Finite Group Databasebeta

← C22×#1661 #6351360

Subgroups — C22×#1661 #6351360

Order 512.

3346 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#562C211yesmaximal, characteristic
2C22×#501C211yesmaximal, characteristic, complemented
3C22×#497C211yesmaximal, characteristic, complemented
4C22×#489C211yesmaximal, characteristic, complemented
5C2×#1661C2124yesmaximal, direct product factor
6C22×#330C211yesmaximal, characteristic, complemented
7C22×#329C211yesmaximal, characteristic, complemented
8C22×#329C211yesmaximal, characteristic, complemented
9C23×Q16—21no—
10C23×SD16—21no—
11C2×#562—26no—
12C2×#562—26no—
13C2×#562—26no—
14C2×#562C22112yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×#125C2211yescharacteristic
17C22×#124C2211yescharacteristic
18C22×#124C2211yescharacteristic
19C22×#123—21no—
20C22×#123—21no—
21C22×C22⋊Q8—21no—
22C22×C22⋊Q8—21no—
23C22×#121—21no—
24C22×#121—21no—
25C2×#501—26no—
26C2×#501C22112yescomplemented
27C2×#497—26no—
28C2×#497C22112yescomplemented
29C2×#489—26no—
30C2×#489C22112yescomplemented
31C22×#107—21no—
32C22×#106—21no—
33C22×#103—21no—
34C22×#102—21no—
35C22×#97C2211yescharacteristic
36C22×#97C2211yescharacteristic
37C22×#97C2211yescharacteristic
38#1661C22164yesdirect product factor
39C2×#330C22112yescomplemented
40C2×#329C22112yescomplemented
41C2×#329C22112yescomplemented
42C23×Q8—21no—
43C23×Q8D411yescharacteristic
44C23×Q8D411yescharacteristic
45C23×D4—21no—
46C23×D4—21no—
47C23×D4D411yescharacteristic
48C23×D4D411yescharacteristic
49C24×C4—21no—
50C24×C4—21no—
51C22×Q16—212no—
52C22×Q16—48no—
53C22×SD16—212no—
54C22×SD16—48no—
55C23×C8—21no—
56C23×C8—21no—
57C23×C8—21no—
58#562—248no—
59#562—224no—
60#562—224no—
61#562—224no—
62#562C23116yes—
63C2×C4⋊Q8—23no—
64C2×C4⋊Q8—23no—
65C2×C4⋊Q8—23no—
66C2×C4⋊Q8C2316yes—
67C2×#125—23no—
68C2×#125—23no—
69C2×#125D416yes—
70C2×#125C2316yes—
71C2×#124—23no—
72C2×#124—23no—
73C2×#124—23no—
74C2×#124—23no—
75C2×#124D416yes—
76C2×#124D416yes—
77C2×#124C2316yes—
78C2×#124C2316yes—
79C2×#123—212no—
80C2×#123—212no—
81C2×#123—212no—
82C2×#123—212no—
83C2×C22⋊Q8—212no—
84C2×C22⋊Q8—212no—
85C2×C22⋊Q8—212no—
86C2×C22⋊Q8—212no—
87C2×#121—212no—
88C2×#121—212no—
89C2×#121—212no—
90C2×#121—212no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4—21no—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—21no—
95C22×C4⋊C4—21no—
96C22×C4⋊C4—21no—
97C22×C4⋊C4D411yescharacteristic
98C22×C4⋊C4D411yescharacteristic
99C22×C22⋊C4—21no—
100C22×C22⋊C4—21no—
101C22×C22⋊C4—21no—
102C22×C22⋊C4—21no—
103C22×C22⋊C4—21no—
104C22×C22⋊C4—21no—
105C22×C42C2311yescharacteristic
106#501—224no—
107#501C23116yescomplemented
108#497—224no—
109#497C23116yescomplemented
110#489—224no—
111#489C23116yescomplemented
112C2×#107—212no—
113C2×#106—212no—
114C2×#103—212no—
115C2×#102—212no—
116C2×#97—23no—
117C2×#97—23no—
118C2×#97—23no—
119C2×#97C2316yes—
120C2×#97C2316yes—
