Finite Group Databasebeta

← C22×#1521 #6343337

Subgroups — C22×#1521 #6343337

Order 512.

3518 conjugacy classes of subgroups.

The subgroup lattice has 401 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#529C211yesmaximal, characteristic
2C22×#431C211yesmaximal, characteristic, complemented
3C22×#383C211yesmaximal, characteristic, complemented
4C2×#1521C2124yesmaximal, direct product factor
5C22×#328C212yesmaximal, complemented
6C22×#327C212yesmaximal
7C2×#529—26no—
8C2×#529—26no—
9C2×#529C4112yescomplemented
10C2×#529C22112yes—
11C22×#126—21no—
12C22×#125C411yescharacteristic, complemented
13C22×#124C411yescharacteristic, complemented
14C22×#123—21no—
15C22×C22⋊Q8C2211yescharacteristic
16C22×#121C2211yescharacteristic
17C22×C4×Q8C411yescharacteristic, complemented
18C22×C4×D4—21no—
19C22×C4×D4C411yescharacteristic, complemented
20C22×#117—21no—
21C23×C42C2211yescharacteristic
22C2×#431—26no—
23C2×#431C22112yescomplemented
24C22×C4⋊C8—21no—
25C22×C22⋊C8C2212yes—
26C22×C4×C8—21no—
27C2×#383—26no—
28C2×#383C22112yescomplemented
29C22×#95—21no—
30C22×#95—21no—
31C22×#95C2212yes—
32#1521C22164yesdirect product factor
33C2×#328C22124yescomplemented
34C2×#327C22124yes—
35C23×Q8C2×C411yescharacteristic
36C23×D4—21no—
37C23×D4C2×C411yescharacteristic
38C24×C4—21no—
39C24×C4—22no—
40C24×C4D411yescharacteristic
41C24×C4D411yescharacteristic
42C24×C4C2311yescharacteristic
43C23×C8—22no—
44#529—248no—
45#529—224no—
46#529—224no—
47#529C2×C4148yescomplemented
48#529C23116yes—
49C2×#126—212no—
50C2×#126—212no—
51C2×#125—26no—
52C2×#125C2×C4112yescomplemented
53C2×#124—26no—
54C2×#124C2×C4112yescomplemented
55C2×#123—212no—
56C2×#123—212no—
57C2×C22⋊Q8—23no—
58C2×C22⋊Q8—23no—
59C2×C22⋊Q8C2×C416yes—
60C2×C22⋊Q8C2316yes—
61C2×#121—23no—
62C2×#121—23no—
63C2×#121C2×C416yes—
64C2×#121C2316yes—
65C2×C4×Q8—26no—
66C2×C4×Q8C2×C4112yescomplemented
67C2×C4×D4—212no—
68C2×C4×D4—212no—
69C2×C4×D4—26no—
70C2×C4×D4C2×C4112yescomplemented
71C2×#117—212no—
72C2×#117—212no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4C2×C411yescharacteristic
78C22×C4⋊C4C2×C411yescharacteristic
79C22×C22⋊C4—21no—
80C22×C22⋊C4—21no—
81C22×C22⋊C4—21no—
82C22×C22⋊C4—21no—
83C22×C22⋊C4—21no—
84C22×C42—21no—
85C22×C42C2×C411yescharacteristic
86C22×C42C2×C411yescharacteristic
87C22×C42C2×C416yes—
88C22×C42D416yes—
89C22×C42D411yescharacteristic
90C22×C42D411yescharacteristic
91C22×C42D416yes—
92C22×C42C2316yes—
93#431—224no—
94#431C23116yescomplemented
95C2×C4⋊C8—212no—
96C2×C22⋊C8—26no—
97C2×C22⋊C8C23112yes—
98C2×C4×C8—212no—
99#383—224no—
100#383C23116yescomplemented
101C2×#95—212no—
102C2×#95—212no—
103C2×#95—26no—
104C2×#95C23112yes—
105#328C23132yescomplemented
106#327C23132yes—
107C25—21no—
108C25C2×D411yescharacteristic
109C22×Q8—23no—
110C22×Q8—44no—
111C22×Q8C22×C416yes—
112C22×D4—26no—
113C22×D4—26no—
114C22×D4—23no—
115C22×D4—44no—
116C22×D4—48no—
117C22×D4C22×C416yes—
118C23×C4—28no—
119C23×C4—21no—
120C23×C4—21no—
121C23×C4—21no—
122C23×C4—212no—
