Finite Group Databasebeta

← D31×#393 #16848909

Subgroups — D31×#393 #16848909

Order 3968.

1036 conjugacy classes of subgroups; only the 203 normal subgroups are shown.

normal subgroups only

This group has 1036 conjugacy classes of subgroups — too many to draw. Only its 203 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
1C22×Q8×D31C211yesmaximal, characteristic, complemented
2C2×C22⋊C4×D31C213yesmaximal
3#14520962C213yesmaximal, complemented
4#14520961C213yesmaximal, complemented
5#14520960C211yesmaximal, characteristic, complemented
6#95×D31C213yesmaximal, complemented
7C31×#393C211yesmaximal, characteristic, complemented
8C24×D31C2211yescharacteristic
9C22×Q8×C31C2211yescharacteristic, complemented
10C2×Q8×D31—212no—
11C22×C4×D31C2213yes—
12C22×C4×D31C2213yes—
13C22×Dic62C2213yescomplemented
14C2×C22⋊C4×C31C2213yes—
15C2×C22⋊Dic31C2213yes—
16C2×(C2×D31)⋊C4C2213yes—
17C2×(C2×D31)⋊C4C2213yes—
18C22⋊C4×D31—212no—
19C31×#95C2213yescomplemented
20C31⋊#95C2213yescomplemented
21C31⋊#95C2216yescomplemented
22C24×C31C2311yescharacteristic
23C23×D31—26no—
24C23×D31—26no—
25C23×D31Q814yescomplemented
26C23×D31C2311yescharacteristic
27C23×D31C2311yescharacteristic
28C2×Q8×C31—26no—
29C22×C4×C31C2313yes—
30C22×C4×C31C2313yes—
31C22×Dic31C2313yes—
32C22×Dic31C2313yes—
33Q8×D31—232no—
34C2×C4×D31—212no—
35C2×C4×D31—26no—
36C2×C4×D31—212no—
37C2×C4×D31D4112yes—
38C2×Dic62—26no—
39C2×Dic62—212no—
40C22⋊C4×C31—26no—
41C22⋊Dic31—26no—
42(C2×D31)⋊C4—26no—
43(C2×D31)⋊C4—26no—
44C23×C31—23no—
45C23×C31—23no—
46C23×C31C2×Q812yescomplemented
47C23×C31C2411yescharacteristic
48C22×D31—23no—
49C22×D31—23no—
50C22×D31—224no—
51C22×D31—44no—
52C22×D31—412no—
53C22×D31C2×D416yes—
54C22×D31C2×Q812yes—
55C22×D31C2×Q812yescomplemented
56C22×D31#4116yes—
57Q8×C31—28no—
58C2×C4×C31—26no—
59C2×C4×C31—23no—
60C2×C4×C31—26no—
61C2×C4×C31C2×D416yes—
62C2×Dic31—26no—
63C2×Dic31—23no—
64C2×Dic31—26no—
65C2×Dic31C2×D416yes—
66C4×D31—224no—
67C4×D31—412no—
68Dic62—224no—
69C2×#393—311nomaximal, Sylow
70C22×C31—26no—
71C22×C31—41no—
72C22×C31—43no—
73C22×C31C22×D413yes—
74C22×C31C22×Q811yescharacteristic
75C22×C31C2×#4113yes—
76C2×D31—26no—
77C2×D31—41no—
78C2×D31—43no—
79C2×D31—416no—
80C2×D31#12014yes—
81C2×D31C22⋊Q8112yes—
82C2×D31#124112yes—
83C4×C31—26no—
84C4×C31—43no—
85Dic31—26no—
86Dic31—43no—
87C23×Q8—311no—
88C22×C22⋊C4—313no—
89#393—311no—
90#393—313no—
91#393—313no—
92#393D3111yescharacteristic, direct product factor
93C2×#95—313no—
94C2×C31—42no—
95C2×C31C2×#12011yescharacteristic
96C2×C31C2×C22⋊Q813yes—
