Finite Group Databasebeta

← D4×#15668459 #37550458

Subgroups — D4×#15668459 #37550458

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×#15668459C212yesmaximal, complemented
2#26042313C212yesmaximal, complemented
3#26042308C214yesmaximal, complemented
4D4×#13089685C212yesmaximal, complemented
5#26042283C211yesmaximal, characteristic, complemented
6#26042250C212yesmaximal, complemented
7C4×#15668459C211yesmaximal, characteristic, complemented
8C4×D4×D181C211yesmaximal, characteristic
9C2×#15668459—28no—
10C2×#15668459C2211yescharacteristic
11C2×#15668459C2212yes—
12C2×#15668459C2211yescharacteristic
13C2×#15668459C2214yescomplemented
14C22×#13089685C2214yescomplemented
15C4⋊#13089685C2212yescomplemented
16C4⋊#13089685C2212yescomplemented
17#19153873C2214yescomplemented
18C22⋊#13089685C2214yescomplemented
19#19153871C2212yescomplemented
20C4×#13089685C2212yescomplemented
21C2×D4×D181C411yescharacteristic
22C22×C4×D181C2212yes—
23C4×D724C411yescharacteristic
24D4×Dic181C2211yescharacteristic
25#19153778C2211yescharacteristic
26C4×C22⋊D181C412yes—
27#19153776C2212yes—
28C4⋊C4×D181C411yescharacteristic
29C22⋊C4×D181C412yes—
30C42×D181C2211yescharacteristic
31C4×D4×C181C411yescharacteristic
32#15668459—28no—
33#15668459—24no—
34#15668459—22no—
35#15668459D414yesdirect product factor
36C2×#13089685—28no—
37C2×#13089685C2312yes—
38C2×#13089685C2314yes—
39C2×#13089685C2312yes—
40C23×D181C2×C412yes—
41C2×D724C2×C411yescharacteristic
42C2×C22⋊D181C2×C412yes—
43D4×D181—24no—
44C22×Dic181C2312yes—
45C2×C4×D181—24no—
46C2×C4×D181—24no—
47C2×C4×D181C2×C411yescharacteristic
48C2×C4×D181C2×C412yes—
49C2×C4×D181C2×C412yes—
50C2×C4×D181C2×C411yescharacteristic
51C2×C4×D181C2312yes—
52C2×C4×D181C2311yescharacteristic
53C4⋊Dic181C2×C411yescharacteristic
54#15668428C2×C412yes—
55C22⋊Dic181C2×C412yes—
56#15668426C2×C412yes—
57#15668426C2×C412yes—
58C4×Dic181C2×C411yescharacteristic
59C4×Dic181C2311yescharacteristic
60C4×Dic181C2311yescharacteristic
61C2×D4×C181C2×C411yescharacteristic
62C22×C4×C181C2×C412yes—
63C4⋊C4×C181C2×C411yescharacteristic
64C22⋊C4×C181C2×C412yes—
65C42×C181C2×C411yescharacteristic
66#13089685—24no—
67#13089685—22no—
68#13089685C2×D414yescomplemented
69C22×D181—24no—
70C22×D181—24no—
71C22×D181—42no—
72C22×D181C22×C412yes—
73C22×D181C22×C411yescharacteristic
74D724—22no—
75C22⋊D181—24no—
76C2×Dic181—22no—
77C2×Dic181—22no—
78C2×Dic181C22×C411yescharacteristic
79C2×Dic181C22×C411yescharacteristic
80C2×Dic181C22×C412yes—
81C2×Dic181C2411yescharacteristic
82C4×D181—24no—
83C4×D181—24no—
84C4×D181—22no—
85C4×D181—22no—
86C4×D181—22no—
87C4×D181—41no—
88C4×D181C2×D412yes—
89C4×D181#4112yes—
90C23×C181C22×C412yes—
91D4×C181M1614yescomplemented
92C2×C4×C181—24no—
93C2×C4×C181C22×C411yescharacteristic
94C2×C4×C181C22×C412yes—
95C2×C4×C181C22×C411yescharacteristic
96C2×C4×C181C22×C411yescharacteristic
97C22×C181—22no—
98C22×C181—22no—
99C22×C181C2×M1614yescomplemented
100C22×C181C23×C411yescharacteristic
101C2×D181—21no—
102C2×D181—21no—
103C2×D181—22no—
104C2×D181—22no—
105C2×D181—22no—
106C2×D181—48no—
107C2×D181C4×D412yes—
108C4×C181—22no—
109C4×C181—21no—
110C4×C181C4×D412yes—
111C4×C181C2×M1612yescomplemented
112Dic181—22no—
113Dic181—21no—
114Dic181—21no—
115Dic181C22×D411yescharacteristic
116Dic181C2×#4111yescharacteristic
117C2×C181—24no—
118C2×C181C2×C4×D411yescharacteristic
119C2×C181C22×M1611yescharacteristic
120C2×C181#56811yescharacteristic
121D181—22no—
122D181—42no—
123C181D4×M1611yescharacteristic, complemented, Sylow
124D4×M16—1811nomaximal, Sylow
