Finite Group Databasebeta

← C22×#2497 #7627934

Subgroups — C22×#2497 #7627934

Order 512.

7946 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2497C2148yesmaximal, direct product factor
2C22×#400C212yesmaximal, complemented
3C22×#396C212yesmaximal
4C22×#389C211yesmaximal, characteristic, complemented
5C22×#389C211yesmaximal, characteristic, complemented
6C22×#388C212yesmaximal
7C22×#387C212yesmaximal, complemented
8C22×#384C211yesmaximal, characteristic, complemented
9C22×#380C211yesmaximal, characteristic
10C22×#380C211yesmaximal, characteristic
11C22×C4×C4⋊C4C211yesmaximal, characteristic, complemented
12C22×C4×C22⋊C4C211yesmaximal, characteristic
13C25×C4C2211yescharacteristic
14C23×C4⋊C4C2211yescharacteristic
15C23×C4⋊C4C2211yescharacteristic
16C23×C4⋊C4C2211yescharacteristic
17C23×C4⋊C4C2211yescharacteristic
18C23×C4⋊C4C2212yes—
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2212yes—
21C23×C4⋊C4C2212yes—
22C23×C22⋊C4C2211yescharacteristic
23C23×C22⋊C4C2212yes—
24C23×C22⋊C4C2212yes—
25C23×C22⋊C4C2211yescharacteristic
26C23×C42C2211yescharacteristic
27C23×C42C2211yescharacteristic
28C23×C42C2212yes—
29#2497C221256yesdirect product factor
30C2×#400C22148yescomplemented
31C2×#396C22148yes—
32C2×#389C22124yescomplemented
33C2×#389C22124yescomplemented
34C2×#388C22148yes—
35C2×#387C22148yescomplemented
36C2×#384C22124yescomplemented
37C2×#380C22124yes—
38C2×#380C22124yes—
39C2×C4×C4⋊C4C22124yescomplemented
40C2×C4×C22⋊C4C22124yes—
41C22×#95C2211yescharacteristic
42C22×#95C2211yescharacteristic
43C22×#95C2212yes—
44C22×#95C2212yes—
45C22×#95C2212yes—
46C22×#95C2212yes—
47C22×#95C2212yes—
48C26C2311yescharacteristic
49C24×C4—28no—
50C24×C4—28no—
51C24×C4—28no—
52C24×C4C23112yes—
53C24×C4C2311yescharacteristic
54C24×C4C2312yes—
55C24×C4C2311yescharacteristic
56C24×C4C2312yes—
57C24×C4C2312yes—
58C24×C4C2312yes—
59C24×C4C2311yescharacteristic
60C24×C4C2311yescharacteristic
61C24×C4C2311yescharacteristic
62C24×C4C2311yescharacteristic
63C22×C4⋊C4—216no—
64C22×C4⋊C4—28no—
65C22×C4⋊C4—28no—
66C22×C4⋊C4—28no—
67C22×C4⋊C4—28no—
68C22×C4⋊C4—48no—
69C22×C4⋊C4—48no—
70C22×C4⋊C4—48no—
71C22×C4⋊C4C23124yes—
72C22×C4⋊C4C23112yes—
73C22×C4⋊C4C23112yes—
74C22×C4⋊C4C23112yes—
75C22×C4⋊C4C23112yes—
76C22×C4⋊C4C23124yes—
77C22×C4⋊C4C23124yes—
78C22×C4⋊C4C23124yes—
79C22×C22⋊C4—28no—
80C22×C22⋊C4—48no—
81C22×C22⋊C4—48no—
82C22×C22⋊C4Q8116yes—
83C22×C22⋊C4C23112yes—
84C22×C22⋊C4C23124yes—
85C22×C22⋊C4C23124yes—
86C22×C22⋊C4C23112yes—
87C22×C42—28no—
88C22×C42—28no—
89C22×C42—48no—
90C22×C42C23112yes—
91C22×C42C23112yes—
92C22×C42C23124yes—
93#400C231128yescomplemented
94#396C231128yes—
95#389C23164yescomplemented
96#389C23164yescomplemented
97#388C231128yes—
98#387C231128yescomplemented
99#384C23164yescomplemented
100#380C23164yes—
101#380C23164yes—
102C4×C4⋊C4C23164yescomplemented
103C4×C22⋊C4C23164yes—
104C2×#95C23124yes—
105C2×#95C23112yes—
106C2×#95C23124yes—
107C2×#95C23124yes—
108C2×#95C23124yes—
109C2×#95C23112yes—
110C2×#95C23124yes—
