Finite Group Databasebeta

← C22×#2494 #7627950

Subgroups — C22×#2494 #7627950

Order 512.

7642 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2494C2148yesmaximal, direct product factor
2C22×#401C212yesmaximal, complemented
3C22×#397C212yesmaximal
4C22×#389C211yesmaximal, characteristic, complemented
5C22×#389C211yesmaximal, characteristic, complemented
6C22×#388C212yesmaximal
7C22×#387C212yesmaximal, complemented
8C22×#382C211yesmaximal, 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×C22⋊C4C2211yescharacteristic
21C23×C22⋊C4C2211yescharacteristic
22C23×C22⋊C4C2212yes—
23C23×C22⋊C4C2212yes—
24C23×C42C2211yescharacteristic
25C23×C42C2211yescharacteristic
26C23×C42C2212yes—
27#2494C221256yesdirect product factor
28C2×#401C22148yescomplemented
29C2×#397C22148yes—
30C2×#389C22124yescomplemented
31C2×#389C22124yescomplemented
32C2×#388C22148yes—
33C2×#387C22148yescomplemented
34C2×#382C22124yescomplemented
35C2×#380C22124yes—
36C2×#380C22124yes—
37C2×C4×C4⋊C4C22124yescomplemented
38C2×C4×C22⋊C4C22124yes—
39C22×#95C2211yescharacteristic
40C22×#95C2211yescharacteristic
41C22×#95C2212yes—
42C22×#95C2212yes—
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×C4C2311yescharacteristic
58C24×C4C2311yescharacteristic
59C24×C4C2312yes—
60C24×C4C2312yes—
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⋊C4C23112yes—
70C22×C4⋊C4C23112yes—
71C22×C4⋊C4C23112yes—
72C22×C4⋊C4C23112yes—
73C22×C4⋊C4C23124yes—
74C22×C4⋊C4C23124yes—
75C22×C22⋊C4—28no—
76C22×C22⋊C4—216no—
77C22×C22⋊C4—28no—
78C22×C22⋊C4—48no—
79C22×C22⋊C4C23112yes—
80C22×C22⋊C4C23124yes—
81C22×C22⋊C4C23112yes—
82C22×C22⋊C4C23124yes—
83C22×C42—28no—
84C22×C42—28no—
85C22×C42—48no—
86C22×C42C23112yes—
87C22×C42C23112yes—
88C22×C42C23124yes—
89#401C231128yescomplemented
90#397C231128yes—
91#389C23164yescomplemented
92#389C23164yescomplemented
93#388C231128yes—
94#387C231128yescomplemented
95#382C23164yescomplemented
96#380C23164yes—
97#380C23164yes—
98C4×C4⋊C4C23164yescomplemented
99C4×C22⋊C4C23164yes—
100C2×#95C23124yes—
101C2×#95C23124yes—
102C2×#95C23124yes—
103C2×#95C23112yes—
104C2×#95C23124yes—
105C2×#95C23124yes—
106C2×#95C23124yes—
107C2×#95C23124yes—
108C2×#95C23112yes—
109C25—24no—
110C25—24no—
111C25—24no—
112C25—24no—
113C25—24no—
114C25—24no—
115C25#4118yes—
116C25C2416yes—
117C25C2411yescharacteristic
118C23×C4—24no—
119C23×C4—24no—
120C23×C4—28no—
121C23×C4—24no—
122C23×C4—28no—
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4—24no—
132C23×C4—24no—
133C23×C4—24no—
134C23×C4—24no—
135C23×C4—24no—
136C23×C4—24no—
137C23×C4—28no—
138C23×C4—28no—
139C23×C4—24no—
140C23×C4—28no—
141C23×C4—28no—
142C23×C4—24no—
143C23×C4—24no—
144C23×C4—248no—
145C23×C4—248no—
146C23×C4—248no—
