Finite Group Databasebeta

← C22×#2620 #7627768

Subgroups — C22×#2620 #7627768

Order 512.

13818 conjugacy classes of subgroups.

The subgroup lattice has 381 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#124C211yesmaximal, characteristic, complemented
2C23×C22⋊Q8C211yesmaximal, characteristic, complemented
3C23×#121C211yesmaximal, characteristic
4C23×#117C211yesmaximal, characteristic, complemented
5C2×#2620C2148yesmaximal, direct product factor
6C22×#396C214yesmaximal, complemented
7C22×#394C214yesmaximal, complemented
8C22×#391C211yesmaximal, characteristic, complemented
9C22×#390C211yesmaximal, characteristic, complemented
10C22×#384C211yesmaximal, characteristic, complemented
11C24×Q8C2211yescharacteristic
12C24×D4C2211yescharacteristic
13C24×D4C2212yes—
14C25×C4C2211yescharacteristic
15C22×#124—216no—
16C22×#124C22124yescomplemented
17C22×C22⋊Q8—216no—
18C22×C22⋊Q8C22124yescomplemented
19C22×#121—216no—
20C22×#121C22124yes—
21C22×#117—216no—
22C22×#117C22124yescomplemented
23C23×C4⋊C4C2212yes—
24C23×C4⋊C4C2211yescharacteristic
25C23×C4⋊C4C2211yescharacteristic
26C23×C4⋊C4C2212yes—
27C23×C4⋊C4C2214yes—
28C23×C22⋊C4C2212yes—
29C23×C22⋊C4C2212yes—
30C23×C22⋊C4C2212yes—
31C23×C22⋊C4C2214yes—
32C23×C22⋊C4C2214yes—
33C23×C42C2211yescharacteristic
34C23×C42C2211yescharacteristic
35#2620C221256yesdirect product factor
36C2×#396C22196yescomplemented
37C2×#394C22196yescomplemented
38C2×#391C22124yescomplemented
39C2×#390C22124yescomplemented
40C2×#384C22124yescomplemented
41C22×#95C2214yes—
42C26C2312yes—
43C26C2311yescharacteristic
44C23×Q8—28no—
45C23×Q8—28no—
46C23×Q8—28no—
47C23×Q8C23112yes—
48C23×D4—216no—
49C23×D4—28no—
50C23×D4—28no—
51C23×D4—28no—
52C23×D4—416no—
53C23×D4C23112yes—
54C23×D4C23124yes—
55C24×C4—28no—
56C24×C4—28no—
57C24×C4D4116yes—
58C24×C4C2312yes—
59C24×C4C2312yes—
60C24×C4C2312yes—
61C24×C4C2312yes—
62C24×C4C23112yes—
63C24×C4C2311yescharacteristic
64C24×C4C2312yes—
65C24×C4C2311yescharacteristic
66C2×#124—2192no—
67C2×#124C23164yescomplemented
68C2×C22⋊Q8—2192no—
69C2×C22⋊Q8C23164yescomplemented
70C2×#121—2192no—
71C2×#121C23164yes—
72C2×#117—2192no—
73C2×#117C23164yescomplemented
74C22×C4⋊C4—216no—
75C22×C4⋊C4—28no—
76C22×C4⋊C4—28no—
77C22×C4⋊C4—216no—
78C22×C4⋊C4—416no—
79C22×C4⋊C4C23124yes—
80C22×C4⋊C4C23124yes—
81C22×C4⋊C4C23112yes—
82C22×C4⋊C4C23112yes—
83C22×C4⋊C4C23148yes—
84C22×C22⋊C4—216no—
85C22×C22⋊C4—216no—
86C22×C22⋊C4—216no—
87C22×C22⋊C4—232no—
88C22×C22⋊C4—416no—
89C22×C22⋊C4C23124yes—
90C22×C22⋊C4C23124yes—
91C22×C22⋊C4C23148yes—
92C22×C22⋊C4C23124yes—
93C22×C22⋊C4C23148yes—
94C22×C42—28no—
95C22×C42D4116yescomplemented
96C22×C42C23112yes—
97C22×C42C23112yes—
98#396C231256yescomplemented
99#394C231256yescomplemented
100#391C23164yescomplemented
101#390C23164yescomplemented
102#384C23164yescomplemented
103C2×#95C23148yes—
104C25—24no—
105C25—24no—
106C25—28no—
107C25—28no—
108C25—28no—
109C25—28no—
