Finite Group Databasebeta

← C22×#2748 #7633501

Subgroups — C22×#2748 #7633501

Order 512.

9122 conjugacy classes of subgroups.

The subgroup lattice has 375 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2748C2148yesmaximal, direct product factor
2C22×#399C212yesmaximal, complemented
3C22×#398C212yesmaximal, complemented
4C22×#396C212yesmaximal, complemented
5C22×#390C211yesmaximal, characteristic
6C22×#387C212yesmaximal, complemented
7C22×#386C211yesmaximal, characteristic
8C22×#386C211yesmaximal, characteristic
9C22×#385C212yesmaximal, complemented
10C22×#380C212yesmaximal, complemented
11C24×D4C2211yescharacteristic
12C25×C4C2211yescharacteristic
13C25×C4C2211yescharacteristic
14C23×C4⋊C4C2212yes—
15C23×C4⋊C4C2212yes—
16C23×C4⋊C4C2212yes—
17C23×C4⋊C4C2212yes—
18C23×C4⋊C4C2211yescharacteristic
19C23×C4⋊C4C2212yes—
20C23×C22⋊C4C2212yes—
21C23×C22⋊C4C2212yes—
22C23×C22⋊C4C2212yes—
23C23×C22⋊C4C2212yes—
24C23×C22⋊C4C2211yescharacteristic
25C23×C22⋊C4C2211yescharacteristic
26C23×C42C2211yescharacteristic
27#2748C221256yesdirect product factor
28C2×#399C22148yescomplemented
29C2×#398C22148yescomplemented
30C2×#396C22148yescomplemented
31C2×#390C22124yes—
32C2×#387C22148yescomplemented
33C2×#386C22124yes—
34C2×#386C22124yes—
35C2×#385C22148yescomplemented
36C2×#380C22148yescomplemented
37C22×#95C2212yes—
38C22×#95C2212yes—
39C22×#95C2212yes—
40C22×#95C2212yes—
41C22×#95C2212yes—
42C26C2311yescharacteristic
43C26C2311yescharacteristic
44C23×D4—44no—
45C23×D4—44no—
46C23×D4Q8116yes—
47C23×D4C23112yes—
48C24×C4—216no—
49C24×C4—44no—
50C24×C4—48no—
51C24×C4—44no—
52C24×C4C2312yes—
53C24×C4C2312yes—
54C24×C4C2312yes—
55C24×C4C2312yes—
56C24×C4C2312yes—
57C24×C4C23112yes—
58C24×C4C2311yescharacteristic
59C24×C4C2312yes—
60C24×C4C23112yes—
61C22×C4⋊C4—216no—
62C22×C4⋊C4—48no—
63C22×C4⋊C4—44no—
64C22×C4⋊C4—48no—
65C22×C4⋊C4—48no—
66C22×C4⋊C4—48no—
67C22×C4⋊C4C23124yes—
68C22×C4⋊C4C23124yes—
69C22×C4⋊C4C23124yes—
70C22×C4⋊C4C23124yes—
71C22×C4⋊C4C23112yes—
72C22×C4⋊C4C23124yes—
73C22×C22⋊C4—216no—
74C22×C22⋊C4—48no—
75C22×C22⋊C4—48no—
76C22×C22⋊C4—44no—
77C22×C22⋊C4—44no—
78C22×C22⋊C4—48no—
79C22×C22⋊C4C23124yes—
80C22×C22⋊C4C23112yes—
81C22×C22⋊C4C23124yes—
82C22×C22⋊C4C23124yes—
83C22×C22⋊C4C23112yes—
84C22×C22⋊C4C23124yes—
85C22×C42—44no—
86C22×C42C23112yes—
87#399C231128yescomplemented
88#398C231128yescomplemented
89#396C231128yescomplemented
90#390C23164yes—
91#387C231128yescomplemented
92#386C23164yes—
93#386C23164yes—
94#385C231128yescomplemented
95#380C231128yescomplemented
96C2×#95C23124yes—
97C2×#95C23124yes—
98C2×#95C23124yes—
99C2×#95C23124yes—
100C2×#95C23124yes—
101C25—28no—
102C25—28no—
103C25—28no—
104C25—28no—
105C25—24no—
106C25—24no—
