Finite Group Databasebeta

← C22×#1622 #6348019

Subgroups — C22×#1622 #6348019

Order 512.

3842 conjugacy classes of subgroups.

The subgroup lattice has 409 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#554C211yesmaximal, characteristic, complemented
2C22×#492C211yesmaximal, characteristic, complemented
3C22×#460C211yesmaximal, characteristic, complemented
4C22×#459C211yesmaximal, characteristic
5C2×#1622C2124yesmaximal, direct product factor
6C22×#333C211yesmaximal, characteristic, complemented
7C22×Q8⋊C8C211yesmaximal, characteristic, complemented
8C22×D4⋊C8C211yesmaximal, characteristic, complemented
9C23×SD16—22no—
10C23×SD16—21no—
11C23×D8—21no—
12C2×#554—26no—
13C2×#554—26no—
14C2×#554—26no—
15C2×#554C22112yescomplemented
16C22×C4⋊Q8C2211yescharacteristic
17C22×#127C2211yescharacteristic
18C22×#125—21no—
19C22×C22⋊Q8—21no—
20C22×C22⋊Q8—22no—
21C22×C4×Q8C2211yescharacteristic
22C22×C4×D4—21no—
23C22×C4×D4C2211yescharacteristic
24C23×C4⋊C4—21no—
25C2×#492—26no—
26C2×#492C22112yescomplemented
27C2×#460—26no—
28C2×#460C22112yescomplemented
29C2×#459—26no—
30C2×#459C22112yes—
31C22×C4⋊C8C2211yescharacteristic
32C22×C4⋊C8C2211yescharacteristic
33C22×#102—21no—
34C22×#102—21no—
35C22×C4×C8C2211yescharacteristic
36#1622C22164yesdirect product factor
37C2×#333C22112yescomplemented
38C2×Q8⋊C8C22112yescomplemented
39C2×D4⋊C8C22112yescomplemented
40C23×Q8D411yescharacteristic
41C23×Q8D412yes—
42C23×D4—21no—
43C23×D4—21no—
44C23×D4—21no—
45C23×D4D411yescharacteristic
46C24×C4—22no—
47C24×C4—21no—
48C22×SD16—224no—
49C22×SD16—212no—
50C22×SD16—416no—
51C22×SD16—48no—
52C22×D8—212no—
53C22×D8—48no—
54C23×C8—21no—
55C23×C8—21no—
56C23×C8—21no—
57#554—248no—
58#554—224no—
59#554—224no—
60#554—224no—
61#554C23116yescomplemented
62C2×C4⋊Q8—23no—
63C2×C4⋊Q8—23no—
64C2×C4⋊Q8D416yes—
65C2×C4⋊Q8C2316yes—
66C2×#127—23no—
67C2×#127—23no—
68C2×#127—23no—
69C2×#127C2316yes—
70C2×#125—212no—
71C2×#125—212no—
72C2×C22⋊Q8—212no—
73C2×C22⋊Q8—224no—
74C2×C22⋊Q8—212no—
75C2×C22⋊Q8—224no—
76C2×C4×Q8—23no—
77C2×C4×Q8—23no—
78C2×C4×Q8D416yes—
79C2×C4×Q8C2316yes—
80C2×C4×D4—212no—
81C2×C4×D4—212no—
82C2×C4×D4—23no—
83C2×C4×D4—23no—
84C2×C4×D4D416yes—
85C2×C4×D4C2316yes—
86C22×C4⋊C4—22no—
87C22×C4⋊C4—212no—
88C22×C4⋊C4—22no—
89C22×C4⋊C4—21no—
90C22×C4⋊C4—21no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4—212no—
93C22×C4⋊C4D411yescharacteristic
94C22×C4⋊C4D411yescharacteristic
95C22×C22⋊C4—22no—
96C22×C22⋊C4—21no—
97C22×C42—21no—
98C22×C42C2311yescharacteristic
99#492—224no—
100#492C23116yescomplemented
101#460—224no—
102#460C23116yescomplemented
103#459—224no—
104#459C23116yes—
105C2×C4⋊C8—23no—
106C2×C4⋊C8—23no—
107C2×C4⋊C8C2316yes—
108C2×C4⋊C8C2316yes—
109C2×#102—212no—
110C2×#102—212no—
111C2×C4×C8—23no—
112C2×C4×C8C2316yes—
113#333C23116yescomplemented
114Q8⋊C8C23116yescomplemented
115D4⋊C8C23116yescomplemented
116C25—21no—
117C25—41no—
118C22×Q8—23no—
119C22×Q8—26no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—48no—
