Finite Group Databasebeta

← C2×#31551 #7505075

Subgroups — C2×#31551 #7505075

Order 512.

1982 conjugacy classes of subgroups.

The subgroup lattice has 399 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2421C212yesmaximal
2#31551C2116yesmaximal, direct product factor
3C2×#2101C212yesmaximal, complemented
4C2×#2075C211yesmaximal, characteristic
5C2×#2068C212yesmaximal, complemented
6C2×#2001C211yesmaximal, characteristic
7C2×#1892C212yesmaximal
8C2×#1878C212yesmaximal, complemented
9C2×#1850C211yesmaximal, characteristic
10C2×#1805C212yesmaximal, complemented
11C23×Q16C2211yescharacteristic
12C24×C8C2211yescharacteristic
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#2075C2218yes—
34#2068C22116yescomplemented
35#2001C2218yes—
36#1892C22116yes—
37#1878C22116yescomplemented
38#1850C2218yes—
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—
51C23×C8—42no—
52C23×C8—44no—
53C23×C8C2311yescharacteristic
54C23×C8C2311yescharacteristic
55C23×C8C2312yes—
56C23×C8C2314yes—
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⋊C4D411yescharacteristic
74C22×C22⋊C4D411yescharacteristic
75C22×C42—22no—
76C22×C42C2312yes—
77C2×#107—42no—
78C2×#107C2314yes—
79C2×C4⋊C8—44no—
80C2×C4⋊C8C2318yes—
81C2×#103—44no—
82C2×#103—44no—
83C2×#103—44no—
84C2×#103C2318yes—
85C2×#103C2318yes—
86C2×#103C2318yes—
87C2×C22⋊C8—42no—
88C2×C22⋊C8C2314yes—
89#400—216no—
90#397—216no—
91#391—24no—
92#391C2318yes—
93#389—24no—
94#389C2318yes—
95#388—216no—
96#387—216no—
97#382—24no—
98#382C2318yes—
99#380—24no—
100#380C2318yes—
101C4×C22⋊C4D414yes—
102C4×C22⋊C4C2314yes—
103C2×#95—22no—
104C2×#95—22no—
105C2×#95—22no—
106C2×#95—22no—
107C2×#95—22no—
108C2×#95—22no—
109C2×#95D412yes—
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—
142C22×C8—24no—
143C22×C8—24no—
144C22×C8—24no—
145C22×C8—24no—
146C22×C8—22no—
147C22×C8—22no—
148C22×C8—24no—
149C22×C8—44no—
150C22×C8—48no—
151C22×C8—416no—
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—24no—
180C2×C22⋊C4—28no—
181C2×C22⋊C4—28no—
182C2×C22⋊C4—42no—
183C2×C22⋊C4—48no—
184C2×C22⋊C4—48no—
185C2×C22⋊C4C2×D414yes—
186C2×C22⋊C4C2×D414yes—
187C2×C42—24no—
188C2×C42—24no—
189C2×C42—28no—
190C2×C42—48no—
191C2×C42C2×D414yes—
192C2×C42C2414yes—
193#107—44no—
194C4⋊C8—48no—
195#103—48no—
196#103—48no—
197#103—48no—
198C22⋊C8—44no—
199#95—28no—
200#95—28no—
201#95—28no—
202#95—28no—
203#95—28no—
204#95—28no—
205#95C2×D418yes—
206C24—22no—
207C24—24no—
208C24—22no—
209C24—24no—
210C24#13514yes—
211C24C22×D412yes—
212C24C22×D411yescharacteristic
213C2×Q8—28no—
214C2×Q8—24no—
215C2×Q8—216no—
216C2×Q8—216no—
217C2×Q8—24no—
218C2×Q8—24no—
219C2×Q8—24no—
220C2×Q8—24no—
221C2×Q8—44no—
222C2×Q8—48no—
223C2×Q8—44no—
224C2×Q8—48no—
225C2×Q8C2×#4118yes—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—28no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—28no—