123C23×C4—212no—
124C23×C4—44no—
125C23×C4—44no—
126C23×C4—48no—
127C23×C4—48no—
128C23×C4—48no—
129C23×C4—48no—
130C23×C4C22⋊C416yes—
131C23×C4C22⋊C411yescharacteristic
132C23×C4C22⋊C411yescharacteristic
133C23×C4C22⋊C411yescharacteristic
134C23×C4C22⋊C411yescharacteristic
135C23×C4C22⋊C416yes—
136C23×C4C22×C411yescharacteristic
137C23×C4C22×C413yes—
138C23×C4C2×D416yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D416yes—
141C23×C4C2×D413yes—
142C23×C4C2×D413yes—
143C23×C4C2413yes—
144C22×C8—212no—
145C22×C8—48no—
146#126—248no—
147#126—216no—
148#125—224no—
149#125C22×C4116yescomplemented
150#124—224no—
151#124C22×C4116yescomplemented
152#123—248no—
153#123—216no—
154C22⋊Q8—212no—
155C22⋊Q8—26no—
156C22⋊Q8—26no—
157C22⋊Q8C22×C4112yes—
158C22⋊Q8C2414yes—
159#121—212no—
160#121—26no—
161#121—26no—
162#121C22×C4112yes—
163#121C2414yes—
164C4×Q8—224no—
165C4×Q8C22×C4116yescomplemented
166C4×D4—248no—
167C4×D4—216no—
168C4×D4—224no—
169C4×D4C22×C4116yescomplemented
170#117—248no—
171#117—216no—
172C2×C4⋊C4—26no—
173C2×C4⋊C4—212no—
174C2×C4⋊C4—212no—
175C2×C4⋊C4—212no—
176C2×C4⋊C4—23no—
177C2×C4⋊C4—23no—
178C2×C4⋊C4—26no—
179C2×C4⋊C4C22×C416yes—
180C2×C4⋊C4C22×C416yes—
181C2×C22⋊C4—26no—
182C2×C22⋊C4—26no—
183C2×C22⋊C4—26no—
184C2×C22⋊C4—212no—
185C2×C22⋊C4—212no—
186C2×C22⋊C4—212no—
187C2×C22⋊C4—26no—
188C2×C42—212no—
189C2×C42C22⋊C416yes—
190C2×C42C22⋊C416yes—
191C2×C42C22⋊C416yes—
192C2×C42C22⋊C416yes—
193C2×C42C22⋊C4124yes—
194C2×C42C22×C416yes—
195C2×C42C22×C416yes—
196C2×C42C22×C4112yes—
197C2×C42C2×D4112yes—
198C2×C42C2×D416yes—
199C2×C42C2×D416yes—
200C2×C42C2×D4112yes—
201C2×C42C2414yes—
202C4⋊C8—216no—
203C22⋊C8—212no—
204C22⋊C8C2418yes—
205C4×C8—216no—
206#95—216no—
207#95—216no—
208#95—212no—
209#95C2418yes—
210C24—24no—
211C24—24no—
212C24—26no—
213C24—44no—
214C24—44no—
215C24—44no—
216C24C2×C22⋊C413yes—
217C24C2×C22⋊C411yescharacteristic
218C24#13518yes—
219C24C22×D413yes—
220C2×Q8—26no—
221C2×Q8—412no—
222C2×Q8—412no—
223C2×Q8C23×C414yes—
224C2×D4—212no—
225C2×D4—24no—
226C2×D4—26no—
227C2×D4—412no—
228C2×D4—412no—
229C2×D4—424no—
230C2×D4—424no—
231C2×D4C23×C414yes—
232C22×C4—224no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—224no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—26no—
241C22×C4—26no—
242C22×C4—26no—
243C22×C4—216no—
244C22×C4—28no—
245C22×C4—412no—
246C22×C4—46no—
247C22×C4—46no—
248C22×C4—46no—
249C22×C4—412no—
250C22×C4—46no—
251C22×C4—448no—
252C22×C4—44no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—424no—
256C22×C4—424no—
257C22×C4—424no—
258C22×C4—832no—
259C22×C4C2×C22⋊C416yes—
260C22×C4C2×C22⋊C413yes—
261C22×C4C2×C22⋊C413yes—
262C22×C4C2×C22⋊C416yes—
263C22×C4C2×C22⋊C416yes—
264C22×C4C2×C22⋊C416yes—
265C22×C4C2×C22⋊C4112yes—
266C22×C4C2×C22⋊C416yes—
267C22×C4C2×C22⋊C4112yes—
268C22×C4C23×C413yes—
269C22×C4C23×C413yes—
270C22×C4C22×D414yes—
271C22×C4C22×D413yes—
272C22×C4C22×D413yes—
273C22×C4C22×D414yes—
274C22×C4C22×D413yes—
275C22×C4C2511yescharacteristic
