Finite Group Databasebeta

← Q8×#393 #4307448

Subgroups — Q8×#393 #4307448

Order 512.

4474 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q82C211yesmaximal, characteristic, complemented
2C2×Q8×C22⋊C4C213yesmaximal
3#15201C213yesmaximal, complemented
4#15191C219yesmaximal, complemented
5#15125C219yesmaximal
6C4×#393C213yesmaximal
7Q8×#95C213yesmaximal, complemented
8C24×Q8C2211yescharacteristic
9C2×Q82—224no—
10C22×C4⋊Q8C2219yes—
11C22×C4×Q8C2213yes—
12C22×C4×Q8C2213yes—
13C22×C4×Q8C2213yes—
14C2×#393C2216yes—
15C2×#393C2211yescharacteristic
16Q8×C22⋊C4—224no—
17C2×#391C2219yes—
18C2×#391C2219yes—
19C2×#380C2219yes—
20C2×C4×C22⋊C4C2219yes—
21#1446C22118yes—
22#1446C2213yes—
23#1442C22118yes—
24#1442C2219yes—
25#1439C2219yes—
26C4⋊#95C22118yes—
27C4⋊#95C2219yes—
28C4×#95C2219yes—
29C23×Q8—212no—
30C23×Q8—212no—
31C23×Q8Q818yescomplemented
32C23×Q8C2313yes—
33C23×Q8C2311yescharacteristic
34C23×Q8C2316yes—
35C23×Q8C2311yescharacteristic
36C24×C4C2313yes—
37Q82—2128no—
38C2×C4⋊Q8—272no—
39C2×C4⋊Q8—236no—
40C2×C4×Q8—224no—
41C2×C4×Q8—212no—
42C2×C4×Q8—224no—
43C2×C4×Q8—236no—
44C2×C4×Q8D4124yes—
45C22×C4⋊C4C2319yes—
46C22×C4⋊C4C2319yes—
47C22×C4⋊C4C2319yes—
48C22×C22⋊C4C2319yes—
49C22×C22⋊C4C2313yes—
50C22×C42C2319yes—
51C22×C42C2319yes—
52#393—412no—
53#393Q818yesdirect product factor
54#391—236no—
55#391—236no—
56#380—236no—
57C4×C22⋊C4—236no—
58C2×#95C2319yes—
59C2×#95C2319yes—
60C2×#95C2319yes—
61C2×#95C23118yes—
62C2×#95C23118yes—
63C2×#95C23118yes—
64C2×#95C2313yes—
65C25C2411yescharacteristic
66C22×Q8—296no—
67C22×Q8—26no—
68C22×Q8—218no—
69C22×Q8—236no—
70C22×Q8—218no—
71C22×Q8—26no—
72C22×Q8—418no—
73C22×Q8—46no—
74C22×Q8—416no—
75C22×Q8—448no—
76C22×Q8C2×D4112yes—
77C22×Q8C2×Q8112yes—
78C22×Q8C2×Q814yes—
79C22×Q8C2×Q814yescomplemented
80C22×Q8#41112yes—
81C23×C4—218no—
82C23×C4—218no—
83C23×C4C2×Q8112yes—
84C23×C4C2419yes—
85C23×C4C2419yes—
86C23×C4C2413yes—
87C23×C4C2413yes—
88C23×C4C2413yes—
89C23×C4C2413yes—
90C4⋊Q8—2288no—
91C4×Q8—296no—
92C4×Q8—296no—
93C4×Q8—448no—
94C2×C4⋊C4—236no—
95C2×C4⋊C4—218no—
96C2×C4⋊C4—236no—
97C2×C4⋊C4—218no—
98C2×C4⋊C4—236no—
99C2×C4⋊C4C2×D4136yes—
100C2×C22⋊C4—26no—
101C2×C22⋊C4—26no—
102C2×C22⋊C4—218no—
103C2×C22⋊C4—218no—
104C2×C22⋊C4—49no—
105C2×C22⋊C4C2×Q8112yes—
106C2×C42—236no—
107C2×C42—218no—
108C2×C42—236no—
109C2×C42C2×D4136yes—
110#95—218no—
111#95—218no—
112#95—236no—
113#95—218no—
114#95—418no—
115#95—418no—
116#95C2×Q8112yescomplemented
117C24—23no—
118C24—23no—
119C24—23no—
120C24—23no—
121C24C22×Q812yes—
122C24C22×Q812yes—
123C24H(5,𝔽2)12yes—
124C24C2511yescharacteristic
125C2×Q8—28no—
126C2×Q8—224no—
127C2×Q8—248no—
128C2×Q8—272no—
129C2×Q8—224no—
130C2×Q8—4128no—
131C2×Q8—412no—