110C25—28no—
111C25—216no—
112C25—216no—
113C25C2×D418yes—
114C25C24112yes—
115C25C2416yes—
116C25C2411yescharacteristic
117C22×Q8—248no—
118C22×Q8—248no—
119C22×Q8—248no—
120C22×Q8—464no—
121C22×Q8C24116yes—
122C22×D4—296no—
123C22×D4—248no—
124C22×D4—248no—
125C22×D4—248no—
126C22×D4—496no—
127C22×D4—4128no—
128C22×D4—464no—
129C22×D4C24116yes—
130C22×D4C24132yes—
131C23×C4—24no—
132C23×C4—24no—
133C23×C4—28no—
134C23×C4—28no—
135C23×C4—2128no—
136C23×C4—248no—
137C23×C4—248no—
138C23×C4—28no—
139C23×C4—28no—
140C23×C4—28no—
141C23×C4—28no—
142C23×C4—28no—
143C23×C4—28no—
144C23×C4—28no—
145C23×C4—216no—
146C23×C4—216no—
147C23×C4—28no—
148C23×C4C2×D4116yes—
149C23×C4C2×D418yes—
150C23×C4C2×D4196yes—
151C23×C4C2×D418yes—
152C23×C4C2×D418yes—
153C23×C4#4118yes—
154C23×C4C24112yes—
155C23×C4C24112yes—
156C23×C4C24112yes—
157C23×C4C24112yes—
158C23×C4C24112yes—
159C23×C4C2416yes—
160C23×C4C24116yes—
161C23×C4C2416yes—
162#124—2256no—
163C22⋊Q8—2256no—
164#121—2256no—
165#117—2256no—
166C2×C4⋊C4—296no—
167C2×C4⋊C4—248no—
168C2×C4⋊C4—248no—
169C2×C4⋊C4—296no—
170C2×C4⋊C4—496no—
171C2×C4⋊C4C24132yes—
172C2×C4⋊C4C24116yes—
173C2×C4⋊C4C24116yes—
174C2×C4⋊C4C24132yes—
175C2×C4⋊C4C24164yes—
176C2×C22⋊C4—296no—
177C2×C22⋊C4—296no—
178C2×C22⋊C4—296no—
179C2×C22⋊C4—2192no—
180C2×C22⋊C4—496no—
181C2×C22⋊C4C24132yes—
182C2×C22⋊C4C24132yes—
183C2×C22⋊C4C24132yes—
184C2×C22⋊C4C24164yes—
185C2×C22⋊C4C24164yes—
186C2×C42—248no—
187C2×C42C2×D4196yescomplemented
188C2×C42C24116yes—
189C2×C42C24116yes—
190#95C24164yes—
191C24—232no—
192C24—232no—
193C24—232no—
194C24—212no—
195C24—212no—
196C24—224no—
197C24—224no—
198C24—224no—
199C24—224no—
200C24—224no—
201C24—248no—
202C24—248no—
203C24—432no—
204C24—432no—
205C24—432no—
206C24—432no—
207C24—432no—
208C24—464no—
209C24—464no—
210C24C22×D4124yes—
211C24C22×D414yes—
212C24C22×D414yes—
213C24C2×#4114yes—
214C24H(5,𝔽2)18yes—
215C242−1+418yes—
216C24C2518yes—
217C24C2514yes—
218C24C2513yes—
219C2×Q8—232no—
220C2×Q8—232no—
221C2×Q8—232no—
222C2×Q8—4192no—
223C2×D4—264no—
224C2×D4—232no—
225C2×D4—232no—
226C2×D4—232no—
227C2×D4—464no—
228C2×D4—4384no—
229C2×D4—4192no—
230C22×C4—232no—
231C22×C4—264no—
232C22×C4—212no—
233C22×C4—212no—
234C22×C4—224no—
235C22×C4—224no—
236C22×C4—2384no—
237C22×C4—232no—
238C22×C4—232no—
239C22×C4—224no—
240C22×C4—224no—
241C22×C4—224no—
242C22×C4—224no—
243C22×C4—224no—
244C22×C4—224no—
245C22×C4—224no—
246C22×C4—248no—
247C22×C4—248no—
248C22×C4—224no—
249C22×C4—432no—
250C22×C4—432no—
251C22×C4—432no—
252C22×C4—432no—
253C22×C4#121164yes—
254C22×C4C22×D4148yes—
255C22×C4C22×D4124yes—
256C22×C4C22×D4164yes—
257C22×C4C22×D4124yes—
258C22×C4C22×D4124yes—
259C22×C4C2×#41124yes—
260C22×C4C2518yes—
261C22×C4C2518yes—
262C22×C4C2518yes—
263C22×C4C2518yes—
264C22×C4C2518yes—
265C22×C4C2514yes—
266C22×C4C2514yes—
267C4⋊C4—264no—
268C4⋊C4—232no—
269C4⋊C4—232no—
270C4⋊C4—264no—
271C4⋊C4—464no—
