Finite Group Databasebeta

← C22×#2665 #7627731

Subgroups — C22×#2665 #7627731

Order 512.

8194 conjugacy classes of subgroups.

The subgroup lattice has 327 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2665C2148yesmaximal, direct product factor
2C22×#400C212yesmaximal, complemented
3C22×#396C212yesmaximal
4C22×#395C212yesmaximal, complemented
5C22×#393C212yesmaximal
6C22×#391C212yesmaximal, complemented
7C22×#387C212yesmaximal, complemented
8C22×#381C211yesmaximal, characteristic
9C22×#380C211yesmaximal, characteristic
10C22×C4×C22⋊C4C211yesmaximal, characteristic
11C24×Q8C2212yes—
12C25×C4C2211yescharacteristic
13C23×C4⋊C4C2212yes—
14C23×C4⋊C4C2212yes—
15C23×C4⋊C4C2212yes—
16C23×C4⋊C4C2212yes—
17C23×C22⋊C4C2212yes—
18C23×C22⋊C4C2211yescharacteristic
19C23×C22⋊C4C2211yescharacteristic
20C23×C22⋊C4C2212yes—
21C23×C42C2212yes—
22#2665C221256yesdirect product factor
23C2×#400C22148yescomplemented
24C2×#396C22148yes—
25C2×#395C22148yescomplemented
26C2×#393C22148yes—
27C2×#391C22148yescomplemented
28C2×#387C22148yescomplemented
29C2×#381C22124yes—
30C2×#380C22124yes—
31C2×C4×C22⋊C4C22124yes—
32C22×#95C2211yescharacteristic
33C22×#95C2211yescharacteristic
34C22×#95C2212yes—
35C22×#95C2211yescharacteristic
36C22×#95C2211yescharacteristic
37C22×#95C2212yes—
38C22×#95C2212yes—
39C22×#95C2212yes—
40C22×#95C2212yes—
41C22×#95C2212yes—
42C26C2311yescharacteristic
43C23×Q8—216no—
44C23×Q8—48no—
45C23×Q8—48no—
46C23×Q8C23124yes—
47C24×C4—48no—
48C24×C4Q8116yescomplemented
49C24×C4C2312yes—
50C24×C4C2312yes—
51C24×C4C2312yes—
52C24×C4C2312yes—
53C24×C4C2312yes—
54C24×C4C2311yescharacteristic
55C24×C4C2311yescharacteristic
56C24×C4C2312yes—
57C24×C4C23112yes—
58C22×C4⋊C4—216no—
59C22×C4⋊C4—48no—
60C22×C4⋊C4—48no—
61C22×C4⋊C4—48no—
62C22×C4⋊C4C23124yes—
63C22×C4⋊C4C23124yes—
64C22×C4⋊C4C23124yes—
65C22×C4⋊C4C23124yes—
66C22×C22⋊C4—216no—
67C22×C22⋊C4—44no—
68C22×C22⋊C4—48no—
69C22×C22⋊C4—44no—
70C22×C22⋊C4C23124yes—
71C22×C22⋊C4C23112yes—
72C22×C22⋊C4C23124yes—
73C22×C22⋊C4C23112yes—
74C22×C42—48no—
75C22×C42C23124yes—
76#400C231128yescomplemented
77#396C231128yes—
78#395C231128yescomplemented
79#393C231128yes—
80#391C231128yescomplemented
81#387C231128yescomplemented
82#381C23164yes—
83#380C23164yes—
84C4×C22⋊C4C23164yes—
85C2×#95C23124yes—
86C2×#95C23124yes—
87C2×#95C23124yes—
88C2×#95C23112yes—
89C2×#95C23124yes—
90C2×#95C23124yes—
91C2×#95C23112yes—
92C2×#95C23124yes—
93C2×#95C23112yes—
94C2×#95C23112yes—
95C25—28no—
96C25—24no—
97C25—28no—
98C25—24no—
99C25C2×Q818yes—
100C25C2416yes—
101C25C2411yescharacteristic
102C22×Q8—296no—
103C22×Q8—448no—
104C22×Q8—448no—
105C22×Q8—4128no—
106C22×Q8C24132yes—
107C23×C4—28no—
108C23×C4—28no—
109C23×C4—28no—
110C23×C4—28no—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—28no—
114C23×C4—28no—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4—28no—
119C23×C4—28no—
120C23×C4—28no—
121C23×C4—28no—
122C23×C4—28no—
123C23×C4—28no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—464no—
127C23×C4—448no—
128C23×C4C2×Q818yes—
129C23×C4C2×Q818yes—
130C23×C4C2×Q8196yescomplemented
131C23×C4#41116yes—
132C23×C4C24112yes—
133C23×C4C24112yes—
134C23×C4C24112yes—
135C23×C4C24112yes—
136C23×C4C24112yes—
137C23×C4C2416yes—
138C23×C4C2416yes—
139C23×C4C24112yes—
140C23×C4C24116yes—
141C2×C4⋊C4—296no—
142C2×C4⋊C4—448no—
143C2×C4⋊C4—448no—
144C2×C4⋊C4—448no—
145C2×C4⋊C4C24132yes—
146C2×C4⋊C4C24132yes—
147C2×C4⋊C4C24132yes—
148C2×C4⋊C4C24132yes—
149C2×C22⋊C4—296no—
150C2×C22⋊C4—424no—
151C2×C22⋊C4—448no—
152C2×C22⋊C4—424no—
153C2×C22⋊C4C24132yes—
154C2×C22⋊C4C24116yes—
155C2×C22⋊C4C24116yes—
