Finite Group Databasebeta

← C22×#1496 #6342967

Subgroups — C22×#1496 #6342967

Order 512.

4398 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#532C211yesmaximal, characteristic
2C22×#432C211yesmaximal, characteristic, complemented
3C22×#431C211yesmaximal, characteristic, complemented
4C2×#1496C2124yesmaximal, direct product factor
5C22×D4⋊C8C214yesmaximal, complemented
6C23×#41—21no—
7C2×#532—26no—
8C2×#532—26no—
9C2×#532C4112yes—
10C2×#532C22112yes—
11C22×C4⋊Q8C411yescharacteristic
12C22×#127C411yescharacteristic
13C22×#124—21no—
14C22×#121—21no—
15C22×#121C412yes—
16C22×C4×D4—21no—
17C22×C4×D4C2212yes—
18C23×C42C2211yescharacteristic
19C2×#432—26no—
20C2×#432C22112yescomplemented
21C2×#431—26no—
22C2×#431C22112yescomplemented
23C22×C4⋊C8—21no—
24C22×C4⋊C8C2212yes—
25C22×C22⋊C8—21no—
26C22×C22⋊C8—21no—
27C22×#97—21no—
28C22×C4×C8C2212yes—
29#1496C22164yesdirect product factor
30C2×D4⋊C8C22148yescomplemented
31C22×#41—212no—
32C22×#41—212no—
33C22×#41—416no—
34C23×Q8—21no—
35C23×D4—22no—
36C23×D4—21no—
37C23×D4—21no—
38C23×D4C2×C412yes—
39C24×C4—22no—
40C24×C4C2×C411yescharacteristic
41C24×C4D411yescharacteristic
42C24×C4D411yescharacteristic
43C23×C8—22no—
44C23×C8—22no—
45#532—248no—
46#532—224no—
47#532—224no—
48#532C2×C4148yes—
49#532C23116yes—
50C2×C4⋊Q8—26no—
51C2×C4⋊Q8C2×C4112yes—
52C2×#127—26no—
53C2×#127C2×C4112yes—
54C2×#124—212no—
55C2×#124—212no—
56C2×#121—212no—
57C2×#121—212no—
58C2×#121—212no—
59C2×#121C2×C4124yes—
60C2×C4×D4—212no—
61C2×C4×D4—212no—
62C2×C4×D4—26no—
63C2×C4×D4—26no—
64C2×C4×D4C2×C4112yes—
65C2×C4×D4C23112yes—
66C22×C4⋊C4—21no—
67C22×C4⋊C4C2×C412yes—
68C22×C22⋊C4—22no—
69C22×C22⋊C4—22no—
70C22×C42C2×C411yescharacteristic
71C22×C42C2×C416yes—
72C22×C42D411yescharacteristic
73C22×C42D416yes—
74C22×C42D416yes—
75C22×C42D411yescharacteristic
76C22×C42C2316yes—
77C22×C42C2311yescharacteristic
78#432—224no—
79#432C23116yescomplemented
80#431—224no—
81#431C23116yescomplemented
82C2×C4⋊C8—212no—
83C2×C4⋊C8—26no—
84C2×C4⋊C8C23112yes—
85C2×C22⋊C8—212no—
86C2×C22⋊C8—212no—
87C2×#97—212no—
88C2×C4×C8—26no—
89C2×C4×C8C23112yes—
90D4⋊C8C23164yescomplemented
91C25—22no—
92C25C22⋊C411yescharacteristic
93C2×#41—248no—
94C2×#41—216no—
95C2×#41—496no—
96C2×#41—496no—
97C22×Q8—212no—
98C22×Q8—48no—
99C22×D4—224no—
100C22×D4—26no—
101C22×D4—212no—
102C22×D4—212no—
103C22×D4—216no—
104C22×D4—48no—
105C22×D4—48no—
106C22×D4—416no—
107C22×D4C22×C4112yes—
