Finite Group Databasebeta

← C22×#1640 #6348027

Subgroups — C22×#1640 #6348027

Order 512.

3410 conjugacy classes of subgroups.

The subgroup lattice has 389 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#559C211yesmaximal, characteristic
2C22×#486C211yesmaximal, characteristic
3C22×#475C211yesmaximal, characteristic, complemented
4C22×#462C211yesmaximal, characteristic, complemented
5C2×#1640C2124yesmaximal, direct product factor
6C22×#331C211yesmaximal, characteristic
7C22×Q8⋊C8C211yesmaximal, characteristic, complemented
8C22×Q8⋊C8C211yesmaximal, characteristic, complemented
9C23×Q16—21no—
10C2×#559—26no—
11C2×#559—26no—
12C2×#559—26no—
13C2×#559C22112yes—
14C22×C4⋊Q8C2211yescharacteristic
15C22×#127C2211yescharacteristic
16C22×#124—21no—
17C22×#124—21no—
18C22×#123—22no—
19C22×C4×Q8C2211yescharacteristic
20C22×C4×Q8C2211yescharacteristic
21C22×C4×D4—21no—
22C22×C4×D4—21no—
23C2×#486—26no—
24C2×#486C22112yes—
25C2×#475—26no—
26C2×#475C22112yescomplemented
27C2×#462—26no—
28C2×#462C22112yescomplemented
29C22×#106—21no—
30C22×C4⋊C8C2211yescharacteristic
31C22×C4⋊C8C2211yescharacteristic
32C22×#103—21no—
33C22×#103—21no—
34C22×#102—22no—
35C22×C4×C8C2211yescharacteristic
36#1640C22164yesdirect product factor
37C2×#331C22112yes—
38C2×Q8⋊C8C22112yescomplemented
39C2×Q8⋊C8C22112yescomplemented
40C23×Q8—21no—
41C23×Q8D411yescharacteristic
42C23×Q8D411yescharacteristic
43C23×D4—21no—
44C23×D4—21no—
45C23×D4D412yes—
46C24×C4—22no—
47C22×Q16—212no—
48C22×Q16—48no—
49C23×C8—21no—
50C23×C8—21no—
51C23×C8—21no—
52#559—248no—
53#559—224no—
54#559—224no—
55#559—224no—
56#559C23116yes—
57C2×C4⋊Q8—23no—
58C2×C4⋊Q8—23no—
59C2×C4⋊Q8—23no—
60C2×C4⋊Q8C2316yes—
61C2×#127—23no—
62C2×#127—23no—
63C2×#127D416yes—
64C2×#127C2316yes—
65C2×#124—212no—
66C2×#124—212no—
67C2×#124—212no—
68C2×#124—212no—
69C2×#123—224no—
70C2×#123—224no—
71C2×C4×Q8—23no—
72C2×C4×Q8—23no—
73C2×C4×Q8—23no—
74C2×C4×Q8—23no—
75C2×C4×Q8D416yes—
76C2×C4×Q8D416yes—
77C2×C4×Q8C2316yes—
78C2×C4×Q8C2316yes—
79C2×C4×D4—212no—
80C2×C4×D4—212no—
81C2×C4×D4—212no—
82C2×C4×D4—212no—
83C22×C4⋊C4—21no—
84C22×C4⋊C4—21no—
85C22×C4⋊C4—21no—
86C22×C4⋊C4—21no—
87C22×C4⋊C4D411yescharacteristic
88C22×C4⋊C4D411yescharacteristic
89C22×C22⋊C4—22no—
90C22×C22⋊C4—22no—
91C22×C22⋊C4—22no—
92C22×C42—21no—
93C22×C42—21no—
94C22×C42C2311yescharacteristic
95#486—224no—
96#486C23116yes—
97#475—224no—
98#475C23116yescomplemented
99#462—224no—
100#462C23116yescomplemented
101C2×#106—212no—
102C2×C4⋊C8—23no—
103C2×C4⋊C8—23no—
104C2×C4⋊C8C2316yes—
105C2×C4⋊C8C2316yes—
106C2×#103—212no—
107C2×#103—212no—
108C2×#102—224no—
109C2×C4×C8—23no—
110C2×C4×C8C2316yes—
111#331C23116yes—
112Q8⋊C8C23116yescomplemented
