Finite Group Databasebeta

← C2×#22554503 #30682733

Subgroups — C2×#22554503 #30682733

Order 16832.

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×#16862376C211yesmaximal, characteristic
2C22×Dic526C211yesmaximal, characteristic, complemented
3#22554503C218yesmaximal, direct product factor
4C2×Dic1052C212yesmaximal, complemented
5C2×#16862365C212yesmaximal, complemented
6C2×M16×C263C211yesmaximal, characteristic, complemented
7#16862376—22no—
8#16862376C2214yes—
9C2×Dic526—21no—
10C2×Dic526—22no—
11C2×Dic526C2212yes—
12C2×Dic526C2211yescharacteristic
13C2×Dic526C2214yescomplemented
14C2×D1052C2211yescharacteristic
15C2×C22⋊D263—21no—
16C22×Dic263—21no—
17C2×C4×D263—21no—
18Dic1052C2218yescomplemented
19#16862365C2218yescomplemented
20C22×C4×C263C2211yescharacteristic
21M16×C263C2214yescomplemented
22C2×C8×C263C2212yes—
23C22×D263—21no—
24Dic526—22no—
25Dic526—24no—
26Dic526—21no—
27Dic526C2314yes—
28Dic526C2312yes—
29D1052—21no—
30D1052C2312yes—
31C22⋊D263—24no—
32C2×Dic263—21no—
33C2×Dic263—22no—
34C2×Dic263—24no—
35C4×D263—24no—
36C23×C263D411yescharacteristic
37C2×C4×C263D411yescharacteristic
38C2×C4×C263D412yes—
39C2×C4×C263C2311yescharacteristic
40C2×C4×C263C2312yes—
41C8×C263C2314yes—
42C22×C263—22no—
43C22×C263C2×D412yes—
44C22×C263C2×D411yescharacteristic
45C2×D263—22no—
46C2×D263—42no—
47C4×C263C2×D412yes—
48C4×C263C2×D411yescharacteristic
49C4×C263C2411yescharacteristic
50Dic263—22no—
51Dic263—24no—
52C2×C263—22no—
53C2×C263#13712yescomplemented
54C2×C263C22×D411yescharacteristic
55D263—42no—
56C263C2×#13711yescharacteristic, complemented, Sylow
57C2×#137—2631nomaximal, Sylow
58C2×#41—2631no—
59C22×Q8—2631no—
60#137—2638no—
61C2×Q16—2632no—
62C2×SD16—2632no—
63C2×M16D26311yescharacteristic, complemented
64#41—2634no—
65#41—5262no—
66C2×Q8—2632no—
67C2×Q8—2631no—
68C2×Q8—2634no—
69C2×Q8—5262no—
70C2×Q8—5261no—
71C2×D4—2631no—
72C2×D4—5261no—
73C22×C4—5261no—
74C22×C4—5261no—
75C22×C4C2×D26311yescharacteristic
76Q16—2638no—
77SD16—2638no—
78M16C2×D26314yescomplemented
79C2×C8C2×D26312yes—
80C23—5261no—
81C23D105211yescharacteristic
82Q8—2634no—
83Q8—2632no—
84Q8—5264no—
85Q8—5262no—
86Q8—5261no—
87D4—2632no—
88D4—5264no—
89D4—5261no—
90C2×C4—5264no—
91C2×C4—5261no—
92C2×C4—5262no—
93C2×C4—5264no—
94C2×C4D105212yes—
95C2×C4D105211yescharacteristic
96C2×C4C22×D26312yes—
97C2×C4C22×D26311yescharacteristic
98C8C22×D26314yes—
99C22—22no—
100C22—5262no—
101C22—10522no—
102C22C2×D105212yes—
103C22C2×D105211yescharacteristic
104C4—5262no—
105C4—5264no—
106C4C2×D105212yes—
107C4C2×D105211yescharacteristic
108C4C23×D26311yescharacteristic
109C2—22no—
110C2—10522no—
111C2#2255450312yesdirect product factor
112C2C22×D105211yescharacteristic
subgroupG/H
centerC22C2×D1052
commutator, cosocleC4×C263C24
FrattiniC4C23×D263
FittingC2×M16×C263C2
socleC22×C263C2×D4
prime radicalC2×#16862376C2
hypercenterC2×M16D263
hypocenterC263C2×#137
LCSG ▷ C4×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
2. C22×Dic526C2semidirect
3. #22554503C2direct (N × H)
4. C2×Dic1052C2semidirect
5. C2×#16862365C2semidirect
6. C2×M16×C263C2semidirect
13. C2×Dic526C22semidirect
18. Dic1052C22semidirect
19. #16862365C22semidirect
21. M16×C263C22semidirect
53. C2×C263#137semidirect
56. C263C2×#137semidirect
63. C2×M16D263semidirect
78. M16C2×D263semidirect
111. C2#22554503direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168623762
C22×Dic5262
#225545032
C2×Dic10522
C2×#168623652
C2×M16×C2632
C2×#137263