Finite Group Databasebeta

← C2×#20300965 #28411977

Subgroups — C2×#20300965 #28411977

Order 14656.

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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
1C22×Dic458C211yesmaximal, characteristic, complemented
2C23×Dic229C211yesmaximal, characteristic
3#20300965C218yesmaximal, direct product factor
4C2×C4⋊Dic229C211yesmaximal, characteristic, complemented
5C2×#16814645C211yesmaximal, characteristic, complemented
6C2×#16814645C211yesmaximal, characteristic, complemented
7C2×C22⋊Dic229C211yesmaximal, characteristic
8C2×C22⋊C4×C229C211yesmaximal, characteristic
9C2×Dic458—24no—
10C2×Dic458C2214yescomplemented
11C22×Dic229—24no—
12C22×Dic229C2211yescharacteristic
13C22×Dic229C2211yescharacteristic
14C22×Dic229C2211yescharacteristic
15C22×Dic229C2214yes—
16C22×Dic229C2211yescharacteristic
17C4⋊Dic229C2214yescomplemented
18#16814645C2214yescomplemented
19#16814645C2214yescomplemented
20C22⋊Dic229C2214yes—
21C24×C229C2211yescharacteristic
22C22×C4×C229C2211yescharacteristic
23C22×C4×C229C2211yescharacteristic
24C22⋊C4×C229C2214yes—
25Dic458—28no—
26C2×Dic229—22no—
27C2×Dic229—22no—
28C2×Dic229—22no—
29C2×Dic229—28no—
30C2×Dic229D414yes—
31C2×Dic229C2312yes—
32C2×Dic229C2312yes—
33C2×Dic229C2312yes—
34C2×Dic229C2312yes—
35C23×C229—22no—
36C23×C229—22no—
37C23×C229Q814yescomplemented
38C23×C229C2312yes—
39C23×C229C2311yescharacteristic
40C2×C4×C229—22no—
41C2×C4×C229—22no—
42C2×C4×C229C2312yes—
43C2×C4×C229C2312yes—
44C22×C229—28no—
45C22×C229—22no—
46C22×C229—22no—
47C22×C229C2×D412yes—
48C22×C229C2×Q812yes—
49C22×C229C2×Q814yescomplemented
50C22×C229#4112yes—
51C22×C229C2411yescharacteristic
52C4×C229—22no—
53C4×C229—22no—
54Dic229—22no—
55Dic229—22no—
56Dic229—22no—
57Dic229C2×D414yes—
58C2×C229—24no—
59C2×C229C22⋊Q814yescomplemented
60C2×C229C22×D411yescharacteristic
61C2×C229C22×Q811yescharacteristic
62C2×C229C2×#4111yescharacteristic
63C229C2×C22⋊Q811yescharacteristic, complemented, Sylow
64C2×C22⋊Q8—2291nomaximal, Sylow
65C22×Q8—2291no—
66C23×C4—2291no—
67C22⋊Q8—2298no—
68C2×C4⋊C4—2291no—
69C2×C4⋊C4—2291no—
70C2×C4⋊C4—2291no—
71C2×C22⋊C4—2291no—
72C2×C22⋊C4D22911yescharacteristic
73C24C2×D22911yescharacteristic
74C2×Q8—4584no—
75C2×Q8—2294no—
76C22×C4—4584no—
77C22×C4—2294no—
78C22×C4—2291no—
79C22×C4—2291no—
80C22×C4—2291no—
81C22×C4—2291no—
82C22×C4C2×D22911yescharacteristic
83C22×C4C2×D22911yescharacteristic
84C4⋊C4—2294no—
85C4⋊C4—2294no—
86C4⋊C4—2294no—
87C22⋊C4—2294no—
88C22⋊C4C2×D22914yes—
89C23—22no—
90C23—22no—
91C23Dic45814yescomplemented
92C23C22×D22912yes—
93C23C22×D22911yescharacteristic
94Q8—4588no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—4582no—
98C2×C4—4582no—
99C2×C4—4582no—
100C2×C4—4588no—
101C2×C4—2292no—
102C2×C4—2292no—
103C2×C4—2292no—
104C2×C4—2294no—
105C2×C4—2292no—
106C2×C4C22×D22912yes—
107C2×C4C22×D22912yes—
108C22—28no—
109C22—22no—
110C22—22no—
111C22D4×D22912yes—
112C22C2×Dic45812yes—
113C22C2×Dic45814yescomplemented
114C22#1681466512yes—
115C22C23×D22911yescharacteristic
116C4—22no—
117C4—22no—
118C4—4582no—
119C4—4582no—
120C4—4582no—
121C4—2294no—
122C2—24no—
123C2#2030096514yesdirect product factor
124C2C2×D4×D22911yescharacteristic
125C2C22×Dic45811yescharacteristic
126C2C2×#1681466511yescharacteristic
subgroupG/H
centerC23C22×D229
commutator, cosocleC22×C229C24
FrattiniC22C23×D229
FittingC2×C22⋊C4×C229C2
socleC23×C229C23
prime radicalC24×C229C22
hypercenterC2×C22⋊C4D229
hypocenterC229C2×C22⋊Q8
LCSG ▷ C22×C229 ▷ C229
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×Dic458C2semidirect
3. #20300965C2direct (N × H)
4. C2×C4⋊Dic229C2semidirect
5. C2×#16814645C2semidirect
6. C2×#16814645C2semidirect
10. C2×Dic458C22semidirect
17. C4⋊Dic229C22semidirect
18. #16814645C22semidirect
19. #16814645C22semidirect
37. C23×C229Q8semidirect
49. C22×C229C2×Q8semidirect
59. C2×C229C22⋊Q8semidirect
63. C229C2×C22⋊Q8semidirect
91. C23Dic458semidirect
113. C22C2×Dic458semidirect
123. C2#20300965direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4582
C23×Dic2292
#203009652
C2×C4⋊Dic2292
C2×#168146452
C2×C22⋊Dic2292
C2×C22⋊C4×C2292
C2×C22⋊Q8229