113Q8⋊C8C23116yescomplemented
114C25—22no—
115C22×Q8—23no—
116C22×Q8—23no—
117C22×Q8—24no—
118C22×Q8—24no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—26no—
122C22×Q8—43no—
123C22×Q8—44no—
124C22×Q8—44no—
125C22×Q8C2×D416yes—
126C22×Q8C2×D416yes—
127C22×D4—26no—
128C22×D4—26no—
129C22×D4—26no—
130C22×D4—26no—
131C22×D4—26no—
132C22×D4—48no—
133C22×D4—44no—
134C22×D4—44no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4C2×D4112yes—
138C23×C4—21no—
139C23×C4—21no—
140C23×C4—21no—
141C23×C4—21no—
142C23×C4—224no—
143C23×C4—41no—
144C23×C4—88no—
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D411yescharacteristic
147C23×C4C2×D411yescharacteristic
148C2×Q16—216no—
149C2×Q16—448no—
150C22×C8—26no—
151C22×C8—26no—
152C22×C8—26no—
153C22×C8—44no—
154C22×C8—44no—
155C22×C8—44no—
156C4⋊Q8—26no—
157C4⋊Q8—26no—
158C4⋊Q8—26no—
159C4⋊Q8—46no—
160C4⋊Q8C2414yes—
161#127—212no—
162#127—26no—
163#127—26no—
164#127C2×D4112yes—
165#127C2414yes—
166#124—248no—
167#124—248no—
168#124—216no—
169#124—216no—
170#123—296no—
171#123—232no—
172C4×Q8—212no—
173C4×Q8—212no—
174C4×Q8—26no—
175C4×Q8—26no—
176C4×Q8—26no—
177C4×Q8—26no—
178C4×Q8C2×D4112yes—
179C4×Q8C2×D4112yes—
180C4×Q8C2414yes—
181C4×Q8C2414yes—
182C4×D4—248no—
183C4×D4—248no—
184C4×D4—216no—
185C4×D4—216no—
186C2×C4⋊C4—26no—
187C2×C4⋊C4—26no—
188C2×C4⋊C4—23no—
189C2×C4⋊C4—23no—
190C2×C4⋊C4—26no—
191C2×C4⋊C4—26no—
192C2×C4⋊C4—26no—
193C2×C4⋊C4—26no—
194C2×C4⋊C4—43no—
195C2×C4⋊C4—43no—
196C2×C4⋊C4C2×D416yes—
197C2×C4⋊C4C2×D416yes—
198C2×C22⋊C4—224no—
199C2×C22⋊C4—224no—
200C2×C22⋊C4—224no—
201C2×C42—26no—
202C2×C42—26no—
203C2×C42—26no—
204C2×C42—26no—
205C2×C42C2×D413yes—
206C2×C42C2×D413yes—
207C2×C42C2×D413yes—
208C2×C42C2413yes—
209#106—216no—
210C4⋊C8—26no—
211C4⋊C8—26no—
212C4⋊C8C2414yes—
213C4⋊C8C2414yes—
214#103—216no—
215#103—216no—
216#102—232no—
217C4×C8—26no—
218C4×C8C2414yes—
219C24—212no—
220C24—48no—
221C24—48no—
222C24—48no—
223C24#12011yescharacteristic
224C2×Q8—26no—
225C2×Q8—26no—
226C2×Q8—212no—
227C2×Q8—212no—
228C2×Q8—212no—
229C2×Q8—212no—
230C2×Q8—24no—
231C2×Q8—46no—
232C2×Q8—412no—
233C2×Q8—412no—
234C2×Q8—412no—
235C2×Q8—412no—
236C2×Q8—812no—
237C2×Q8C22×D414yes—
238C2×Q8C22×D414yes—
239C2×D4—212no—
240C2×D4—212no—
241C2×D4—212no—
242C2×D4—24no—
243C2×D4—24no—
244C2×D4—424no—
245C2×D4—412no—
246C2×D4—412no—
247C2×D4—412no—
248C2×D4—412no—
249C2×D4—424no—
250C2×D4—424no—
251C2×D4—812no—
252C2×D4C22×D418yes—
253C22×C4—24no—
254C22×C4—26no—
255C22×C4—26no—
256C22×C4—26no—
257C22×C4—26no—
258C22×C4—232no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—46no—
264C22×C4—848no—
265C22×C4—84no—
266C22×C4#12013yes—
267C22×C4#12013yes—
268C22×C4#12013yes—
269C22×C4#13514yes—
270C22×C4#13514yes—
