Finite Group Databasebeta

← C22×#16812644 #28376142

Subgroups — C22×#16812644 #28376142

Order 13952.

400 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 149 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×Dic436C211yesmaximal, characteristic, complemented
2C22×D872C211yesmaximal, characteristic
3C2×#16812644C2112yesmaximal, direct product factor
4C22×C16×C109C211yesmaximal, characteristic, complemented
5C22×Dic218—21no—
6C22×D436—21no—
7C2×Dic436—23no—
8C2×Dic436C2216yescomplemented
9C2×D872—23no—
10C2×D872C2216yes—
11#16812644C22116yesdirect product factor
12C22×C8×C109C2211yescharacteristic
13C2×C16×C109C2216yescomplemented
14C23×D109—41no—
15C2×Dic218—26no—
16C2×Dic218—43no—
17C2×D436—26no—
18C2×D436—43no—
19C22×Dic109—41no—
20Dic436—26no—
21Dic436C2314yescomplemented
22D872—26no—
23D872C2314yes—
24C22×C4×C109D411yescharacteristic
25C2×C8×C109D413yes—
26C2×C8×C109C2313yes—
27C16×C109C2314yescomplemented
28C23×C109D811yescharacteristic
29C22×D109—46no—
30C22×D109—84no—
31C2×C4×C109D813yes—
32C2×C4×C109C2×D413yes—
33C2×Dic109—46no—
34D436—24no—
35D436—46no—
36Dic218—24no—
37Dic218—46no—
38C8×C109C2×D413yes—
39C8×C109C2411yescharacteristic
40C22×C109SD3214yescomplemented
41C22×C109C2×D813yes—
42C2×D109—44no—
43C2×D109—812no—
44C4×C109C2×D813yes—
45C4×C109C22×D411yescharacteristic
46Dic109—44no—
47C2×C109C2×SD3216yescomplemented
48C2×C109C22×D811yescharacteristic
49D109—84no—
50C22×SD32—1091nomaximal, Sylow
51C109C22×SD3211yescharacteristic, complemented, Sylow
52C22×Q16—1091no—
53C22×D8—1091no—
54C2×SD32—10912no—
55C22×C16D10911yescharacteristic, complemented
56C22×Q8—2181no—
57C22×D4—2181no—
58C2×Q16—1096no—
59C2×Q16—2183no—
60C2×D8—1096no—
61C2×D8—2183no—
62C22×C8C2×D10911yescharacteristic
63SD32—10916no—
64C2×C16C2×D10916yescomplemented
65C24—4361no—
66C2×Q8—4363no—
67C2×Q8—2186no—
68C2×D4—4363no—
69C2×D4—2186no—
70C22×C4—4361no—
71C22×C4D43611yescharacteristic
72Q16—1094no—
73Q16—2186no—
74D8—1094no—
75D8—2186no—
76C2×C8D43613yes—
77C2×C8C22×D10913yes—
78C16C22×D10914yescomplemented
79C23—8724no—
80C23—4366no—
81C23D87211yescharacteristic
82Q8—4366no—
83Q8—2184no—
84D4—4366no—
85D4—2184no—
86C2×C4—4366no—
87C2×C4D87213yes—
88C2×C4C2×D43613yes—
89C8C2×D43613yes—
90C8C23×D10911yescharacteristic
91C22—87212no—
92C22—4364no—
93C22#1681264414yesdirect product factor
94C22C2×D87213yes—
95C4—4364no—
96C4C2×D87213yes—
97C4C22×D43611yescharacteristic
98C2—8724no—
99C2C2×#1681264416yesdirect product factor
100C2C22×D87211yescharacteristic
subgroupG/H
centerC23D872
commutator, cosocleC8×C109C24
FrattiniC8C23×D109
FittingC22×C16×C109C2
socleC23×C109D8
prime radicalC22×D872C2
hypercenterC22×C16D109
hypocenterC109C22×SD32
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
1. C22×Dic436C2semidirect
3. C2×#16812644C2direct (N × H)
4. C22×C16×C109C2semidirect
8. C2×Dic436C22semidirect
11. #16812644C22direct (N × H)
13. C2×C16×C109C22semidirect
21. Dic436C23semidirect
27. C16×C109C23semidirect
40. C22×C109SD32semidirect
47. C2×C109C2×SD32semidirect
51. C109C22×SD32semidirect
55. C22×C16D109semidirect
64. C2×C16C2×D109semidirect
78. C16C22×D109semidirect
93. C22#16812644direct (N × H)
99. C2C2×#16812644direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4362
C22×D8722
C2×#168126442
C22×C16×C1092
C22×SD32109