Finite Group Databasebeta

← C2×#25861 #6446613

Subgroups — C2×#25861 #6446613

Order 512.

4370 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic
2C22×#491C212yesmaximal, complemented
3C2×#2851C211yesmaximal, characteristic
4#25861C2116yesmaximal, direct product factor
5C2×#2043C214yesmaximal, complemented
6C2×#1960C212yesmaximal, complemented
7C2×#1787C214yesmaximal
8C2×#1749C211yesmaximal, characteristic
9C24×Q8C2212yes—
10C22×C4⋊Q8—24no—
11C22×C4⋊Q8—22no—
12C22×C4⋊Q8—216no—
13C22×C4⋊Q8C2218yes—
14C22×C4⋊Q8C2212yes—
15C22×C4⋊Q8C2212yes—
16C22×#125C2211yescharacteristic
17C23×C4⋊C4—22no—
18C23×C42C2211yescharacteristic
19C2×#491—216no—
20C2×#491C22116yescomplemented
21C22×#103C2218yes—
22C22×#103C2218yes—
23C22×C22⋊C8C2212yes—
24C22×#97C2212yes—
25#2851—24no—
26#2851C2218yes—
27C2×#389C2212yes—
28C2×#387—22no—
29C2×#385—22no—
30C2×#382C2211yescharacteristic
31C2×#380C2212yes—
32#2043C22132yescomplemented
33#1960C22116yescomplemented
34#1787C22132yes—
35#1749C2218yes—
36C2×#336C2212yes—
37C23×Q8—216no—
38C23×Q8—24no—
39C23×Q8—22no—
40C23×Q8—216no—
41C23×Q8—48no—
42C23×Q8C2314yes—
43C23×Q8C2318yes—
44C24×C4—22no—
45C24×C4D412yes—
46C24×C4C2311yescharacteristic
47C23×C8C2314yes—
48C2×C4⋊Q8—232no—
49C2×C4⋊Q8—264no—
50C2×C4⋊Q8—216no—
51C2×C4⋊Q8—264no—
52C2×C4⋊Q8—216no—
53C2×C4⋊Q8—24no—
54C2×C4⋊Q8—24no—
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8D4116yes—
57C2×C4⋊Q8C2318yes—
58C2×C4⋊Q8C2318yes—
59C2×#125—22no—
60C2×#125—28no—
61C2×#125C2314yes—
62C22×C4⋊C4—232no—
63C22×C4⋊C4—216no—
64C22×C4⋊C4—24no—
65C22×C4⋊C4—24no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C22⋊C4—22no—
71C22×C42—28no—
72C22×C42D414yes—
73C22×C42D412yes—
74C22×C42C2314yes—
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#491—264no—
78C2×#103—232no—
79C2×#103—416no—
80C2×#103C23132yes—
81C2×#103C23132yes—
82C2×C22⋊C8—28no—
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#336C2318yes—
98C25C2×D411yescharacteristic
99C22×Q8—216no—
100C22×Q8—232no—
101C22×Q8—232no—
102C22×Q8—28no—
103C22×Q8—28no—
104C22×Q8—24no—
105C22×Q8—216no—
106C22×Q8—232no—
107C22×Q8—216no—
108C22×Q8—416no—
109C22×Q8—4128no—
110C22×Q8—48no—
111C22×Q8—416no—
112C22×Q8—416no—
113C22×Q8—48no—
114C22×Q8C2×D4116yes—
115C22×Q8C2418yes—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4—28no—
119C23×C4—24no—
120C23×C4—24no—
121C23×C4—216no—
122C23×C4—28no—
123C23×C4—24no—
124C23×C4—22no—
125C23×C4—22no—
126C23×C4—48no—
127C23×C4—48no—
128C23×C4C2×D418yes—
129C23×C4C2×D412yes—
130C23×C4C2×D412yes—
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D412yes—
133C23×C4#4118yes—
134C23×C4C2412yes—
135C23×C4C2411yescharacteristic
136C22×C8—28no—
137C22×C8—28no—
138C22×C8—28no—
139C22×C8C2418yes—
140C4⋊Q8—232no—
141C4⋊Q8—2128no—
142C4⋊Q8—232no—
143C4⋊Q8—232no—
144C4⋊Q8—216no—
145C4⋊Q8C2×D4132yes—
146#125—216no—
147#125—48no—
148C2×C4⋊C4—232no—
149C2×C4⋊C4—2128no—
150C2×C4⋊C4—232no—
151C2×C4⋊C4—216no—
152C2×C4⋊C4—216no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4—48no—
161C2×C4⋊C4C2414yes—
162C2×C4⋊C4C2414yes—
163C2×C22⋊C4—28no—
164C2×C22⋊C4—48no—
165C2×C42—28no—
166C2×C42—24no—
167C2×C42—216no—
168C2×C42—216no—
169C2×C42C2×D418yes—
170C2×C42C2×D412yes—
171C2×C42C2×D412yes—
172C2×C42C2×D418yes—
173C2×C42C2412yes—
174C2×C42C2412yes—
175#103—264no—
176#103—432no—
177C22⋊C8—216no—
178#97—216no—
179#95—28no—
180#95—28no—
181#95—28no—
182C24—22no—
183C24—22no—
184C24—24no—
185C24#12414yes—