107C25—24no—
108C25—24no—
109C25C2×Q818yes—
110C25C2×Q818yes—
111C25C2416yes—
112C25C2416yes—
113C25C2411yescharacteristic
114C22×D4—464no—
115C22×D4—424no—
116C22×D4—424no—
117C22×D4C2×Q8196yes—
118C22×D4C24116yes—
119C23×C4—28no—
120C23×C4—28no—
121C23×C4—24no—
122C23×C4—24no—
123C23×C4—28no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4—28no—
132C23×C4—28no—
133C23×C4—28no—
134C23×C4—28no—
135C23×C4—28no—
136C23×C4—28no—
137C23×C4—28no—
138C23×C4—296no—
139C23×C4—424no—
140C23×C4—448no—
141C23×C4—424no—
142C23×C4—464no—
143C23×C4—464no—
144C23×C4C2×Q818yes—
145C23×C4#41116yes—
146C23×C4C24112yes—
147C23×C4C24112yes—
148C23×C4C24112yes—
149C23×C4C24112yes—
150C23×C4C24112yes—
151C23×C4C24116yes—
152C23×C4C2416yes—
153C23×C4C24112yes—
154C23×C4C24116yes—
155C2×C4⋊C4—296no—
156C2×C4⋊C4—448no—
157C2×C4⋊C4—424no—
158C2×C4⋊C4—448no—
159C2×C4⋊C4—448no—
160C2×C4⋊C4—448no—
161C2×C4⋊C4C24132yes—
162C2×C4⋊C4C24132yes—
163C2×C4⋊C4C24132yes—
164C2×C4⋊C4C24132yes—
165C2×C4⋊C4C24116yes—
166C2×C4⋊C4C24132yes—
167C2×C22⋊C4—296no—
168C2×C22⋊C4—448no—
169C2×C22⋊C4—448no—
170C2×C22⋊C4—424no—
171C2×C22⋊C4—424no—
172C2×C22⋊C4—448no—
173C2×C22⋊C4C24132yes—
174C2×C22⋊C4C24132yes—
175C2×C22⋊C4C24132yes—
176C2×C22⋊C4C24132yes—
177C2×C22⋊C4C24116yes—
178C2×C22⋊C4C24116yes—
179C2×C42—424no—
180C2×C42C24116yes—
181#95C24132yes—
182#95C24132yes—
183#95C24132yes—
184#95C24132yes—
185#95C24132yes—
186C24—232no—
187C24—232no—
188C24—264no—
189C24—264no—
190C24—224no—
191C24—224no—
192C24—224no—
193C24—224no—
194C24—212no—
195C24—212no—
196C24—212no—
197C24—212no—
198C24—432no—
199C24—432no—
200C24—416no—
201C24—416no—
202C24—416no—
203C24—416no—
204C24C22×Q8124yes—
205C24C22×Q8124yes—
206C24C22×Q814yes—
207C24C2×#4118yes—
208C24H(5,𝔽2)14yes—
209C24H(5,𝔽2)18yes—
210C24H(5,𝔽2)14yes—
211C24C2514yes—
212C24C2514yes—
213C24C2513yes—
214C2×D4—4192no—
215C2×D4—416no—
216C2×D4—416no—
217C2×D4C22×Q8164yes—
218C22×C4—232no—
219C22×C4—264no—
220C22×C4—224no—
221C22×C4—212no—
222C22×C4—224no—
223C22×C4—212no—
224C22×C4—224no—
225C22×C4—224no—
226C22×C4—224no—
227C22×C4—224no—
228C22×C4—224no—
229C22×C4—224no—
230C22×C4—224no—
231C22×C4—224no—
232C22×C4—224no—
233C22×C4—224no—
234C22×C4—224no—
235C22×C4—224no—
236C22×C4—224no—
237C22×C4—224no—
238C22×C4—224no—
239C22×C4—264no—
240C22×C4—416no—
241C22×C4—432no—
242C22×C4—416no—
243C22×C4—4192no—
244C22×C4—4192no—
245C22×C4—432no—
246C22×C4—432no—
247C22×C4—432no—
248C22×C4—432no—
249C22×C4—432no—
250C22×C4C22×Q8124yes—
251C22×C4C2×#41148yes—
252C22×C4C2518yes—
253C22×C4C2518yes—
254C22×C4C2518yes—
255C22×C4C2518yes—
256C22×C4C2518yes—
257C22×C4C2514yes—
258C22×C4C2518yes—
259C4⋊C4—264no—
260C4⋊C4—432no—
261C4⋊C4—416no—
262C4⋊C4—432no—