97C2×C31C2×#12413yes—
98D31—42no—
99D31#39318yesdirect product factor
100C25—311no—
101C22×Q8—313no—
102C22×Q8—6212no—
103C22×Q8C2×D3111yescharacteristic, complemented
104C23×C4—313no—
105C23×C4—313no—
106C2×C22⋊C4—313no—
107C2×C22⋊C4—313no—
108C2×C22⋊C4—313no—
109C2×C22⋊C4—6212no—
110C2×C22⋊C4C2×D3113yes—
111#95—316no—
112#95—313no—
113#95C2×D3113yescomplemented
114C31C2×#39311yescharacteristic, complemented, Sylow
115C24—311no—
116C24—314no—
117C24—311no—
118C24—626no—
119C24—626no—
120C24C22×D3111yescharacteristic
121C2×Q8—26no—
122C2×Q8—6212no—
123C2×Q8—6232no—
124C2×Q8—626no—
125C22×C4—313no—
126C22×C4—3112no—
127C22×C4—313no—
128C22×C4—6212no—
129C22×C4—626no—
130C22×C4—6212no—
131C22×C4C22×D3113yes—
132C22×C4C22×D3113yes—
133C22⋊C4—26no—
134C22⋊C4—626no—
135C22⋊C4—626no—
136C22⋊C4—626no—
137C23—23no—
138C23—23no—
139C23—316no—
140C23—312no—
141C23—316no—
142C23—312no—
143C23—6224no—
144C23—623no—
145C23—623no—
146C23—1244no—
147C23—12412no—
148C23Q8×D3112yescomplemented
149C23C23×D3111yescharacteristic
150Q8—28no—
151Q8—6224no—
152C2×C4—26no—
153C2×C4—23no—
154C2×C4—26no—
155C2×C4—316no—
156C2×C4—6224no—
157C2×C4—626no—
158C2×C4—623no—
159C2×C4—626no—
160C2×C4—12412no—
161C2×C4D4×D3116yes—
162C22—26no—
163C22—41no—
164C22—43no—
165C22—314no—
166C22—3112no—
167C22—3112no—
168C22—626no—
169C22—12416no—
170C22—1241no—
171C22—1243no—
172C22C2×D4×D3113yes—
173C22C2×Q8×D3111yescharacteristic
174C22#41×D3113yes—
175C4—26no—
176C4—43no—
177C4—626no—
178C4—1243no—
179C2—42no—
180C2—318no—
181C2—1242no—
182C2#120×D3111yescharacteristic
183C2C22⋊Q8×D3113yes—
184C2#124×D3113yes—
subgroupG/H
center, FrattiniC23C23×D31
commutator, socle, cosocleC23×C31C24
FittingC31×#393C2
prime radicalC24×D31C22
hypercenter#393D31
hypocenterC31C2×#393
LCSG ▷ C23×C31 ▷ C31
UCSC1 ◁ C23 ◁ #393

Complements

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

NH ≅ G/Ntype
1. C22×Q8×D31C2semidirect
3. #14520962C2semidirect
4. #14520961C2semidirect
5. #14520960C2semidirect
6. #95×D31C2semidirect
7. C31×#393C2semidirect
9. C22×Q8×C31C22semidirect
13. C22×Dic62C22semidirect
19. C31×#95C22semidirect
20. C31⋊#95C22semidirect
21. C31⋊#95C22semidirect
25. C23×D31Q8semidirect
46. C23×C31C2×Q8semidirect
55. C22×D31C2×Q8semidirect
92. #393D31direct (N × H)
99. D31#393direct (N × H)
103. C22×Q8C2×D31semidirect
113. #95C2×D31semidirect
114. C31C2×#393semidirect
148. C23Q8×D31semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×D312
C2×C22⋊C4×D312
#145209622
#145209612
#145209602
#95×D312
C31×#3932
C2×#39331