Finite Group Databasebeta

← C22×#1654 #6348039

Subgroups — C22×#1654 #6348039

Order 512.

4290 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#547C211yesmaximal, characteristic
2C22×#498C211yesmaximal, characteristic, complemented
3C22×#474C211yesmaximal, characteristic, complemented
4C22×#461C211yesmaximal, characteristic, complemented
5C2×#1654C2124yesmaximal, direct product factor
6C22×#332C211yesmaximal, characteristic, complemented
7C22×D4⋊C8C211yesmaximal, characteristic, complemented
8C22×D4⋊C8C211yesmaximal, characteristic, complemented
9C23×#41—21no—
10C23×SD16—21no—
11C2×#547—26no—
12C2×#547—26no—
13C2×#547—26no—
14C2×#547C22112yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×C4⋊Q8C2211yescharacteristic
17C22×#123—22no—
18C22×C22⋊Q8—21no—
19C22×#121—21no—
20C22×C4×D4C2211yescharacteristic
21C22×C4×D4C2211yescharacteristic
22C23×C4⋊C4—21no—
23C2×#498—26no—
24C2×#498C22112yescomplemented
25C2×#474—26no—
26C2×#474C22112yescomplemented
27C2×#461—26no—
28C2×#461C22112yescomplemented
29C22×#107—21no—
30C22×#106—22no—
31C22×C4⋊C8C2211yescharacteristic
32C22×C4⋊C8C2211yescharacteristic
33C22×#103—21no—
34C22×#102—21no—
35C22×C4×C8C2211yescharacteristic
36#1654C22164yesdirect product factor
37C2×#332C22112yescomplemented
38C2×D4⋊C8C22112yescomplemented
39C2×D4⋊C8C22112yescomplemented
40C22×#41—212no—
41C22×#41—212no—
42C22×#41—48no—
43C22×#41—48no—
44C23×Q8—21no—
45C23×Q8—21no—
46C23×D4—22no—
47C23×D4D411yescharacteristic
48C23×D4D411yescharacteristic
49C24×C4—22no—
50C24×C4—21no—
51C24×C4—21no—
52C22×SD16—212no—
53C22×SD16—48no—
54C23×C8—21no—
55C23×C8—21no—
56C23×C8—21no—
57#547—248no—
58#547—224no—
59#547—224no—
60#547—224no—
61#547C23116yes—
62C2×C4⋊Q8—23no—
63C2×C4⋊Q8—23no—
64C2×C4⋊Q8—23no—
65C2×C4⋊Q8—23no—
66C2×C4⋊Q8—23no—
67C2×C4⋊Q8D416yes—
68C2×C4⋊Q8C2316yes—
69C2×C4⋊Q8C2316yes—
70C2×#123—224no—
71C2×#123—224no—
72C2×C22⋊Q8—212no—
73C2×C22⋊Q8—212no—
74C2×#121—212no—
75C2×#121—212no—
76C2×C4×D4—23no—
77C2×C4×D4—23no—
78C2×C4×D4—23no—
79C2×C4×D4—23no—
80C2×C4×D4D416yes—
81C2×C4×D4D416yes—
82C2×C4×D4C2316yes—
83C2×C4×D4C2316yes—
84C22×C4⋊C4—22no—
85C22×C4⋊C4—212no—
86C22×C4⋊C4—21no—
87C22×C4⋊C4—212no—
88C22×C4⋊C4—21no—
89C22×C4⋊C4—21no—
90C22×C4⋊C4D411yescharacteristic
91C22×C4⋊C4D412yes—
92C22×C4⋊C4D411yescharacteristic
93C22×C22⋊C4—22no—
94C22×C22⋊C4—21no—
95C22×C22⋊C4—21no—
96C22×C42C2311yescharacteristic
97#498—224no—
98#498C23116yescomplemented
99#474—224no—
100#474C23116yescomplemented
101#461—224no—
102#461C23116yescomplemented
103C2×#107—212no—
104C2×#106—224no—
105C2×C4⋊C8—23no—
106C2×C4⋊C8—23no—
107C2×C4⋊C8C2316yes—
108C2×C4⋊C8C2316yes—
109C2×#103—212no—
110C2×#102—212no—
111C2×C4×C8—23no—
112C2×C4×C8C2316yes—
113#332C23116yescomplemented
114D4⋊C8C23116yescomplemented
115D4⋊C8C23116yescomplemented
116C25—21no—
117C25—21no—
118C2×#41—248no—
119C2×#41—216no—
120C2×#41—448no—
121C2×#41—496no—
122C2×#41—448no—
123C22×Q8—26no—
124C22×Q8—26no—
125C22×Q8—26no—
