Finite Group Databasebeta

← C2×#8527 #187805

Subgroups — C2×#8527 #187805

Order 512.

2140 conjugacy classes of subgroups.

The subgroup lattice has 373 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#541C211yesmaximal, characteristic
2C2×#1558C212yesmaximal, complemented
3C2×#1534C212yesmaximal, complemented
4C2×#1464C212yesmaximal
5#8527C218yesmaximal, direct product factor
6C2×#541—24no—
7C2×#541—24no—
8C2×#541—24no—
9C2×#541—24no—
10C2×#541—24no—
11C2×#541C414yes—
12C2×#541C2214yes—
13C22×C4⋊Q8C2211yescharacteristic
14C22×#126—22no—
15C22×#125—22no—
16C22×#125C2211yescharacteristic
17C22×C22⋊Q8C412yes—
18C22×C4×Q8C412yes—
19C22×#117C2211yescharacteristic
20C2×#432C2214yes—
21#1558—24no—
22#1558C2218yescomplemented
23C2×#333—24no—
24#1534—24no—
25#1534C2218yescomplemented
26C2×#330—24no—
27#1464—24no—
28#1464C2218yes—
29C2×#324—22no—
30C2×#323—22no—
31C23×Q8C2×C412yes—
32C24×C4C2×C411yescharacteristic
33#541—232no—
34#541—232no—
35#541—216no—
36#541—216no—
37#541—216no—
38#541—216no—
39C2×C4⋊Q8—22no—
40C2×C4⋊Q8—22no—
41C2×C4⋊Q8—22no—
42C2×C4⋊Q8C2×C412yes—
43C2×C4⋊Q8D414yes—
44C2×C4⋊Q8D414yes—
45C2×C4⋊Q8C2312yes—
46C2×#126—216no—
47C2×#126—216no—
48C2×#126—28no—
49C2×#126—28no—
50C2×#125—216no—
51C2×#125—216no—
52C2×#125—28no—
53C2×#125—28no—
54C2×#125—22no—
55C2×#125—22no—
56C2×#125—22no—
57C2×#125C2×C412yes—
58C2×#125D414yes—
59C2×#125D414yes—
60C2×#125C2312yes—
61C2×C22⋊Q8—24no—
62C2×C22⋊Q8—24no—
63C2×C22⋊Q8—24no—
64C2×C22⋊Q8—24no—
65C2×C22⋊Q8—24no—
66C2×C22⋊Q8C2×C418yes—
67C2×C4×Q8—24no—
68C2×C4×Q8—24no—
69C2×C4×Q8—24no—
70C2×C4×Q8—24no—
71C2×C4×Q8—24no—
72C2×C4×Q8C2×C418yes—
73C2×#117—22no—
74C2×#117—22no—
75C2×#117—22no—
76C2×#117—22no—
77C2×#117C2×C412yes—
78C2×#117D414yes—
79C2×#117C2312yes—
80C22×C4⋊C4—22no—
81C22×C4⋊C4—22no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4—22no—
84C22×C4⋊C4C2×C412yes—
85C22×C4⋊C4D412yes—
86C22×C22⋊C4—22no—
87C22×C22⋊C4D412yes—
88C22×C42—22no—
89C22×C42C2×C411yescharacteristic
90C22×C42C2311yescharacteristic
91#432—24no—
92#432—24no—
93#432—24no—
94#432C2318yes—
95C2×C4⋊C8—24no—
96C2×C22⋊C8—24no—
97C2×#97—24no—
98#333—216no—
99#330—216no—
100#324—28no—
101#323—28no—
102C25C22⋊C411yescharacteristic
103C22×Q8—22no—
104C22×Q8—22no—
105C22×Q8—22no—
106C22×Q8—48no—
107C22×Q8C22⋊C414yes—
108C22×Q8C22⋊C414yes—
109C22×Q8C22×C414yes—
110C23×C4—22no—
111C23×C4—22no—
112C23×C4—21no—
113C23×C4—21no—
114C23×C4—21no—
115C23×C4—21no—
116C23×C4—44no—
117C23×C4C22⋊C411yescharacteristic
118C23×C4C22⋊C412yes—
119C23×C4C22⋊C412yes—
120C23×C4C22×C411yescharacteristic
121C23×C4C22×C412yes—
122C23×C4C2×D412yes—
123C22×C8—44no—
124C4⋊Q8—24no—
125C4⋊Q8—28no—
126C4⋊Q8—28no—
127C4⋊Q8—24no—
128C4⋊Q8C22⋊C418yes—
129C4⋊Q8C2×D418yes—
130#126—264no—
131#126—264no—
132#125—264no—
133#125—264no—
134#125—24no—
135#125—28no—
136#125—28no—
137#125—24no—
138#125C22⋊C418yes—
139#125C2×D418yes—
140C22⋊Q8—216no—
141C22⋊Q8—216no—
142C22⋊Q8—216no—
143C22⋊Q8—216no—
144C4×Q8—216no—
145C4×Q8—216no—
146C4×Q8—216no—
147C4×Q8—216no—
148#117—24no—
149#117—24no—
150#117—28no—
151#117—28no—
152#117—24no—