111C25—24no—
112C25—24no—
113C25—24no—
114C25—24no—
115C25—24no—
116C25—24no—
117C25C2×Q818yes—
118C25C2416yes—
119C25C2411yescharacteristic
120C23×C4—24no—
121C23×C4—24no—
122C23×C4—24no—
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4—28no—
132C23×C4—28no—
133C23×C4—24no—
134C23×C4—24no—
135C23×C4—24no—
136C23×C4—24no—
137C23×C4—28no—
138C23×C4—28no—
139C23×C4—28no—
140C23×C4—28no—
141C23×C4—28no—
142C23×C4—24no—
143C23×C4—28no—
144C23×C4—248no—
145C23×C4—248no—
146C23×C4—248no—
147C23×C4—464no—
148C23×C4C2×Q818yes—
149C23×C4C2×Q818yes—
150C23×C4#4118yes—
151C23×C4#4118yes—
152C23×C4#4118yes—
153C23×C4#4118yes—
154C23×C4C24112yes—
155C23×C4C24112yes—
156C23×C4C24112yes—
157C23×C4C2416yes—
158C23×C4C24112yes—
159C23×C4C2416yes—
160C23×C4C24116yes—
161C23×C4C2416yes—
162C23×C4C2416yes—
163C23×C4C2416yes—
164C23×C4C2416yes—
165C2×C4⋊C4—296no—
166C2×C4⋊C4—248no—
167C2×C4⋊C4—248no—
168C2×C4⋊C4—248no—
169C2×C4⋊C4—248no—
170C2×C4⋊C4—448no—
171C2×C4⋊C4—448no—
172C2×C4⋊C4—448no—
173C2×C4⋊C4C24116yes—
174C2×C4⋊C4C24116yes—
175C2×C4⋊C4C24116yes—
176C2×C4⋊C4C24116yes—
177C2×C4⋊C4C24132yes—
178C2×C4⋊C4C24132yes—
179C2×C4⋊C4C24132yes—
180C2×C4⋊C4C24132yes—
181C2×C22⋊C4—248no—
182C2×C22⋊C4—448no—
183C2×C22⋊C4—448no—
184C2×C22⋊C4C2×Q8196yes—
185C2×C22⋊C4C24116yes—
186C2×C22⋊C4C24132yes—
187C2×C22⋊C4C24132yes—
188C2×C22⋊C4C24116yes—
189C2×C42—248no—
190C2×C42—248no—
191C2×C42—448no—
192C2×C42C24116yes—
193C2×C42C24116yes—
194C2×C42C24132yes—
195#95C24116yes—
196#95C24116yes—
197#95C24132yes—
198#95C24132yes—
199#95C24132yes—
200#95C24132yes—
201#95C24132yes—
202C24—232no—
203C24—232no—
204C24—232no—
205C24—212no—
206C24—212no—
207C24—212no—
208C24—212no—
209C24—212no—
210C24—212no—
211C24—416no—
212C24—416no—
213C24—416no—
214C24—416no—
215C24C22×Q8124yes—
216C24C22×Q814yes—
217C24C2×#4114yes—
218C24C2×#4114yes—
219C24C2×#4114yes—
220C24C2×#4114yes—
221C24H(5,𝔽2)14yes—
222C24H(5,𝔽2)14yes—
223C24C2514yes—
224C24C2513yes—
225C22×C4—232no—
226C22×C4—232no—
227C22×C4—232no—
228C22×C4—212no—
229C22×C4—212no—
230C22×C4—212no—
231C22×C4—212no—
232C22×C4—212no—
233C22×C4—212no—
234C22×C4—212no—
235C22×C4—212no—
236C22×C4—224no—
237C22×C4—224no—
238C22×C4—224no—
239C22×C4—224no—
240C22×C4—224no—
241C22×C4—224no—
242C22×C4—212no—
243C22×C4—212no—
244C22×C4—212no—
245C22×C4—224no—
246C22×C4—224no—
247C22×C4—224no—
248C22×C4—224no—
249C22×C4—224no—
250C22×C4—224no—
251C22×C4—212no—
252C22×C4—232no—
253C22×C4—232no—
254C22×C4—232no—
255C22×C4—416no—
256C22×C4—432no—
257C22×C4—432no—
258C22×C4—432no—
259C22×C4—416no—
260C22×C4—432no—
261C22×C4—4192no—
262C22×C4#126164yes—
263C22×C4C22×Q8124yes—
264C22×C4C22×Q8124yes—
265C22×C4C2×#41124yes—
266C22×C4C2×#41124yes—
267C22×C4C2×#41124yes—
268C22×C4C2×#41124yes—
269C22×C4C2514yes—
270C22×C4C2514yes—
271C22×C4C2518yes—
272C22×C4C2518yes—
273C22×C4C2518yes—
274C22×C4C2518yes—
275C22×C4C2514yes—
276C22×C4C2514yes—
277C22×C4C2514yes—
278C22×C4C2514yes—
279C4⋊C4—264no—
280C4⋊C4—232no—
281C4⋊C4—232no—