126C22×Q8—43no—
127C22×Q8—44no—
128C22×Q8—44no—
129C22×Q8—44no—
130C22×Q8—44no—
131C22×D4—224no—
132C22×D4—23no—
133C22×D4—23no—
134C22×D4—24no—
135C22×D4—24no—
136C22×D4—24no—
137C22×D4—416no—
138C22×D4SD1618yescomplemented
139C22×D4C2×D416yes—
140C22×D4C2×D416yes—
141C23×C4—224no—
142C23×C4—21no—
143C23×C4—21no—
144C23×C4—22no—
145C23×C4—26no—
146C23×C4—26no—
147C23×C4—26no—
148C23×C4—26no—
149C23×C4—416no—
150C23×C4—44no—
151C23×C4—44no—
152C23×C4—44no—
153C23×C4—44no—
154C23×C4—41no—
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D411yescharacteristic
158C2×SD16—216no—
159C2×SD16—448no—
160C22×C8—28no—
161C22×C8—26no—
162C22×C8—26no—
163C22×C8—26no—
164C22×C8—44no—
165C22×C8—44no—
166C4⋊Q8—212no—
167C4⋊Q8—26no—
168C4⋊Q8—26no—
169C4⋊Q8—26no—
170C4⋊Q8—26no—
171C4⋊Q8—26no—
172C4⋊Q8—46no—
173C4⋊Q8C2×D4112yes—
174C4⋊Q8C2414yes—
175C4⋊Q8C2414yes—
176#123—296no—
177#123—232no—
178C22⋊Q8—248no—
179C22⋊Q8—216no—
180#121—248no—
181#121—216no—
182C4×D4—212no—
183C4×D4—212no—
184C4×D4—26no—
185C4×D4—26no—
186C4×D4—26no—
187C4×D4—26no—
188C4×D4C2×D4112yes—
189C4×D4C2×D4112yes—
190C4×D4C2414yes—
191C4×D4C2414yes—
192C2×C4⋊C4—224no—
193C2×C4⋊C4—248no—
194C2×C4⋊C4—23no—
195C2×C4⋊C4—26no—
196C2×C4⋊C4—23no—
197C2×C4⋊C4—26no—
198C2×C4⋊C4—26no—
199C2×C4⋊C4—216no—
200C2×C4⋊C4—26no—
201C2×C4⋊C4—26no—
202C2×C4⋊C4—43no—
203C2×C4⋊C4—43no—
204C2×C4⋊C4C2×D416yes—
205C2×C4⋊C4C2×D416yes—
206C2×C4⋊C4C2×D4112yes—
207C2×C22⋊C4—224no—
208C2×C22⋊C4—26no—
209C2×C22⋊C4—26no—
210C2×C22⋊C4—26no—
211C2×C22⋊C4—26no—
212C2×C42C2×D413yes—
213C2×C42C2×D413yes—
214C2×C42C2×D413yes—
215C2×C42C2413yes—
216#107—216no—
217#106—232no—
218C4⋊C8—26no—
219C4⋊C8—26no—
220C4⋊C8C2414yes—
221C4⋊C8C2414yes—
222#103—216no—
223#102—216no—
224C4×C8—26no—
225C4×C8C2414yes—
226C24—26no—
227C24—28no—
228C24—26no—
229C24—44no—
230C24—44no—
231C24—44no—
232C24—44no—
233C24—44no—
234C24#12011yescharacteristic
235#41—4192no—
236#41—432no—
237#41—432no—
238C2×Q8—212no—
239C2×Q8—24no—
240C2×Q8—24no—
241C2×Q8—46no—
242C2×Q8—412no—
243C2×Q8—412no—
244C2×Q8—424no—
245C2×Q8—412no—
246C2×Q8—412no—
247C2×Q8—812no—
248C2×D4—232no—
249C2×D4—26no—
250C2×D4—26no—
251C2×D4—212no—
252C2×D4—212no—
253C2×D4—212no—
254C2×D4—224no—
255C2×D4—496no—
256C2×D4—412no—
257C2×D4C2×SD16124yescomplemented
258C2×D4C22×D414yes—
259C2×D4C22×D414yes—
260C22×C4—24no—
261C22×C4—232no—
262C22×C4—26no—
263C22×C4—26no—
264C22×C4—212no—
265C22×C4—212no—
266C22×C4—212no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—496no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—48no—
273C22×C4—412no—
274C22×C4—412no—
275C22×C4—412no—
276C22×C4—412no—
277C22×C4—424no—
278C22×C4—424no—
279C22×C4—46no—
280C22×C4—84no—
281C22×C4#12013yes—
282C22×C4#12013yes—
283C22×C4#12013yes—
284C22×C4C2×SD1614yes—
285C22×C4#13514yes—
286C22×C4AGL(1,ℤ/8)14yes—
287C22×C4AGL(1,ℤ/8)14yes—
288C22×C4C22×D413yes—
289C22×C4C22×D413yes—
290C22×C4C22×D413yes—
291SD16—432no—
