Finite Group Databasebeta

← D4×#15668433 #37542458

Subgroups — D4×#15668433 #37542458

Order 23168.

544 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668433C212yesmaximal, complemented
2#26041357C212yesmaximal, complemented
3#26041351C214yesmaximal, complemented
4D4×#13089678C212yesmaximal, complemented
5#26041303C211yesmaximal, characteristic, complemented
6#26041243C212yesmaximal, complemented
7C4×#15668433C211yesmaximal, characteristic, complemented
8C2×C4×D4×C181C211yesmaximal, characteristic
9C2×#15668433—28no—
10C2×#15668433C2211yescharacteristic
11C2×#15668433C2212yes—
12C2×#15668433C2211yescharacteristic
13C2×#15668433C2214yescomplemented
14C22×#13089678C2214yescomplemented
15C4⋊#13089678C2212yescomplemented
16C4⋊#13089678C2212yescomplemented
17C22⋊#13089678C2214yescomplemented
18C22⋊#13089678C2214yescomplemented
19#19153727C2212yescomplemented
20C4×#13089678C2212yescomplemented
21C22×D4×C181C411yescharacteristic
22C23×C4×C181C2212yes—
23C4×D4×C181C412yes—
24C4×D4×C181C411yescharacteristic
25C4×D4×C181C411yescharacteristic
26C4×D4×C181C2211yescharacteristic
27C4×D4×C181C2212yes—
28C4×D4×C181C2211yescharacteristic
29C2×C4⋊C4×C181C411yescharacteristic
30C2×C22⋊C4×C181C412yes—
31C2×C42×C181C2211yescharacteristic
32#15668433—28no—
33#15668433—24no—
34#15668433—22no—
35#15668433D414yesdirect product factor
36C2×#13089678—28no—
37C2×#13089678C2312yes—
38C2×#13089678C2314yes—
39C2×#13089678C2312yes—
40C24×C181C2×C412yes—
41C2×D4×C181—24no—
42C2×D4×C181C2×C412yes—
43C2×D4×C181C2×C411yescharacteristic
44C2×D4×C181C2×C411yescharacteristic
45C22×C4×C181—24no—
46C22×C4×C181—24no—
47C22×C4×C181C2×C411yescharacteristic
48C22×C4×C181C2×C412yes—
49C22×C4×C181C2×C412yes—
50C22×C4×C181C2×C412yes—
51C22×C4×C181C2×C411yescharacteristic
52C22×C4×C181C2312yes—
53C22×C4×C181C2312yes—
54C22×C4×C181C2311yescharacteristic
55C4⋊C4×C181C2×C412yes—
56C4⋊C4×C181C2×C411yescharacteristic
57C4⋊C4×C181C2×C411yescharacteristic
58C22⋊C4×C181C2×C412yes—
59C22⋊C4×C181C2×C412yes—
60C22⋊C4×C181C2×C412yes—
61C22⋊C4×C181C2×C412yes—
62C42×C181C2×C411yescharacteristic
63C42×C181C2×C411yescharacteristic
64C42×C181C2311yescharacteristic
65C42×C181C2311yescharacteristic
66#13089678—24no—
67#13089678—22no—
68#13089678C2×D414yescomplemented
69C23×C181—24no—
70C23×C181—24no—
71C23×C181—42no—
72C23×C181C22×C412yes—
73C23×C181C22×C411yescharacteristic
74C23×C181C22×C412yes—
75D4×C181—24no—
76D4×C181—22no—
77D4×C181M1614yescomplemented
78C2×C4×C181—24no—
79C2×C4×C181—24no—
80C2×C4×C181—24no—
81C2×C4×C181—22no—
82C2×C4×C181—22no—
83C2×C4×C181—22no—
84C2×C4×C181—22no—
85C2×C4×C181—22no—
86C2×C4×C181—41no—
87C2×C4×C181C22×C411yescharacteristic
88C2×C4×C181C22×C411yescharacteristic
89C2×C4×C181C22×C411yescharacteristic
90C2×C4×C181C22×C412yes—
91C2×C4×C181C22×C412yes—
92C2×C4×C181C22×C411yescharacteristic
93C2×C4×C181C22×C411yescharacteristic
94C2×C4×C181C2×D412yes—
95C2×C4×C181#4112yes—
96C2×C4×C181C2411yescharacteristic
97C22×C181—22no—
98C22×C181—21no—
99C22×C181—21no—
100C22×C181—22no—
101C22×C181—22no—
102C22×C181—22no—
103C22×C181—22no—
104C22×C181—48no—
105C22×C181C4×D412yes—
106C22×C181C2×M1614yescomplemented
107C22×C181C23×C411yescharacteristic
108C4×C181—22no—
109C4×C181—22no—
110C4×C181—21no—
111C4×C181—21no—
112C4×C181—21no—
113C4×C181C4×D412yes—
114C4×C181C2×M1612yescomplemented
115C4×C181C22×D411yescharacteristic
116C4×C181C2×#4111yescharacteristic
117C2×C181—22no—
118C2×C181—24no—
119C2×C181—42no—
120C2×C181C2×C4×D411yescharacteristic
121C2×C181C22×M1611yescharacteristic
122C2×C181#56811yescharacteristic
123C181D4×M1611yescharacteristic, complemented, Sylow
124D4×M16—1811nomaximal, Sylow
125C22×M16—1812no—
126C2×C4×D4D18111yescharacteristic
127#436—1812no—
128#435—1814no—
129C8×D4—1812no—
