Finite Group Databasebeta

← C22×#2548 #7628101

Subgroups — C22×#2548 #7628101

Order 512.

15370 conjugacy classes of subgroups.

The subgroup lattice has 291 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#127C211yesmaximal, characteristic
2C23×#124C212yesmaximal, complemented
3C23×C4×Q8C211yesmaximal, characteristic, complemented
4C2×#2548C2148yesmaximal, direct product factor
5C22×#394C214yesmaximal, complemented
6C22×#390C212yesmaximal, complemented
7C22×#390C214yesmaximal, complemented
8C22×C4×C4⋊C4C211yesmaximal, characteristic, complemented
9C24×Q8C2211yescharacteristic
10C24×D4C2212yes—
11C24×D4C2212yes—
12C24×D4C2212yes—
13C22×#127—216no—
14C22×#127C22124yes—
15C22×#124—232no—
16C22×#124C22148yescomplemented
17C22×C4×Q8—216no—
18C22×C4×Q8C22124yescomplemented
19C23×C4⋊C4C2211yescharacteristic
20C23×C4⋊C4C2212yes—
21C23×C4⋊C4C2212yes—
22C23×C22⋊C4C2218yes—
23C23×C22⋊C4C2218yes—
24C23×C42C2212yes—
25C23×C42C2212yes—
26C23×C42C2211yescharacteristic
27#2548C221256yesdirect product factor
28C2×#394C22196yescomplemented
29C2×#390C22196yescomplemented
30C2×#390C22148yescomplemented
31C2×C4×C4⋊C4C22124yescomplemented
32C22×#95C2212yes—
33C26C2314yes—
34C23×Q8—28no—
35C23×Q8—28no—
36C23×Q8D4116yescomplemented
37C23×Q8C23112yes—
38C23×D4—216no—
39C23×D4—216no—
40C23×D4—216no—
41C23×D4—216no—
42C23×D4—216no—
43C23×D4—232no—
44C23×D4—416no—
45C23×D4C23124yes—
46C23×D4C23124yes—
47C23×D4C23124yes—
48C24×C4C2312yes—
49C24×C4C2314yes—
50C24×C4C2311yescharacteristic
51C24×C4C2312yes—
52C24×C4C2311yescharacteristic
53C24×C4C2311yescharacteristic
54C2×#127—2192no—
55C2×#127C23164yes—
56C2×#124—2384no—
57C2×#124C231128yescomplemented
58C2×C4×Q8—2192no—
59C2×C4×Q8C23164yescomplemented
60C22×C4⋊C4—216no—
61C22×C4⋊C4—28no—
62C22×C4⋊C4—216no—
63C22×C4⋊C4C23124yes—
64C22×C4⋊C4C23112yes—
65C22×C4⋊C4C23124yes—
66C22×C22⋊C4—264no—
67C22×C22⋊C4—432no—
68C22×C22⋊C4C23196yes—
69C22×C22⋊C4C23196yes—
70C22×C42—216no—
71C22×C42—216no—
72C22×C42D4116yes—
73C22×C42C23124yes—
74C22×C42C23124yes—
75C22×C42C23112yes—
76#394C231256yescomplemented
77#390C231256yescomplemented
78#390C231128yescomplemented
79C4×C4⋊C4C23164yescomplemented
80C2×#95C23124yes—
81C25—216no—
82C25—216no—
83C25—216no—
84C25—232no—
85C25—232no—
86C25C24124yes—
87C25C2411yescharacteristic
88C22×Q8—2128no—
89C22×Q8—248no—
90C22×Q8—248no—
91C22×Q8C2×D4196yescomplemented
92C22×Q8C24116yes—
93C22×D4—296no—
94C22×D4—296no—
95C22×D4—296no—
96C22×D4—296no—
97C22×D4—296no—
98C22×D4—2192no—
99C22×D4—496no—
100C22×D4—4128no—
101C22×D4—4128no—
102C22×D4—4128no—
103C22×D4C24132yes—
104C22×D4C24132yes—
105C22×D4C24132yes—
106C23×C4—28no—
107C23×C4—28no—
108C23×C4—28no—
109C23×C4—216no—
110C23×C4—28no—
111C23×C4—216no—
112C23×C4—216no—
113C23×C4—216no—
114C23×C4C2×D4116yes—
115C23×C4C2×D418yes—
116C23×C4C2×D418yes—
117C23×C4C2×D418yes—
118C23×C4C2×D418yes—
119C23×C4#4118yes—
120C23×C4#41116yes—
121C23×C4C24112yes—
122C23×C4C24124yes—
123C23×C4C24112yes—
124C23×C4C2416yes—
125C23×C4C2416yes—
126C23×C4C2416yes—
127#127—2256no—
128#124—2512no—
129C4×Q8—2256no—
130C2×C4⋊C4—296no—
131C2×C4⋊C4—248no—
132C2×C4⋊C4—296no—
133C2×C4⋊C4C24116yes—
134C2×C4⋊C4C24132yes—
135C2×C4⋊C4C24132yes—
136C2×C22⋊C4—2384no—
137C2×C22⋊C4—4192no—
138C2×C22⋊C4C241128yes—
139C2×C22⋊C4C241128yes—
140C2×C42—296no—
141C2×C42—296no—
142C2×C42C2×D4196yes—
143C2×C42C24132yes—
144C2×C42C24132yes—
145C2×C42C24116yes—
146#95C24132yes—
147C24—248no—
148C24—248no—
149C24—248no—
150C24—296no—
151C24—296no—
152C24—464no—
153C24—464no—
154C24—464no—
