Finite Group Databasebeta

← C2×#21796 #6374249

Subgroups — C2×#21796 #6374249

Order 512.

4510 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#537C211yesmaximal, characteristic
2C2×#2313C212yesmaximal, complemented
3#21796C2116yesmaximal, direct product factor
4C2×#1964C218yesmaximal, complemented
5C2×#1782C214yesmaximal, complemented
6C23×#41C2212yes—
7C2×#537—28no—
8C2×#537—28no—
9C2×#537C418yescomplemented
10C2×#537C2218yes—
11C22×C22⋊Q8C414yescomplemented
12C22×#121C414yescomplemented
13C22×#121C2214yes—
14C23×C4⋊C4C2211yescharacteristic
15C22×#99C22116yes—
16#2313—28no—
17#2313C22116yescomplemented
18C2×#387—28no—
19C2×#381C2214yes—
20C2×#380C2214yes—
21C2×C4×C22⋊C4C2214yes—
22#1964C22164yescomplemented
23#1782C22132yescomplemented
24C22×#41—28no—
25C22×#41—28no—
26C22×#41—416no—
27C22×#41C2×C418yes—
28C22×#41C2318yes—
29C23×Q8C2×C412yes—
30C23×D4C2×C412yes—
31C23×D4C2×C414yes—
32C23×D4C2314yes—
33C24×C4C2×C414yes—
34C24×C4C2311yescharacteristic
35C24×C4C2312yes—
36#537—264no—
37#537—264no—
38C2×C22⋊Q8—216no—
39C2×C22⋊Q8—216no—
40C2×C22⋊Q8C2×C4132yescomplemented
41C2×#121—28no—
42C2×#121—28no—
43C2×#121—28no—
44C2×#121—28no—
45C2×#121—216no—
46C2×#121—216no—
47C2×#121C2×C4116yes—
48C2×#121C2×C4132yescomplemented
49C2×#121C23116yes—
50C22×C4⋊C4—24no—
51C22×C4⋊C4C2×C414yes—
52C22×C4⋊C4C2×C414yes—
53C22×C4⋊C4C2×C414yes—
54C22×C4⋊C4D418yes—
55C22×C4⋊C4D418yes—
56C22×C4⋊C4C2314yes—
57C22×C22⋊C4C2×C418yes—
58C22×C22⋊C4C2318yes—
59C22×C42—24no—
60C2×#99—432no—
61C2×#99C23164yes—
62#387—264no—
63#381—28no—
64#381C23116yes—
65#380—28no—
66#380C23116yes—
67C4×C22⋊C4—28no—
68C4×C22⋊C4C23116yes—
69C2×#95—24no—
70C2×#95—24no—
71C2×#95—28no—
72C25C22×C414yes—
73C25C2411yescharacteristic
74C2×#41—232no—
75C2×#41—232no—
76C2×#41—432no—
77C2×#41—432no—
78C2×#41—464no—
79C2×#41—464no—
80C22×Q8—24no—
81C22×Q8—24no—
82C22×Q8—48no—
83C22×Q8C22×C418yes—
84C22×D4—28no—
85C22×D4—28no—
86C22×D4—232no—
87C22×D4—24no—
88C22×D4—24no—
89C22×D4—28no—
90C22×D4—28no—
91C22×D4—48no—
92C22×D4—88no—
93C22×D4C22×C418yes—
94C22×D4C22×C418yes—
95C22×D4C22×C4116yes—
96C22×D4C2418yes—
97C23×C4—28no—
98C23×C4—28no—
99C23×C4—28no—
100C23×C4—28no—
101C23×C4—416no—
102C23×C4—84no—
103C23×C4C22×C414yes—
104C23×C4C22×C412yes—
105C23×C4C22×C412yes—
106C23×C4C22×C4116yes—
107C23×C4C22×C414yes—
108C23×C4C22×C414yes—
109C23×C4C2×D414yes—
110C23×C4C2×D414yes—
111C23×C4C2×D414yes—
112C23×C4C2×D414yes—
113C23×C4C2×D414yes—
114C23×C4C2×D414yes—
115C23×C4C2412yes—
116C23×C4C2414yes—
117C22⋊Q8—2128no—
118#121—232no—
119#121—232no—
120#121—232no—
121#121—232no—
122#121—2128no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4—28no—
125C2×C4⋊C4—216no—
126C2×C4⋊C4—88no—
127C2×C4⋊C4C22⋊C4116yes—
128C2×C4⋊C4C22⋊C4116yes—
129C2×C4⋊C4C22⋊C4132yes—
130C2×C4⋊C4C22×C4116yes—
131C2×C4⋊C4C22×C4116yes—
132C2×C4⋊C4C2×D4132yes—
133C2×C22⋊C4—216no—
134C2×C22⋊C4—216no—
135C2×C22⋊C4—232no—
136C2×C22⋊C4—28no—
137C2×C22⋊C4C22×C4132yes—
138C2×C22⋊C4C24116yes—
139C2×C42—216no—
140C2×C42—88no—
141#99—464no—
142#95—216no—
143#95—216no—
144#95—232no—
145C24—24no—
146C24—24no—
147C24—216no—
148C24—42no—
149C24—42no—
150C24—48no—
151C24—48no—
152C24C23×C411yescharacteristic
153C24C23×C418yes—
154C24C23×C411yescharacteristic
155C24C22×D412yes—
156C24C22×D412yes—
157C24H(5,𝔽2)18yes—
