Finite Group Databasebeta

← C5×#20259489 #44501265

Subgroups — C5×#20259489 #44501265

Order 30660.

48 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×#13095276C211yesmaximal, characteristic
2C5×Dic7×C73C311yesmaximal, characteristic, complemented, Hall
3C5×#13095276C411yescharacteristic, complemented, Hall
4#20259489C511yesmaximal, characteristic, direct product factor, Hall
5C2×C5×C7×C73C2×C311yescharacteristic
6C4×C5×C73⋊C3—71nomaximal, Hall
7C2×#13095276C2×C511yescharacteristic
8C5×C7×C73C3×C411yescharacteristic, complemented, Hall
9C2×C5×C73⋊C3—71no—
10Dic7×C73C3×C511yescharacteristic, complemented, Hall
11#13095276C4×C511yescharacteristic, complemented, Hall
12C4×C5×C73—71noHall
13C5×C73⋊C3—71noHall
14C2×C7×C73C2×C3×C511yescharacteristic
15C4×C73⋊C3—71noHall
16C2×C5×C73AGL(1,𝔽7)11yescharacteristic
17C7×C73C3×C4×C511yescharacteristic, complemented, Hall
18C2×C73⋊C3—71no—
19C5×ΓL(1,𝔽8)⋊C4—731nomaximal, Hall
20C5×C73ΓL(1,𝔽8)⋊C411yescharacteristic, complemented, Hall
21C4×C73—71noHall
22C73⋊C3—71noHall
23C2×C5×ΓL(1,𝔽8)—731no—
24C2×C73C5×AGL(1,𝔽7)11yescharacteristic
25C5×Dic7C73⋊C311yescharacteristic, complemented, Hall
26C5×ΓL(1,𝔽8)—731noHall
27ΓL(1,𝔽8)⋊C4—731noHall
28C73C5×ΓL(1,𝔽8)⋊C411yescharacteristic, complemented, Sylow
29C2×C5×C7C2×C73⋊C311yescharacteristic
30C3×C4×C5—5111noHall
31C2×ΓL(1,𝔽8)—731no—
32C5×C7C4×C73⋊C311yescharacteristic, complemented, Hall
33C2×C3×C5—5111no—
34Dic7C5×C73⋊C311yescharacteristic, complemented, Hall
35ΓL(1,𝔽8)—731noHall
36C4×C5—71noHall
37C3×C5—5111noHall
38C2×C7C2×C5×C73⋊C311yescharacteristic
39C3×C4—5111noHall
40C2×C5#1569044611yescharacteristic
41C7C4×C5×C73⋊C311yescharacteristic, complemented, Sylow
42C2×C3—5111no—
43C5#2025948911yescharacteristic, direct product factor, Sylow
44C4—71noSylow
45C3—5111noSylow
46C2C5×#1569044611yescharacteristic
subgroupG/H
center, hypercenterC2×C5#15690446
commutator, hypocenterC7×C73C3×C4×C5
FrattiniC2C5×#15690446
Fitting, socleC2×C5×C7×C73C2×C3
prime radicalC2×C5×#13095276C2
cosocleC2×C7×C73C2×C3×C5
LCSG ▷ C7×C73
UCSC1 ◁ C2×C5

Complements

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

NH ≅ G/Ntype
2. C5×Dic7×C73C3semidirect
3. C5×#13095276C4semidirect
4. #20259489C5direct (N × H)
8. C5×C7×C73C3×C4semidirect
10. Dic7×C73C3×C5semidirect
11. #13095276C4×C5semidirect
17. C7×C73C3×C4×C5semidirect
20. C5×C73ΓL(1,𝔽8)⋊C4semidirect
25. C5×Dic7C73⋊C3semidirect
28. C73C5×ΓL(1,𝔽8)⋊C4semidirect
32. C5×C7C4×C73⋊C3semidirect
34. Dic7C5×C73⋊C3semidirect
41. C7C4×C5×C73⋊C3semidirect
43. C5#20259489direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×#130952762
C5×Dic7×C733
#202594895
C4×C5×C73⋊C37
C5×ΓL(1,𝔽8)⋊C473