263C4⋊C4—432no—
264C4⋊C4—432no—
265C22⋊C4—264no—
266C22⋊C4—432no—
267C22⋊C4—432no—
268C22⋊C4—416no—
269C22⋊C4—416no—
270C22⋊C4—432no—
271C42—416no—
272C23—28no—
273C23—28no—
274C23—28no—
275C23—28no—
276C23—24no—
277C23—24no—
278C23—24no—
279C23—24no—
280C23—248no—
281C23—248no—
282C23—296no—
283C23—296no—
284C23—448no—
285C23—448no—
286C23—424no—
287C23—424no—
288C23—4128no—
289C23—4128no—
290C23—424no—
291C23—424no—
292C23#540132yes—
293C23#543116yes—
294C23#551116yes—
295C23#554132yes—
296C23#560116yes—
297C23C23×Q818yes—
298C23C23×Q818yes—
299C23C23×Q816yes—
300C23C22×#41112yes—
301C23C2×H(5,𝔽2)16yes—
302C23C2×H(5,𝔽2)112yes—
303C23C2×H(5,𝔽2)16yes—
304C23C2611yescharacteristic
305D4—464no—
306C2×C4—28no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—24no—
310C2×C4—248no—
311C2×C4—296no—
312C2×C4—28no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—28no—
318C2×C4—28no—
319C2×C4—28no—
320C2×C4—28no—
321C2×C4—28no—
322C2×C4—28no—
323C2×C4—28no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—28no—
327C2×C4—464no—
328C2×C4—464no—
329C2×C4—448no—
330C2×C4—448no—
331C2×C4—448no—
332C2×C4—448no—
333C2×C4—448no—
334C2×C4C23×Q818yes—
335C2×C4C22×#41116yes—
336C22—28no—
337C22—28no—
338C22—216no—
339C22—216no—
340C22—48no—
341C22—48no—
342C22—496no—
343C22—496no—
344C22—44no—
345C22—44no—
346C22—44no—
347C22—44no—
348C22#2748164yesdirect product factor
349C22C2×#540124yes—
350C22C2×#543112yes—
351C22C2×#551112yes—
352C22C2×#554124yes—
353C22C2×#560112yes—
354C22C24×Q811yescharacteristic
355C22C23×#4112yes—
356C22C22×H(5,𝔽2)11yescharacteristic
357C22C22×H(5,𝔽2)11yescharacteristic
358C22C22×H(5,𝔽2)12yes—
359C4—28no—
360C4—216no—
361C4—48no—
362C4—48no—
363C4—48no—
364C4—48no—
365C4—48no—
366C2—48no—
367C2—48no—
368C2C2×#2748124yesdirect product factor
369C2C22×#54311yescharacteristic
370C2C22×#54012yes—
371C2C22×#56011yescharacteristic
372C2C22×#55412yes—
373C2C22×#55111yescharacteristic
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
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×#2748C2direct (N × H)
2. C22×#399C2semidirect
3. C22×#398C2semidirect
4. C22×#396C2semidirect
6. C22×#387C2semidirect
9. C22×#385C2semidirect
10. C22×#380C2semidirect
27. #2748C22direct (N × H)
28. C2×#399C22semidirect
29. C2×#398C22semidirect
30. C2×#396C22semidirect
32. C2×#387C22semidirect
35. C2×#385C22semidirect
36. C2×#380C22semidirect
87. #399C23semidirect
88. #398C23semidirect
89. #396C23semidirect
91. #387C23semidirect
94. #385C23semidirect
95. #380C23semidirect
348. C22#2748direct (N × H)
368. C2C2×#2748direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#27482
C22×#3992
C22×#3982
C22×#3962
C22×#3902
C22×#3872
C22×#3862
C22×#3852
C22×#3802