108C23×C4—28no—
109C23×C4—28no—
110C23×C4—22no—
111C23×C4—212no—
112C23×C4—212no—
113C23×C4—44no—
114C23×C4—416no—
115C23×C4C22⋊C411yescharacteristic
116C23×C4C22⋊C411yescharacteristic
117C23×C4C22⋊C416yes—
118C23×C4C22⋊C411yescharacteristic
119C23×C4C22⋊C416yes—
120C23×C4C22⋊C416yes—
121C23×C4C22×C416yes—
122C23×C4C22×C411yescharacteristic
123C23×C4C2×D411yescharacteristic
124C23×C4C2×D416yes—
125C23×C4C2×D416yes—
126C23×C4C2×D411yescharacteristic
127C22×C8—212no—
128C22×C8—212no—
129C22×C8—48no—
130C22×C8—48no—
131C4⋊Q8—224no—
132C4⋊Q8C22×C4116yes—
133#127—224no—
134#127C22×C4116yes—
135#124—248no—
136#124—216no—
137#121—248no—
138#121—248no—
139#121—216no—
140#121C22×C4132yes—
141C4×D4—248no—
142C4×D4—224no—
143C4×D4—216no—
144C4×D4—212no—
145C4×D4—212no—
146C4×D4C22×C4124yes—
147C4×D4C2418yes—
148C2×C4⋊C4—212no—
149C2×C4⋊C4—26no—
150C2×C4⋊C4C22×C4112yes—
151C2×C22⋊C4—224no—
152C2×C22⋊C4—212no—
153C2×C22⋊C4—212no—
154C2×C42C22⋊C416yes—
155C2×C42C22⋊C416yes—
156C2×C42C22⋊C416yes—
157C2×C42C22⋊C4124yes—
158C2×C42C22×C413yes—
159C2×C42C22×C416yes—
160C2×C42C22×C4112yes—
161C2×C42C2×D413yes—
162C2×C42C2×D416yes—
163C2×C42C2×D413yes—
164C2×C42C2×D416yes—
165C2×C42C2×D4112yes—
166C2×C42C2×D4112yes—
167C2×C42C2413yes—
168C2×C42C2414yes—
169C4⋊C8—216no—
170C4⋊C8—212no—
171C4⋊C8C2418yes—
172C22⋊C8—216no—
173C22⋊C8—216no—
174#97—216no—
175C4×C8—212no—
176C4×C8C2418yes—
177C24—24no—
178C24—24no—
179C24—24no—
180C24—212no—
181C24—48no—
182C24—48no—
183C24—48no—
184C24C2×C22⋊C416yes—
185C24C2×C22⋊C411yescharacteristic
186#41—4192no—
187#41—464no—
188C2×Q8—216no—
189C2×Q8—448no—
190C2×D4—232no—
191C2×D4—212no—
192C2×D4—216no—
193C2×D4—216no—
194C2×D4—248no—
195C2×D4—448no—
196C2×D4—448no—
197C2×D4—496no—
198C2×D4—424no—
199C2×D4C23×C418yes—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—224no—
205C22×C4—224no—
206C22×C4—224no—
207C22×C4—224no—
208C22×C4—212no—
209C22×C4—224no—
210C22×C4—28no—
211C22×C4—412no—
212C22×C4—412no—
213C22×C4—48no—
214C22×C4—448no—
215C22×C4—448no—
216C22×C4C2×C22⋊C413yes—
217C22×C4C2×C22⋊C416yes—
218C22×C4C2×C22⋊C416yes—
219C22×C4C2×C22⋊C4112yes—
220C22×C4C2×C22⋊C416yes—
221C22×C4C2×C22⋊C4112yes—
222C22×C4C2×C22⋊C4112yes—
223C22×C4C2×C22⋊C413yes—
224C22×C4C2×C22⋊C413yes—
225C22×C4#13118yes—
226C22×C4AGL(1,ℤ/8)18yes—
227C22×C4C23×C414yes—
228C22×C4C23×C413yes—
229C22×C4C22×D414yes—
230C22×C4C22×D413yes—
231C22×C4C22×D414yes—
