Finite Group Databasebeta

← C2×#20301016 #28412270

Subgroups — C2×#20301016 #28412270

Order 14656.

298 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 111 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×#16814666C211yesmaximal, characteristic, complemented
2C22×D916C211yesmaximal, characteristic, complemented
3#20301016C218yesmaximal, direct product factor
4C2×#16814655C212yesmaximal, complemented
5C2×D1832C212yesmaximal, complemented
6C2×M16×C229C211yesmaximal, characteristic, complemented
7C23×D229—21no—
8#16814666—22no—
9#16814666C2214yescomplemented
10C2×Dic458C2211yescharacteristic, complemented
11C2×D916—21no—
12C2×D916—22no—
13C2×D916C2212yes—
14C2×D916C2214yescomplemented
15C2×D916C2211yescharacteristic, complemented
16C2×C22⋊D229—21no—
17C2×C4×D229—21no—
18#16814655C2218yescomplemented
19D1832C2218yescomplemented
20C22×C4×C229C2211yescharacteristic
21M16×C229C2214yescomplemented
22C2×C8×C229C2212yescomplemented
23C22×D229—21no—
24C22×D229—22no—
25C22×D229—24no—
26C22×D229—44no—
27Dic458—21no—
28Dic458C2312yescomplemented
29D916—22no—
30D916—24no—
31D916—21no—
32D916C2314yes—
33D916C2312yescomplemented
34C22⋊D229—24no—
35C2×Dic229—21no—
36C4×D229—24no—
37C23×C229D411yescharacteristic
38C2×C4×C229D411yescharacteristic
39C2×C4×C229D412yes—
40C2×C4×C229C2311yescharacteristic
41C2×C4×C229C2312yes—
42C8×C229C2314yescomplemented
43C22×C229—22no—
44C22×C229C2×D412yes—
45C22×C229C2×D411yescharacteristic
46C2×D229—22no—
47C2×D229—24no—
48C2×D229—48no—
49C2×D229—42no—
50C2×D229—44no—
51C4×C229C2×D412yes—
52C4×C229C2×D411yescharacteristic
53C4×C229C2411yescharacteristic
54Dic229—22no—
55C2×C229—22no—
56C2×C229AGL(1,ℤ/8)12yescomplemented
57C2×C229C22×D411yescharacteristic
58D229—42no—
59D229—44no—
60C229C2×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
61C2×AGL(1,ℤ/8)—2291nomaximal, Sylow
62C2×#41—2291no—
63C22×D4—2291no—
64AGL(1,ℤ/8)—2298no—
65C2×SD16—2292no—
66C2×D8—2292no—
67C2×M16D22911yescharacteristic, complemented
68C24—4581no—
69#41—4582no—
70#41—2294no—
71C2×Q8—2291no—
72C2×D4—4581no—
73C2×D4—4582no—
74C2×D4—4581no—
75C2×D4—2292no—
76C2×D4—2291no—
77C2×D4—2294no—
78C22×C4—4581no—
79C22×C4C2×D22911yescharacteristic
80SD16—2298no—
81D8—2298no—
82M16C2×D22914yescomplemented
83C2×C8C2×D22912yescomplemented
84C23—9164no—
85C23—4584no—
86C23—4581no—
87C23—4582no—
88C23D91611yescharacteristic
89Q8—4581no—
90Q8—2292no—
91D4—4584no—
92D4—4584no—
93D4—4582no—
94D4—4581no—
95D4—2292no—
96D4—2294no—
97C2×C4—4581no—
98C2×C4—4584no—
99C2×C4D91612yes—
100C2×C4D91611yescharacteristic
101C2×C4C22×D22912yes—
102C2×C4C22×D22911yescharacteristic
103C8C22×D22914yescomplemented
104C22—22no—
105C22—9168no—
106C22—9164no—
107C22—9162no—
108C22—4582no—
109C22—4584no—
110C22C2×D91612yes—
111C22C2×D91611yescharacteristic
112C4—4582no—
113C4C2×D91612yes—
114C4C2×D91611yescharacteristic
115C4C23×D22911yescharacteristic
116C2—22no—
117C2—9164no—
118C2—9162no—
119C2#2030101612yesdirect product factor
120C2C22×D91611yescharacteristic
subgroupG/H
centerC22C2×D916
commutator, cosocleC4×C229C24
FrattiniC4C23×D229
FittingC2×M16×C229C2
socleC22×C229C2×D4
hypercenterC2×M16D229
hypocenterC229C2×AGL(1,ℤ/8)
LCSG ▷ C4×C229 ▷ C2×C229 ▷ C229
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
1. C2×#16814666C2semidirect
2. C22×D916C2semidirect
3. #20301016C2direct (N × H)
4. C2×#16814655C2semidirect
5. C2×D1832C2semidirect
6. C2×M16×C229C2semidirect
9. #16814666C22semidirect
10. C2×Dic458C22semidirect
14. C2×D916C22semidirect
15. C2×D916C22semidirect
18. #16814655C22semidirect
19. D1832C22semidirect
21. M16×C229C22semidirect
22. C2×C8×C229C22semidirect
28. Dic458C23semidirect
33. D916C23semidirect
42. C8×C229C23semidirect
56. C2×C229AGL(1,ℤ/8)semidirect
60. C229C2×AGL(1,ℤ/8)semidirect
67. C2×M16D229semidirect
82. M16C2×D229semidirect
83. C2×C8C2×D229semidirect
103. C8C22×D229semidirect
119. C2#20301016direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168146662
C22×D9162
#203010162
C2×#168146552
C2×D18322
C2×M16×C2292
C2×AGL(1,ℤ/8)229