Finite Group Databasebeta

← C4×C7×ΓL(1,𝔽16) #13132619

Subgroups — C4×C7×ΓL(1,𝔽16) #13132619

Order 1680.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×ΓL(1,𝔽16)C212yesmaximal
2C3×C4×C7×D5C211yesmaximal, characteristic
3C4×C7×AGL(1,𝔽5)—31nomaximal, Hall
4C2×C3×C7×D5C2211yescharacteristic
5C7×ΓL(1,𝔽16)C414yesdirect product factor
6C3×C4×C5×C7C411yescharacteristic, complemented
7C3×C7×Dic5C411yescharacteristic, complemented
8C4×C7×Dic3—51nomaximal, Hall
9C2×C7×AGL(1,𝔽5)—32no—
10C4×C7×D5D311yescharacteristic
11C4×ΓL(1,𝔽16)C711yesmaximal, characteristic, direct product factor, Hall
12C2×C3×C5×C7C2×C411yescharacteristic
13C3×C7×D5C2×C412yes—
14C2×C3×C4×C7—51no—
15C2×C7×Dic3—52no—
16C2×C7×D5C2×D311yescharacteristic
17C7×AGL(1,𝔽5)—34no—
18C4×C5×C7Dic311yescharacteristic, complemented
19C7×Dic5Dic311yescharacteristic, complemented
20C2×ΓL(1,𝔽16)C2×C712yes—
21C3×C4×D5C2×C711yescharacteristic
22C42×C7—151noHall
23C3×C5×C7C4211yescharacteristic, complemented, Hall
24C22×C3×C7—51no—
25C3×C4×C7—51no—
26C3×C4×C7AGL(1,𝔽5)11yescharacteristic, complemented
27C7×Dic3—54no—
28C4×AGL(1,𝔽5)—31noHall
29C2×C5×C7C2×Dic311yescharacteristic
30C7×D5C4×D312yes—
31C2×C3×D5C22×C711yescharacteristic
32ΓL(1,𝔽16)C4×C714yesdirect product factor
33C3×C4×C5C4×C711yescharacteristic, complemented
34C3×Dic5C4×C711yescharacteristic, complemented
35C2×C4×C7—51no—
36C2×C4×C7—152no—
37C4×Dic3—51noHall
38C2×C3×C7—52no—
39C2×C3×C7C2×AGL(1,𝔽5)11yescharacteristic
40C2×AGL(1,𝔽5)—32no—
41C4×D5D3×C711yescharacteristic
42C5×C7C4×Dic311yescharacteristic, complemented, Hall
43C2×C3×C5C2×C4×C711yescharacteristic
44C3×D5C2×C4×C712yes—
45C22×C7—51no—
46C4×C7—51no—
47C4×C7—154no—
48C4×C7ΓL(1,𝔽16)11yescharacteristic, direct product factor
49C2×C3×C4—51no—
50C2×Dic3—52no—
51C3×C7C4×AGL(1,𝔽5)11yescharacteristic, complemented, Hall
52C2×D5C2×D3×C711yescharacteristic
53AGL(1,𝔽5)—34no—
54C4×C5C7×Dic311yescharacteristic, complemented
55Dic5C7×Dic311yescharacteristic, complemented
56C42—151noSylow
57C3×C5C42×C711yescharacteristic, complemented, Hall
58C2×C7—52no—
59C2×C7C2×ΓL(1,𝔽16)11yescharacteristic
60C22×C3—51no—
61C3×C4—51no—
62C3×C4C7×AGL(1,𝔽5)11yescharacteristic, complemented
63Dic3—54no—
64C2×C5C2×C7×Dic311yescharacteristic
65D5C4×D3×C712yes—
66C2×C4—51no—
67C2×C4—152no—
68C7C4×ΓL(1,𝔽16)11yescharacteristic, direct product factor, Sylow
69C2×C3—52no—
70C2×C3C2×C7×AGL(1,𝔽5)11yescharacteristic
71C5C4×C7×Dic311yescharacteristic, complemented, Sylow
72C22—51no—
73C4—51no—
74C4—154no—
75C4C7×ΓL(1,𝔽16)11yescharacteristic, direct product factor
76C3C4×C7×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
77C2—52no—
78C2C2×C7×ΓL(1,𝔽16)11yescharacteristic
subgroupG/H
center, hypercenterC4×C7ΓL(1,𝔽16)
commutator, hypocenterC3×C5C42×C7
FrattiniC2C2×C7×ΓL(1,𝔽16)
FittingC3×C4×C5×C7C4
socleC2×C3×C5×C7C2×C4
prime radicalC2×C3×C7×D5C22
cosocleC2×C3×D5C22×C7
LCSG ▷ C3×C5
UCSC1 ◁ C4×C7

Complements

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

NH ≅ G/Ntype
5. C7×ΓL(1,𝔽16)C4direct (N × H)
6. C3×C4×C5×C7C4semidirect
7. C3×C7×Dic5C4semidirect
11. C4×ΓL(1,𝔽16)C7direct (N × H)
18. C4×C5×C7Dic3semidirect
19. C7×Dic5Dic3semidirect
23. C3×C5×C7C42semidirect
26. C3×C4×C7AGL(1,𝔽5)semidirect
32. ΓL(1,𝔽16)C4×C7direct (N × H)
33. C3×C4×C5C4×C7semidirect
34. C3×Dic5C4×C7semidirect
42. C5×C7C4×Dic3semidirect
48. C4×C7ΓL(1,𝔽16)direct (N × H)
51. C3×C7C4×AGL(1,𝔽5)semidirect
54. C4×C5C7×Dic3semidirect
55. Dic5C7×Dic3semidirect
57. C3×C5C42×C7semidirect
62. C3×C4C7×AGL(1,𝔽5)semidirect
68. C7C4×ΓL(1,𝔽16)direct (N × H)
71. C5C4×C7×Dic3semidirect
75. C4C7×ΓL(1,𝔽16)direct (N × H)
76. C3C4×C7×AGL(1,𝔽5)semidirect

Maximal subgroups

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

subgroupindex
C2×C7×ΓL(1,𝔽16)2
C3×C4×C7×D52
C4×C7×AGL(1,𝔽5)3
C4×C7×Dic35
C4×ΓL(1,𝔽16)7