238C22×C4—24no—
239C22×C4—22no—
240C22×C4—24no—
241C22×C4—22no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—48no—
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×C4—44no—
259C22×C4C22×D414yes—
260C22×C4C22×D412yes—
261C22×C4C22×D414yes—
262C22×C4C22×D411yescharacteristic
263C22×C4C2×#4114yes—
264C22×C4H(5,𝔽2)12yes—
265C22×C4H(5,𝔽2)14yes—
266C22×C42−1+412yes—
267C22×C4C2511yescharacteristic
268Q16—416no—
269C2×C8—24no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—416no—
277C2×C8—44no—
278C2×C8—44no—
279C2×C8—48no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—24no—
286C4⋊C4—416no—
287C4⋊C4—416no—
288C4⋊C4—416no—
289C4⋊C4—44no—
290C4⋊C4—44no—
291C4⋊C4—44no—
292C22⋊C4—28no—
293C22⋊C4—44no—
294C22⋊C4—416no—
295C22⋊C4—416no—
296C42—28no—
297C42—24no—
298C42—24no—
299C42—416no—
300C23—22no—
301C23—24no—
302C23—28no—
303C23—216no—
304C23—22no—
305C23—24no—
306C23—44no—
307C23—44no—
308C23—48no—
309C23#53712yes—
310C23#54614yes—
311C23C2×#13514yes—
312C23C2×#13512yes—
313C23#57512yes—
314C23#57814yes—
315C23C23×D411yescharacteristic
316Q8—28no—
317Q8—28no—
318Q8—44no—
319Q8—416no—
320Q8—44no—
321C2×C4—22no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—28no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—416no—
333C2×C4—44no—
334C2×C4—48no—
335C2×C4—48no—
336C2×C4—44no—
337C2×C4—48no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—44no—
346C2×C4—44no—
347C2×C4—44no—
348C2×C4—44no—
349C2×C4—88no—
350C2×C4—88no—
351C2×C4—88no—
352C2×C4#53712yes—
353C2×C4#53918yes—
354C2×C4#54614yes—
355C2×C4#55114yes—
356C2×C4#56014yes—
357C2×C4C22×#4112yes—
358C2×C4C2×H(5,𝔽2)12yes—
359C2×C4C2×H(5,𝔽2)11yescharacteristic
360C2×C4C2×2−1+411yescharacteristic
361C8—42no—
362C8—42no—
363C8—44no—
364C22—28no—
365C22—24no—
366C22—416no—
367C22—42no—
368C22—44no—
369C22—42no—
370C22#269314yes—
371C22#325014yes—
372C22#326114yes—
373C22#330018yes—
374C22#331318yes—
375C22C2×#53711yescharacteristic
376C22C2×#54612yes—
377C22C22×#13511yescharacteristic
378C22C2×#57511yescharacteristic
379C22C2×#57812yes—
380C4—42no—
381C4—48no—
382C4—44no—
383C4—44no—
384C4—84no—
385C4—84no—
386C4—84no—
387C4#269314yes—
388C4C2×#53912yes—
389C4C2×#55111yescharacteristic
390C4C2×#56011yescharacteristic
391C2—44no—
392C2#3155118yesdirect product factor
393C2C2×#269311yescharacteristic
394C2C2×#325011yescharacteristic
395C2C2×#326111yescharacteristic
396C2C2×#330012yes—
397C2C2×#331312yes—
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. #31551C2direct (N × H)
3. C2×#2101C2semidirect
5. C2×#2068C2semidirect
8. C2×#1878C2semidirect
10. C2×#1805C2semidirect
32. #2101C22semidirect
34. #2068C22semidirect
37. #1878C22semidirect
39. #1805C22semidirect
392. C2#31551direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24212
#315512
C2×#21012
C2×#20752
C2×#20682
C2×#20012
C2×#18922
C2×#18782
C2×#18502
C2×#18052