Finite Group Databasebeta

← C2×#28727 #6466520

Subgroups — C2×#28727 #6466520

Order 512.

2306 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#489C212yesmaximal
2C2×#2862C211yesmaximal, characteristic, complemented
3C2×C4×#124C211yesmaximal, characteristic
4#28727C2116yesmaximal, direct product factor
5C2×#2074C212yesmaximal, complemented
6C2×#2073C212yesmaximal
7C2×#1993C212yesmaximal, complemented
8C2×#1805C212yesmaximal, complemented
9C2×#1804C212yesmaximal
10C2×#1767C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8C2212yes—
12C22×#124C2211yescharacteristic
13C22×C4×Q8C2211yescharacteristic
14C22×C4×D4C2211yescharacteristic
15C2×#489—216no—
16C2×#489C22116yes—
17C22×C4⋊C8C2212yes—
18C22×#103C2214yes—
19C22×#102C2214yes—
20C22×#97C2212yes—
21#2862—24no—
22#2862C2218yescomplemented
23C4×#124—24no—
24C4×#124C2218yes—
25C2×#391—22no—
26C2×#391—22no—
27C2×#391C2211yescharacteristic
28C2×#390C2211yescharacteristic
29C2×#388—22no—
30C2×#382C2212yes—
31C2×#382C2212yes—
32C2×#382C2211yescharacteristic
33C2×C4×C22⋊C4—22no—
34C2×C43C2211yescharacteristic
35#2074C22116yescomplemented
36#2073C22116yes—
37#1993C22116yescomplemented
38#1805C22116yescomplemented
39#1804C22116yes—
40#1767C2218yescomplemented
41C2×#340C2214yes—
42C2×#340C2214yes—
43C2×#336C2212yes—
44C23×Q8—22no—
45C23×Q8C2311yescharacteristic
46C23×D4C2311yescharacteristic
47C24×C4—21no—
48C23×C8C2314yes—
49C2×C4⋊Q8—24no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8—28no—
52C2×C4⋊Q8C2318yes—
53C2×#124—22no—
54C2×#124—24no—
55C2×#124D418yes—
56C2×#124C2314yes—
57C2×C4×Q8—22no—
58C2×C4×Q8—28no—
59C2×C4×Q8C2314yes—
60C2×C4×D4—22no—
61C2×C4×D4—28no—
62C2×C4×D4C2314yes—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4C2314yes—
66C22×C4⋊C4C2311yescharacteristic
67C22×C4⋊C4C2311yescharacteristic
68C22×C22⋊C4—22no—
69C22×C22⋊C4—21no—
70C22×C22⋊C4—22no—
71C22×C42—21no—
72C22×C42D412yes—
73C22×C42D412yes—
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#489—264no—
78C2×C4⋊C8—28no—
79C2×C4⋊C8C2318yes—
80C2×#103—216no—
81C2×#103C23116yes—
82C2×#102—216no—
83C2×#102C23116yes—
84C2×#97—28no—
85C2×#97C2318yes—
86#391—216no—
87#391—216no—
88#391—22no—
89#391C2314yes—
90#390—22no—
91#390C2314yes—
92#388—216no—
93#382—24no—
94#382—24no—
95#382—22no—
96#382C2318yes—
97#382C2318yes—
98#382C2314yes—
99C4×C22⋊C4—216no—
100C2×#95—22no—
101C2×#95—22no—
102C2×#95—24no—
103C2×#95—22no—
104C2×#95—22no—
105C43D414yes—
106C43C2314yes—
107#340C23116yes—
108#340C23116yes—
109#336C2318yes—
110C25—21no—
111C22×Q8—21no—
112C22×Q8—28no—
113C22×Q8—22no—
114C22×Q8—24no—
115C22×Q8—24no—
116C22×Q8—48no—
117C22×Q8—48no—
118C22×Q8—48no—
119C22×Q8C2×D414yes—
120C22×Q8C2412yes—
121C22×D4—21no—
122C22×D4—24no—
123C22×D4—22no—
124C22×D4—24no—
125C22×D4C2×D414yes—
126C22×D4C2412yes—
127C23×C4—21no—
128C23×C4—21no—
129C23×C4—21no—
130C23×C4—24no—
131C23×C4—24no—
132C23×C4—48no—
133C23×C4—44no—
134C23×C4C2×D412yes—
135C23×C4C2×D412yes—
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D411yescharacteristic
138C23×C4C2411yescharacteristic
139C22×C8—28no—
140C22×C8—28no—
141C22×C8—28no—
142C22×C8C2418yes—
143C4⋊Q8—216no—
144C4⋊Q8—216no—
145C4⋊Q8—416no—
146#124—216no—
147#124—28no—
148#124C2×D4116yes—
149C4×Q8—216no—
150C4×Q8—48no—
151C4×D4—216no—
152C4×D4—48no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—28no—
159C2×C4⋊C4—21no—
160C2×C4⋊C4—21no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—48no—
163C2×C4⋊C4—44no—
164C2×C4⋊C4C2412yes—
165C2×C4⋊C4C2412yes—
166C2×C4⋊C4C2418yes—
167C2×C22⋊C4—216no—
168C2×C22⋊C4—28no—
169C2×C22⋊C4—24no—
170C2×C22⋊C4—28no—
171C2×C22⋊C4—48no—
172C2×C22⋊C4—44no—
173C2×C42—24no—
174C2×C42—24no—
175C2×C42—44no—
176C2×C42—44no—
177C2×C42—44no—
178C2×C42C2×D412yes—
179C2×C42C2×D418yes—
180C2×C42C2×D418yes—
181C2×C42C2×D412yes—
182C2×C42C2×D414yes—
