Finite Group Databasebeta

← C2×#31565 #7505086

Subgroups — C2×#31565 #7505086

Order 512.

1944 conjugacy classes of subgroups.

The subgroup lattice has 397 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2421C212yesmaximal
2#31565C2116yesmaximal, direct product factor
3C2×#2101C212yesmaximal, complemented
4C2×#2076C211yesmaximal, characteristic
5C2×#2068C212yesmaximal, complemented
6C2×#2001C211yesmaximal, characteristic
7C2×#1894C212yesmaximal
8C2×#1878C212yesmaximal, complemented
9C2×#1851C211yesmaximal, characteristic
10C2×#1805C212yesmaximal, complemented
11C23×Q16C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C22×C22⋊Q8C2212yes—
14C22×C4×Q8C2212yes—
15C22×#107C2211yescharacteristic
16C22×C4⋊C8C2212yes—
17C22×#103C2212yes—
18C22×#103C2212yes—
19C22×#103C2212yes—
20C22×C22⋊C8C2211yescharacteristic
21#2421—28no—
22#2421C22116yes—
23C2×#400—22no—
24C2×#397—22no—
25C2×#391C2212yes—
26C2×#389C2212yes—
27C2×#388—22no—
28C2×#387—22no—
29C2×#382C2212yes—
30C2×#380C2212yes—
31C2×C4×C22⋊C4C2211yescharacteristic
32#2101C22116yescomplemented
33#2076C2218yes—
34#2068C22116yescomplemented
35#2001C2218yes—
36#1894C22116yes—
37#1878C22116yescomplemented
38#1851C2218yes—
39#1805C22116yescomplemented
40C2×#340C2212yes—
41C2×#340C2211yescharacteristic
42C2×#340C2212yes—
43C2×#340C2211yescharacteristic
44C2×#340C2212yes—
45C2×#336C2212yes—
46C23×Q8C2312yes—
47C24×C4C2311yescharacteristic
48C22×Q16—28no—
49C22×Q16—42no—
50C22×Q16C2314yes—
51C22×M16—42no—
52C22×M16—44no—
53C22×M16C2314yes—
54C23×C8C2311yescharacteristic
55C23×C8C2311yescharacteristic
56C23×C8C2312yes—
57C2×C22⋊Q8—24no—
58C2×C22⋊Q8—28no—
59C2×C22⋊Q8—44no—
60C2×C22⋊Q8C2318yes—
61C2×C4×Q8—24no—
62C2×C4×Q8—28no—
63C2×C4×Q8—44no—
64C2×C4×Q8C2318yes—
65C22×C4⋊C4—22no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C4⋊C4C2312yes—
71C22×C22⋊C4—22no—
72C22×C22⋊C4—22no—
73C22×C22⋊C4D412yes—
74C22×C42—22no—
75C22×C42C2312yes—
76C2×#107—42no—
77C2×#107C2314yes—
78C2×C4⋊C8—44no—
79C2×C4⋊C8C2318yes—
80C2×#103—44no—
81C2×#103—44no—
82C2×#103—44no—
83C2×#103C2318yes—
84C2×#103C2318yes—
85C2×#103C2318yes—
86C2×C22⋊C8—42no—
87C2×C22⋊C8C2314yes—
88#400—216no—
89#397—216no—
90#391—24no—
91#391C2318yes—
92#389—24no—
93#389C2318yes—
94#388—216no—
95#387—216no—
96#382—24no—
97#382C2318yes—
98#380—24no—
99#380C2318yes—
100C4×C22⋊C4D414yes—
101C4×C22⋊C4C2314yes—
102C2×#95—22no—
103C2×#95—22no—
104C2×#95—22no—
105C2×#95—22no—
106C2×#95—22no—
107C2×#95—22no—
108C2×#95D411yescharacteristic
109C2×#95D411yescharacteristic
110#340C2314yes—
111#340C2318yes—
112#340C2318yes—
113#340C2318yes—
114#340C2314yes—
115#336C2318yes—
116C25C2×D411yescharacteristic
117C22×Q8—22no—
118C22×Q8—24no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—24no—
123C22×Q8#4118yes—
124C22×Q8C2414yes—
125C23×C4—22no—
126C23×C4—24no—
127C23×C4—24no—
128C23×C4—22no—
129C23×C4—22no—
130C23×C4—22no—
131C23×C4—22no—
132C23×C4—22no—
133C23×C4C2×D412yes—
134C23×C4C2×D412yes—
135C23×C4C2×D412yes—
136C23×C4C2×D411yescharacteristic
137C23×C4C2412yes—
138C23×C4C2411yescharacteristic
139C2×Q16—216no—
140C2×Q16—44no—
141C2×Q16—416no—
142C2×M16—44no—
143C2×M16—48no—
144C2×M16—416no—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8—24no—
148C22×C8—24no—
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—24no—
152C22×C8C2414yes—
153C22×C8C2412yes—
154C22×C8C2412yes—
155C22⋊Q8—216no—
156C22⋊Q8—48no—
157C22⋊Q8—416no—
158C4×Q8—216no—
159C4×Q8—48no—
160C4×Q8—416no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—48no—
174C2×C4⋊C4—48no—
175C2×C4⋊C4—48no—
176C2×C4⋊C4C2414yes—
177C2×C4⋊C4C2414yes—
178C2×C4⋊C4C2414yes—
179C2×C22⋊C4—28no—