121C2×#97C2316yes—
122#330C23116yescomplemented
123#329C23116yescomplemented
124#329C23116yescomplemented
125C25—21no—
126C25—21no—
127C22×Q8—23no—
128C22×Q8—23no—
129C22×Q8—26no—
130C22×Q8—44no—
131C22×Q8—44no—
132C22×Q8—44no—
133C22×Q8—44no—
134C22×Q8—43no—
135C22×Q8C2×D416yes—
136C22×Q8C2×D416yes—
137C22×D4—212no—
138C22×D4—212no—
139C22×D4—23no—
140C22×D4—23no—
141C22×D4—44no—
142C22×D4—44no—
143C22×D4—84no—
144C22×D4—84no—
145C22×D4C2×D416yes—
146C22×D4C2×D416yes—
147C23×C4—21no—
148C23×C4—21no—
149C23×C4—21no—
150C23×C4—21no—
151C23×C4—212no—
152C23×C4—212no—
153C23×C4—41no—
154C23×C4—84no—
155C23×C4—84no—
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D411yescharacteristic
158C23×C4C2×D411yescharacteristic
159C2×Q16—216no—
160C2×Q16—448no—
161C2×SD16—216no—
162C2×SD16—448no—
163C22×C8—28no—
164C22×C8—28no—
165C22×C8—26no—
166C22×C8—26no—
167C22×C8—26no—
168C22×C8—44no—
169C4⋊Q8—26no—
170C4⋊Q8—26no—
171C4⋊Q8—26no—
172C4⋊Q8—46no—
173C4⋊Q8C2414yes—
174#125—212no—
175#125—26no—
176#125—26no—
177#125C2×D4112yes—
178#125C2414yes—
179#124—212no—
180#124—212no—
181#124—26no—
182#124—26no—
183#124—26no—
184#124—26no—
185#124C2×D4112yes—
186#124C2×D4112yes—
187#124C2414yes—
188#124C2414yes—
189#123—248no—
190#123—248no—
191#123—216no—
192#123—216no—
193C22⋊Q8—248no—
194C22⋊Q8—248no—
195C22⋊Q8—216no—
196C22⋊Q8—216no—
197#121—248no—
198#121—248no—
199#121—216no—
200#121—216no—
201C2×C4⋊C4—212no—
202C2×C4⋊C4—212no—
203C2×C4⋊C4—26no—
204C2×C4⋊C4—26no—
205C2×C4⋊C4—23no—
206C2×C4⋊C4—23no—
207C2×C4⋊C4—26no—
208C2×C4⋊C4—26no—
209C2×C4⋊C4—26no—
210C2×C4⋊C4—26no—
211C2×C4⋊C4—43no—
212C2×C4⋊C4—43no—
213C2×C4⋊C4C2×D416yes—
214C2×C4⋊C4C2×D416yes—
215C2×C22⋊C4—212no—
216C2×C22⋊C4—212no—
217C2×C22⋊C4—26no—
218C2×C22⋊C4—26no—
219C2×C22⋊C4—26no—
220C2×C22⋊C4—26no—
221C2×C22⋊C4—26no—
222C2×C22⋊C4—26no—
223C2×C22⋊C4—26no—
224C2×C22⋊C4—26no—
225C2×C42C2×D413yes—
226C2×C42C2×D413yes—
227C2×C42C2×D413yes—
228C2×C42C2413yes—
229#107—216no—
230#106—216no—
231#103—216no—
232#102—216no—
233#97—26no—
234#97—26no—
235#97—26no—
236#97C2414yes—
237#97C2414yes—
238#97C2414yes—
239C24—26no—
240C24—26no—
241C24—44no—
242C24—44no—
243C24—44no—
244C24—44no—
245C24—44no—
246C24—44no—
247C24#12011yescharacteristic
248C2×Q8—26no—
249C2×Q8—26no—
250C2×Q8—24no—
251C2×Q8—412no—
252C2×Q8—412no—
253C2×Q8—412no—
254C2×Q8—412no—
255C2×Q8—46no—
256C2×Q8—86no—
257C2×Q8—86no—
258C2×Q8—812no—
259C2×Q8C22×D414yes—
260C2×Q8C22×D414yes—
261C2×D4—216no—
262C2×D4—216no—
263C2×D4—26no—
264C2×D4—26no—
265C2×D4—412no—
266C2×D4—412no—
267C2×D4—86no—
268C2×D4—86no—
269C2×D4—824no—
270C2×D4—824no—
271C2×D4C22×D414yes—
272C2×D4C22×D414yes—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—26no—
277C22×C4—26no—
278C22×C4—26no—
279C22×C4—26no—
280C22×C4—216no—
281C22×C4—216no—
282C22×C4—44no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4—44no—
286C22×C4—46no—
287C22×C4—824no—
