Finite Group Databasebeta

← C4×D7×AGL(1,𝔽5) #11765321

Subgroups — C4×D7×AGL(1,𝔽5) #11765321

Order 1120.

216 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D7×AGL(1,𝔽5)C212yesmaximal
2C4×D5×D7C211yesmaximal, characteristic
3C4×C7⋊AGL(1,𝔽5)C211yesmaximal, characteristic, complemented
4C4×C7×AGL(1,𝔽5)C211yesmaximal, characteristic, complemented
5AGL(1,𝔽5)×Dic7C212yesmaximal, complemented
6C2×D5×D7C2211yescharacteristic
7C2×C7⋊AGL(1,𝔽5)C2212yes—
8C2×C7×AGL(1,𝔽5)C2212yes—
9D7×AGL(1,𝔽5)C418yesdirect product factor
10C4×D35C411yescharacteristic, complemented
11C4×C7×D5C2211yescharacteristic
12C4×C5×D7C411yescharacteristic, complemented
13#63304C411yescharacteristic, complemented
14D5×Dic7C2211yescharacteristic
15D7×Dic5C411yescharacteristic, complemented
16C42×D7—51nomaximal, Hall
17C2×C4×AGL(1,𝔽5)—71nomaximal, Hall
18C2×D35C2×C411yescharacteristic
19C2×C7×D5C2311yescharacteristic
20C2×C5×D7C2×C411yescharacteristic
21D5×D7C2×C414yes—
22C7⋊AGL(1,𝔽5)C2×C414yescomplemented
23C7×AGL(1,𝔽5)C2×C414yescomplemented
24C4×C5×C7C2×C411yescharacteristic, complemented
25Dic35C2×C411yescharacteristic, complemented
26C5×Dic7C2×C411yescharacteristic, complemented
27C7×Dic5C2×C411yescharacteristic, complemented
28C2×C4×D7—52no—
29C2×C4×D7—51no—
30C42×C7—51no—
31C4×Dic7—52no—
32C4×Dic7—51no—
33C22×AGL(1,𝔽5)—72no—
34C2×C4×D5—71no—
35C4×AGL(1,𝔽5)—72no—
36C4×AGL(1,𝔽5)—71no—
37C4×AGL(1,𝔽5)D711yescharacteristic, direct product factor
38C2×C5×C7C22×C411yescharacteristic
39D35C4212yescomplemented
40C5×D7C4212yescomplemented
41C7×D5C22×C412yes—
42C22×D7—51no—
43C2×C4×C7—52no—
44C2×C4×C7—51no—
45C2×Dic7—52no—
46C2×Dic7—51no—
47C4×D7—58no—
48C4×D7—51no—
49C4×D7—51no—
50C4×D7—51no—
51C4×D7AGL(1,𝔽5)11yescharacteristic, direct product factor
52C22×D5—71no—
53C2×AGL(1,𝔽5)—72no—
54C2×AGL(1,𝔽5)—78no—
55C2×AGL(1,𝔽5)C2×D712yes—
56C2×C4×C5—71no—
57C2×Dic5—71no—
58C4×D5—71no—
59C4×D5—71no—
60C4×D5—71no—
61C4×D5C2×D711yescharacteristic
62C5×C7C2×C4211yescharacteristic, complemented, Hall
63C2×C42—351noSylow
64C22×C7—51no—
65C2×D7—51no—
66C2×D7—54no—
67C2×D7C2×AGL(1,𝔽5)11yescharacteristic
68C4×C7—54no—
69C4×C7—51no—
70C4×C7C2×AGL(1,𝔽5)11yescharacteristic, complemented
71Dic7—54no—
72Dic7—51no—
73Dic7C2×AGL(1,𝔽5)11yescharacteristic, complemented
74C22×C5—71no—
75C2×D5—71no—
76C2×D5—74no—
77C2×D5C22×D711yescharacteristic
78AGL(1,𝔽5)—74no—
79AGL(1,𝔽5)C4×D714yesdirect product factor
80C4×C5—71no—
81C4×C5C4×D711yescharacteristic, complemented
82Dic5—71no—
83Dic5C4×D711yescharacteristic, complemented
84C22×C4—351no—
85C22×C4—352no—
86C42—51no—
87C42—352no—
88C42—351no—
89C2×C7—52no—
90C2×C7C22×AGL(1,𝔽5)11yescharacteristic
91D7—52no—
92D7C4×AGL(1,𝔽5)12yesdirect product factor
93C2×C5—72no—
94C2×C5C2×C4×D711yescharacteristic
95D5—72no—
96D5C2×C4×D712yes—
97C23—351no—
98C2×C4—52no—
99C2×C4—51no—
100C2×C4—71no—
101C2×C4—351no—
102C2×C4—351no—
103C2×C4—358no—
104C2×C4—351no—
105C2×C4—352no—
106C2×C4—351no—
107C7C2×C4×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
108C5C42×D711yescharacteristic, complemented, Sylow
109C22—51no—
110C22—71no—
111C22—354no—
112C22—351no—
113C4—54no—
114C4—51no—
115C4—71no—
116C4—354no—
117C4—351no—
118C4D7×AGL(1,𝔽5)11yescharacteristic, direct product factor
119C2—52no—
120C2—72no—
121C2—352no—
122C2C2×D7×AGL(1,𝔽5)11yescharacteristic
subgroupG/H
center, hypercenterC4D7×AGL(1,𝔽5)
commutator, hypocenterC5×C7C2×C42
FrattiniC2C2×D7×AGL(1,𝔽5)
FittingC4×C5×C7C2×C4
socleC2×C5×C7C22×C4
prime radicalC2×D5×D7C22
cosocleC2×C7×D5C23
LCSG ▷ C5×C7
UCSC1 ◁ C4

Complements

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

NH ≅ G/Ntype
3. C4×C7⋊AGL(1,𝔽5)C2semidirect
4. C4×C7×AGL(1,𝔽5)C2semidirect
5. AGL(1,𝔽5)×Dic7C2semidirect
9. D7×AGL(1,𝔽5)C4direct (N × H)
10. C4×D35C4semidirect
12. C4×C5×D7C4semidirect
13. #63304C4semidirect
15. D7×Dic5C4semidirect
22. C7⋊AGL(1,𝔽5)C2×C4semidirect
23. C7×AGL(1,𝔽5)C2×C4semidirect
24. C4×C5×C7C2×C4semidirect
25. Dic35C2×C4semidirect
26. C5×Dic7C2×C4semidirect
27. C7×Dic5C2×C4semidirect
37. C4×AGL(1,𝔽5)D7direct (N × H)
39. D35C42semidirect
40. C5×D7C42semidirect
51. C4×D7AGL(1,𝔽5)direct (N × H)
62. C5×C7C2×C42semidirect
70. C4×C7C2×AGL(1,𝔽5)semidirect
73. Dic7C2×AGL(1,𝔽5)semidirect
79. AGL(1,𝔽5)C4×D7direct (N × H)
81. C4×C5C4×D7semidirect
83. Dic5C4×D7semidirect
92. D7C4×AGL(1,𝔽5)direct (N × H)
107. C7C2×C4×AGL(1,𝔽5)semidirect
108. C5C42×D7semidirect
118. C4D7×AGL(1,𝔽5)direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D7×AGL(1,𝔽5)2
C4×D5×D72
C4×C7⋊AGL(1,𝔽5)2
C4×C7×AGL(1,𝔽5)2
AGL(1,𝔽5)×Dic72
C42×D75
C2×C4×AGL(1,𝔽5)7