156C2×C22⋊C4C24132yes—
157C2×C42—448no—
158C2×C42C24132yes—
159#95C24116yes—
160#95C24116yes—
161#95C24132yes—
162#95C24116yes—
163#95C24116yes—
164#95C24132yes—
165#95C24132yes—
166#95C24132yes—
167#95C24132yes—
168#95C24132yes—
169C24—232no—
170C24—232no—
171C24—232no—
172C24—224no—
173C24—212no—
174C24—224no—
175C24—212no—
176C24—432no—
177C24—432no—
178C24C22×Q8124yes—
179C24C22×Q814yes—
180C24C2×#4118yes—
181C24H(5,𝔽2)14yes—
182C24H(5,𝔽2)18yes—
183C242−1+414yes—
184C24C2514yes—
185C24C2513yes—
186C2×Q8—264no—
187C2×Q8—432no—
188C2×Q8—432no—
189C2×Q8—4384no—
190C22×C4—264no—
191C22×C4—232no—
192C22×C4—232no—
193C22×C4—224no—
194C22×C4—224no—
195C22×C4—224no—
196C22×C4—224no—
197C22×C4—224no—
198C22×C4—224no—
199C22×C4—224no—
200C22×C4—224no—
201C22×C4—224no—
202C22×C4—224no—
203C22×C4—224no—
204C22×C4—224no—
205C22×C4—224no—
206C22×C4—224no—
207C22×C4—224no—
208C22×C4—224no—
209C22×C4—224no—
210C22×C4—224no—
211C22×C4—224no—
212C22×C4—4192no—
213C22×C4—432no—
214C22×C4—432no—
215C22×C4—432no—
216C22×C4—432no—
217C22×C4—432no—
218C22×C4—432no—
219C22×C4C22×Q8124yes—
220C22×C4C22×Q8124yes—
221C22×C4C22×Q8164yescomplemented
222C22×C4C2×#41148yes—
223C22×C4C2518yes—
224C22×C4C2518yes—
225C22×C4C2518yes—
226C22×C4C2518yes—
227C22×C4C2518yes—
228C22×C4C2514yes—
229C22×C4C2514yes—
230C22×C4C2518yes—
231C4⋊C4—264no—
232C4⋊C4—432no—
233C4⋊C4—432no—
234C4⋊C4—432no—
235C22⋊C4—264no—
236C22⋊C4—416no—
237C22⋊C4—432no—
238C22⋊C4—416no—
239C42—432no—
240C23—28no—
241C23—24no—
242C23—28no—
243C23—24no—
244C23—248no—
245C23—248no—
246C23—248no—
247C23—4128no—
248C23—448no—
249C23—448no—
250C23#533116yes—
251C23#538132yes—
252C23#542132yes—
253C23#543116yes—
254C23#544116yes—
255C23C23×Q818yes—
256C23C23×Q816yes—
257C23C22×#41112yes—
258C23C2×H(5,𝔽2)16yes—
259C23C2×H(5,𝔽2)112yes—
260C23C2×2−1+416yes—
261C23C2611yescharacteristic
262Q8—4128no—
263C2×C4—28no—
264C2×C4—28no—
265C2×C4—28no—
266C2×C4—28no—
267C2×C4—296no—
268C2×C4—248no—
269C2×C4—248no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—28no—
279C2×C4—28no—
280C2×C4—28no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—28no—
285C2×C4—464no—
286C2×C4—448no—
287C2×C4—448no—
288C2×C4—448no—
289C2×C4—448no—
290C2×C4—448no—
291C2×C4C23×Q818yes—
292C2×C4C23×Q818yes—
293C2×C4C22×#41116yes—
294C22—28no—
295C22—28no—
296C22—28no—
297C22—496no—
298C22—48no—
299C22—48no—
300C22#2665164yesdirect product factor
301C22C2×#533112yes—
302C22C2×#538124yes—
303C22C2×#542124yes—
304C22C2×#543112yes—
305C22C2×#544112yes—
306C22C24×Q811yescharacteristic
307C22C23×#4112yes—
308C22C22×H(5,𝔽2)12yes—
309C22C22×H(5,𝔽2)11yescharacteristic
310C22C22×2−1+411yescharacteristic
311C4—28no—
312C4—28no—
313C4—216no—
314C4—48no—
315C4—48no—
316C4—48no—
317C4—48no—
318C4—48no—
319C2—48no—
320C2C2×#2665124yesdirect product factor
321C2C22×#53311yescharacteristic
322C2C22×#54311yescharacteristic
323C2C22×#53812yes—
324C2C22×#54411yescharacteristic
325C2C22×#54212yes—
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×#2665C2direct (N × H)
2. C22×#400C2semidirect
4. C22×#395C2semidirect
6. C22×#391C2semidirect
7. C22×#387C2semidirect
22. #2665C22direct (N × H)
23. C2×#400C22semidirect
25. C2×#395C22semidirect
27. C2×#391C22semidirect
28. C2×#387C22semidirect
48. C24×C4Q8semidirect
76. #400C23semidirect
78. #395C23semidirect
80. #391C23semidirect
81. #387C23semidirect
130. C23×C4C2×Q8semidirect
221. C22×C4C22×Q8semidirect
300. C22#2665direct (N × H)
320. C2C2×#2665direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#26652
C22×#4002
C22×#3962
C22×#3952
C22×#3932
C22×#3912
C22×#3872
C22×#3812
C22×#3802
C22×C4×C22⋊C42