Finite Group Databasebeta

← #127×Dic23 #15675963

Subgroups — #127×Dic23 #15675963

Order 2944.

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×Dic23C216yesmaximal, complemented
2#13092320C216yesmaximal, complemented
3#13092287C211yesmaximal, characteristic, complemented
4C42×Dic23C211yesmaximal, characteristic, complemented
5C2×C23×#127C211yesmaximal, characteristic
6C22×D4×C23C2216yes—
7C23×Dic23C2214yes—
8C23×#127C418yescomplemented
9C2×C42×C23C2211yescharacteristic
10C2×C22⋊Dic23C22112yes—
11D4×Dic23—224no—
12C2×C4⋊Dic23C2216yes—
13C2×C4×Dic23C2213yes—
14C2×C4×Dic23C2213yes—
15C24×C23C2314yes—
16C2×D4×C23—212no—
17C2×D4×C23—212no—
18C2×D4×C23C2×C4124yescomplemented
19C22×C4×C23C2313yes—
20C22×Dic23—224no—
21C22×Dic23C2314yes—
22C22×Dic23C2313yes—
23C22×Dic23C2311yescharacteristic
24C42×C23C2×C414yescomplemented
25C22⋊Dic23—224no—
26C4⋊Dic23—212no—
27C4×Dic23—26no—
28C4×Dic23D4112yescomplemented
29C23×C23—212no—
30C23×C23—212no—
31C23×C23C22×C418yes—
32C23×C23C2411yescharacteristic
33D4×C23—248no—
34C2×C4×C23C22×C416yes—
35C2×C4×C23C2×D416yes—
36C2×C4×C23#4116yes—
37C2×Dic23—26no—
38C2×Dic23—212no—
39C2×Dic23—416no—
40C2×Dic23C2×D416yes—
41C2×Dic23C2×D416yes—
42C4×#127—231nomaximal, Sylow
43C22×C23—224no—
44C22×C23—44no—
45C22×C23—412no—
46C22×C23C23×C411yescharacteristic
47C22×C23C22×D413yes—
48C22×C23C2×#4113yes—
49C4×C23C4×D4112yescomplemented
50Dic23—26no—
51Dic23—44no—
52Dic23#12714yesdirect product factor
53C2×#127D2311yescharacteristic
54C2×C4×D4—236no—
55#390—236no—
56#384—231no—
57C43—231no—
58C2×C23—48no—
59C2×C23C2×C4×D413yes—
60C2×C23C2×#12711yescharacteristic
61C2×C23#53213yes—
62C22×D4C2×D2316yes—
63C23×C4—234no—
64#127Dic2318yesdirect product factor
65C4×D4—4624no—
66C2×C4⋊C4—236no—
67C2×C22⋊C4—2312no—
68C2×C42—233no—
69C2×C42—233no—
70C2×C42C2×D2311yescharacteristic
71C23C4×#12711yescharacteristic, complemented, Sylow
72C24C22×D2314yes—
73C2×D4—212no—
74C2×D4—212no—
75C2×D4C2×Dic23124yescomplemented
76C22×C4—231no—
77C22×C4—233no—
78C22×C4—234no—
79C22×C4—4624no—
80C22×C4C22×D2313yes—
81C4⋊C4—4612no—
82C22⋊C4—4624no—
83C42—2312no—
84C42—466no—
85C42C2×Dic2314yescomplemented
86C23—212no—
87C23—212no—
88C23C22×Dic2318yes—
89C23C23×D2311yescharacteristic
90D4—248no—
91C2×C4—236no—
92C2×C4—236no—
93C2×C4—466no—
94C2×C4—4612no—
95C2×C4—9216no—
96C2×C4D4×D2316yes—
97C2×C4#6729016yes—
98C2×C4C22×Dic2316yes—
99C22—224no—
100C22—44no—
101C22—412no—
102C22C2×D4×D2313yes—
103C22C2×#6729013yes—
104C22C23×Dic2311yescharacteristic
105C4—234no—
106C4—466no—
107C4—924no—
108C4D4×Dic23112yescomplemented
109C2—48no—
110C2C2×D4×Dic2313yes—
111C2#127×D2311yescharacteristic
112C2#1309296513yes—
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
Fitting, prime radicalC2×C23×#127C2
socle, cosocleC23×C23C24
hypercenterC2×#127D23
hypocenterC23C4×#127
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic23C2semidirect
2. #13092320C2semidirect
3. #13092287C2semidirect
4. C42×Dic23C2semidirect
8. C23×#127C4semidirect
18. C2×D4×C23C2×C4semidirect
24. C42×C23C2×C4semidirect
28. C4×Dic23D4semidirect
49. C4×C23C4×D4semidirect
52. Dic23#127direct (N × H)
64. #127Dic23direct (N × H)
71. C23C4×#127semidirect
75. C2×D4C2×Dic23semidirect
85. C42C2×Dic23semidirect
108. C4D4×Dic23semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Dic232
#130923202
#130922872
C42×Dic232
C2×C23×#1272
C4×#12723