Finite Group Databasebeta

← C5×#104 #3979

Subgroups — C5×#104 #3979

Order 160.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#41C211yesmaximal, characteristic
2C5×M16C211yesmaximal, characteristic, complemented
3C42×C5C211yesmaximal, characteristic, complemented
4C5×Q8C411yescharacteristic, complemented
5C5×D4—21no—
6C5×D4C411yescharacteristic, complemented
7C2×C4×C5—21no—
8C2×C4×C5—21no—
9C2×C4×C5C2211yescharacteristic
10C5×C8—21no—
11#104C511yesmaximal, characteristic, direct product factor, Sylow
12C22×C5—21no—
13C22×C5D411yescharacteristic
14C4×C5—22no—
15C4×C5—21no—
16C4×C5C2×C411yescharacteristic
17C4×C5D411yescharacteristic
18#41C2×C511yescharacteristic
19M16C2×C511yescharacteristic, complemented
20C42C2×C511yescharacteristic, complemented
21C2×C5—21no—
22C2×C5—41no—
23C2×C5C22⋊C411yescharacteristic
24Q8C4×C511yescharacteristic, complemented
25D4—21no—
26D4C4×C511yescharacteristic, complemented
27C2×C4—21no—
28C2×C4—21no—
29C2×C4C22×C511yescharacteristic
30C8—21no—
31C5#10411yescharacteristic, direct product factor, Sylow
32C22—21no—
33C22C5×D411yescharacteristic
34C4—22no—
35C4—21no—
36C4C2×C4×C511yescharacteristic
37C4C5×D411yescharacteristic
38C2—21no—
39C2—41no—
40C2C5×C22⋊C411yescharacteristic
subgroupG/H
centerC4×C5D4
commutatorC4C2×C4×C5
Frattini, cosocleC2×C4C22×C5
socleC2×C5C22⋊C4
prime radicalC5×#41C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C5 ◁ C2×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×M16C2semidirect
3. C42×C5C2semidirect
4. C5×Q8C4semidirect
6. C5×D4C4semidirect
11. #104C5direct (N × H)
19. M16C2×C5semidirect
20. C42C2×C5semidirect
24. Q8C4×C5semidirect
26. D4C4×C5semidirect
31. C5#104direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#412
C5×M162
C42×C52
#1045