123C22×Q8C2×D416yes—
124C22×Q8C2×D4112yes—
125C22×D4—23no—
126C22×D4—24no—
127C22×D4—26no—
128C22×D4—26no—
129C22×D4—26no—
130C22×D4—48no—
131C22×D4—43no—
132C22×D4—43no—
133C22×D4—43no—
134C22×D4—44no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4—44no—
138C22×D4SD1618yescomplemented
139C22×D4C2×D416yes—
140C23×C4—21no—
141C23×C4—21no—
142C23×C4—22no—
143C23×C4—21no—
144C23×C4—224no—
145C23×C4—26no—
146C23×C4—26no—
147C23×C4—44no—
148C23×C4—44no—
149C23×C4—88no—
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C23×C4C2×D411yescharacteristic
153C2×SD16—216no—
154C2×SD16—232no—
155C2×SD16—496no—
156C2×SD16—448no—
157C2×D8—216no—
158C2×D8—448no—
159C22×C8—28no—
160C22×C8—26no—
161C22×C8—26no—
162C22×C8—26no—
163C22×C8—44no—
164C22×C8—44no—
165C4⋊Q8—212no—
166C4⋊Q8—26no—
167C4⋊Q8—26no—
168C4⋊Q8C2×D4112yes—
169C4⋊Q8C2414yes—
170#127—26no—
171#127—26no—
172#127—26no—
173#127—46no—
174#127C2414yes—
175#125—248no—
176#125—216no—
177C22⋊Q8—248no—
178C22⋊Q8—296no—
179C22⋊Q8—216no—
180C22⋊Q8—232no—
181C4×Q8—212no—
182C4×Q8—26no—
183C4×Q8—26no—
184C4×Q8C2×D4112yes—
185C4×Q8C2414yes—
186C4×D4—248no—
187C4×D4—216no—
188C4×D4—212no—
189C4×D4—26no—
190C4×D4—26no—
191C4×D4C2×D4112yes—
192C4×D4C2414yes—
193C2×C4⋊C4—224no—
194C2×C4⋊C4—248no—
195C2×C4⋊C4—224no—
196C2×C4⋊C4—23no—
197C2×C4⋊C4—26no—
198C2×C4⋊C4—26no—
199C2×C4⋊C4—26no—
200C2×C4⋊C4—23no—
201C2×C4⋊C4—26no—
202C2×C4⋊C4—26no—
203C2×C4⋊C4—26no—
204C2×C4⋊C4—216no—
205C2×C4⋊C4C2×D416yes—
206C2×C4⋊C4C2×D416yes—
207C2×C22⋊C4—224no—
208C2×C22⋊C4—26no—
209C2×C22⋊C4—26no—
210C2×C42—26no—
211C2×C42—26no—
212C2×C42C2×D413yes—
213C2×C42C2×D413yes—
214C2×C42C2×D413yes—
215C2×C42C2413yes—
216C4⋊C8—26no—
217C4⋊C8—26no—
218C4⋊C8C2414yes—
219C4⋊C8C2414yes—
220#102—216no—
221#102—216no—
222C4×C8—26no—
223C4×C8C2414yes—
224C24—26no—
225C24—28no—
226C24—44no—
227C24—44no—
228C24—46no—
229C24—84no—
230C24—84no—
231C24—84no—
232C24#12011yescharacteristic
233C2×Q8—26no—
234C2×Q8—212no—
235C2×Q8—212no—
236C2×Q8—212no—
237C2×Q8—424no—
238C2×Q8—412no—
239C2×Q8—812no—
240C2×Q8C22×D414yes—
241C2×Q8C22×D418yes—
242C2×D4—26no—
243C2×D4—212no—
244C2×D4—24no—
245C2×D4—24no—
246C2×D4—24no—
247C2×D4—224no—
248C2×D4—424no—
249C2×D4—46no—
250C2×D4—46no—
251C2×D4—46no—
252C2×D4—412no—
253C2×D4—412no—
254C2×D4—412no—
255C2×D4—412no—
256C2×D4—812no—
257C2×D4—812no—
258C2×D4—812no—
259C2×D4C2×SD16124yescomplemented
260C2×D4C22×D414yes—
261C22×C4—24no—
262C22×C4—26no—
263C22×C4—26no—
264C22×C4—26no—
265C22×C4—212no—
266C22×C4—232no—
267C22×C4—212no—
268C22×C4—24no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—48no—
273C22×C4—412no—
274C22×C4—412no—
275C22×C4—424no—
276C22×C4—848no—
277C22×C4#12013yes—
278C22×C4#12013yes—
279C22×C4#12013yes—
280C22×C4C2×SD1614yes—
281C22×C4#13514yes—
282C22×C4AGL(1,ℤ/8)14yes—
283C22×C4#13714yes—
284C22×C4C22×D413yes—
285C22×C4C22×D413yes—
286C22×C4C22×D413yes—
287SD16—464no—
288SD16—432no—
289D8—432no—
290C2×C8—224no—
