct product factor, Sylow
10C3×C72C7×C1911yescharacteristic
11C3×C49C7×C1917yesdirect product factor
12C7×C19C3×C4917yesdirect product factor
13C7×C19C3×C7211yescharacteristic
14C3×C19C7×C4911yescharacteristic, direct product factor, Hall
15C72C3×C7×C1911yescharacteristic
16C49C3×C7×C1917yesdirect product factor
17C3×C7C19×C4917yesdirect product factor
18C3×C7C72×C1911yescharacteristic
19C19C3×C7×C4911yescharacteristic, direct product factor, Sylow
20C7C3×C19×C4917yesdirect product factor
21C7C3×C72×C1911yescharacteristic
22C3C7×C19×C4911yescharacteristic, direct product factor, Sylow
subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC7C3×C72×C19
socle, prime radicalC3×C72×C19C7
LCSG ▷ C1
UCSC1 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×C19×C49C3direct (N × H)
3. C3×C19×C49C7direct (N × H)
4. C3×C7×C49C19direct (N × H)
6. C19×C49C3×C7direct (N × H)
7. C3×C7×C19C49direct (N × H)
9. C7×C49C3×C19direct (N × H)
11. C3×C49C7×C19direct (N × H)
12. C7×C19C3×C49direct (N × H)
14. C3×C19C7×C49direct (N × H)
16. C49C3×C7×C19direct (N × H)
17. C3×C7C19×C49direct (N × H)
19. C19C3×C7×C49direct (N × H)
20. C7C3×C19×C49direct (N × H)
22. C3C7×C19×C49direct (N × H)

Maximal subgroups

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

subgroupindex
C7×C19×C493
C3×C72×C197
C3×C19×C497
C3×C7×C4919