271C22×C4AGL(1,ℤ/8)14yes—
272C22×C4#13714yes—
273C22×C4C22×D413yes—
274C22×C4C22×D413yes—
275C22×C4C22×D413yes—
276Q16—432no—
277C2×C8—24no—
278C2×C8—24no—
279C2×C8—24no—
280C2×C8—412no—
281C2×C8—412no—
282C2×C8—412no—
283C4⋊C4—212no—
284C4⋊C4—212no—
285C4⋊C4—26no—
286C4⋊C4—26no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—46no—
292C4⋊C4—46no—
293C4⋊C4C22×D414yes—
294C4⋊C4C22×D414yes—
295C22⋊C4—232no—
296C22⋊C4—232no—
297C22⋊C4—232no—
298C42—212no—
299C42—212no—
300C42—24no—
301C42—24no—
302C42#12016yes—
303C42C22×D413yes—
304C42C22×D413yes—
305C42C22×D413yes—
306C42C2511yescharacteristic
307C23—28no—
308C23—424no—
309C23—424no—
310C23—424no—
311C23—832no—
312C23#44914yes—
313C23#45214yes—
314C23#45514yes—
315C23C2×#12013yes—
316Q8—24no—
317Q8—24no—
318Q8—24no—
319Q8—24no—
320Q8—412no—
321Q8—412no—
322Q8—44no—
323Q8—44no—
324Q8—812no—
325D4—48no—
326D4—424no—
327D4—424no—
328D4—44no—
329D4—44no—
330D4—44no—
331D4—44no—
332D4—812no—
333C2×C4—26no—
334C2×C4—26no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—412no—
340C2×C4—412no—
341C2×C4—412no—
342C2×C4—412no—
343C2×C4—44no—
344C2×C4—832no—
345C2×C4—812no—
346C2×C4#449112yes—
347C2×C4#452112yes—
348C2×C4C2×#12013yes—
349C2×C4C2×#12013yes—
350C2×C4C2×#12013yes—
351C2×C4C2×#13516yes—
352C2×C4C2×#13516yes—
353C2×C4C2×AGL(1,ℤ/8)16yes—
354C2×C4C2×#13716yes—
355C2×C4C23×D411yescharacteristic
356C2×C4C23×D411yescharacteristic
357C2×C4C23×D411yescharacteristic
358C8—44no—
359C8—44no—
360C8—44no—
361C22—48no—
362C22—48no—
363C22—48no—
364C22—848no—
365C22#1640116yesdirect product factor
366C22C2×#44916yes—
367C22C2×#45216yes—
368C22C2×#45516yes—
369C22C22×#12011yescharacteristic
370C4—21no—
371C4—23no—
372C4—44no—
373C4—44no—
374C4—44no—
375C4—44no—
376C4—84no—
377C4C2×#44916yes—
378C4C2×#45216yes—
379C4C22×#13511yescharacteristic
380C4C22×#13511yescharacteristic
381C4C22×AGL(1,ℤ/8)11yescharacteristic
382C4C22×#13711yescharacteristic
383C2—88no—
384C2C2×#1640112yesdirect product factor
385C2C22×#44911yescharacteristic
386C2C22×#45211yescharacteristic
387C2C22×#45511yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#127C22
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
3. C22×#475C2semidirect
4. C22×#462C2semidirect
5. C2×#1640C2direct (N × H)
7. C22×Q8⋊C8C2semidirect
8. C22×Q8⋊C8C2semidirect
26. C2×#475C22semidirect
28. C2×#462C22semidirect
36. #1640C22direct (N × H)
38. C2×Q8⋊C8C22semidirect
39. C2×Q8⋊C8C22semidirect
98. #475C23semidirect
100. #462C23semidirect
112. Q8⋊C8C23semidirect
113. Q8⋊C8C23semidirect
365. C22#1640direct (N × H)
384. C2C2×#1640direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5592
C22×#4862
C22×#4752
C22×#4622
C2×#16402
C22×#3312
C22×Q8⋊C82