180C2×C22⋊C4—28no—
181C2×C22⋊C4—44no—
182C2×C22⋊C4—48no—
183C2×C22⋊C4—48no—
184C2×C22⋊C4C2×D418yes—
185C2×C42—24no—
186C2×C42—24no—
187C2×C42—28no—
188C2×C42—48no—
189C2×C42C2×D414yes—
190C2×C42C2414yes—
191#107—44no—
192C4⋊C8—48no—
193#103—48no—
194#103—48no—
195#103—48no—
196C22⋊C8—44no—
197#95—28no—
198#95—28no—
199#95—28no—
200#95—28no—
201#95—28no—
202#95—28no—
203#95C2×D414yes—
204#95C2×D414yes—
205C24—22no—
206C24—24no—
207C24—24no—
208C24—22no—
209C24—22no—
210C24C22×D412yes—
211C24C22×D411yescharacteristic
212C2×Q8—28no—
213C2×Q8—24no—
214C2×Q8—216no—
215C2×Q8—216no—
216C2×Q8—24no—
217C2×Q8—24no—
218C2×Q8—24no—
219C2×Q8—24no—
220C2×Q8—44no—
221C2×Q8—48no—
222C2×Q8—44no—
223C2×Q8—48no—
224C2×Q8C2×#4118yes—
225C22×C4—22no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—28no—
237C22×C4—24no—
238C22×C4—22no—
239C22×C4—24no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—48no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—44no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4C22×D414yes—
259C22×C4C22×D412yes—
260C22×C4C22×D414yes—
261C22×C4C22×D411yescharacteristic
262C22×C4C2×#4114yes—
263C22×C4H(5,𝔽2)12yes—
264C22×C4H(5,𝔽2)14yes—
265C22×C42−1+412yes—
266C22×C4C2511yescharacteristic
267Q16—416no—
268M16—416no—
269C2×C8—24no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—44no—
277C2×C8—44no—
278C2×C8—48no—
279C4⋊C4—24no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—416no—
286C4⋊C4—416no—
287C4⋊C4—416no—
288C4⋊C4—44no—
289C4⋊C4—44no—
290C4⋊C4—44no—
291C22⋊C4—48no—
292C22⋊C4—416no—
293C22⋊C4—416no—
294C42—28no—
295C42—24no—
296C42—24no—
297C42—416no—
298C23—22no—
299C23—24no—
300C23—24no—
301C23—22no—
302C23—22no—
303C23—44no—
304C23—44no—
305C23—44no—
306C23—48no—
307C23—48no—
308C23#53712yes—
309C23#54614yes—
310C23#57514yes—
311C23#57812yes—
312C23#57812yes—
313C23C23×D411yescharacteristic
314Q8—28no—
315Q8—28no—
316Q8—44no—
317Q8—416no—
318Q8—44no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—28no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—416no—
331C2×C4—44no—
332C2×C4—48no—
333C2×C4—48no—
334C2×C4—44no—
335C2×C4—48no—
336C2×C4—42no—
337C2×C4—42no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—44no—
346C2×C4—44no—
347C2×C4—88no—
348C2×C4—88no—
349C2×C4—88no—
350C2×C4#53712yes—
351C2×C4#53918yes—
352C2×C4#54614yes—
353C2×C4#55114yes—
354C2×C4#56014yes—
355C2×C4C22×#4112yes—
356C2×C4C2×H(5,𝔽2)12yes—
357C2×C4C2×H(5,𝔽2)11yescharacteristic
358C2×C4C2×2−1+411yescharacteristic
359C8—42no—
360C8—42no—
361C8—44no—
362C22—42no—
363C22—44no—
364C22—44no—
365C22—42no—
366C22—42no—
367C22—88no—
368C22#269314yes—
369C22#325614yes—
370C22#326114yes—
371C22#331318yes—
372C22#332718yes—
373C22C2×#53711yescharacteristic
374C22C2×#54612yes—
375C22C2×#57512yes—
376C22C2×#57811yescharacteristic
377C22C2×#57811yescharacteristic
378C4—42no—
379C4—48no—
380C4—44no—
381C4—44no—
382C4—84no—
383C4—84no—
384C4—84no—
385C4#269314yes—
386C4C2×#53912yes—
387C4C2×#55111yescharacteristic
388C4C2×#56011yescharacteristic
389C2—82no—
390C2#3156518yesdirect product factor
391C2C2×#269311yescharacteristic
392C2C2×#325611yescharacteristic
393C2C2×#326111yescharacteristic
394C2C2×#331312yes—
395C2C2×#332712yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #31565C2direct (N × H)
3. C2×#2101C2semidirect
5. C2×#2068C2semidirect
8. C2×#1878C2semidirect
10. C2×#1805C2semidirect
32. #2101C22semidirect
34. #2068C22semidirect
37. #1878C22semidirect
39. #1805C22semidirect
390. C2#31565direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24212
#315652
C2×#21012
C2×#20762
C2×#20682
C2×#20012
C2×#18942
C2×#18782
C2×#18512
C2×#18052