Finite Group Databasebeta

← C22×#2045 #6431920

Subgroups — C22×#2045 #6431920

Order 512.

5690 conjugacy classes of subgroups.

The subgroup lattice has 305 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×D8C211yesmaximal, characteristic
2C22×#424C211yesmaximal, characteristic, complemented
3C22×#418C212yesmaximal, complemented
4C23×#100C212yesmaximal, complemented
5C2×#2045C2124yesmaximal, direct product factor
6C22×#341C211yesmaximal, characteristic, complemented
7C24×D4C2212yes—
8C23×D8—216no—
9C23×D8—22no—
10C23×D8—26no—
11C23×D8C22112yes—
12C23×M16C2212yes—
13C23×M16C2211yescharacteristic
14C24×C8C2211yescharacteristic
15C22×#117C2211yescharacteristic
16C2×#424—26no—
17C2×#424C22112yescomplemented
18C22×C4⋊C8—22no—
19C2×#418—212no—
20C2×#418C22124yescomplemented
21C22×#102—24no—
22C22×#100—216no—
23C22×#100C22124yescomplemented
24#2045C22164yesdirect product factor
25C2×#341C22112yescomplemented
26C26—22no—
27C23×D4—22no—
28C23×D4—26no—
29C23×D4—28no—
30C23×D4—26no—
31C23×D4—22no—
32C23×D4—28no—
33C23×D4—26no—
34C23×D4—28no—
35C23×D4D4116yes—
36C23×D4C23112yes—
37C24×C4C2311yescharacteristic
38C22×D8—232no—
39C22×D8—296no—
40C22×D8—296no—
41C22×D8—224no—
42C22×D8—224no—
43C22×D8C23116yes—
44C22×M16—26no—
45C22×M16—23no—
46C22×M16—28no—
47C22×M16—28no—
48C22×M16—28no—
49C22×M16C2316yes—
50C22×M16C23112yes—
51C23×C8—28no—
52C23×C8—22no—
53C23×C8—21no—
54C23×C8D412yes—
55C23×C8D416yes—
56C23×C8C2316yes—
57C2×#117—23no—
58C2×#117—23no—
59C2×#117D416yes—
60C2×#117C2316yes—
61C22×C4⋊C4D412yes—
62C22×C22⋊C4—21no—
63C22×C42—21no—
64#424—224no—
65#424C23116yescomplemented
66C2×C4⋊C8—224no—
67#418—248no—
68#418C23132yescomplemented
69C2×#102—248no—
70C2×#100—296no—
71C2×#100C23132yescomplemented
72#341C23116yescomplemented
73C25—216no—
74C25—212no—
75C25—46no—
76C25—42no—
77C25—48no—
78C25—816no—
79C25#4111yescharacteristic
80C22×D4—216no—
81C22×D4—248no—
82C22×D4—216no—
83C22×D4—248no—
84C22×D4—248no—
85C22×D4—224no—
86C22×D4—212no—
87C22×D4—212no—
88C22×D4—212no—
89C22×D4—212no—
90C22×D4—224no—
91C22×D4—212no—
92C22×D4—224no—
93C22×D4—48no—
94C22×D4—424no—
95C22×D4—46no—
96C22×D4—46no—
97C22×D4—412no—
98C22×D4—424no—
99C22×D4—424no—
100C22×D4—48no—
101C22×D4C2×D4148yes—
102C22×D4C2418yes—
103C23×C4—22no—
104C23×C4C2×D418yes—
105C23×C4C2×D413yes—
106C23×C4C2×D411yescharacteristic
107C23×C4C2×D413yes—
108C23×C4C2×D411yescharacteristic
109C23×C4#4113yes—
110C23×C4#4118yes—
111C23×C4C2413yes—
112C2×D8—2192no—
113C2×D8—2192no—
114C2×D8—264no—
115C2×D8—232no—
116C2×M16—212no—
117C2×M16—26no—
118C2×M16—224no—
119C2×M16—224no—
120C2×M16—224no—
121C2×M16—412no—
122C2×M16—424no—
123C2×M16C2418yes—
124C2×M16C2414yes—
125C22×C8—28no—
126C22×C8—224no—
127C22×C8—224no—
128C22×C8—212no—
129C22×C8—26no—
130C22×C8—44no—
131C22×C8—48no—
132C22×C8C2×D4112yes—
133C22×C8C2×D4112yes—
134C22×C8C2414yes—
135#117—212no—
136#117—26no—
137#117—26no—
138#117C2×D4112yes—
139#117C2414yes—
140C2×C4⋊C4—26no—
141C2×C4⋊C4C2×D4112yes—
142C2×C22⋊C4—26no—
143C2×C22⋊C4—26no—
144C2×C42—26no—
145C2×C42—26no—
146C4⋊C8—232no—
147#102—264no—
148#100—264no—
149C24—28no—
150C24—248no—
151C24—28no—
152C24—412no—
153C24—412no—
154C24—424no—
155C24—448no—
156C24—416no—
157C24—848no—
158C24—864no—
159C24—848no—
160C24—864no—
161C24—816no—
