Finite Group Databasebeta

← C2×#25814 #6445683

Subgroups — C2×#25814 #6445683

Order 512.

3326 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C22×#499C212yesmaximal, complemented
3C2×#2851C211yesmaximal, characteristic
4#25814C2116yesmaximal, direct product factor
5C2×#2058C212yesmaximal, complemented
6C2×#2057C212yesmaximal, complemented
7C2×#1991C212yesmaximal, complemented
8C2×#1854C214yesmaximal
9C2×C4×C22⋊C8C211yesmaximal, characteristic
10C2×#533—24no—
11C2×#533—216no—
12C2×#533C2218yes—
13C22×C4⋊Q8C2212yes—
14C22×#125C2211yescharacteristic
15C22×#125C2212yes—
16C22×C22⋊Q8—22no—
17C22×C4×Q8—22no—
18C22×#117C2212yes—
19C23×C42C2211yescharacteristic
20C2×#499—216no—
21C2×#499C22116yescomplemented
22C22×#107C2214yes—
23C22×#106C2214yes—
24C22×C22⋊C8C2212yes—
25C22×C4×C8C2212yes—
26#2851—24no—
27#2851C2218yes—
28C2×#389C2212yes—
29C2×#387—22no—
30C2×#385—22no—
31C2×#382C2211yescharacteristic
32C2×#380C2212yes—
33#2058C22116yescomplemented
34#2057C22116yescomplemented
35#1991C22116yescomplemented
36#1854C22132yes—
37C4×C22⋊C8C2218yes—
38C2×#340C2214yes—
39C2×#340C2214yes—
40C2×#336C2211yescharacteristic
41C2×#336C2211yescharacteristic
42C23×Q8—22no—
43C24×C4D412yes—
44C24×C4C2311yescharacteristic
45C23×C8C2312yes—
46C23×C8C2312yes—
47#533—264no—
48#533—264no—
49C2×C4⋊Q8—216no—
50C2×C4⋊Q8—24no—
51C2×C4⋊Q8C2318yes—
52C2×#125—24no—
53C2×#125—28no—
54C2×#125—22no—
55C2×#125—28no—
56C2×#125D4116yes—
57C2×#125C2314yes—
58C2×#125C2318yes—
59C2×C22⋊Q8—232no—
60C2×C22⋊Q8—216no—
61C2×C4×Q8—232no—
62C2×C4×Q8—216no—
63C2×#117—24no—
64C2×#117—216no—
65C2×#117C2318yes—
66C22×C4⋊C4—24no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4C2312yes—
71C22×C4⋊C4C2312yes—
72C22×C4⋊C4C2314yes—
73C22×C22⋊C4—22no—
74C22×C22⋊C4—22no—
75C22×C42—22no—
76C22×C42—28no—
77C22×C42D414yes—
78C22×C42D412yes—
79C22×C42C2314yes—
80C22×C42C2311yescharacteristic
81C22×C42C2311yescharacteristic
82#499—264no—
83C2×#107—216no—
84C2×#107C23116yes—
85C2×#106—216no—
86C2×#106C23116yes—
87C2×C22⋊C8Q8116yescomplemented
88C2×C22⋊C8C2318yes—
89C2×C4×C8—28no—
90C2×C4×C8C2318yes—
91#389—24no—
92#389C2318yes—
93#387—216no—
94#385—216no—
95#382—22no—
96#382C2314yes—
97#380—24no—
98#380C2318yes—
99C2×#95—22no—
100C2×#95—22no—
101C2×#95—22no—
102#340C23116yes—
103#340C23116yes—
104#336C2314yes—
105#336C2314yes—
106C25C2×D411yescharacteristic
107C22×Q8—216no—
108C22×Q8—28no—
109C22×Q8—48no—
110C22×Q8—48no—
111C23×C4—24no—
112C23×C4—22no—
113C23×C4—22no—
114C23×C4—24no—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—22no—
118C23×C4—22no—
119C23×C4—44no—
120C23×C4C2×D418yes—
121C23×C4C2×D412yes—
122C23×C4C2×D412yes—
123C23×C4C2×D411yescharacteristic
124C23×C4C2×D412yes—
125C23×C4C2×Q818yes—
126C23×C4C2412yes—
127C23×C4C2411yescharacteristic
128C22×C8—24no—
129C22×C8—24no—
130C22×C8—24no—
131C22×C8—24no—
132C22×C8C2×Q818yes—
133C22×C8C2×Q818yes—
134C22×C8C2414yes—
135C22×C8C2414yes—
136C4⋊Q8—232no—
137C4⋊Q8—232no—
138#125—232no—
139#125—216no—
140#125—216no—
141#125—48no—
142#125C2×D4132yes—
143C22⋊Q8—2128no—
144C4×Q8—2128no—
145#117—232no—
146#117—232no—
147C2×C4⋊C4—216no—
148C2×C4⋊C4—232no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—28no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—48no—
161C2×C4⋊C4—48no—
162C2×C4⋊C4C2×D4116yes—
163C2×C4⋊C4C2414yes—
164C2×C4⋊C4C2414yes—
165C2×C4⋊C4C2418yes—
166C2×C22⋊C4—216no—
167C2×C22⋊C4—28no—
168C2×C22⋊C4—28no—
169C2×C22⋊C4—48no—
170C2×C42—216no—
171C2×C42—28no—
172C2×C42—28no—
173C2×C42—24no—
174C2×C42—216no—
175C2×C42—216no—
176C2×C42C2×D418yes—
177C2×C42C2×D412yes—
178C2×C42C2×D412yes—
179C2×C42C2×D418yes—
180C2×C42C2412yes—