282C4⋊C4—232no—
283C4⋊C4—232no—
284C4⋊C4—432no—
285C4⋊C4—432no—
286C4⋊C4—432no—
287C22⋊C4—232no—
288C22⋊C4—432no—
289C22⋊C4—432no—
290C22⋊C4C22×Q8164yes—
291C42—232no—
292C42—232no—
293C42—432no—
294C23—24no—
295C23—24no—
296C23—24no—
297C23—24no—
298C23—24no—
299C23—24no—
300C23—248no—
301C23—248no—
302C23—248no—
303C23—424no—
304C23—424no—
305C23—424no—
306C23—424no—
307C23—4128no—
308C23C2×#126116yes—
309C23#533116yes—
310C23#540116yes—
311C23#553116yes—
312C23#554116yes—
313C23#554116yes—
314C23#555116yes—
315C23C23×Q818yes—
316C23C23×Q816yes—
317C23C22×#4116yes—
318C23C22×#4116yes—
319C23C22×#4116yes—
320C23C22×#4116yes—
321C23C2×H(5,𝔽2)16yes—
322C23C2×H(5,𝔽2)16yes—
323C23C2611yescharacteristic
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—248no—
331C2×C4—248no—
332C2×C4—248no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—28no—
337C2×C4—28no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—28no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—28no—
349C2×C4—28no—
350C2×C4—24no—
351C2×C4—424no—
352C2×C4—448no—
353C2×C4—448no—
354C2×C4—448no—
355C2×C4—424no—
356C2×C4—448no—
357C2×C4—464no—
358C2×C4C2×#126196yes—
359C2×C4C23×Q818yes—
360C2×C4C23×Q818yes—
361C2×C4C22×#4118yes—
362C2×C4C22×#4118yes—
363C2×C4C22×#4118yes—
364C2×C4C22×#4118yes—
365C22—28no—
366C22—28no—
367C22—28no—
368C22—44no—
369C22—496no—
370C22—44no—
371C22—44no—
372C22—44no—
373C22#2497164yesdirect product factor
374C22C22×#126112yes—
375C22C2×#533112yes—
376C22C2×#540112yes—
377C22C2×#553112yes—
378C22C2×#554112yes—
379C22C2×#554112yes—
380C22C2×#555112yes—
381C22C24×Q811yescharacteristic
382C22C23×#4111yescharacteristic
383C22C23×#4111yescharacteristic
384C22C23×#4111yescharacteristic
385C22C23×#4111yescharacteristic
386C22C22×H(5,𝔽2)11yescharacteristic
387C22C22×H(5,𝔽2)11yescharacteristic
388C4—28no—
389C4—28no—
390C4—28no—
391C4—44no—
392C4—48no—
393C4—48no—
394C4—48no—
395C4—44no—
396C4—48no—
397C4C22×#126116yes—
398C2—48no—
399C2C2×#2497124yesdirect product factor
400C2C23×#12611yescharacteristic
401C2C22×#53311yescharacteristic
402C2C22×#54011yescharacteristic
403C2C22×#55411yescharacteristic
404C2C22×#55411yescharacteristic
405C2C22×#55311yescharacteristic
406C2C22×#55511yescharacteristic
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2497C2direct (N × H)
2. C22×#400C2semidirect
4. C22×#389C2semidirect
5. C22×#389C2semidirect
7. C22×#387C2semidirect
8. C22×#384C2semidirect
11. C22×C4×C4⋊C4C2semidirect
29. #2497C22direct (N × H)
30. C2×#400C22semidirect
32. C2×#389C22semidirect
33. C2×#389C22semidirect
35. C2×#387C22semidirect
36. C2×#384C22semidirect
39. C2×C4×C4⋊C4C22semidirect
93. #400C23semidirect
95. #389C23semidirect
96. #389C23semidirect
98. #387C23semidirect
99. #384C23semidirect
102. C4×C4⋊C4C23semidirect
373. C22#2497direct (N × H)
399. C2C2×#2497direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24972
C22×#4002
C22×#3962
C22×#3892
C22×#3882
C22×#3872
C22×#3842
C22×#3802
C22×C4×C4⋊C42
C22×C4×C22⋊C42