Finite Group Databasebeta

← #127×Dic37 #17997162

Subgroups — #127×Dic37 #17997162

Order 4736.

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×Dic37C216yesmaximal, complemented
2#14557436C216yesmaximal, complemented
3#14557403C211yesmaximal, characteristic, complemented
4C42×Dic37C211yesmaximal, characteristic, complemented
5C2×#127×C37C211yesmaximal, characteristic
6C23×Dic37C2214yes—
7D4×Dic37—224no—
8C2×C4⋊Dic37C2216yes—
9C2×C22⋊Dic37C22112yes—
10C2×C4×Dic37C2213yes—
11C2×C4×Dic37C2213yes—
12C22×D4×C37C2216yes—
13#127×C37C418yescomplemented
14C2×C42×C37C2211yescharacteristic
15C24×C37C2314yes—
16C2×D4×C37—212no—
17C2×D4×C37—212no—
18C2×D4×C37C2×C4124yescomplemented
19C22×C4×C37C2313yes—
20C22×Dic37—224no—
21C22×Dic37C2314yes—
22C22×Dic37C2313yes—
23C22×Dic37C2311yescharacteristic
24C42×C37C2×C414yescomplemented
25C22⋊Dic37—224no—
26C4⋊Dic37—212no—
27C4×Dic37—26no—
28C4×Dic37D4112yescomplemented
29C23×C37—212no—
30C23×C37—212no—
31C23×C37C22×C418yes—
32C23×C37C2411yescharacteristic
33D4×C37—248no—
34C2×C4×C37C22×C416yes—
35C2×C4×C37C2×D416yes—
36C2×C4×C37#4116yes—
37C2×Dic37—26no—
38C2×Dic37—212no—
39C2×Dic37—416no—
40C2×Dic37C2×D416yes—
41C2×Dic37C2×D416yes—
42C22×C37—224no—
43C22×C37—44no—
44C22×C37—412no—
45C22×C37C23×C411yescharacteristic
46C22×C37C22×D413yes—
47C22×C37C2×#4113yes—
48C4×C37C4×D4112yescomplemented
49Dic37—26no—
50Dic37—44no—
51Dic37#12714yesdirect product factor
52C4×#127—371nomaximal, Sylow
53C2×C37—48no—
54C2×C37C2×C4×D413yes—
55C2×C37C2×#12711yescharacteristic
56C2×C37#53213yes—
57C2×#127D3711yescharacteristic
58C2×C4×D4—376no—
59#390—376no—
60#384—371no—
61C43—371no—
62C37C4×#12711yescharacteristic, complemented, Sylow
63C22×D4C2×D3716yes—
64C23×C4—374no—
65#127Dic3718yesdirect product factor
66C4×D4—7424no—
67C2×C4⋊C4—376no—
68C2×C22⋊C4—3712no—
69C2×C42—373no—
70C2×C42—373no—
71C2×C42C2×D3711yescharacteristic
72C24C22×D3714yes—
73C2×D4—212no—
74C2×D4—212no—
75C2×D4C2×Dic37124yescomplemented
76C22×C4—371no—
77C22×C4—373no—
78C22×C4—374no—
79C22×C4—7424no—
80C22×C4C22×D3713yes—
81C4⋊C4—7412no—
82C22⋊C4—7424no—
83C42—3712no—
84C42—746no—
85C42C2×Dic3714yescomplemented
86C23—212no—
87C23—212no—
88C23C22×Dic3718yes—
89C23C23×D3711yescharacteristic
90D4—248no—
91C2×C4—376no—
92C2×C4—376no—
93C2×C4—746no—
94C2×C4—7412no—
95C2×C4—14816no—
96C2×C4D4×D3716yes—
97C2×C4#1059696416yes—
98C2×C4C22×Dic3716yes—
99C22—224no—
100C22—44no—
101C22—412no—
102C22C23×Dic3711yescharacteristic
103C22C2×D4×D3713yes—
104C22C2×#1059696413yes—
105C4—374no—
106C4—746no—
107C4—1484no—
108C4D4×Dic37112yescomplemented
109C2—48no—
110C2C2×D4×Dic3713yes—
111C2#127×D3711yescharacteristic
112C2#1455808113yes—
subgroupG/H
center, FrattiniC23C23×D37
commutatorC22×C37C23×C4
Fitting, prime radicalC2×#127×C37C2
socle, cosocleC23×C37C24
hypercenterC2×#127D37
hypocenterC37C4×#127
LCSG ▷ C22×C37 ▷ C37
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic37C2semidirect
2. #14557436C2semidirect
3. #14557403C2semidirect
4. C42×Dic37C2semidirect
13. #127×C37C4semidirect
18. C2×D4×C37C2×C4semidirect
24. C42×C37C2×C4semidirect
28. C4×Dic37D4semidirect
48. C4×C37C4×D4semidirect
51. Dic37#127direct (N × H)
62. C37C4×#127semidirect
65. #127Dic37direct (N × H)
75. C2×D4C2×Dic37semidirect
85. C42C2×Dic37semidirect
108. C4D4×Dic37semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic372
#145574362
#145574032
C42×Dic372
C2×#127×C372
C4×#12737