186C24#13718yes—
187C24C22×D412yes—
188C24C22×D411yescharacteristic
189C2×Q8—232no—
190C2×Q8—216no—
191C2×Q8—28no—
192C2×Q8—264no—
193C2×Q8—216no—
194C2×Q8—216no—
195C2×Q8—4128no—
196C2×Q8—416no—
197C2×Q8—464no—
198C2×Q8—4128no—
199C2×Q8—416no—
200C2×Q8—48no—
201C2×Q8—48no—
202C2×Q8—432no—
203C2×Q8C22×D4116yes—
204C22×C4—264no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—216no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—216no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—232no—
216C22×C4—216no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—232no—
220C22×C4—216no—
221C22×C4—28no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—416no—
225C22×C4—464no—
226C22×C4—416no—
227C22×C4—48no—
228C22×C4—48no—
229C22×C4—44no—
230C22×C4—44no—
231C22×C4—44no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4#12018yes—
236C22×C4#12414yes—
237C22×C4#12418yes—
238C22×C4#13718yes—
239C22×C4C22×D414yes—
240C22×C4C22×D412yes—
241C22×C4C22×D414yes—
242C22×C4C22×D411yescharacteristic
243C22×C4C22×D414yes—
244C22×C4C2×#4118yes—
245C22×C4C2×#4114yes—
246C22×C4H(5,𝔽2)14yes—
247C22×C4C2511yescharacteristic
248C2×C8—28no—
249C2×C8—28no—
250C2×C8—28no—
251C2×C8—416no—
252C4⋊C4—264no—
253C4⋊C4—264no—
254C4⋊C4—28no—
255C4⋊C4—28no—
256C4⋊C4—44no—
257C4⋊C4—416no—
258C4⋊C4—44no—
259C4⋊C4—416no—
260C22⋊C4—416no—
261C42—24no—
262C42—216no—
263C42—24no—
264C42#12018yes—
265C42C22×D418yes—
266C23—28no—
267C23—22no—
268C23—22no—
269C23—28no—
270C23—216no—
271C23—216no—
272C23—24no—
273C23#491116yescomplemented
274C23C2×#12012yes—
275C23C2×#12414yes—
276C23C2×#12412yes—
277C23#53512yes—
278C23C2×#13718yes—
279C23C2×#13714yes—
280C23C2×#13714yes—
281C23C23×D411yescharacteristic
282Q8—232no—
283Q8—464no—
284Q8—432no—
285Q8—416no—
286C2×C4—264no—
287C2×C4—24no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—28no—
291C2×C4—216no—
292C2×C4—216no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—216no—
297C2×C4—216no—
298C2×C4—216no—
299C2×C4—464no—
300C2×C4—48no—
301C2×C4—48no—
302C2×C4—432no—
303C2×C4—44no—
304C2×C4—44no—
305C2×C4—44no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—44no—
309C2×C4—88no—
310C2×C4—88no—
311C2×C4C2×#12018yes—
312C2×C4C2×#12012yes—
313C2×C4C2×#12414yes—
314C2×C4C2×#12412yes—
315C2×C4#53512yes—
316C2×C4#546116yes—
317C2×C4C2×#13718yes—
318C2×C4C23×D412yes—
319C2×C4C22×#4112yes—
320C2×C4C2×H(5,𝔽2)12yes—
321C8—48no—
322C22—232no—
323C22—28no—
324C22—24no—
325C22—28no—
326C22—24no—
327C22#243514yes—
328C22#300418yes—
329C22C2×#49114yes—
330C22C2×#49118yescomplemented
331C22#313914yes—
332C22#321818yes—
333C22C22×#12011yescharacteristic
334C22C22×#12411yescharacteristic
335C22C2×#53511yescharacteristic
336C22C22×#13712yes—
337C22C22×#13712yes—
338C4—24no—
339C4—28no—
340C4—28no—
341C4—416no—
342C4—84no—
343C4—84no—
344C4#243514yes—
345C4C2×#54614yes—
346C2—28no—
347C2#2586118yesdirect product factor
348C2C2×#243511yescharacteristic
349C2C2×#300412yes—
350C2C22×#49111yescharacteristic
351C2C2×#313911yescharacteristic
352C2C2×#321812yes—
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×#491C2semidirect
4. #25861C2direct (N × H)
5. C2×#2043C2semidirect
6. C2×#1960C2semidirect
20. C2×#491C22semidirect
32. #2043C22semidirect
33. #1960C22semidirect
273. C23#491semidirect
330. C22C2×#491semidirect
347. C2#25861direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C22×#4912
C2×#28512
#258612
C2×#20432
C2×#19602
C2×#17872
C2×#17492