Finite Group Databasebeta

← #127×Dic19 #14566201

Subgroups — #127×Dic19 #14566201

Order 2432.

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×Dic19C216yesmaximal, complemented
2#11926447C216yesmaximal, complemented
3#11926414C211yesmaximal, characteristic, complemented
4C42×Dic19C211yesmaximal, characteristic, complemented
5C2×C19×#127C211yesmaximal, characteristic
6C22×D4×C19C2216yes—
7C23×Dic19C2214yes—
8C19×#127C418yescomplemented
9C2×C42×C19C2211yescharacteristic
10C2×C22⋊Dic19C22112yes—
11D4×Dic19—224no—
12C2×C4⋊Dic19C2216yes—
13C2×C4×Dic19C2213yes—
14C2×C4×Dic19C2213yes—
15C24×C19C2314yes—
16C2×D4×C19—212no—
17C2×D4×C19—212no—
18C2×D4×C19C2×C4124yescomplemented
19C22×C4×C19C2313yes—
20C22×Dic19—224no—
21C22×Dic19C2314yes—
22C22×Dic19C2313yes—
23C22×Dic19C2311yescharacteristic
24C42×C19C2×C414yescomplemented
25C22⋊Dic19—224no—
26C4⋊Dic19—212no—
27C4×Dic19—26no—
28C4×Dic19D4112yescomplemented
29C23×C19—212no—
30C23×C19—212no—
31C23×C19C22×C418yes—
32C23×C19C2411yescharacteristic
33D4×C19—248no—
34C2×C4×C19C22×C416yes—
35C2×C4×C19C2×D416yes—
36C2×C4×C19#4116yes—
37C2×Dic19—26no—
38C2×Dic19—212no—
39C2×Dic19—416no—
40C2×Dic19C2×D416yes—
41C2×Dic19C2×D416yes—
42C4×#127—191nomaximal, Sylow
43C22×C19—224no—
44C22×C19—44no—
45C22×C19—412no—
46C22×C19C23×C411yescharacteristic
47C22×C19C22×D413yes—
48C22×C19C2×#4113yes—
49C4×C19C4×D4112yescomplemented
50Dic19—26no—
51Dic19—44no—
52Dic19#12714yesdirect product factor
53C2×#127D1911yescharacteristic
54C2×C4×D4—196no—
55#390—196no—
56#384—191no—
57C43—191no—
58C2×C19—48no—
59C2×C19C2×C4×D413yes—
60C2×C19C2×#12711yescharacteristic
61C2×C19#53213yes—
62C22×D4C2×D1916yes—
63C23×C4—194no—
64#127Dic1918yesdirect product factor
65C4×D4—3824no—
66C2×C4⋊C4—196no—
67C2×C22⋊C4—1912no—
68C2×C42—193no—
69C2×C42—193no—
70C2×C42C2×D1911yescharacteristic
71C19C4×#12711yescharacteristic, complemented, Sylow
72C24C22×D1914yes—
73C2×D4—212no—
74C2×D4—212no—
75C2×D4C2×Dic19124yescomplemented
76C22×C4—191no—
77C22×C4—193no—
78C22×C4—194no—
79C22×C4—3824no—
80C22×C4C22×D1913yes—
81C4⋊C4—3812no—
82C22⋊C4—3824no—
83C42—1912no—
84C42—386no—
85C42C2×Dic1914yescomplemented
86C23—212no—
87C23—212no—
88C23C22×Dic1918yes—
89C23C23×D1911yescharacteristic
90D4—248no—
91C2×C4—196no—
92C2×C4—196no—
93C2×C4—386no—
94C2×C4—3812no—
95C2×C4—7616no—
96C2×C4D4×D1916yes—
97C2×C4#6454316yes—
98C2×C4C22×Dic1916yes—
99C22—224no—
100C22—44no—
101C22—412no—
102C22C2×D4×D1913yes—
103C22C2×#6454313yes—
104C22C23×Dic1911yescharacteristic
105C4—194no—
106C4—386no—
107C4—764no—
108C4D4×Dic19112yescomplemented
109C2—48no—
110C2C2×D4×Dic1913yes—
111C2#127×D1911yescharacteristic
112C2#1192709213yes—
subgroupG/H
center, FrattiniC23C23×D19
commutatorC22×C19C23×C4
Fitting, prime radicalC2×C19×#127C2
socle, cosocleC23×C19C24
hypercenterC2×#127D19
hypocenterC19C4×#127
LCSG ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic19C2semidirect
2. #11926447C2semidirect
3. #11926414C2semidirect
4. C42×Dic19C2semidirect
8. C19×#127C4semidirect
18. C2×D4×C19C2×C4semidirect
24. C42×C19C2×C4semidirect
28. C4×Dic19D4semidirect
49. C4×C19C4×D4semidirect
52. Dic19#127direct (N × H)
64. #127Dic19direct (N × H)
71. C19C4×#127semidirect
75. C2×D4C2×Dic19semidirect
85. C42C2×Dic19semidirect
108. C4D4×Dic19semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic192
#119264472
#119264142
C42×Dic192
C2×C19×#1272
C4×#12719