292C2×C8—224no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—412no—
297C2×C8—412no—
298C4⋊C4—232no—
299C4⋊C4—26no—
300C4⋊C4—212no—
301C4⋊C4—26no—
302C4⋊C4—212no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—46no—
307C4⋊C4—46no—
308C4⋊C4C22×D414yes—
309C4⋊C4C22×D418yes—
310C4⋊C4C22×D414yes—
311C22⋊C4—232no—
312C22⋊C4—212no—
313C22⋊C4—212no—
314C22⋊C4—24no—
315C22⋊C4—24no—
316C42#12016yes—
317C42C22×D413yes—
318C42C22×D413yes—
319C42C22×D413yes—
320C42C2511yescharacteristic
321C23—24no—
322C23—224no—
323C23—24no—
324C23—432no—
325C23—412no—
326C23—412no—
327C23—412no—
328C23—412no—
329C23—412no—
330C23—816no—
331C23#44914yes—
332C23#45014yes—
333C23#45614yes—
334C23C2×#12013yes—
335Q8—424no—
336Q8—44no—
337Q8—44no—
338Q8—44no—
339Q8—44no—
340Q8—812no—
341D4—224no—
342D4—24no—
343D4—24no—
344D4—24no—
345D4—464no—
346D4—412no—
347D4C22×SD1618yescomplemented
348C2×C4—26no—
349C2×C4—26no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—28no—
353C2×C4—464no—
354C2×C4—412no—
355C2×C4—424no—
356C2×C4—412no—
357C2×C4—424no—
358C2×C4—424no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—812no—
365C2×C4#449112yes—
366C2×C4#450112yes—
367C2×C4C2×#12013yes—
368C2×C4C2×#12013yes—
369C2×C4C2×#12013yes—
370C2×C4C22×SD1616yes—
371C2×C4C2×#13516yes—
372C2×C4C2×AGL(1,ℤ/8)16yes—
373C2×C4C2×AGL(1,ℤ/8)16yes—
374C2×C4C23×D411yescharacteristic
375C2×C4C23×D411yescharacteristic
376C2×C4C23×D411yescharacteristic
377C8—28no—
378C8—44no—
379C8—44no—
380C22—28no—
381C22—448no—
382C22—44no—
383C22—44no—
384C22—44no—
385C22—44no—
386C22—44no—
387C22—824no—
388C22#1654116yesdirect product factor
389C22C2×#45016yes—
390C22C2×#44916yes—
391C22C2×#45616yes—
392C22C22×#12011yescharacteristic
393C4—21no—
394C4—23no—
395C4—44no—
396C4—48no—
397C4—44no—
398C4—84no—
399C4C2×#45016yes—
400C4C2×#44916yes—
401C4C23×SD1611yescharacteristic
402C4C22×#13511yescharacteristic
403C4C22×AGL(1,ℤ/8)11yescharacteristic
404C4C22×AGL(1,ℤ/8)11yescharacteristic
405C2—48no—
406C2—84no—
407C2C2×#1654112yesdirect product factor
408C2C22×#45011yescharacteristic
409C2C22×#44911yescharacteristic
410C2C22×#45611yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#547C2
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×#498C2semidirect
3. C22×#474C2semidirect
4. C22×#461C2semidirect
5. C2×#1654C2direct (N × H)
6. C22×#332C2semidirect
7. C22×D4⋊C8C2semidirect
8. C22×D4⋊C8C2semidirect
24. C2×#498C22semidirect
26. C2×#474C22semidirect
28. C2×#461C22semidirect
36. #1654C22direct (N × H)
37. C2×#332C22semidirect
38. C2×D4⋊C8C22semidirect
39. C2×D4⋊C8C22semidirect
98. #498C23semidirect
100. #474C23semidirect
102. #461C23semidirect
113. #332C23semidirect
114. D4⋊C8C23semidirect
115. D4⋊C8C23semidirect
138. C22×D4SD16semidirect
257. C2×D4C2×SD16semidirect
347. D4C22×SD16semidirect
388. C22#1654direct (N × H)
407. C2C2×#1654direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5472
C22×#4982
C22×#4742
C22×#4612
C2×#16542
C22×#3322
C22×D4⋊C82