272C22⋊C4—264no—
273C22⋊C4—264no—
274C22⋊C4—264no—
275C22⋊C4—2128no—
276C22⋊C4—464no—
277C42—232no—
278C42C22×D4164yescomplemented
279C23—24no—
280C23—24no—
281C23—28no—
282C23—28no—
283C23—248no—
284C23—248no—
285C23—248no—
286C23—28no—
287C23—28no—
288C23—28no—
289C23—216no—
290C23—216no—
291C23—4128no—
292C23—448no—
293C23—448no—
294C23—448no—
295C23—448no—
296C23—448no—
297C23—496no—
298C23—496no—
299C23—8128no—
300C23C2×#121116yes—
301C23#535116yes—
302C23#536116yes—
303C23#537132yes—
304C23#542132yes—
305C23C23×D418yes—
306C23C23×D416yes—
307C23C23×D416yes—
308C23C22×#4116yes—
309C23C2×H(5,𝔽2)112yes—
310C23C2×2−1+4112yes—
311C23C2611yescharacteristic
312Q8—464no—
313D4—4128no—
314D4—464no—
315C2×C4—24no—
316C2×C4—24no—
317C2×C4—28no—
318C2×C4—28no—
319C2×C4—248no—
320C2×C4—296no—
321C2×C4—2128no—
322C2×C4—28no—
323C2×C4—28no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—28no—
329C2×C4—216no—
330C2×C4—216no—
331C2×C4—28no—
332C2×C4—448no—
333C2×C4—448no—
334C2×C4—448no—
335C2×C4—448no—
336C2×C4C2×#121196yes—
337C2×C4C23×D4116yes—
338C2×C4C23×D418yes—
339C2×C4C23×D418yes—
340C2×C4C23×D418yes—
341C2×C4C22×#4118yes—
342C22—28no—
343C22—28no—
344C22—28no—
345C22—496no—
346C22—48no—
347C22—48no—
348C22—48no—
349C22—48no—
350C22—416no—
351C22—416no—
352C22—48no—
353C22—896no—
354C22#2620164yesdirect product factor
355C22C22×#121112yes—
356C22C2×#535112yes—
357C22C2×#536112yes—
358C22C2×#537124yes—
359C22C2×#542124yes—
360C22C24×D411yescharacteristic
361C22C24×D411yescharacteristic
362C22C23×#4111yescharacteristic
363C22C22×H(5,𝔽2)12yes—
364C22C22×2−1+412yes—
365C4—28no—
366C4—216no—
367C4—48no—
368C4—48no—
369C4—48no—
370C4—48no—
371C4C22×#121116yes—
372C2—48no—
373C2—88no—
374C2C2×#2620124yesdirect product factor
375C2C23×#12111yescharacteristic
376C2C22×#53511yescharacteristic
377C2C22×#53712yes—
378C2C22×#54212yes—
379C2C22×#53611yescharacteristic
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC23×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×#124C2semidirect
2. C23×C22⋊Q8C2semidirect
4. C23×#117C2semidirect
5. C2×#2620C2direct (N × H)
6. C22×#396C2semidirect
7. C22×#394C2semidirect
8. C22×#391C2semidirect
9. C22×#390C2semidirect
10. C22×#384C2semidirect
16. C22×#124C22semidirect
18. C22×C22⋊Q8C22semidirect
22. C22×#117C22semidirect
35. #2620C22direct (N × H)
36. C2×#396C22semidirect
37. C2×#394C22semidirect
38. C2×#391C22semidirect
39. C2×#390C22semidirect
40. C2×#384C22semidirect
67. C2×#124C23semidirect
69. C2×C22⋊Q8C23semidirect
73. C2×#117C23semidirect
95. C22×C42D4semidirect
98. #396C23semidirect
99. #394C23semidirect
100. #391C23semidirect
101. #390C23semidirect
102. #384C23semidirect
187. C2×C42C2×D4semidirect
278. C42C22×D4semidirect
354. C22#2620direct (N × H)
374. C2C2×#2620direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1242
C23×C22⋊Q82
C23×#1212
C23×#1172
C2×#26202
C22×#3962
C22×#3942
C22×#3912
C22×#3902
C22×#3842