288C22×C4—824no—
289C22×C4—84no—
290C22×C4#12013yes—
291C22×C4#12013yes—
292C22×C4#12013yes—
293C22×C4C22×D413yes—
294C22×C4C22×D413yes—
295C22×C4C22×D413yes—
296Q16—432no—
297SD16—432no—
298C2×C8—224no—
299C2×C8—224no—
300C2×C8—24no—
301C2×C8—24no—
302C2×C8—24no—
303C2×C8—412no—
304C4⋊C4—216no—
305C4⋊C4—216no—
306C4⋊C4—212no—
307C4⋊C4—212no—
308C4⋊C4—26no—
309C4⋊C4—26no—
310C4⋊C4—24no—
311C4⋊C4—24no—
312C4⋊C4—24no—
313C4⋊C4—24no—
314C4⋊C4—46no—
315C4⋊C4—46no—
316C4⋊C4C22×D414yes—
317C4⋊C4C22×D414yes—
318C22⋊C4—216no—
319C22⋊C4—216no—
320C22⋊C4—212no—
321C22⋊C4—212no—
322C22⋊C4—212no—
323C22⋊C4—212no—
324C22⋊C4—24no—
325C22⋊C4—24no—
326C22⋊C4—24no—
327C22⋊C4—24no—
328C42#12016yes—
329C42C22×D413yes—
330C42C22×D413yes—
331C42C22×D413yes—
332C42C2511yescharacteristic
333C23—24no—
334C23—24no—
335C23—412no—
336C23—412no—
337C23—412no—
338C23—412no—
339C23—412no—
340C23—412no—
341C23—816no—
342C23—816no—
343C23#45314yes—
344C23#45514yes—
345C23#45614yes—
346C23C2×#12013yes—
347Q8—44no—
348Q8—44no—
349Q8—44no—
350Q8—44no—
351Q8—86no—
352Q8—86no—
353Q8—812no—
354D4—44no—
355D4—44no—
356D4—86no—
357D4—86no—
358D4—816no—
359D4—816no—
360C2×C4—26no—
361C2×C4—26no—
362C2×C4—26no—
363C2×C4—26no—
364C2×C4—26no—
365C2×C4—26no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—412no—
371C2×C4—412no—
372C2×C4—412no—
373C2×C4—412no—
374C2×C4—44no—
375C2×C4—816no—
376C2×C4—816no—
377C2×C4—812no—
378C2×C4C2×#12013yes—
379C2×C4C2×#12013yes—
380C2×C4C2×#12013yes—
381C2×C4C23×D411yescharacteristic
382C2×C4C23×D411yescharacteristic
383C2×C4C23×D411yescharacteristic
384C8—28no—
385C8—28no—
386C8—44no—
387C22—44no—
388C22—44no—
389C22—44no—
390C22—44no—
391C22—44no—
392C22—44no—
393C22—824no—
394C22—824no—
395C22#1661116yesdirect product factor
396C22C2×#45316yes—
397C22C2×#45516yes—
398C22C2×#45616yes—
399C22C22×#12011yescharacteristic
400C4—21no—
401C4—23no—
402C4—21no—
403C4—23no—
404C4—21no—
405C4—23no—
406C4—44no—
407C4—44no—
408C4—44no—
409C4—44no—
410C4—84no—
411C2—84no—
412C2—84no—
413C2C2×#1661112yesdirect product factor
414C2C22×#45311yescharacteristic
415C2C22×#45511yescharacteristic
416C2C22×#45611yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#562C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#501C2semidirect
3. C22×#497C2semidirect
4. C22×#489C2semidirect
5. C2×#1661C2direct (N × H)
6. C22×#330C2semidirect
7. C22×#329C2semidirect
8. C22×#329C2semidirect
26. C2×#501C22semidirect
28. C2×#497C22semidirect
30. C2×#489C22semidirect
38. #1661C22direct (N × H)
39. C2×#330C22semidirect
40. C2×#329C22semidirect
41. C2×#329C22semidirect
107. #501C23semidirect
109. #497C23semidirect
111. #489C23semidirect
122. #330C23semidirect
123. #329C23semidirect
124. #329C23semidirect
395. C22#1661direct (N × H)
413. C2C2×#1661direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5622
C22×#5012
C22×#4972
C22×#4892
C2×#16612
C22×#3302
C22×#3292