Finite Group Databasebeta

← #127×Dic191 #37575086

Subgroups — #127×Dic191 #37575086

Order 24448.

924 conjugacy classes of subgroups; only the 289 normal subgroups are shown.

normal subgroups only

This group has 924 conjugacy classes of subgroups — too many to draw. Only its 289 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×D4×Dic191C216yesmaximal, complemented
2#27132566C216yesmaximal, complemented
3#27132533C211yesmaximal, characteristic, complemented
4C42×Dic191C211yesmaximal, characteristic, complemented
5C2×#127×C191C211yesmaximal, characteristic
6C23×Dic191C2214yes—
7D4×Dic191—224no—
8C2×C4⋊Dic191C2216yes—
9C2×C22⋊Dic191C22112yes—
10C2×C4×Dic191C2213yes—
11C2×C4×Dic191C2213yes—
12C22×D4×C191C2216yes—
13#127×C191C418yescomplemented
14C2×C42×C191C2211yescharacteristic
15C22×Dic191—224no—
16C22×Dic191C2314yes—
17C22×Dic191C2313yes—
18C22×Dic191C2311yescharacteristic
19C4⋊Dic191—212no—
20C22⋊Dic191—224no—
21C4×Dic191—26no—
22C4×Dic191D4112yescomplemented
23C24×C191C2314yes—
24C2×D4×C191—212no—
25C2×D4×C191—212no—
26C2×D4×C191C2×C4124yescomplemented
27C22×C4×C191C2313yes—
28C42×C191C2×C414yescomplemented
29C2×Dic191—26no—
30C2×Dic191—212no—
31C2×Dic191—416no—
32C2×Dic191C2×D416yes—
33C2×Dic191C2×D416yes—
34C23×C191—212no—
35C23×C191—212no—
36C23×C191C22×C418yes—
37C23×C191C2411yescharacteristic
38D4×C191—248no—
39C2×C4×C191C22×C416yes—
40C2×C4×C191C2×D416yes—
41C2×C4×C191#4116yes—
42C22×C191—224no—
43C22×C191—44no—
44C22×C191—412no—
45C22×C191C23×C411yescharacteristic
46C22×C191C22×D413yes—
47C22×C191C2×#4113yes—
48C4×C191C4×D4112yescomplemented
49Dic191—26no—
50Dic191—44no—
51Dic191#12714yesdirect product factor
52C2×C191—48no—
53C2×C191C2×C4×D413yes—
54C2×C191C2×#12711yescharacteristic
55C2×C191#53213yes—
56C191C4×#12711yescharacteristic, complemented, Sylow
57C4×#127—1911nomaximal, Sylow
58C2×#127D19111yescharacteristic
59C2×C4×D4—1916no—
60#390—1916no—
61#384—1911no—
62C43—1911no—
63C22×D4C2×D19116yes—
64C23×C4—1914no—
65#127Dic19118yesdirect product factor
66C4×D4—38224no—
67C2×C4⋊C4—1916no—
68C2×C22⋊C4—19112no—
69C2×C42—1913no—
70C2×C42—1913no—
71C2×C42C2×D19111yescharacteristic
72C24C22×D19114yes—
73C2×D4—212no—
74C2×D4—212no—
75C2×D4C2×Dic191124yescomplemented
76C22×C4—38224no—
77C22×C4—1914no—
78C22×C4—1913no—
79C22×C4—1911no—
80C22×C4C22×D19113yes—
81C4⋊C4—38212no—
82C22⋊C4—38224no—
83C42—3826no—
84C42—19112no—
85C42C2×Dic19114yescomplemented
86C23—212no—
87C23—212no—
88C23C22×Dic19118yes—
89C23C23×D19111yescharacteristic
90D4—248no—
91C2×C4—3826no—
92C2×C4—38212no—
93C2×C4—1916no—
94C2×C4—1916no—
95C2×C4—76416no—
96C2×C4C22×Dic19116yes—
97C2×C4D4×D19116yes—
98C2×C4#1569028616yes—
99C22—224no—
100C22—44no—
101C22—412no—
102C22C23×Dic19111yescharacteristic
103C22C2×D4×D19113yes—
104C22C2×#1569028613yes—
105C4—3826no—
106C4—1914no—
107C4—7644no—
108C4D4×Dic191112yescomplemented
109C2—48no—
110C2C2×D4×Dic19113yes—
111C2#127×D19111yescharacteristic
112C2#2713321113yes—
subgroupG/H
center, FrattiniC23C23×D191
commutatorC22×C191C23×C4
Fitting, prime radicalC2×#127×C191C2
socle, cosocleC23×C191C24
hypercenterC2×#127D191
hypocenterC191C4×#127
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic191C2semidirect
2. #27132566C2semidirect
3. #27132533C2semidirect
4. C42×Dic191C2semidirect
13. #127×C191C4semidirect
22. C4×Dic191D4semidirect
26. C2×D4×C191C2×C4semidirect
28. C42×C191C2×C4semidirect
48. C4×C191C4×D4semidirect
51. Dic191#127direct (N × H)
56. C191C4×#127semidirect
65. #127Dic191direct (N × H)
75. C2×D4C2×Dic191semidirect
85. C42C2×Dic191semidirect
108. C4D4×Dic191semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic1912
#271325662
#271325332
C42×Dic1912
C2×#127×C1912
C4×#127191