276C2×C8—28no—
277C2×C8—424no—
278C4⋊C4—212no—
279C4⋊C4—216no—
280C4⋊C4—216no—
281C4⋊C4—216no—
282C4⋊C4—26no—
283C4⋊C4—26no—
284C4⋊C4—24no—
285C4⋊C4C23×C414yes—
286C4⋊C4C23×C414yes—
287C22⋊C4—212no—
288C22⋊C4—24no—
289C22⋊C4—212no—
290C22⋊C4—216no—
291C22⋊C4—216no—
292C22⋊C4—216no—
293C22⋊C4—24no—
294C42—216no—
295C42C2×C22⋊C4112yes—
296C42C2×C22⋊C4112yes—
297C42C2×C22⋊C4112yes—
298C42C2×C22⋊C4112yes—
299C42C23×C414yes—
300C42C23×C414yes—
301C42C22×D414yes—
302C42C22×D414yes—
303C23—26no—
304C23—26no—
305C23—26no—
306C23—26no—
307C23—232no—
308C23—24no—
309C23—412no—
310C23—412no—
311C23—412no—
312C23—816no—
313C23#41014yes—
314C23#416112yes—
315C23#41614yes—
316C23#42114yes—
317C23C22×C22⋊C413yes—
318C23C22×C22⋊C413yes—
319C23C2×#135112yes—
320C23C23×D411yescharacteristic
321Q8—44no—
322Q8—412no—
323D4—44no—
324D4—412no—
325D4—424no—
326D4—48no—
327C2×C4—26no—
328C2×C4—26no—
329C2×C4—26no—
330C2×C4—26no—
331C2×C4—224no—
332C2×C4—212no—
333C2×C4—212no—
334C2×C4—212no—
335C2×C4—212no—
336C2×C4—28no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—46no—
341C2×C4—412no—
342C2×C4—43no—
343C2×C4—43no—
344C2×C4—43no—
345C2×C4—44no—
346C2×C4—41no—
347C2×C4—432no—
348C2×C4—412no—
349C2×C4—412no—
350C2×C4—412no—
351C2×C4—48no—
352C2×C4—48no—
353C2×C4—48no—
354C2×C4—848no—
355C2×C4C22×C22⋊C414yes—
356C2×C4C22×C22⋊C413yes—
357C2×C4C22×C22⋊C413yes—
358C2×C4C22×C22⋊C414yes—
359C2×C4C22×C22⋊C414yes—
360C2×C4C22×C22⋊C414yes—
361C2×C4C24×C411yescharacteristic
362C2×C4C23×D411yescharacteristic
363C8—48no—
364C22—224no—
365C22—224no—
366C22—21no—
367C22—23no—
368C22—21no—
369C22—23no—
370C22—44no—
371C22—44no—
372C22—44no—
373C22—824no—
374C22#1521116yesdirect product factor
375C22C2×#41016yes—
376C22C2×#41616yes—
377C22C2×#41616yes—
378C22C2×#42116yes—
379C22C23×C22⋊C411yescharacteristic
380C22C22×#13512yes—
381C4—21no—
382C4—23no—
383C4—23no—
384C4—21no—
385C4—24no—
386C4—24no—
387C4—24no—
388C4—24no—
389C4—44no—
390C4—44no—
391C4—44no—
392C4—88no—
393C2—22no—
394C2—26no—
395C2—84no—
396C2C2×#1521112yesdirect product factor
397C2C22×#41011yescharacteristic
398C2C22×#41611yescharacteristic
399C2C22×#42111yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#431C2semidirect
3. C22×#383C2semidirect
4. C2×#1521C2direct (N × H)
5. C22×#328C2semidirect
9. C2×#529C4semidirect
12. C22×#125C4semidirect
13. C22×#124C4semidirect
17. C22×C4×Q8C4semidirect
19. C22×C4×D4C4semidirect
23. C2×#431C22semidirect
28. C2×#383C22semidirect
32. #1521C22direct (N × H)
33. C2×#328C22semidirect
47. #529C2×C4semidirect
52. C2×#125C2×C4semidirect
54. C2×#124C2×C4semidirect
66. C2×C4×Q8C2×C4semidirect
70. C2×C4×D4C2×C4semidirect
94. #431C23semidirect
100. #383C23semidirect
105. #328C23semidirect
149. #125C22×C4semidirect
151. #124C22×C4semidirect
165. C4×Q8C22×C4semidirect
169. C4×D4C22×C4semidirect
374. C22#1521direct (N × H)
396. C2C2×#1521direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5292
C22×#4312
C22×#3832
C2×#15212
C22×#3282
C22×#3272