162C24#12113yes—
163C24#12111yescharacteristic
164C24#12318yes—
165C24C2×#4113yes—
166C2×D4—248no—
167C2×D4—248no—
168C2×D4—248no—
169C2×D4—248no—
170C2×D4—248no—
171C2×D4—28no—
172C2×D4—28no—
173C2×D4—28no—
174C2×D4—28no—
175C2×D4—28no—
176C2×D4—412no—
177C2×D4—412no—
178C2×D4—424no—
179C2×D4—424no—
180C2×D4—424no—
181C2×D4—424no—
182C2×D4—424no—
183C2×D4—496no—
184C2×D4—448no—
185C2×D4—448no—
186C2×D4C22×D4116yes—
187C22×C4—212no—
188C22×C4—48no—
189C22×C4#12014yes—
190C22×C4#120112yes—
191C22×C4#12118yes—
192C22×C4#121124yes—
193C22×C4#12113yes—
194C22×C4#12113yes—
195C22×C4#12116yes—
196C22×C4#123124yes—
197C22×C4#124112yes—
198C22×C4#12414yes—
199C22×C4C22×D4112yes—
200C22×C4C22×D413yes—
201C22×C4C22×D413yes—
202C22×C4C22×D413yes—
203C22×C4C22×D413yes—
204C22×C4C2×#4113yes—
205C22×C4C2×#41112yes—
206C22×C4C2511yescharacteristic
207D8—2128no—
208M16—28no—
209M16—28no—
210M16—28no—
211M16—412no—
212M16—424no—
213C2×C8—224no—
214C2×C8—224no—
215C2×C8—28no—
216C2×C8—28no—
217C2×C8—24no—
218C2×C8—412no—
219C2×C8—424no—
220C2×C8C22×D418yes—
221C4⋊C4—212no—
222C4⋊C4C22×D418yes—
223C22⋊C4—212no—
224C22⋊C4—24no—
225C42—212no—
226C42—24no—
227C23—212no—
228C23—212no—
229C23—232no—
230C23—216no—
231C23—448no—
232C23—448no—
233C23—48no—
234C23—48no—
235C23—816no—
236C23—896no—
237C23—848no—
238C23—896no—
239C23—8192no—
240C23—848no—
241C23—864no—
242C23#394112yes—
243C23#39414yes—
244C23#47218yes—
245C23C2×#12113yes—
246C23C2×#12113yes—
247C23C2×#123112yes—
248C23C22×#4111yescharacteristic
249D4—216no—
250D4—216no—
251D4—448no—
252D4—448no—
253D4—48no—
254D4—48no—
255C2×C4—28no—
256C2×C4—424no—
257C2×C4#394124yes—
258C2×C4#394112yes—
259C2×C4#394112yes—
260C2×C4C2×#12016yes—
261C2×C4C2×#12016yes—
262C2×C4C2×#12113yes—
263C2×C4C2×#12113yes—
264C2×C4C2×#121112yes—
265C2×C4C2×#121112yes—
266C2×C4C2×#123112yes—
267C2×C4C2×#12416yes—
268C2×C4C2×#12416yes—
269C2×C4C23×D412yes—
270C2×C4C23×D411yescharacteristic
271C2×C4C23×D411yescharacteristic
272C2×C4C22×#4112yes—
273C8—28no—
274C8—44no—
275C8—48no—
276C22—26no—
277C22—22no—
278C22—224no—
279C22—224no—
280C22—416no—
281C22—816no—
282C22—896no—
283C22—816no—
284C22—816no—
285C22—896no—
286C22#2045116yesdirect product factor
287C22C2×#39416yes—
288C22C2×#39416yes—
289C22C2×#472112yes—
290C22C22×#12111yescharacteristic
291C22C22×#12312yes—
292C4—48no—
293C4C2×#39416yes—
294C4C2×#39416yes—
295C4C22×#12011yescharacteristic
296C4C22×#12112yes—
297C4C22×#12411yescharacteristic
298C2—26no—
299C2—22no—
300C2—816no—
301C2C2×#2045112yesdirect product factor
302C2C22×#39411yescharacteristic
303C2C22×#47212yes—
subgroupG/H
center, socleC24#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC24×D8C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#424C2semidirect
3. C22×#418C2semidirect
4. C23×#100C2semidirect
5. C2×#2045C2direct (N × H)
6. C22×#341C2semidirect
17. C2×#424C22semidirect
20. C2×#418C22semidirect
23. C22×#100C22semidirect
24. #2045C22direct (N × H)
25. C2×#341C22semidirect
65. #424C23semidirect
68. #418C23semidirect
71. C2×#100C23semidirect
72. #341C23semidirect
286. C22#2045direct (N × H)
301. C2C2×#2045direct (N × H)

Maximal subgroups

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

subgroupindex
C24×D82
C22×#4242
C22×#4182
C23×#1002
C2×#20452
C22×#3412