291C2×C8—24no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—412no—
295C2×C8—412no—
296C4⋊C4—232no—
297C4⋊C4—232no—
298C4⋊C4—26no—
299C4⋊C4—212no—
300C4⋊C4—212no—
301C4⋊C4—212no—
302C4⋊C4—26no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4C22×D414yes—
307C4⋊C4C22×D414yes—
308C22⋊C4—232no—
309C22⋊C4—212no—
310C22⋊C4—24no—
311C42—212no—
312C42—24no—
313C42#12016yes—
314C42C22×D413yes—
315C42C22×D413yes—
316C42C22×D413yes—
317C42C2511yescharacteristic
318C23—24no—
319C23—224no—
320C23—432no—
321C23—412no—
322C23—412no—
323C23—44no—
324C23—812no—
325C23—812no—
326C23—812no—
327C23—1616no—
328C23#44814yes—
329C23#44914yes—
330C23#45314yes—
331C23C2×#12013yes—
332Q8—24no—
333Q8—24no—
334Q8—48no—
335Q8—412no—
336Q8—812no—
337D4—224no—
338D4—24no—
339D4—48no—
340D4—44no—
341D4—44no—
342D4—44no—
343D4—44no—
344D4—812no—
345D4—812no—
346D4—812no—
347D4C22×SD1618yescomplemented
348C2×C4—26no—
349C2×C4—26no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—28no—
354C2×C4—412no—
355C2×C4—412no—
356C2×C4—412no—
357C2×C4—424no—
358C2×C4—424no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—832no—
362C2×C4#448112yes—
363C2×C4#449112yes—
364C2×C4C2×#12013yes—
365C2×C4C2×#12013yes—
366C2×C4C2×#12013yes—
367C2×C4C22×SD1616yes—
368C2×C4C2×#13516yes—
369C2×C4C2×AGL(1,ℤ/8)16yes—
370C2×C4C2×#13716yes—
371C2×C4C23×D411yescharacteristic
372C2×C4C23×D411yescharacteristic
373C2×C4C23×D411yescharacteristic
374C8—28no—
375C8—44no—
376C8—44no—
377C22—28no—
378C22—448no—
379C22—44no—
380C22—44no—
381C22—84no—
382C22—84no—
383C22—84no—
384C22—1624no—
385C22#1622116yesdirect product factor
386C22C2×#44816yes—
387C22C2×#44916yes—
388C22C2×#45316yes—
389C22C22×#12011yescharacteristic
390C4—21no—
391C4—23no—
392C4—44no—
393C4—44no—
394C4—44no—
395C4—48no—
396C4C2×#44816yes—
397C4C2×#44916yes—
398C4C23×SD1611yescharacteristic
399C4C22×#13511yescharacteristic
400C4C22×AGL(1,ℤ/8)11yescharacteristic
401C4C22×#13711yescharacteristic
402C2—48no—
403C2—164no—
404C2C2×#1622112yesdirect product factor
405C2C22×#44811yescharacteristic
406C2C22×#44911yescharacteristic
407C2C22×#45311yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#459C2
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
1. C22×#554C2semidirect
2. C22×#492C2semidirect
3. C22×#460C2semidirect
5. C2×#1622C2direct (N × H)
6. C22×#333C2semidirect
7. C22×Q8⋊C8C2semidirect
8. C22×D4⋊C8C2semidirect
15. C2×#554C22semidirect
26. C2×#492C22semidirect
28. C2×#460C22semidirect
36. #1622C22direct (N × H)
37. C2×#333C22semidirect
38. C2×Q8⋊C8C22semidirect
39. C2×D4⋊C8C22semidirect
61. #554C23semidirect
100. #492C23semidirect
102. #460C23semidirect
113. #333C23semidirect
114. Q8⋊C8C23semidirect
115. D4⋊C8C23semidirect
138. C22×D4SD16semidirect
259. C2×D4C2×SD16semidirect
347. D4C22×SD16semidirect
385. C22#1622direct (N × H)
404. C2C2×#1622direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5542
C22×#4922
C22×#4602
C22×#4592
C2×#16222
C22×#3332
C22×Q8⋊C82
C22×D4⋊C82