Finite Group Databasebeta

← C2×#25817 #6445689

Subgroups — C2×#25817 #6445689

Order 512.

3294 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C22×#501C212yesmaximal, complemented
3C2×#2851C211yesmaximal, characteristic
4#25817C2116yesmaximal, direct product factor
5C2×#2059C214yesmaximal, complemented
6C2×#1993C212yesmaximal, complemented
7C2×#1854C214yesmaximal
8C2×#1749C211yesmaximal, characteristic
9C2×#533—24no—
10C2×#533—216no—
11C2×#533C2218yes—
12C22×C4⋊Q8C2212yes—
13C22×#125C2211yescharacteristic
14C22×#125C2212yes—
15C22×C22⋊Q8—22no—
16C22×C4×Q8—22no—
17C22×#117C2212yes—
18C23×C42C2211yescharacteristic
19C2×#501—216no—
20C2×#501C22116yescomplemented
21C22×#107C2214yes—
22C22×#106C2214yes—
23C22×C22⋊C8C2212yes—
24C22×#97C2212yes—
25#2851—24no—
26#2851C2218yes—
27C2×#389C2212yes—
28C2×#387—22no—
29C2×#385—22no—
30C2×#382C2211yescharacteristic
31C2×#380C2212yes—
32#2059C22132yescomplemented
33#1993C22116yescomplemented
34#1854C22132yes—
35#1749C2218yes—
36C2×#340C2218yes—
37C2×#336C2212yes—
38C23×Q8—22no—
39C24×C4D412yes—
40C24×C4C2311yescharacteristic
41C23×C8C2314yes—
42#533—264no—
43#533—264no—
44C2×C4⋊Q8—24no—
45C2×C4⋊Q8—28no—
46C2×C4⋊Q8D4116yes—
47C2×C4⋊Q8C2318yes—
48C2×#125—216no—
49C2×#125—24no—
50C2×#125—22no—
51C2×#125—28no—
52C2×#125C2318yes—
53C2×#125C2314yes—
54C2×C22⋊Q8—232no—
55C2×C22⋊Q8—216no—
56C2×C4×Q8—232no—
57C2×C4×Q8—216no—
58C2×#117—24no—
59C2×#117—216no—
60C2×#117C2318yes—
61C22×C4⋊C4—24no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4C2312yes—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2314yes—
68C22×C22⋊C4—22no—
69C22×C22⋊C4—22no—
70C22×C42—22no—
71C22×C42—28no—
72C22×C42D414yes—
73C22×C42D412yes—
74C22×C42C2314yes—
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#501—264no—
78C2×#107—216no—
79C2×#107C23116yes—
80C2×#106—216no—
81C2×#106C23116yes—
82C2×C22⋊C8Q8116yescomplemented
83C2×C22⋊C8C2318yes—
84C2×#97—28no—
85C2×#97C2318yes—
86#389—24no—
87#389C2318yes—
88#387—216no—
89#385—216no—
90#382—22no—
91#382C2314yes—
92#380—24no—
93#380C2318yes—
94C2×#95—22no—
95C2×#95—22no—
96C2×#95—22no—
97#340C23132yes—
98#336C2318yes—
99C25C2×D411yescharacteristic
100C22×Q8—216no—
101C22×Q8—28no—
102C22×Q8—48no—
103C22×Q8—48no—
104C23×C4—24no—
105C23×C4—24no—
106C23×C4—24no—
107C23×C4—28no—
108C23×C4—22no—
109C23×C4—22no—
110C23×C4—44no—
111C23×C4—44no—
112C23×C4C2×D412yes—
113C23×C4C2×D412yes—
114C23×C4C2×D412yes—
115C23×C4C2×D411yescharacteristic
116C23×C4C2×D418yes—
117C23×C4C2×Q818yes—
118C23×C4C2412yes—
119C23×C4C2411yescharacteristic
120C22×C8—28no—
121C22×C8—28no—
122C22×C8C2×Q8116yes—
123C22×C8C2418yes—
124C4⋊Q8—232no—
125C4⋊Q8—216no—
126C4⋊Q8C2×D4132yes—
127#125—232no—
128#125—232no—
129#125—216no—
130#125—48no—
131C22⋊Q8—2128no—
132C4×Q8—2128no—
133#117—232no—
134#117—232no—
135C2×C4⋊C4—232no—
136C2×C4⋊C4—216no—
137C2×C4⋊C4—216no—
138C2×C4⋊C4—28no—
139C2×C4⋊C4—24no—
140C2×C4⋊C4—28no—
141C2×C4⋊C4—24no—
142C2×C4⋊C4—24no—
143C2×C4⋊C4—28no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—22no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—48no—
149C2×C4⋊C4—48no—
150C2×C4⋊C4C2×D4116yes—
151C2×C4⋊C4C2414yes—
152C2×C4⋊C4C2414yes—
153C2×C4⋊C4C2418yes—
154C2×C22⋊C4—216no—
155C2×C22⋊C4—28no—
156C2×C22⋊C4—28no—
157C2×C22⋊C4—48no—
158C2×C42—216no—
159C2×C42—28no—
160C2×C42—28no—
161C2×C42—24no—
162C2×C42—216no—
163C2×C42—216no—
164C2×C42C2×D418yes—
165C2×C42C2×D412yes—