183C2×C42C2×D412yes—
184C2×C42#4114yes—
185C2×C42#4118yes—
186C2×C42C2412yes—
187C2×C42C2412yes—
188C2×C42C2412yes—
189C4⋊C8—216no—
190#103—232no—
191#102—232no—
192#97—216no—
193#95—28no—
194#95—28no—
195#95—216no—
196#95—28no—
197#95—28no—
198C24—24no—
199C24—22no—
200C24—42no—
201C24—42no—
202C24—44no—
203C24—44no—
204C24C22×D411yescharacteristic
205C2×Q8—24no—
206C2×Q8—22no—
207C2×Q8—216no—
208C2×Q8—24no—
209C2×Q8—24no—
210C2×Q8—416no—
211C2×Q8—416no—
212C2×Q8—416no—
213C2×Q8—42no—
214C2×Q8—42no—
215C2×Q8—48no—
216C2×Q8—832no—
217C2×Q8C22×D414yes—
218C2×D4—24no—
219C2×D4—216no—
220C2×D4—24no—
221C2×D4—22no—
222C2×D4—24no—
223C2×D4—42no—
224C2×D4—42no—
225C2×D4—48no—
226C2×D4C22×D414yes—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—28no—
238C22×C4—22no—
239C22×C4—416no—
240C22×C4—42no—
241C22×C4—42no—
242C22×C4—48no—
243C22×C4—42no—
244C22×C4—42no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—48no—
248C22×C4—48no—
249C22×C4—48no—
250C22×C4—816no—
251C22×C4#12118yes—
252C22×C4#12414yes—
253C22×C4#12414yes—
254C22×C4C22×D414yes—
255C22×C4C22×D414yes—
256C22×C4C22×D412yes—
257C22×C4C22×D412yes—
258C22×C4C22×D411yescharacteristic
259C22×C4C22×D412yes—
260C22×C4C2×#4112yes—
261C22×C4C2×#4114yes—
262C22×C42−1+414yes—
263C22×C4C2511yescharacteristic
264C2×C8—28no—
265C2×C8—28no—
266C2×C8—28no—
267C2×C8—416no—
268C4⋊C4—28no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—28no—
272C4⋊C4—48no—
273C4⋊C4—416no—
274C4⋊C4—42no—
275C4⋊C4—42no—
276C4⋊C4—48no—
277C22⋊C4—232no—
278C22⋊C4—416no—
279C22⋊C4—48no—
280C42—24no—
281C42—24no—
282C42—48no—
283C42—48no—
284C42—48no—
285C42#12118yes—
286C42#12418yes—
287C42C22×D414yes—
288C42C2×#4114yes—
289C42C2×#4118yes—
290C23—24no—
291C23—42no—
292C23—42no—
293C23—416no—
294C23—48no—
295C23—44no—
296C23—44no—
297C23—84no—
298C23—84no—
299C23—88no—
300C23C2×#12112yes—
301C23C2×#12412yes—
302C23#53612yes—
303C23#57514yes—
304C23#57514yes—
305C23C23×D411yescharacteristic
306Q8—28no—
307Q8—44no—
308Q8—48no—
309Q8—832no—
310D4—28no—
311D4—44no—
312D4—48no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—216no—
316C2×C4—24no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—42no—
325C2×C4—42no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—48no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—48no—
334C2×C4—48no—
335C2×C4—816no—
336C2×C4—84no—
337C2×C4—84no—
338C2×C4—816no—
339C2×C4C2×#12118yes—
340C2×C4C2×#12112yes—
341C2×C4C2×#12414yes—
342C2×C4C2×#12414yes—
343C2×C4C2×#12412yes—
344C2×C4#53612yes—
345C2×C4#54718yes—
346C2×C4#55618yes—
347C2×C4C23×D411yescharacteristic
348C2×C4C22×#4112yes—
349C2×C4C22×#4111yescharacteristic
350C2×C4C2×2−1+412yes—
351C8—48no—
352C22—44no—
353C22—48no—
354C22—816no—
355C22—84no—
356C22—82no—
357C22—82no—
358C22#254714yes—
359C22#304018yes—
360C22#313514yes—
361C22#314014yes—
362C22#324018yes—
363C22C22×#12111yescharacteristic
364C22C22×#12411yescharacteristic
365C22C2×#53611yescharacteristic
366C22C2×#57512yes—
367C22C2×#57512yes—
368C4—24no—
369C4—24no—
370C4—28no—
371C4—44no—
372C4—44no—
373C4—82no—
374C4—82no—
375C4—88no—
376C4#254714yes—
377C4C2×#54712yes—
378C4C2×#55612yes—
379C2—84no—
380C2#2872718yesdirect product factor
381C2C2×#254711yescharacteristic
382C2C2×#304012yes—
383C2C2×#313511yescharacteristic
384C2C2×#314011yescharacteristic
385C2C2×#324012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2862C2semidirect
4. #28727C2direct (N × H)
5. C2×#2074C2semidirect
7. C2×#1993C2semidirect
8. C2×#1805C2semidirect
10. C2×#1767C2semidirect
22. #2862C22semidirect
35. #2074C22semidirect
37. #1993C22semidirect
38. #1805C22semidirect
40. #1767C22semidirect
380. C2#28727direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4892
C2×#28622
C2×C4×#1242
#287272
C2×#20742
C2×#20732
C2×#19932
C2×#18052
C2×#18042
C2×#17672