155C24—4128no—
156C24—4128no—
157C24C22×D414yes—
158C24C22×D414yes—
159C24C2×#4114yes—
160C24C2×#4118yes—
161C24H(5,𝔽2)18yes—
162C24C25116yes—
163C24C2513yes—
164C2×Q8—2384no—
165C2×Q8—232no—
166C2×Q8—232no—
167C2×Q8C22×D4164yescomplemented
168C2×D4—264no—
169C2×D4—264no—
170C2×D4—264no—
171C2×D4—264no—
172C2×D4—264no—
173C2×D4—2128no—
174C2×D4—464no—
175C2×D4—4384no—
176C2×D4—4384no—
177C2×D4—4384no—
178C22×C4—264no—
179C22×C4—232no—
180C22×C4—224no—
181C22×C4—224no—
182C22×C4—224no—
183C22×C4—248no—
184C22×C4—224no—
185C22×C4—248no—
186C22×C4—248no—
187C22×C4—248no—
188C22×C4—432no—
189C22×C4—464no—
190C22×C4#121164yes—
191C22×C4#124164yescomplemented
192C22×C4C22×D4124yes—
193C22×C4C22×D4148yes—
194C22×C4C22×D4124yes—
195C22×C4C22×D4124yes—
196C22×C4C22×D4124yes—
197C22×C4C2×#41124yes—
198C22×C4C2×#41148yes—
199C22×C4C25116yes—
200C22×C4C2518yes—
201C22×C4C2514yes—
202C22×C4C2518yes—
203C22×C4C2514yes—
204C22×C4C2514yes—
205C4⋊C4—264no—
206C4⋊C4—232no—
207C4⋊C4—264no—
208C22⋊C4—2256no—
209C22⋊C4—4128no—
210C42—264no—
211C42—264no—
212C42C22×D4164yes—
213C23—216no—
214C23—216no—
215C23—216no—
216C23—232no—
217C23—232no—
218C23—496no—
219C23—496no—
220C23—496no—
221C23—4192no—
222C23—4192no—
223C23—8256no—
224C23C2×#121116yes—
225C23C2×#124116yes—
226C23#535116yes—
227C23#550132yes—
228C23#559132yes—
229C23C23×D416yes—
230C23C23×D416yes—
231C23C22×#4116yes—
232C23C22×#41112yes—
233C23C2×H(5,𝔽2)112yes—
234C23C2611yescharacteristic
235Q8—2128no—
236D4—4128no—
237D4—4128no—
238D4—4128no—
239C2×C4—28no—
240C2×C4—28no—
241C2×C4—28no—
242C2×C4—296no—
243C2×C4—248no—
244C2×C4—216no—
245C2×C4—28no—
246C2×C4—216no—
247C2×C4—216no—
248C2×C4—216no—
249C2×C4—448no—
250C2×C4—496no—
251C2×C4C2×#121196yes—
252C2×C4C2×#124196yescomplemented
253C2×C4C23×D418yes—
254C2×C4C23×D4116yes—
255C2×C4C23×D418yes—
256C2×C4C23×D418yes—
257C2×C4C23×D418yes—
258C2×C4C22×#4118yes—
259C2×C4C22×#41116yes—
260C22—416no—
261C22—416no—
262C22—416no—
263C22—432no—
264C22—432no—
265C22—8192no—
266C22#2548164yesdirect product factor
267C22C22×#121112yes—
268C22C22×#124112yes—
269C22C2×#535112yes—
270C22C2×#550124yes—
271C22C2×#559124yes—
272C22C24×D411yescharacteristic
273C22C24×D411yescharacteristic
274C22C23×#4111yescharacteristic
275C22C23×#4112yes—
276C22C22×H(5,𝔽2)12yes—
277C4—216no—
278C4—28no—
279C4—48no—
280C4—416no—
281C4C22×#121116yes—
282C4C22×#124116yescomplemented
283C2—816no—
284C2C2×#2548124yesdirect product factor
285C2C23×#12111yescharacteristic
286C2C23×#12411yescharacteristic
287C2C22×#53511yescharacteristic
288C2C22×#55012yes—
289C2C22×#55912yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC23×#127C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C23×#124C2semidirect
3. C23×C4×Q8C2semidirect
4. C2×#2548C2direct (N × H)
5. C22×#394C2semidirect
6. C22×#390C2semidirect
7. C22×#390C2semidirect
8. C22×C4×C4⋊C4C2semidirect
16. C22×#124C22semidirect
18. C22×C4×Q8C22semidirect
27. #2548C22direct (N × H)
28. C2×#394C22semidirect
29. C2×#390C22semidirect
30. C2×#390C22semidirect
31. C2×C4×C4⋊C4C22semidirect
36. C23×Q8D4semidirect
57. C2×#124C23semidirect
59. C2×C4×Q8C23semidirect
76. #394C23semidirect
77. #390C23semidirect
78. #390C23semidirect
79. C4×C4⋊C4C23semidirect
91. C22×Q8C2×D4semidirect
167. C2×Q8C22×D4semidirect
191. C22×C4#124semidirect
252. C2×C4C2×#124semidirect
266. C22#2548direct (N × H)
282. C4C22×#124semidirect
284. C2C2×#2548direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1272
C23×#1242
C23×C4×Q82
C2×#25482
C22×#3942
C22×#3902
C22×C4×C4⋊C42