166C2×C42C2×D412yes—
167C2×C42C2×D418yes—
168C2×C42C2412yes—
169C2×C42C2412yes—
170#107—232no—
171#106—232no—
172C22⋊C8C2×Q8132yescomplemented
173#97—216no—
174#95—28no—
175#95—28no—
176#95—28no—
177C24—22no—
178C24—22no—
179C24—24no—
180C24—24no—
181C24C4⋊Q814yes—
182C24C22×D412yes—
183C24C22×D411yescharacteristic
184C2×Q8—232no—
185C2×Q8—464no—
186C2×Q8—416no—
187C2×Q8—416no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—232no—
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—216no—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—28no—
202C22×C4—216no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—48no—
206C22×C4—48no—
207C22×C4—432no—
208C22×C4—48no—
209C22×C4—48no—
210C22×C4—44no—
211C22×C4—44no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4—44no—
215C22×C4—44no—
216C22×C4#12018yes—
217C22×C4C4⋊Q814yes—
218C22×C4C4⋊Q818yes—
219C22×C4C22×D414yes—
220C22×C4C22×D414yes—
221C22×C4C22×D412yes—
222C22×C4C22×D411yescharacteristic
223C22×C4C22×D414yes—
224C22×C4C22×Q818yes—
225C22×C4C22×Q814yes—
226C22×C42−1+414yes—
227C22×C4C2511yescharacteristic
228C2×C8—232no—
229C2×C8—28no—
230C2×C8—28no—
231C2×C8C22×Q8116yes—
232C4⋊C4—264no—
233C4⋊C4—232no—
234C4⋊C4—216no—
235C4⋊C4—28no—
236C4⋊C4—24no—
237C4⋊C4—24no—
238C4⋊C4—28no—
239C4⋊C4—416no—
240C4⋊C4—44no—
241C4⋊C4—416no—
242C4⋊C4—44no—
243C4⋊C4C22×D4116yes—
244C22⋊C4—232no—
245C22⋊C4—416no—
246C42—232no—
247C42—216no—
248C42—24no—
249C42—24no—
250C42#12018yes—
251C42C22×D418yes—
252C23—28no—
253C23—28no—
254C23—22no—
255C23—22no—
256C23—28no—
257C23—24no—
258C23—24no—
259C23—48no—
260C23—48no—
261C23C2×#12012yes—
262C23C2×C4⋊Q814yes—
263C23C2×C4⋊Q812yes—
264C23#53612yes—
265C23#57514yes—
266C23#57514yes—
267C23C23×D411yescharacteristic
268Q8—464no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—28no—
272C2×C4—216no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—216no—
276C2×C4—216no—
277C2×C4—24no—
278C2×C4—216no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—432no—
282C2×C4—48no—
283C2×C4—432no—
284C2×C4—48no—
285C2×C4—48no—
286C2×C4—44no—
287C2×C4—44no—
288C2×C4—44no—
289C2×C4—44no—
290C2×C4—44no—
291C2×C4—44no—
292C2×C4—88no—
293C2×C4—88no—
294C2×C4C2×#12018yes—
295C2×C4C2×#12012yes—
296C2×C4C2×C4⋊Q814yes—
297C2×C4C2×C4⋊Q812yes—
298C2×C4#53612yes—
299C2×C4D4×Q8116yes—
300C2×C4C23×D412yes—
301C2×C4C23×Q812yes—
302C2×C4C2×2−1+412yes—
303C8—216no—
304C22—24no—
305C22—24no—
306C22—24no—
307C22—44no—
308C22—44no—
309C22—416no—
310C22#243414yes—
311C22#300518yes—
312C22#316214yes—
313C22#316614yes—
314C22#324018yes—
315C22C22×#12011yescharacteristic
316C22C22×C4⋊Q811yescharacteristic
317C22C2×#53611yescharacteristic
318C22C2×#57512yes—
319C22C2×#57512yes—
320C4—24no—
321C4—28no—
322C4—44no—
323C4—416no—
324C4—84no—
325C4—84no—
326C4#243414yes—
327C4C2×D4×Q814yes—
328C2—44no—
329C2#2581718yesdirect product factor
330C2C2×#243411yescharacteristic
331C2C2×#300512yes—
332C2C2×#316211yescharacteristic
333C2C2×#316611yescharacteristic
334C2C2×#324012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#501C2semidirect
4. #25817C2direct (N × H)
5. C2×#2059C2semidirect
6. C2×#1993C2semidirect
20. C2×#501C22semidirect
32. #2059C22semidirect
33. #1993C22semidirect
82. C2×C22⋊C8Q8semidirect
172. C22⋊C8C2×Q8semidirect
329. C2#25817direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C22×#5012
C2×#28512
#258172
C2×#20592
C2×#19932
C2×#18542
C2×#17492