158C24C2511yescharacteristic
159#41—4128no—
160#41—4128no—
161C2×Q8—216no—
162C2×Q8—416no—
163C2×Q8—416no—
164C2×Q8—416no—
165C2×D4—216no—
166C2×D4—232no—
167C2×D4—216no—
168C2×D4—232no—
169C2×D4—216no—
170C2×D4—232no—
171C2×D4—416no—
172C2×D4—416no—
173C2×D4—416no—
174C2×D4—432no—
175C2×D4—432no—
176C2×D4—816no—
177C2×D4—816no—
178C2×D4—816no—
179C22×C4—28no—
180C22×C4—28no—
181C22×C4—216no—
182C22×C4—216no—
183C22×C4—28no—
184C22×C4—24no—
185C22×C4—24no—
186C22×C4—216no—
187C22×C4—232no—
188C22×C4—216no—
189C22×C4—48no—
190C22×C4—48no—
191C22×C4—432no—
192C22×C4—48no—
193C22×C4—432no—
194C22×C4—432no—
195C22×C4—416no—
196C22×C4—416no—
197C22×C4—416no—
198C22×C4—84no—
199C22×C4—84no—
200C22×C4—84no—
201C22×C4—84no—
202C22×C4C2×C22⋊C414yes—
203C22×C4C2×C22⋊C418yes—
204C22×C4C2×C22⋊C418yes—
205C22×C4C2×C22⋊C414yes—
206C22×C4C2×C22⋊C418yes—
207C22×C4C2×C22⋊C418yes—
208C22×C4C2×C22⋊C418yes—
209C22×C4C23×C418yes—
210C22×C4C23×C414yes—
211C22×C4C23×C418yes—
212C22×C4C22×D418yes—
213C22×C4C22×D418yes—
214C22×C4C22×D418yes—
215C4⋊C4—232no—
216C4⋊C4—816no—
217C4⋊C4C2×C22⋊C4164yes—
218C22⋊C4—264no—
219C22⋊C4—232no—
220C22⋊C4—416no—
221C42—816no—
222C23—24no—
223C23—22no—
224C23—24no—
225C23—22no—
226C23—28no—
227C23—216no—
228C23—41no—
229C23—42no—
230C23—41no—
231C23—41no—
232C23—42no—
233C23—416no—
234C23—41no—
235C23—48no—
236C23—48no—
237C23—48no—
238C23—48no—
239C23—48no—
240C23—48no—
241C23—48no—
242C23—48no—
243C23—832no—
244C23C22×C22⋊C411yescharacteristic
245C23C22×C22⋊C412yes—
246C23C22×C22⋊C411yescharacteristic
247C23#51814yes—
248C23#51814yes—
249C23#53518yes—
250C23#53518yes—
251C23C24×C411yescharacteristic
252C23C23×D412yes—
253C23C2×H(5,𝔽2)14yes—
254Q8—432no—
255D4—432no—
256D4—432no—
257D4—432no—
258D4—832no—
259C2×C4—28no—
260C2×C4—28no—
261C2×C4—216no—
262C2×C4—216no—
263C2×C4—28no—
264C2×C4—216no—
265C2×C4—28no—
266C2×C4—216no—
267C2×C4—48no—
268C2×C4—48no—
269C2×C4—48no—
270C2×C4—48no—
271C2×C4—48no—
272C2×C4—48no—
273C2×C4—464no—
274C2×C4—48no—
275C2×C4—48no—
276C2×C4—416no—
277C2×C4—416no—
278C2×C4—416no—
279C2×C4—832no—
280C2×C4C22×C22⋊C4116yes—
281C2×C4C22×C22⋊C418yes—
282C22—216no—
283C22—28no—
284C22—22no—
285C22—21no—
286C22—21no—
287C22—22no—
288C22—22no—
289C22—21no—
290C22—21no—
291C22—22no—
292C22—44no—
293C22—48no—
294C22—44no—
295C22—48no—
296C22—48no—
297C22—48no—
298C22—816no—
299C22—816no—
300C22—816no—
301C22#230912yes—
302C22#230914yes—
303C22#230912yes—
304C22#288312yes—
305C22#288412yes—
306C22C23×C22⋊C411yescharacteristic
307C22C2×#51812yes—
308C22C2×#53514yes—
309C4—216no—
310C4—28no—
311C4—48no—
312C4—816no—
313C2—24no—
314C2—22no—
315C2—22no—
316C2—24no—
317C2—88no—
318C2#2179614yesdirect product factor
319C2C2×#230911yescharacteristic
320C2C2×#288311yescharacteristic
321C2C2×#288411yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#537C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2313C2semidirect
3. #21796C2direct (N × H)
4. C2×#1964C2semidirect
5. C2×#1782C2semidirect
9. C2×#537C4semidirect
11. C22×C22⋊Q8C4semidirect
12. C22×#121C4semidirect
17. #2313C22semidirect
22. #1964C22semidirect
23. #1782C22semidirect
40. C2×C22⋊Q8C2×C4semidirect
48. C2×#121C2×C4semidirect
318. C2#21796direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5372
C2×#23132
#217962
C2×#19642
C2×#17822