Finite Group Databasebeta

← C2×#20301021 #28412276

Subgroups — C2×#20301021 #28412276

Order 14656.

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

normal subgroups only

This group has 258 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
2C22×Dic458C211yesmaximal, characteristic, complemented
3#20301021C218yesmaximal, direct product factor
4C2×Dic916C212yesmaximal, complemented
5C2×#16814655C212yesmaximal, complemented
6C2×M16×C229C211yesmaximal, characteristic, complemented
7#16814666—22no—
8#16814666C2214yes—
9C2×Dic458—21no—
10C2×Dic458—22no—
11C2×Dic458C2212yes—
12C2×Dic458C2211yescharacteristic
13C2×Dic458C2214yescomplemented
14C2×D916C2211yescharacteristic
15C2×C22⋊D229—21no—
16C22×Dic229—21no—
17C2×C4×D229—21no—
18Dic916C2218yescomplemented
19#16814655C2218yescomplemented
20C22×C4×C229C2211yescharacteristic
21M16×C229C2214yescomplemented
22C2×C8×C229C2212yes—
23C22×D229—21no—
24Dic458—22no—
25Dic458—24no—
26Dic458—21no—
27Dic458C2314yes—
28Dic458C2312yes—
29D916—21no—
30D916C2312yes—
31C22⋊D229—24no—
32C2×Dic229—21no—
33C2×Dic229—22no—
34C2×Dic229—24no—
35C4×D229—24no—
36C23×C229D411yescharacteristic
37C2×C4×C229D411yescharacteristic
38C2×C4×C229D412yes—
39C2×C4×C229C2311yescharacteristic
40C2×C4×C229C2312yes—
41C8×C229C2314yes—
42C22×C229—22no—
43C22×C229C2×D412yes—
44C22×C229C2×D411yescharacteristic
45C2×D229—22no—
46C2×D229—42no—
47C4×C229C2×D412yes—
48C4×C229C2×D411yescharacteristic
49C4×C229C2411yescharacteristic
50Dic229—22no—
51Dic229—24no—
52C2×C229—22no—
53C2×C229#13712yescomplemented
54C2×C229C22×D411yescharacteristic
55D229—42no—
56C229C2×#13711yescharacteristic, complemented, Sylow
57C2×#137—2291nomaximal, Sylow
58C2×#41—2291no—
59C22×Q8—2291no—
60#137—2298no—
61C2×Q16—2292no—
62C2×SD16—2292no—
63C2×M16D22911yescharacteristic, complemented
64#41—4582no—
65#41—2294no—
66C2×Q8—4582no—
67C2×Q8—4581no—
68C2×Q8—2292no—
69C2×Q8—2291no—
70C2×Q8—2294no—
71C2×D4—4581no—
72C2×D4—2291no—
73C22×C4—4581no—
74C22×C4—4581no—
75C22×C4C2×D22911yescharacteristic
76Q16—2298no—
77SD16—2298no—
78M16C2×D22914yescomplemented
79C2×C8C2×D22912yes—
80C23—4581no—
81C23D91611yescharacteristic
82Q8—4584no—
83Q8—4582no—
84Q8—4581no—
85Q8—2294no—
86Q8—2292no—
87D4—4584no—
88D4—4581no—
89D4—2292no—
90C2×C4—4584no—
91C2×C4—4581no—
92C2×C4—4582no—
93C2×C4—4584no—
94C2×C4D91612yes—
95C2×C4D91611yescharacteristic
96C2×C4C22×D22912yes—
97C2×C4C22×D22911yescharacteristic
98C8C22×D22914yes—
99C22—22no—
100C22—9162no—
101C22—4582no—
102C22C2×D91612yes—
103C22C2×D91611yescharacteristic
104C4—4582no—
105C4—4584no—
106C4C2×D91612yes—
107C4C2×D91611yescharacteristic
108C4C23×D22911yescharacteristic
109C2—22no—
110C2—9162no—
111C2#2030102112yesdirect product factor
112C2C22×D91611yescharacteristic
subgroupG/H
centerC22C2×D916
commutator, cosocleC4×C229C24
FrattiniC4C23×D229
FittingC2×M16×C229C2
socleC22×C229C2×D4
prime radicalC2×#16814666C2
hypercenterC2×M16D229
hypocenterC229C2×#137
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
2. C22×Dic458C2semidirect
3. #20301021C2direct (N × H)
4. C2×Dic916C2semidirect
5. C2×#16814655C2semidirect
6. C2×M16×C229C2semidirect
13. C2×Dic458C22semidirect
18. Dic916C22semidirect
19. #16814655C22semidirect
21. M16×C229C22semidirect
53. C2×C229#137semidirect
56. C229C2×#137semidirect
63. C2×M16D229semidirect
78. M16C2×D229semidirect
111. C2#20301021direct (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×Dic4582
#203010212
C2×Dic9162
C2×#168146552
C2×M16×C2292
C2×#137229