Finite Group Databasebeta

← C2×#22554478 #30682702

Subgroups — C2×#22554478 #30682702

Order 16832.

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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
2#22554478C218yesmaximal, direct product factor
3C2×#16862359C212yesmaximal, complemented
4C22×C263⋊C8C211yesmaximal, characteristic, complemented
5C2×C8×D263C212yesmaximal, complemented
6C2×M16×C263C211yesmaximal, characteristic, complemented
7#16862376C414yes—
8#16862376C2214yes—
9C2×Dic526C411yescharacteristic
10C2×D1052C411yescharacteristic
11C2×C22⋊D263C412yes—
12C2×C4×D263C2212yes—
13#16862359C2218yescomplemented
14C2×C263⋊C8C2211yescharacteristic
15C2×C263⋊C8C2211yescharacteristic
16C2×C263⋊C8C2214yescomplemented
17C8×D263C2218yescomplemented
18C22×C4×C263C2211yescharacteristic
19M16×C263C2214yescomplemented
20C2×C8×C263C2212yes—
21C22×D263C2×C412yes—
22Dic526C2×C414yes—
23D1052C2×C414yes—
24C22⋊D263C2×C418yes—
25C2×Dic263C2×C412yes—
26C4×D263C2×C414yes—
27C4×D263C2314yes—
28C263⋊C8C2312yes—
29C263⋊C8C2312yes—
30C23×C263C2×C411yescharacteristic
31C2×C4×C263C2×C411yescharacteristic
32C2×C4×C263C2×C412yes—
33C2×C4×C263C2312yes—
34C2×C4×C263C2311yescharacteristic
35C8×C263C2314yes—
36C22×C263—22no—
37C22×C263C22×C412yes—
38C22×C263C22×C411yescharacteristic
39C2×D263—24no—
40C2×D263C22×C414yes—
41C4×C263C22×C411yescharacteristic
42C4×C263C22×C412yes—
43C4×C263C2411yescharacteristic
44Dic263C22×C414yes—
45C2×C263—22no—
46C2×C263#13112yescomplemented
47C2×C263C23×C411yescharacteristic
48D263—24no—
49C263C2×#13111yescharacteristic, complemented, Sylow
50C2×#131—2631nomaximal, Sylow
51C2×#41—2631no—
52#131—2638no—
53C2×M16—2632no—
54C2×M16D26311yescharacteristic, complemented
55C22×C8—2631no—
56C22×C8—2632no—
57#41—2634no—
58#41—2634no—
59C2×Q8—2631no—
60C2×D4—2632no—
61C2×D4—2631no—
62C22×C4—2632no—
63C22×C4C2×D26311yescharacteristic
64M16—2638no—
65M16C2×D26314yescomplemented
66C2×C8—2634no—
67C2×C8—2631no—
68C2×C8—2631no—
69C2×C8—2638no—
70C2×C8C2×D26312yes—
71C23—2632no—
72C23C4×D26311yescharacteristic
73Q8—2634no—
74D4—2638no—
75D4—2634no—
76C2×C4—2632no—
77C2×C4—2634no—
78C2×C4—2634no—
79C2×C4C4×D26311yescharacteristic
80C2×C4C4×D26312yes—
81C2×C4C22×D26312yes—
82C2×C4C22×D26311yescharacteristic
83C8—2632no—
84C8—2632no—
85C8C22×D26314yes—
86C22—22no—
87C22—2634no—
88C22—5264no—
89C22C2×C4×D26312yes—
90C22C2×C4×D26311yescharacteristic
91C4—2634no—
92C4C2×C4×D26311yescharacteristic
93C4C2×C4×D26312yes—
94C4C23×D26311yescharacteristic
95C2—22no—
96C2—5264no—
97C2#2255447812yesdirect product factor
98C2C22×C4×D26311yescharacteristic
subgroupG/H
centerC2×C4C22×D263
commutatorC2×C263C23×C4
FrattiniC4C23×D263
FittingC2×M16×C263C2
socleC22×C263C22×C4
prime radicalC2×#16862376C2
cosocleC4×C263C24
hypercenterC2×M16D263
hypocenterC263C2×#131
LCSG ▷ C2×C263 ▷ C263
UCSC1 ◁ C2×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
2. #22554478C2direct (N × H)
3. C2×#16862359C2semidirect
4. C22×C263⋊C8C2semidirect
5. C2×C8×D263C2semidirect
6. C2×M16×C263C2semidirect
13. #16862359C22semidirect
16. C2×C263⋊C8C22semidirect
17. C8×D263C22semidirect
19. M16×C263C22semidirect
46. C2×C263#131semidirect
49. C263C2×#131semidirect
54. C2×M16D263semidirect
65. M16C2×D263semidirect
97. C2#22554478direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168623762
#225544782
C2×#168623592
C22×C263⋊C82
C2×C8×D2632
C2×M16×C2632
C2×#131263