181C2×C42C2412yes—
182#107—232no—
183#106—232no—
184C22⋊C8C2×Q8132yescomplemented
185C4×C8—216no—
186#95—28no—
187#95—28no—
188#95—28no—
189C24—22no—
190C24—22no—
191C24—24no—
192C24—24no—
193C24C4⋊Q814yes—
194C24C22×D412yes—
195C24C22×D411yescharacteristic
196C2×Q8—232no—
197C2×Q8—464no—
198C2×Q8—416no—
199C2×Q8—416no—
200C22×C4—22no—
201C22×C4—24no—
202C22×C4—22no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—216no—
209C22×C4—216no—
210C22×C4—24no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—216no—
214C22×C4—28no—
215C22×C4—216no—
216C22×C4—216no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—48no—
220C22×C4—432no—
221C22×C4—48no—
222C22×C4—48no—
223C22×C4—44no—
224C22×C4—44no—
225C22×C4—44no—
226C22×C4—44no—
227C22×C4—44no—
228C22×C4—44no—
229C22×C4#12018yes—
230C22×C4C4⋊Q814yes—
231C22×C4C4⋊Q818yes—
232C22×C4#13518yes—
233C22×C4C22×D414yes—
234C22×C4C22×D412yes—
235C22×C4C22×D414yes—
236C22×C4C22×D411yescharacteristic
237C22×C4C22×D414yes—
238C22×C4C22×Q818yes—
239C22×C4C22×Q814yes—
240C22×C42−1+412yes—
241C22×C42−1+412yes—
242C22×C4C2511yescharacteristic
243C2×C8—216no—
244C2×C8—216no—
245C2×C8—24no—
246C2×C8—24no—
247C2×C8—24no—
248C2×C8—24no—
249C2×C8C22×Q818yes—
250C2×C8C22×Q818yes—
251C4⋊C4—232no—
252C4⋊C4—264no—
253C4⋊C4—216no—
254C4⋊C4—28no—
255C4⋊C4—28no—
256C4⋊C4—24no—
257C4⋊C4—24no—
258C4⋊C4—44no—
259C4⋊C4—416no—
260C4⋊C4—44no—
261C4⋊C4—416no—
262C4⋊C4C22×D4116yes—
263C22⋊C4—232no—
264C22⋊C4—416no—
265C42—232no—
266C42—216no—
267C42—24no—
268C42—24no—
269C42#12018yes—
270C42C22×D418yes—
271C23—28no—
272C23—28no—
273C23—22no—
274C23—22no—
275C23—28no—
276C23—24no—
277C23—24no—
278C23—48no—
279C23—48no—
280C23C2×#12012yes—
281C23C2×C4⋊Q814yes—
282C23C2×C4⋊Q812yes—
283C23#53612yes—
284C23C2×#13514yes—
285C23#57514yes—
286C23C23×D411yescharacteristic
287Q8—464no—
288C2×C4—22no—
289C2×C4—24no—
290C2×C4—22no—
291C2×C4—28no—
292C2×C4—216no—
293C2×C4—216no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—216no—
298C2×C4—28no—
299C2×C4—28no—
300C2×C4—216no—
301C2×C4—432no—
302C2×C4—432no—
303C2×C4—48no—
304C2×C4—48no—
305C2×C4—44no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—44no—
311C2×C4—88no—
312C2×C4—88no—
313C2×C4C2×#12018yes—
314C2×C4C2×#12012yes—
315C2×C4C2×C4⋊Q814yes—
316C2×C4C2×C4⋊Q812yes—
317C2×C4#53612yes—
318C2×C4D4×Q818yes—
319C2×C4D4×Q818yes—
320C2×C4C2×#13518yes—
321C2×C4C23×D412yes—
322C2×C4C23×Q812yes—
323C2×C4C2×2−1+411yescharacteristic
324C2×C4C2×2−1+411yescharacteristic
325C8—28no—
326C8—28no—
327C22—24no—
328C22—24no—
329C22—24no—
330C22—44no—
331C22—44no—
332C22—416no—
333C22#243414yes—
334C22#300218yes—
335C22#316014yes—
336C22#316614yes—
337C22#323318yes—
338C22C22×#12011yescharacteristic
339C22C22×C4⋊Q811yescharacteristic
340C22C2×#53611yescharacteristic
341C22C22×#13512yes—
342C22C2×#57512yes—
343C4—24no—
344C4—28no—
345C4—28no—
346C4—416no—
347C4—84no—
348C4—84no—
349C4#243414yes—
350C4C2×D4×Q812yes—
351C4C2×D4×Q812yes—
352C2—44no—
353C2#2581418yesdirect product factor
354C2C2×#243411yescharacteristic
355C2C2×#300212yes—
356C2C2×#316011yescharacteristic
357C2C2×#316611yescharacteristic
358C2C2×#323312yes—
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×#499C2semidirect
4. #25814C2direct (N × H)
5. C2×#2058C2semidirect
6. C2×#2057C2semidirect
7. C2×#1991C2semidirect
21. C2×#499C22semidirect
33. #2058C22semidirect
34. #2057C22semidirect
35. #1991C22semidirect
87. C2×C22⋊C8Q8semidirect
184. C22⋊C8C2×Q8semidirect
353. C2#25814direct (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×#4992
C2×#28512
#258142
C2×#20582
C2×#20572
C2×#19912
C2×#18542
C2×C4×C22⋊C82