Finite Group Databasebeta

← C5×#1711 #10603219

Subgroups — C5×#1711 #10603219

Order 640.

178 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#487C213yesmaximal, complemented
2C5×#486C213yesmaximal
3C5×C82C211yesmaximal, characteristic, complemented
4C5×C4⋊Q8C2213yes—
5C5×#127C2211yescharacteristic
6C5×#103—26no—
7C5×#102—26no—
8C4×C5×C8C2213yes—
9#1711C511yesmaximal, characteristic, direct product factor, Sylow
10C2×C5×Q8—23no—
11C2×C5×D4—23no—
12C2×C5×C8D416yes—
13C5×C4⋊C4—23no—
14C5×C4⋊C4—23no—
15C42×C5C2311yescharacteristic
16#487C2×C513yescomplemented
17#486C2×C513yes—
18C82C2×C511yescharacteristic, complemented
19C23×C5—41no—
20C5×Q8—46no—
21C5×D4—46no—
22C2×C4×C5—43no—
23C2×C4×C5C2×D413yes—
24C5×C8—26no—
25C4⋊Q8C22×C513yes—
26#127C22×C511yescharacteristic
27#103—26no—
28#102—26no—
29C4×C8C22×C513yes—
30C22×C5—83no—
31C22×C5#12711yescharacteristic
32C4×C5—83no—
33C4×C5#13516yes—
34C2×Q8—23no—
35C2×D4—23no—
36C2×C8C5×D416yes—
37C4⋊C4—23no—
38C4⋊C4—23no—
39C42C23×C511yescharacteristic
40C2×C5—161no—
41C2×C5#49513yes—
42C23—41no—
43Q8—46no—
44D4—46no—
45C2×C4—43no—
46C2×C4C2×C5×D413yes—
47C8—26no—
48C5#171111yescharacteristic, direct product factor, Sylow
49C22—83no—
50C22C5×#12711yescharacteristic
51C4—83no—
52C4C5×#13516yes—
53C2—161no—
54C2C5×#49513yes—
subgroupG/H
center, socleC22×C5#127
commutator, Frattini, cosocleC42C23×C5
prime radicalC5×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C5 ◁ C42×C5 ◁ G

Complements

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

NH ≅ G/Ntype
1. C5×#487C2semidirect
3. C5×C82C2semidirect
9. #1711C5direct (N × H)
16. #487C2×C5semidirect
18. C82C2×C5semidirect
48. C5#1711direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#4872
C5×#4862
C5×C822
#17115