Finite Group Databasebeta

← C22×#2625 #7627770

Subgroups — C22×#2625 #7627770

Order 512.

9650 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊Q8C211yesmaximal, characteristic
2C23×#117C211yesmaximal, characteristic
3C2×#2625C2148yesmaximal, direct product factor
4C22×#400C212yesmaximal, complemented
5C22×#398C212yesmaximal, complemented
6C22×#397C214yesmaximal
7C22×#391C212yesmaximal, complemented
8C22×#389C212yesmaximal, complemented
9C22×#380C211yesmaximal, characteristic
10C24×Q8C2211yescharacteristic
11C25×C4C2211yescharacteristic
12C22×C22⋊Q8—216no—
13C22×C22⋊Q8C22124yes—
14C22×#117—216no—
15C22×#117C22124yes—
16C23×C4⋊C4C2211yescharacteristic
17C23×C4⋊C4C2211yescharacteristic
18C23×C4⋊C4C2211yescharacteristic
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2212yes—
21C23×C4⋊C4C2214yes—
22C23×C22⋊C4C2212yes—
23C23×C22⋊C4C2212yes—
24C23×C22⋊C4C2212yes—
25C23×C42C2212yes—
26#2625C221256yesdirect product factor
27C2×#400C22148yescomplemented
28C2×#398C22148yescomplemented
29C2×#397C22196yes—
30C2×#391C22148yescomplemented
31C2×#389C22148yescomplemented
32C2×#380C22124yes—
33C22×#95C2212yes—
34C22×#95C2214yes—
35C22×#95C2214yes—
36C22×#95C2214yes—
37C26C2311yescharacteristic
38C23×Q8—28no—
39C23×Q8—216no—
40C23×Q8C23112yes—
41C24×C4—216no—
42C24×C4D4116yes—
43C24×C4C2312yes—
44C24×C4C2312yes—
45C24×C4C2312yes—
46C24×C4C2312yes—
47C24×C4C2314yes—
48C24×C4C23112yes—
49C24×C4C2311yescharacteristic
50C24×C4C2311yescharacteristic
51C2×C22⋊Q8—2192no—
52C2×C22⋊Q8C23164yes—
53C2×#117—2192no—
54C2×#117C23164yes—
55C22×C4⋊C4—28no—
56C22×C4⋊C4—28no—
57C22×C4⋊C4—28no—
58C22×C4⋊C4—216no—
59C22×C4⋊C4—216no—
60C22×C4⋊C4—416no—
61C22×C4⋊C4C23112yes—
62C22×C4⋊C4C23124yes—
63C22×C4⋊C4C23112yes—
64C22×C4⋊C4C23112yes—
65C22×C4⋊C4C23124yes—
66C22×C4⋊C4C23148yes—
67C22×C22⋊C4—216no—
68C22×C22⋊C4—216no—
69C22×C22⋊C4—48no—
70C22×C22⋊C4C23124yes—
71C22×C22⋊C4C23124yes—
72C22×C22⋊C4C23124yes—
73C22×C42—216no—
74C22×C42C23124yes—
75#400C231128yescomplemented
76#398C231128yescomplemented
77#397C231256yes—
78#391C231128yescomplemented
79#389C231128yescomplemented
80#380C23164yes—
81C2×#95C23148yes—
82C2×#95C23148yes—
83C2×#95C23148yes—
84C2×#95C23124yes—
85C25—28no—
86C25—24no—
87C25—28no—
88C25—24no—
89C25C2×D418yes—
90C25C2416yes—
91C25C2411yescharacteristic
92C22×Q8—248no—
93C22×Q8—296no—
94C22×Q8—464no—
95C22×Q8C24116yes—
96C23×C4—28no—
97C23×C4—2128no—
98C23×C4—296no—
99C23×C4—28no—
100C23×C4—28no—
101C23×C4—28no—
102C23×C4—28no—
103C23×C4—216no—
104C23×C4—216no—
105C23×C4—216no—
106C23×C4—28no—
107C23×C4—28no—
108C23×C4—216no—
109C23×C4—28no—
110C23×C4—28no—
111C23×C4—216no—
112C23×C4C2×D418yes—
113C23×C4C2×D4196yes—
114C23×C4C2×D418yes—
115C23×C4#41116yes—
116C23×C4C24112yes—
117C23×C4C24112yes—
118C23×C4C24124yes—
119C23×C4C24112yes—
120C23×C4C24112yes—
121C23×C4C2416yes—
122C23×C4C24116yes—
123C23×C4C2416yes—
124C22⋊Q8—2256no—
125#117—2256no—
126C2×C4⋊C4—248no—
127C2×C4⋊C4—248no—
128C2×C4⋊C4—248no—
129C2×C4⋊C4—296no—
130C2×C4⋊C4—296no—
131C2×C4⋊C4—496no—
132C2×C4⋊C4C24116yes—
133C2×C4⋊C4C24116yes—
134C2×C4⋊C4C24116yes—
135C2×C4⋊C4C24132yes—
136C2×C4⋊C4C24132yes—
137C2×C4⋊C4C24164yes—
138C2×C22⋊C4—296no—
139C2×C22⋊C4—296no—
140C2×C22⋊C4—448no—
141C2×C22⋊C4C24132yes—
142C2×C22⋊C4C24132yes—