125C22×M16—1812no—
126C2×C4×D4—1811no—
127#436—1812no—
128#435—1814no—
129C8×D4—1812no—
130#423—1811no—
131#407—1812no—
132C4×M16—1811no—
133C22×D4—1811no—
134C23×C4—1812no—
135C2×M16—3628no—
136C2×M16—1812no—
137C2×M16—1814no—
138C2×M16—1811no—
139C2×M16—1811no—
140C22×C8—1814no—
141C4×D4—1811no—
142C4×D4—1812no—
143C4×D4—1811no—
144C4×D4—1812no—
145C4×D4—1811no—
146C4×D4#1062438211yescharacteristic
147C2×C4⋊C4—1811no—
148C2×C22⋊C4—1812no—
149C2×C42—1811no—
150C4⋊C8—1812no—
151C4⋊C8—1812no—
152C22⋊C8—1814no—
153C22⋊C8—1814no—
154#97—1812no—
155C4×C8—1812no—
156C24—1812no—
157C2×D4—3624no—
158C2×D4—1812no—
159C2×D4—1811no—
160C2×D4C2×#1062438211yescharacteristic
161C22×C4—3624no—
162C22×C4—3624no—
163C22×C4—1812no—
164C22×C4—1812no—
165C22×C4—1811no—
166C22×C4—1812no—
167C22×C4—1812no—
168C22×C4—1811no—
169C22×C4—1811no—
170C22×C4C2×#1062438212yes—
171M16—3624no—
172M16—3622no—
173M16—3628no—
174M16—1814no—
175C2×C8—3628no—
176C2×C8—1812no—
177C2×C8—1814no—
178C2×C8—1812no—
179C4⋊C4—1812no—
180C4⋊C4—1811no—
181C4⋊C4C2×#1062438211yescharacteristic
182C22⋊C4—1812no—
183C22⋊C4—1812no—
184C22⋊C4—1812no—
185C22⋊C4C2×#1062438212yes—
186C42—1811no—
187C42—1811no—
188C42—1811no—
189C42C2×#1062438211yescharacteristic
190C23—3624no—
191C23—3624no—
192C23—1812no—
193C23—1811no—
194C23—7242no—
195C23C22×#1062438212yes—
196D4—3624no—
197D4—3622no—
198D4#1566845914yesdirect product factor
199C2×C4—24no—
200C2×C4—3624no—
201C2×C4—3622no—
202C2×C4—3622no—
203C2×C4—3622no—
204C2×C4—3622no—
205C2×C4—3624no—
206C2×C4—3622no—
207C2×C4—1811no—
208C2×C4—1811no—
209C2×C4—1812no—
210C2×C4—1811no—
211C2×C4—1812no—
212C2×C4—1812no—
213C2×C4—7241no—
214C2×C4C22×#1062438211yescharacteristic
215C2×C4C22×#1062438212yes—
216C2×C4C22×#1062438211yescharacteristic
217C2×C4C22×#1062438211yescharacteristic
218C8—3624no—
219C8—3622no—
220C8—1814no—
221C22—22no—
222C22—22no—
223C22—3621no—
224C22—3621no—
225C22—3622no—
226C22—3622no—
227C22—3622no—
228C22—1812no—
229C22—7248no—
230C22C2×#1566845914yescomplemented
231C22C23×#1062438211yescharacteristic
232C4—22no—
233C4—21no—
234C4—3622no—
235C4—3621no—
236C4—3621no—
237C4—1811no—
238C4—1811no—
239C4D4×#1062438212yes—
240C4C2×#1566845912yescomplemented
241C2—24no—
242C2—3622no—
243C2—7242no—
244C2C2×D4×#1062438211yescharacteristic
245C2C22×#1566845911yescharacteristic
246C2#2604235811yescharacteristic
subgroupG/H
center, FrattiniC22C23×#10624382
commutator, socleC22×C181C23×C4
FittingC4×D4×C181C4
prime radicalC2×D4×D181C4
cosocleC2×Dic181C24
hypercenterC4×D4#10624382
hypocenterC181D4×M16
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22 ◁ C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#15668459C2semidirect
2. #26042313C2semidirect
3. #26042308C2semidirect
4. D4×#13089685C2semidirect
5. #26042283C2semidirect
6. #26042250C2semidirect
7. C4×#15668459C2semidirect
13. C2×#15668459C22semidirect
14. C22×#13089685C22semidirect
15. C4⋊#13089685C22semidirect
16. C4⋊#13089685C22semidirect
17. #19153873C22semidirect
18. C22⋊#13089685C22semidirect
19. #19153871C22semidirect
20. C4×#13089685C22semidirect
35. #15668459D4direct (N × H)
68. #13089685C2×D4semidirect
91. D4×C181M16semidirect
99. C22×C181C2×M16semidirect
111. C4×C181C2×M16semidirect
123. C181D4×M16semidirect
198. D4#15668459direct (N × H)
230. C22C2×#15668459semidirect
240. C4C2×#15668459semidirect

Maximal subgroups

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

subgroupindex
C22×#156684592
#260423132
#260423082
D4×#130896852
#260422832
#260422502
C4×#156684592
C4×D4×D1812
D4×M16181