232C22×C4C22×D413yes—
233C2×C8—28no—
234C2×C8—28no—
235C2×C8—424no—
236C2×C8—424no—
237C4⋊C4—216no—
238C4⋊C4—212no—
239C4⋊C4C23×C418yes—
240C22⋊C4—232no—
241C22⋊C4—224no—
242C22⋊C4—28no—
243C42C2×C22⋊C416yes—
244C42C2×C22⋊C4112yes—
245C42C2×C22⋊C4112yes—
246C42C2×C22⋊C4112yes—
247C42C23×C413yes—
248C42C23×C414yes—
249C42C22×D413yes—
250C42C22×D414yes—
251C42C22×D413yes—
252C42C22×D414yes—
253C42C2511yescharacteristic
254C23—212no—
255C23—212no—
256C23—212no—
257C23—28no—
258C23—416no—
259C23—424no—
260C23—424no—
261C23—424no—
262C23—832no—
263C23#40814yes—
264C23#41814yes—
265C23#42114yes—
266C23C22×C22⋊C414yes—
267C23C22×C22⋊C413yes—
268Q8—432no—
269D4—216no—
270D4—432no—
271D4—432no—
272D4—464no—
273D4—424no—
274C2×C4—212no—
275C2×C4—212no—
276C2×C4—26no—
277C2×C4—26no—
278C2×C4—212no—
279C2×C4—224no—
280C2×C4—224no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—412no—
285C2×C4—44no—
286C2×C4—424no—
287C2×C4—448no—
288C2×C4—416no—
289C2×C4#408112yes—
290C2×C4#418112yes—
291C2×C4C22×C22⋊C413yes—
292C2×C4C22×C22⋊C414yes—
293C2×C4C22×C22⋊C414yes—
294C2×C4C22×C22⋊C414yes—
295C2×C4C22×C22⋊C413yes—
296C2×C4C22×C22⋊C413yes—
297C2×C4C2×#131112yes—
298C2×C4C2×AGL(1,ℤ/8)112yes—
299C2×C4C24×C411yescharacteristic
300C2×C4C23×D411yescharacteristic
301C2×C4C23×D411yescharacteristic
302C8—48no—
303C8—48no—
304C22—24no—
305C22—24no—
306C22—24no—
307C22—424no—
308C22—48no—
309C22—48no—
310C22—48no—
311C22—848no—
312C22#1496116yesdirect product factor
313C22C2×#40816yes—
314C22C2×#41816yes—
315C22C2×#42116yes—
316C22C23×C22⋊C411yescharacteristic
317C4—24no—
318C4—24no—
319C4—21no—
320C4—23no—
321C4—24no—
322C4—48no—
323C4C2×#40816yes—
324C4C2×#41816yes—
325C4C22×#13112yes—
326C4C22×AGL(1,ℤ/8)12yes—
327C2—44no—
328C2—88no—
329C2C2×#1496112yesdirect product factor
330C2C22×#40811yescharacteristic
331C2C22×#41811yescharacteristic
332C2C22×#42111yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC24C2×C22⋊C4
prime radicalC22×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#432C2semidirect
3. C22×#431C2semidirect
4. C2×#1496C2direct (N × H)
5. C22×D4⋊C8C2semidirect
20. C2×#432C22semidirect
22. C2×#431C22semidirect
29. #1496C22direct (N × H)
30. C2×D4⋊C8C22semidirect
79. #432C23semidirect
81. #431C23semidirect
90. D4⋊C8C23semidirect
312. C22#1496direct (N × H)
329. C2C2×#1496direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5322
C22×#4322
C22×#4312
C2×#14962
C22×D4⋊C82