130#423—1811no—
131#407—1812no—
132C4×M16—1811no—
133C22×D4Dic18111yescharacteristic
134C23×C4C2×D18112yes—
135C2×M16—3628no—
136C2×M16—1812no—
137C2×M16—1814no—
138C2×M16—1811no—
139C2×M16—1811no—
140C22×C8—1814no—
141C4×D4Dic18112yes—
142C4×D4Dic18111yescharacteristic
143C4×D4Dic18111yescharacteristic
144C4×D4C2×D18111yescharacteristic
145C4×D4C2×D18112yes—
146C4×D4C2×D18111yescharacteristic
147C2×C4⋊C4Dic18111yescharacteristic
148C2×C22⋊C4Dic18112yes—
149C2×C42C2×D18111yescharacteristic
150C4⋊C8—1812no—
151C4⋊C8—1812no—
152C22⋊C8—1814no—
153C22⋊C8—1814no—
154#97—1812no—
155C4×C8—1812no—
156C24C2×Dic18112yes—
157C2×D4—24no—
158C2×D4C2×Dic18112yes—
159C2×D4C2×Dic18111yescharacteristic
160C2×D4C2×Dic18111yescharacteristic
161C22×C4—24no—
162C22×C4—24no—
163C22×C4C2×Dic18111yescharacteristic
164C22×C4C2×Dic18112yes—
165C22×C4C2×Dic18112yes—
166C22×C4C2×Dic18112yes—
167C22×C4C2×Dic18111yescharacteristic
168C22×C4C22×D18112yes—
169C22×C4C22×D18112yes—
170C22×C4C22×D18111yescharacteristic
171M16—3624no—
172M16—3622no—
173M16—3628no—
174M16—1814no—
175C2×C8—3628no—
176C2×C8—1812no—
177C2×C8—1814no—
178C2×C8—1812no—
179C4⋊C4C2×Dic18112yes—
180C4⋊C4C2×Dic18111yescharacteristic
181C4⋊C4C2×Dic18111yescharacteristic
182C22⋊C4C2×Dic18112yes—
183C22⋊C4C2×Dic18112yes—
184C22⋊C4C2×Dic18112yes—
185C22⋊C4C2×Dic18112yes—
186C42C2×Dic18111yescharacteristic
187C42C2×Dic18111yescharacteristic
188C42C22×D18111yescharacteristic
189C42C22×D18111yescharacteristic
190C23—24no—
191C23—24no—
192C23—42no—
193C23C22×Dic18112yes—
194C23C22×Dic18111yescharacteristic
195C23C22×Dic18112yes—
196D4—24no—
197D4—22no—
198D4#1566843314yesdirect product factor
199C2×C4—24no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—41no—
208C2×C4C22×Dic18111yescharacteristic
209C2×C4C22×Dic18111yescharacteristic
210C2×C4C22×Dic18111yescharacteristic
211C2×C4C22×Dic18112yes—
212C2×C4C22×Dic18112yes—
213C2×C4C22×Dic18111yescharacteristic
214C2×C4C22×Dic18111yescharacteristic
215C2×C4D4×D18112yes—
216C2×C4#1566844812yes—
217C2×C4C23×D18111yescharacteristic
218C8—3624no—
219C8—3622no—
220C8—1814no—
221C22—22no—
222C22—21no—
223C22—21no—
224C22—22no—
225C22—22no—
226C22—22no—
227C22—22no—
228C22—48no—
229C22D4×Dic18112yes—
230C22C2×#1566843314yescomplemented
231C22C23×Dic18111yescharacteristic
232C4—22no—
233C4—22no—
234C4—21no—
235C4—21no—
236C4—21no—
237C4D4×Dic18112yes—
238C4C2×#1566843312yescomplemented
239C4C2×D4×D18111yescharacteristic
240C4C2×#1566844811yescharacteristic
241C2—22no—
242C2—24no—
243C2—42no—
244C2C2×D4×Dic18111yescharacteristic
245C2C22×#1566843311yescharacteristic
246C2#2604204611yescharacteristic
subgroupG/H
center, FrattiniC2×C4C23×D181
commutator, socleC22×C181C23×C4
FittingC2×C4×D4×C181C2
prime radicalC22×D4×C181C4
cosocleC2×C4×C181C24
hypercenterC2×C4×D4D181
hypocenterC181D4×M16
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#15668433C2semidirect
2. #26041357C2semidirect
3. #26041351C2semidirect
4. D4×#13089678C2semidirect
5. #26041303C2semidirect
6. #26041243C2semidirect
7. C4×#15668433C2semidirect
13. C2×#15668433C22semidirect
14. C22×#13089678C22semidirect
15. C4⋊#13089678C22semidirect
16. C4⋊#13089678C22semidirect
17. C22⋊#13089678C22semidirect
18. C22⋊#13089678C22semidirect
19. #19153727C22semidirect
20. C4×#13089678C22semidirect
35. #15668433D4direct (N × H)
68. #13089678C2×D4semidirect
77. D4×C181M16semidirect
106. C22×C181C2×M16semidirect
114. C4×C181C2×M16semidirect
123. C181D4×M16semidirect
198. D4#15668433direct (N × H)
230. C22C2×#15668433semidirect
238. C4C2×#15668433semidirect

Maximal subgroups

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

subgroupindex
C22×#156684332
#260413572
#260413512
D4×#130896782
#260413032
#260412432
C4×#156684332
C2×C4×D4×C1812
D4×M16181