Finite Group Databasebeta

← C5×D4×Dic7 #11765089

Subgroups — C5×D4×Dic7 #11765089

Order 1120.

188 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 102 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×C5×C7×D4C211yesmaximal, characteristic
2C22×C5×Dic7C212yesmaximal, complemented
3C5×C22⋊Dic7C212yesmaximal, complemented
4C5×C4⋊Dic7C211yesmaximal, characteristic, complemented
5C4×C5×Dic7C211yesmaximal, characteristic, complemented
6C23×C5×C7C2212yes—
7C5×C7×D4C414yescomplemented
8C2×C4×C5×C7C2211yescharacteristic
9C2×C5×Dic7—24no—
10C2×C5×Dic7C2212yes—
11C2×C5×Dic7C2211yescharacteristic
12C2×C5×Dic7C2211yescharacteristic
13D4×Dic7C511yesmaximal, characteristic, direct product factor, Hall
14C4×C5×D4—71nomaximal, Hall
15C22×C5×C7—22no—
16C22×C5×C7—22no—
17C22×C5×C7C2×C414yescomplemented
18C22×C5×C7C2311yescharacteristic
19C4×C5×C7C2×C412yescomplemented
20C5×Dic7—22no—
21C5×Dic7—21no—
22C5×Dic7D412yesdirect product factor
23C2×C7×D4C2×C511yescharacteristic
24C22×Dic7C2×C512yescomplemented
25C22⋊Dic7C2×C512yescomplemented
26C4⋊Dic7C2×C511yescharacteristic, complemented
27C4×Dic7C2×C511yescharacteristic, complemented
28C2×C5×D4D711yescharacteristic
29C22×C4×C5—72no—
30C5×C4⋊C4—71no—
31C5×C22⋊C4—72no—
32C42×C5—71no—
33C2×C5×C7—24no—
34C2×C5×C7C22×C411yescharacteristic
35C2×C5×C7C2×D411yescharacteristic
36C2×C5×C7#4111yescharacteristic
37C23×C7C22×C512yes—
38C7×D4C4×C514yescomplemented
39C2×C4×C7C22×C511yescharacteristic
40C2×Dic7—24no—
41C2×Dic7C22×C511yescharacteristic
42C2×Dic7C22×C512yes—
43C2×Dic7C22×C511yescharacteristic
44C23×C5C2×D712yes—
45C5×D4Dic714yesdirect product factor
46C2×C4×C5—71no—
47C2×C4×C5—71no—
48C2×C4×C5—72no—
49C2×C4×C5—144no—
50C2×C4×C5C2×D711yescharacteristic
51C5×C7C4×D411yescharacteristic, complemented, Hall
52C4×D4—71noSylow
53C22×C7—22no—
54C22×C7—22no—
55C22×C7C2×C4×C514yescomplemented
56C22×C7C23×C511yescharacteristic
57C4×C7C2×C4×C512yescomplemented
58Dic7—22no—
59Dic7—21no—
60Dic7C5×D412yesdirect product factor
61C22×C5—22no—
62C22×C5—22no—
63C22×C5C2×Dic714yescomplemented
64C22×C5C22×D711yescharacteristic
65C4×C5—72no—
66C4×C5—142no—
67C4×C5—141no—
68C4×C5C2×Dic712yescomplemented
69C2×D4C5×D711yescharacteristic
70C22×C4—72no—
71C4⋊C4—71no—
72C22⋊C4—72no—
73C42—71no—
74C2×C7—24no—
75C2×C7C22×C4×C511yescharacteristic
76C2×C7C2×C5×D411yescharacteristic
77C2×C7C5×#4111yescharacteristic
78C2×C5—24no—
79C2×C5D4×D711yescharacteristic
80C2×C5#115911yescharacteristic
81C2×C5C22×Dic711yescharacteristic
82C23C2×C5×D712yes—
83D4C5×Dic714yesdirect product factor
84C2×C4—71no—
85C2×C4—71no—
86C2×C4—72no—
87C2×C4—144no—
88C2×C4C2×C5×D711yescharacteristic
89C7C4×C5×D411yescharacteristic, complemented, Sylow
90C5D4×Dic711yescharacteristic, direct product factor, Sylow
91C22—22no—
92C22—22no—
93C22C2×C5×Dic714yescomplemented
94C22C22×C5×D711yescharacteristic
95C4—72no—
96C4—142no—
97C4—141no—
98C4C2×C5×Dic712yescomplemented
99C2—24no—
100C2C5×D4×D711yescharacteristic
101C2C5×#115911yescharacteristic
102C2C22×C5×Dic711yescharacteristic
subgroupG/H
centerC22×C5C22×D7
commutatorC2×C7C22×C4×C5
FrattiniC22C22×C5×D7
Fitting, prime radicalC2×C5×C7×D4C2
socleC22×C5×C7C23
cosocleC22×C7C23×C5
hypercenterC2×C5×D4D7
hypocenterC7C4×C5×D4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22×C5 ◁ C2×C5×D4

Complements

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

NH ≅ G/Ntype
2. C22×C5×Dic7C2semidirect
3. C5×C22⋊Dic7C2semidirect
4. C5×C4⋊Dic7C2semidirect
5. C4×C5×Dic7C2semidirect
7. C5×C7×D4C4semidirect
13. D4×Dic7C5direct (N × H)
17. C22×C5×C7C2×C4semidirect
19. C4×C5×C7C2×C4semidirect
22. C5×Dic7D4direct (N × H)
24. C22×Dic7C2×C5semidirect
25. C22⋊Dic7C2×C5semidirect
26. C4⋊Dic7C2×C5semidirect
27. C4×Dic7C2×C5semidirect
38. C7×D4C4×C5semidirect
45. C5×D4Dic7direct (N × H)
51. C5×C7C4×D4semidirect
55. C22×C7C2×C4×C5semidirect
57. C4×C7C2×C4×C5semidirect
60. Dic7C5×D4direct (N × H)
63. C22×C5C2×Dic7semidirect
68. C4×C5C2×Dic7semidirect
83. D4C5×Dic7direct (N × H)
89. C7C4×C5×D4semidirect
90. C5D4×Dic7direct (N × H)
93. C22C2×C5×Dic7semidirect
98. C4C2×C5×Dic7semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C7×D42
C22×C5×Dic72
C5×C22⋊Dic72
C5×C4⋊Dic72
C4×C5×Dic72
D4×Dic75
C4×C5×D47