147C23×C4—464no—
148C23×C4#4118yes—
149C23×C4#4118yes—
150C23×C4#4118yes—
151C23×C4#4118yes—
152C23×C4C24112yes—
153C23×C4C24112yes—
154C23×C4C2416yes—
155C23×C4C24112yes—
156C23×C4C24112yes—
157C23×C4C2416yes—
158C23×C4C2416yes—
159C23×C4C2416yes—
160C23×C4C24116yes—
161C23×C4C2416yes—
162C23×C4C2416yes—
163C2×C4⋊C4—296no—
164C2×C4⋊C4—248no—
165C2×C4⋊C4—248no—
166C2×C4⋊C4—248no—
167C2×C4⋊C4—248no—
168C2×C4⋊C4—448no—
169C2×C4⋊C4C24116yes—
170C2×C4⋊C4C24116yes—
171C2×C4⋊C4C24116yes—
172C2×C4⋊C4C24116yes—
173C2×C4⋊C4C24132yes—
174C2×C4⋊C4C24132yes—
175C2×C22⋊C4—248no—
176C2×C22⋊C4—296no—
177C2×C22⋊C4—248no—
178C2×C22⋊C4—448no—
179C2×C22⋊C4C24116yes—
180C2×C22⋊C4C24116yes—
181C2×C22⋊C4C24132yes—
182C2×C22⋊C4C24132yes—
183C2×C42—248no—
184C2×C42—248no—
185C2×C42—448no—
186C2×C42C24116yes—
187C2×C42C24116yes—
188C2×C42C24132yes—
189#95C24116yes—
190#95C24116yes—
191#95C24132yes—
192#95C24132yes—
193#95C24132yes—
194#95C24132yes—
195#95C24132yes—
196#95C24132yes—
197#95C24132yes—
198C24—232no—
199C24—232no—
200C24—232no—
201C24—212no—
202C24—212no—
203C24—212no—
204C24—212no—
205C24—212no—
206C24—212no—
207C24—416no—
208C24—416no—
209C24—416no—
210C24—416no—
211C24C2×#41124yes—
212C24C2×#4114yes—
213C24C2×#4114yes—
214C24C2×#4114yes—
215C24C2×#4114yes—
216C24C2×#4114yes—
217C24H(5,𝔽2)14yes—
218C242−1+414yes—
219C24C2514yes—
220C24C2513yes—
221C22×C4—232no—
222C22×C4—212no—
223C22×C4—212no—
224C22×C4—212no—
225C22×C4—212no—
226C22×C4—212no—
227C22×C4—224no—
228C22×C4—212no—
229C22×C4—212no—
230C22×C4—224no—
231C22×C4—212no—
232C22×C4—224no—
233C22×C4—224no—
234C22×C4—224no—
235C22×C4—224no—
236C22×C4—224no—
237C22×C4—224no—
238C22×C4—212no—
239C22×C4—212no—
240C22×C4—212no—
241C22×C4—224no—
242C22×C4—224no—
243C22×C4—224no—
244C22×C4—212no—
245C22×C4—224no—
246C22×C4—212no—
247C22×C4—212no—
248C22×C4—232no—
249C22×C4—232no—
250C22×C4—232no—
251C22×C4—416no—
252C22×C4—432no—
253C22×C4—432no—
254C22×C4—416no—
255C22×C4—432no—
256C22×C4—432no—
257C22×C4—416no—
258C22×C4—416no—
259C22×C4—4192no—
260C22×C4#126164yes—
261C22×C4C2×#41124yes—
262C22×C4C2×#41124yes—
263C22×C4C2×#41124yes—
264C22×C4C2×#41124yes—
265C22×C4C2514yes—
266C22×C4C2514yes—
267C22×C4C2514yes—
268C22×C4C2518yes—
269C22×C4C2518yes—
270C22×C4C2514yes—
271C22×C4C2518yes—
272C22×C4C2518yes—
273C22×C4C2514yes—
274C22×C4C2514yes—
275C4⋊C4—264no—
276C4⋊C4—232no—
277C4⋊C4—232no—
278C4⋊C4—232no—
279C4⋊C4—232no—
280C4⋊C4—432no—
281C22⋊C4—232no—
282C22⋊C4—264no—
283C22⋊C4—232no—
284C22⋊C4—432no—
285C42—232no—
286C42—232no—
287C42—432no—
288C23—24no—
289C23—24no—
290C23—24no—
291C23—24no—
292C23—24no—
293C23—24no—
294C23—248no—
295C23—248no—
296C23—248no—
297C23—424no—
298C23—424no—
299C23—424no—
