Finite Group Databasebeta

← C5×#395 #65558

Subgroups — C5×#395 #65558

Order 320.

182 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×Q8C211yesmaximal, characteristic
2C2×C5×C4⋊C4C213yesmaximal
3C5×#95C213yesmaximal
4C2×C5×Q8—26no—
5C22×C4×C5C2211yescharacteristic
6C22×C4×C5C2213yes—
7C22×C4×C5C2213yes—
8C5×C4⋊C4—26no—
9#395C511yesmaximal, characteristic, direct product factor, Sylow
10C23×C5C2311yescharacteristic
11C5×Q8—28no—
12C2×C4×C5—23no—
13C2×C4×C5—26no—
14C2×C4×C5—23no—
15C2×C4×C5—23no—
16C2×C4×C5D416yes—
17C2×C4×C5Q816yescomplemented
18C22×Q8C2×C511yescharacteristic
19C2×C4⋊C4C2×C513yes—
20#95C2×C513yes—
21C22×C5C2×D413yes—
22C22×C5C2×Q813yes—
23C22×C5#4111yescharacteristic
24C4×C5—26no—
25C4×C5—26no—
26C4×C5—41no—
27C2×Q8—26no—
28C22×C4C22×C511yescharacteristic
29C22×C4C22×C513yes—
30C22×C4C22×C513yes—
31C4⋊C4—26no—
32C2×C5#12011yescharacteristic
33C2×C5C22⋊Q813yes—
34C2×C5C4⋊Q813yes—
35C23C23×C511yescharacteristic
36Q8—28no—
37C2×C4—23no—
38C2×C4—26no—
39C2×C4—23no—
40C2×C4—23no—
41C2×C4C5×D416yes—
42C2×C4C5×Q816yescomplemented
43C5#39511yescharacteristic, direct product factor, Sylow
44C22C2×C5×D413yes—
45C22C2×C5×Q813yes—
46C22C5×#4111yescharacteristic
47C4—26no—
48C4—26no—
49C4—41no—
50C2C5×#12011yescharacteristic
51C2C5×C22⋊Q813yes—
52C2C5×C4⋊Q813yes—
subgroupG/H
center, socle, prime radicalC23×C5C23
commutator, Frattini, cosocleC23C23×C5
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C5 ◁ G

Complements

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

NH ≅ G/Ntype
9. #395C5direct (N × H)
17. C2×C4×C5Q8semidirect
42. C2×C4C5×Q8semidirect
43. C5#395direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×Q82
C2×C5×C4⋊C42
C5×#952
#3955