Finite Group Databasebeta

← C22×#16812787 #28380022

Subgroups — C22×#16812787 #28380022

Order 13952.

1504 conjugacy classes of subgroups; only the 770 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 770 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×#16812787C2124yesmaximal, direct product factor
2C22×#13182039C213yesmaximal, complemented
3C22×D109⋊C8C213yesmaximal, complemented
4C22×#13182030C211yesmaximal, characteristic
5#16812787C22164yesdirect product factor
6C2×#13182039C22136yescomplemented
7C2×D109⋊C8C22136yescomplemented
8C22×#11724786C2211yescharacteristic
9C22×#11724786C2213yes—
10C2×#13182030C4112yes—
11C2×#13182030C22112yes—
12C22×D436C413yes—
13C22×C4×D109C2213yes—
14C22×Q8×C109C411yescharacteristic
15#13182039C23148yescomplemented
16D109⋊C8C23148yescomplemented
17C2×#11724786C2316yes—
18C2×#11724786C23118yes—
19C23×D109C2×C413yes—
20#13182030C2×C4148yes—
21#13182030C23116yes—
22C2×D436C2×C4136yes—
23C22×Dic109C2311yescharacteristic
24C2×C4×D109C2×C4118yes—
25C2×C4×D109C23118yes—
26C2×Q8×C109C2×C4112yes—
27C22×C4×C109C2×C413yes—
28C23×C109C22×C411yescharacteristic
29C22×D109—212no—
30C22×D109C22×C4118yes—
31Q8×C109C22×C4116yes—
32C2×C4×C109C22×C4118yes—
33C2×Dic109C22×C413yes—
34C2×Dic109C2413yes—
35D436C22×C4148yes—
36C4×D109C22×C4136yes—
37C4×D109C24112yes—
38#11724786C2414yes—
39#11724786C24112yes—
40C22×C109#13114yescomplemented
41C22×C109C23×C413yes—
42C2×D109—236no—
43C2×D109C23×C4112yes—
44C4×C109C23×C4112yes—
45Dic109C23×C413yes—
46Dic109C2511yescharacteristic
47C2×C109C2×#13116yescomplemented
48C2×C109C24×C411yescharacteristic
49D109—212no—
50C22×#131—1091nomaximal, Sylow
51C109C22×#13111yescharacteristic, complemented, Sylow
52C22×#41—1091no—
53C2×#131—10924no—
54C22×M16—1093no—
55C23×C8—1093no—
56C2×#41—10912no—
57C2×#41—10912no—
58C22×Q8#8913711yescharacteristic
59C22×D4—1093no—
60C23×C4—1093no—
61#131—10964no—
62C2×M16—10936no—
63C22×C8—1091no—
64C22×C8—1093no—
65C22×C8—10936no—
66C24—1093no—
67#41—10948no—
68#41—10916no—
69C2×Q8C2×#89137112yes—
70C2×D4—10936no—
71C22×C4—1091no—
72C22×C4—10918no—
73C22×C4—10918no—
74C22×C4C2×#8913713yes—
75M16—10948no—
76C2×C8—1096no—
77C2×C8—10918no—
78C2×C8—10948no—
79C23—10918no—
80C23—21812no—
81C23C22×#8913711yescharacteristic
82Q8C22×#89137116yes—
83D4—10948no—
84C2×C4—1093no—
85C2×C4—1093no—
86C2×C4—10912no—
87C2×C4—10936no—
88C2×C4C22×#89137118yes—
89C8—1094no—
90C8—10912no—
91C22—10912no—
92C22—21836no—
93C22#1681278714yesdirect product factor
94C22C23×#8913713yes—
95C4—1091no—
96C4—1093no—
97C4C23×#89137112yes—
98C2—21812no—
99C2C2×#1681278716yesdirect product factor
100C2C24×#8913711yescharacteristic
subgroupG/H
centerC23C22×#89137
commutatorC2×C109C24×C4
FrattiniC2C24×#89137
FittingC22×Q8×C109C4
socleC23×C109C22×C4
prime radicalC22×#13182030C2
cosocleDic109C25
hypercenterC22×Q8#89137
hypocenterC109C22×#131
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×Q8

Complements

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

NH ≅ G/Ntype
1. C2×#16812787C2direct (N × H)
2. C22×#13182039C2semidirect
3. C22×D109⋊C8C2semidirect
5. #16812787C22direct (N × H)
6. C2×#13182039C22semidirect
7. C2×D109⋊C8C22semidirect
15. #13182039C23semidirect
16. D109⋊C8C23semidirect
40. C22×C109#131semidirect
47. C2×C109C2×#131semidirect
51. C109C22×#131semidirect
93. C22#16812787direct (N × H)
99. C2C2×#16812787direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168127872
C22×#131820392
C22×D109⋊C82
C22×#131820302
C22×#131109