300C23—424no—
301C23—4128no—
302C23C2×#126116yes—
303C23#529116yes—
304C23#542116yes—
305C23#552116yes—
306C23#553116yes—
307C23#553116yes—
308C23#556116yes—
309C23C22×#4118yes—
310C23C22×#4116yes—
311C23C22×#4116yes—
312C23C22×#4116yes—
313C23C22×#4116yes—
314C23C22×#4116yes—
315C23C2×H(5,𝔽2)16yes—
316C23C2×2−1+416yes—
317C23C2611yescharacteristic
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—248no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—28no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—28no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—28no—
332C2×C4—28no—
333C2×C4—28no—
334C2×C4—28no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—24no—
342C2×C4—28no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—424no—
346C2×C4—448no—
347C2×C4—448no—
348C2×C4—424no—
349C2×C4—448no—
350C2×C4—424no—
351C2×C4—448no—
352C2×C4—424no—
353C2×C4—464no—
354C2×C4C2×#126196yes—
355C2×C4C22×#4118yes—
356C2×C4C22×#4118yes—
357C2×C4C22×#4118yes—
358C2×C4C22×#4118yes—
359C22—28no—
360C22—28no—
361C22—28no—
362C22—44no—
363C22—44no—
364C22—496no—
365C22—44no—
366C22—44no—
367C22#2494164yesdirect product factor
368C22C22×#126112yes—
369C22C2×#529112yes—
370C22C2×#542112yes—
371C22C2×#552112yes—
372C22C2×#553112yes—
373C22C2×#553112yes—
374C22C2×#556112yes—
375C22C23×#4111yescharacteristic
376C22C23×#4111yescharacteristic
377C22C23×#4111yescharacteristic
378C22C23×#4111yescharacteristic
379C22C23×#4111yescharacteristic
380C22C22×H(5,𝔽2)11yescharacteristic
381C22C22×2−1+411yescharacteristic
382C4—28no—
383C4—44no—
384C4—48no—
385C4—48no—
386C4—44no—
387C4—48no—
388C4—44no—
389C4—48no—
390C4—44no—
391C4C22×#126116yes—
392C2—48no—
393C2C2×#2494124yesdirect product factor
394C2C23×#12611yescharacteristic
395C2C22×#52911yescharacteristic
396C2C22×#54211yescharacteristic
397C2C22×#55211yescharacteristic
398C2C22×#55311yescharacteristic
399C2C22×#55311yescharacteristic
400C2C22×#55611yescharacteristic
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×#2494C2direct (N × H)
2. C22×#401C2semidirect
4. C22×#389C2semidirect
5. C22×#389C2semidirect
7. C22×#387C2semidirect
8. C22×#382C2semidirect
11. C22×C4×C4⋊C4C2semidirect
27. #2494C22direct (N × H)
28. C2×#401C22semidirect
30. C2×#389C22semidirect
31. C2×#389C22semidirect
33. C2×#387C22semidirect
34. C2×#382C22semidirect
37. C2×C4×C4⋊C4C22semidirect
89. #401C23semidirect
91. #389C23semidirect
92. #389C23semidirect
94. #387C23semidirect
95. #382C23semidirect
98. C4×C4⋊C4C23semidirect
367. C22#2494direct (N × H)
393. C2C2×#2494direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24942
C22×#4012
C22×#3972
C22×#3892
C22×#3882
C22×#3872
C22×#3822
C22×#3802
C22×C4×C4⋊C42
C22×C4×C22⋊C42