Finite Group Databasebeta

← C22×#16812643 #28376141

Subgroups — C22×#16812643 #28376141

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
2C2×#16812643C2112yesmaximal, direct product factor
3C22×#13182004C211yesmaximal, characteristic, complemented
4C22×D8×C109C211yesmaximal, characteristic
5C22×Dic218—21no—
6C2×Dic436—23no—
7C2×Dic436C2216yescomplemented
8#16812643C22116yesdirect product factor
9C2×#13182004C2216yescomplemented
10C22×D4×C109—21no—
11C2×D8×C109—23no—
12C2×D8×C109C2216yes—
13C22×C8×C109C2211yescharacteristic
14C2×Dic218—26no—
15C2×Dic218—43no—
16C22×Dic109—41no—
17Dic436—26no—
18Dic436C2314yescomplemented
19#13182004C2314yescomplemented
20C24×C109—41no—
21C2×D4×C109—26no—
22C2×D4×C109—43no—
23C22×C4×C109D411yescharacteristic
24D8×C109—26no—
25D8×C109C2314yes—
26C2×C8×C109D413yes—
27C2×C8×C109C2313yes—
28C23×C109—46no—
29C23×C109—84no—
30C23×C109D811yescharacteristic
31D4×C109—24no—
32D4×C109—46no—
33C2×C4×C109D813yes—
34C2×C4×C109C2×D413yes—
35C2×Dic109—46no—
36Dic218—24no—
37Dic218—46no—
38C8×C109C2×D413yes—
39C8×C109C2411yescharacteristic
40C22×C109—44no—
41C22×C109—812no—
42C22×C109SD3214yescomplemented
43C22×C109C2×D813yes—
44C4×C109C2×D813yes—
45C4×C109C22×D411yescharacteristic
46Dic109—44no—
47C2×C109—84no—
48C2×C109C2×SD3216yescomplemented
49C2×C109C22×D811yescharacteristic
50C22×SD32—1091nomaximal, Sylow
51C109C22×SD3211yescharacteristic, complemented, Sylow
52C22×Q16—1091no—
53C22×D8D10911yescharacteristic
54C2×SD32—10912no—
55C22×C16—1091no—
56C22×Q8—2181no—
57C22×D4—21no—
58C2×Q16—1096no—
59C2×Q16—2183no—
60C2×D8—23no—
61C2×D8C2×D10916yes—
62C22×C8C2×D10911yescharacteristic
63SD32—10916no—
64C2×C16—1096no—
65C24—41no—
66C2×Q8—4363no—
67C2×Q8—2186no—
68C2×D4—26no—
69C2×D4—43no—
70C22×C4—4361no—
71C22×C4C22⋊D10911yescharacteristic
72Q16—1094no—
73Q16—2186no—
74D8—26no—
75D8C22×D10914yes—
76C2×C8C22⋊D10913yes—
77C2×C8C22×D10913yes—
78C16—1094no—
79C23—46no—
80C23—84no—
81C23#1318201411yescharacteristic
82Q8—4366no—
83Q8—2184no—
84D4—24no—
85D4—46no—
86C2×C4—4366no—
87C2×C4#1318201413yes—
88C2×C4C2×C22⋊D10913yes—
89C8C2×C22⋊D10913yes—
90C8C23×D10911yescharacteristic
91C22—44no—
92C22—812no—
93C22#1681264314yesdirect product factor
94C22C2×#1318201413yes—
95C4—4364no—
96C4C2×#1318201413yes—
97C4C22×C22⋊D10911yescharacteristic
98C2—84no—
99C2C2×#1681264316yesdirect product factor
100C2C22×#1318201411yescharacteristic
subgroupG/H
centerC23#13182014
commutator, cosocleC8×C109C24
FrattiniC8C23×D109
Fitting, prime radicalC22×D8×C109C2
socleC23×C109D8
hypercenterC22×D8D109
hypocenterC109C22×SD32
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C22×Dic436C2semidirect
2. C2×#16812643C2direct (N × H)
3. C22×#13182004C2semidirect
7. C2×Dic436C22semidirect
8. #16812643C22direct (N × H)
9. C2×#13182004C22semidirect
18. Dic436C23semidirect
19. #13182004C23semidirect
42. C22×C109SD32semidirect
48. C2×C109C2×SD32semidirect
51. C109C22×SD32semidirect
93. C22#16812643direct (N × H)
99. C2C2×#16812643direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic4362
C2×#168126432
C22×#131820042
C22×D8×C1092
C22×SD32109