143C2×C22⋊C4C24132yes—
144C2×C42—296no—
145C2×C42C24132yes—
146#95C24132yes—
147#95C24164yes—
148#95C24164yes—
149#95C24164yes—
150C24—232no—
151C24—232no—
152C24—232no—
153C24—224no—
154C24—212no—
155C24—224no—
156C24—212no—
157C24—432no—
158C24—432no—
159C24C22×D4124yes—
160C24C22×D414yes—
161C24C2×#4118yes—
162C24H(5,𝔽2)14yes—
163C242−1+418yes—
164C242−1+414yes—
165C24C2514yes—
166C24C2513yes—
167C2×Q8—232no—
168C2×Q8—264no—
169C2×Q8—4192no—
170C22×C4—232no—
171C22×C4—224no—
172C22×C4—2384no—
173C22×C4—264no—
174C22×C4—224no—
175C22×C4—224no—
176C22×C4—224no—
177C22×C4—224no—
178C22×C4—248no—
179C22×C4—248no—
180C22×C4—248no—
181C22×C4—224no—
182C22×C4—224no—
183C22×C4—248no—
184C22×C4—224no—
185C22×C4—224no—
186C22×C4—248no—
187C22×C4—432no—
188C22×C4—432no—
189C22×C4—432no—
190C22×C4—432no—
191C22×C4—464no—
192C22×C4#123164yes—
193C22×C4C22×D4124yes—
194C22×C4C22×D4164yes—
195C22×C4C22×D4124yes—
196C22×C4C2×#41148yes—
197C22×C4C2518yes—
198C22×C4C25116yes—
199C22×C4C2518yes—
200C22×C4C2518yes—
201C22×C4C2518yes—
202C22×C4C2514yes—
203C22×C4C2514yes—
204C4⋊C4—232no—
205C4⋊C4—232no—
206C4⋊C4—232no—
207C4⋊C4—264no—
208C4⋊C4—264no—
209C4⋊C4—464no—
210C22⋊C4—264no—
211C22⋊C4—264no—
212C22⋊C4—432no—
213C42—264no—
214C23—28no—
215C23—24no—
216C23—24no—
217C23—28no—
218C23—248no—
219C23—248no—
220C23—248no—
221C23—4128no—
222C23—448no—
223C23—448no—
224C23C2×#123116yes—
225C23#536116yes—
226C23#537116yes—
227C23#541132yes—
228C23#542132yes—
229C23C23×D418yes—
230C23C23×D416yes—
231C23C22×#41112yes—
232C23C2×H(5,𝔽2)16yes—
233C23C2×2−1+4112yes—
234C23C2×2−1+416yes—
235C23C2611yescharacteristic
236Q8—464no—
237C2×C4—28no—
238C2×C4—248no—
239C2×C4—2128no—
240C2×C4—28no—
241C2×C4—28no—
242C2×C4—28no—
243C2×C4—28no—
244C2×C4—216no—
245C2×C4—216no—
246C2×C4—216no—
247C2×C4—28no—
248C2×C4—28no—
249C2×C4—28no—
250C2×C4—28no—
251C2×C4—216no—
252C2×C4—216no—
253C2×C4—448no—
254C2×C4—448no—
255C2×C4—448no—
256C2×C4—448no—
257C2×C4—496no—
258C2×C4C2×#123196yes—
259C2×C4C23×D418yes—
260C2×C4C23×D418yes—
261C2×C4C22×#41116yes—
262C22—28no—
263C22—28no—
264C22—28no—
265C22—496no—
266C22—48no—
267C22—48no—
268C22#2625164yesdirect product factor
269C22C22×#123112yes—
270C22C2×#536112yes—
271C22C2×#537112yes—
272C22C2×#541124yes—
273C22C2×#542124yes—
274C22C24×D411yescharacteristic
275C22C23×#4112yes—
276C22C22×H(5,𝔽2)11yescharacteristic
277C22C22×2−1+411yescharacteristic
278C22C22×2−1+412yes—
279C4—28no—
280C4—48no—
281C4—48no—
282C4—48no—
283C4—416no—
284C4—48no—
285C4C22×#123116yes—
286C2—48no—
287C2C2×#2625124yesdirect product factor
288C2C23×#12311yescharacteristic
289C2C22×#53711yescharacteristic
290C2C22×#54212yes—
291C2C22×#53611yescharacteristic
292C2C22×#54112yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2625C2direct (N × H)
4. C22×#400C2semidirect
5. C22×#398C2semidirect
7. C22×#391C2semidirect
8. C22×#389C2semidirect
26. #2625C22direct (N × H)
27. C2×#400C22semidirect
28. C2×#398C22semidirect
30. C2×#391C22semidirect
31. C2×#389C22semidirect
75. #400C23semidirect
76. #398C23semidirect
78. #391C23semidirect
79. #389C23semidirect
268. C22#2625direct (N × H)
287. C2C2×#2625direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊Q82
C23×#1172
C2×#26252
C22×#4002
C22×#3982
C22×#3972
C22×#3912
C22×#3892
C22×#3802