132C2×Q8—436no—
133C2×Q8—836no—
134C2×Q8—836no—
135C2×Q8#120116yes—
136C2×Q8C22⋊Q8148yes—
137C2×Q8#124148yes—
138C22×C4—26no—
139C22×C4—26no—
140C22×C4—29no—
141C22×C4—23no—
142C22×C4—218no—
143C22×C4—26no—
144C22×C4—29no—
145C22×C4—29no—
146C22×C4—23no—
147C22×C4—26no—
148C22×C4—218no—
149C22×C4—29no—
150C22×C4—272no—
151C22×C4—29no—
152C22×C4—218no—
153C22×C4—29no—
154C22×C4—218no—
155C22×C4—29no—
156C22×C4—412no—
157C22×C4—436no—
158C22×C4C22×D4118yes—
159C22×C4C22×D416yes—
160C22×C4C22×D4118yes—
161C22×C4C22×Q816yes—
162C22×C4C22×Q816yes—
163C22×C4C22×Q816yes—
164C22×C4C22×Q816yes—
165C22×C4C2×#41118yes—
166C22×C42−1+416yes—
167C4⋊C4—272no—
168C4⋊C4—272no—
169C4⋊C4—436no—
170C22⋊C4—224no—
171C22⋊C4—436no—
172C42—272no—
173C42—436no—
174C23—26no—
175C23—26no—
176C23—26no—
177C23—26no—
178C23—26no—
179C23—26no—
180C23—41no—
181C23—43no—
182C23—43no—
183C23—43no—
184C23—46no—
185C23Q8214yescomplemented
186C23C23×D413yes—
187C23C23×Q811yescharacteristic
188C23C23×Q811yescharacteristic
189C23C22×#4113yes—
190C23C2×H(5,𝔽2)11yescharacteristic
191C23C2×2−1+413yes—
192C23#58513yes—
193Q8—232no—
194Q8—448no—
195Q8—848no—
196Q8#393164yesdirect product factor
197C2×C4—26no—
198C2×C4—212no—
199C2×C4—26no—
200C2×C4—212no—
201C2×C4—218no—
202C2×C4—218no—
203C2×C4—26no—
204C2×C4—212no—
205C2×C4—218no—
206C2×C4—218no—
207C2×C4—43no—
208C2×C4—43no—
209C2×C4—49no—
210C2×C4—418no—
211C2×C4—43no—
212C2×C4—418no—
213C2×C4—46no—
214C2×C4—448no—
215C2×C4—49no—
216C2×C4—49no—
217C2×C4—49no—
218C2×C4—418no—
219C2×C4—418no—
220C2×C4C2×#120112yes—
221C2×C4C2×C22⋊Q8136yes—
222C2×C4C2×#124136yes—
223C2×C4D4×Q8112yes—
224C22—212no—
225C22—46no—
226C22—46no—
227C22—42no—
228C22—46no—
229C22—42no—
230C22—42no—
231C22C22×#12011yescharacteristic
232C22C22×C22⋊Q813yes—
233C22C22×#12413yes—
234C22C2×D4×Q813yes—
235C22C2×Q8211yescharacteristic
236C22Q8×#4113yes—
237C22#348613yes—
238C22#348813yes—
239C22#350013yes—
240C22#350213yes—
241C22#351816yes—
242C22#352213yes—
243C4—212no—
244C4—46no—
245C4—46no—
246C4—418no—
247C4—89no—
248C4C2×#393124yes—
249C2—44no—
250C2C22×#39311yescharacteristic
251C2#3571113yes—
252C2#3594813yes—
253C2#3608211yescharacteristic
254C2Q8×#12011yescharacteristic
255C2Q8×C22⋊Q813yes—
256C2Q8×#12413yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C25
prime radicalC25C24
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×Q82C2semidirect
3. #15201C2semidirect
4. #15191C2semidirect
7. Q8×#95C2semidirect
31. C23×Q8Q8semidirect
53. #393Q8direct (N × H)
79. C22×Q8C2×Q8semidirect
116. #95C2×Q8semidirect
185. C23Q82semidirect
196. Q8#393direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q822
C2×Q8×C22⋊C42
#152012
#151912
#151252
C4×#3932
Q8×#952