153#117—24no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—28no—
158C2×C4⋊C4—28no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—22no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4C22⋊C414yes—
174C2×C4⋊C4C22⋊C414yes—
175C2×C4⋊C4C22⋊C414yes—
176C2×C4⋊C4C22×C414yes—
177C2×C4⋊C4C2×D414yes—
178C2×C22⋊C4—28no—
179C2×C22⋊C4—28no—
180C2×C22⋊C4—28no—
181C2×C22⋊C4—24no—
182C2×C22⋊C4—24no—
183C2×C22⋊C4C22⋊C414yes—
184C2×C22⋊C4C2×D414yes—
185C2×C42—28no—
186C2×C42—28no—
187C2×C42—21no—
188C2×C42—21no—
189C2×C42—21no—
190C2×C42—21no—
191C2×C42—28no—
192C2×C42C22⋊C412yes—
193C2×C42C22×C412yes—
194C2×C42C22×C411yescharacteristic
195C2×C42C2×D412yes—
196C2×C42C2×D412yes—
197C2×C42C2×D412yes—
198C2×C42C2×D412yes—
199C2×C42C2×D412yes—
200C2×C42C2411yescharacteristic
201C4⋊C8—28no—
202C4⋊C8—44no—
203C22⋊C8—28no—
204C22⋊C8—44no—
205#97—28no—
206#97—44no—
207C24—21no—
208C24—21no—
209C24—24no—
210C24—44no—
211C24C2×C22⋊C411yescharacteristic
212C24C2×C22⋊C412yes—
213C2×Q8—24no—
214C2×Q8—24no—
215C2×Q8—24no—
216C2×Q8—48no—
217C2×Q8—48no—
218C2×Q8—48no—
219C2×Q8—48no—
220C2×Q8—48no—
221C2×Q8—48no—
222C2×Q8C2×C22⋊C418yes—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—21no—
230C22×C4—22no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—21no—
234C22×C4—24no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—48no—
247C22×C4—48no—
248C22×C4—44no—
249C22×C4C2×C22⋊C412yes—
250C22×C4C2×C22⋊C411yescharacteristic
251C22×C4C2×C22⋊C411yescharacteristic
252C22×C4C2×C22⋊C411yescharacteristic
253C22×C4C2×C22⋊C411yescharacteristic
254C22×C4C2×C22⋊C411yescharacteristic
255C22×C4C2×C22⋊C414yes—
256C22×C4C2×C22⋊C412yes—
257C22×C4#12014yes—
258C22×C4#12014yes—
259C22×C4C23×C411yescharacteristic
260C22×C4C22×D412yes—
261C2×C8—48no—
262C2×C8—88no—
263C4⋊C4—232no—
264C4⋊C4—232no—
265C4⋊C4—24no—
266C4⋊C4—216no—
267C4⋊C4—216no—
268C4⋊C4—28no—
269C4⋊C4—216no—
270C4⋊C4—216no—
271C4⋊C4—28no—
272C4⋊C4—24no—
273C4⋊C4—24no—
274C4⋊C4C2×C22⋊C418yes—
275C22⋊C4—232no—
276C22⋊C4—28no—
277C22⋊C4—28no—
278C42—232no—
279C42—22no—
280C42—22no—
281C42—22no—
282C42—22no—
283C42C2×C22⋊C412yes—
284C42C2×C22⋊C412yes—
285C42#12014yes—
286C42#12014yes—
287C42C22×D412yes—
288C42C22×D412yes—
289C23—24no—
290C23—22no—
291C23—24no—
292C23—44no—
293C23—44no—
294C23—44no—
295C23—42no—
296C23—42no—
297C23—88no—
298C23#37911yescharacteristic
299C23#37911yescharacteristic
300C23#41314yes—
301C23C22×C22⋊C411yescharacteristic
302Q8—48no—
303Q8—48no—
304Q8—48no—
305Q8—48no—
306C2×C4—28no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—22no—
318C2×C4—42no—
319C2×C4—44no—
320C2×C4—42no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—44no—
329C2×C4—48no—
330C2×C4—48no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—48no—
334C2×C4—48no—
335C2×C4—44no—
336C2×C4#37911yescharacteristic
337C2×C4#37911yescharacteristic
338C2×C4#37914yes—
339C2×C4C22×C22⋊C411yescharacteristic
340C2×C4C22×C22⋊C411yescharacteristic
341C2×C4C2×#12014yes—
342C8—88no—
343C22—28no—
344C22—22no—
345C22—22no—
346C22—42no—
347C22—44no—
348C22—84no—
349C22—84no—
350C22—84no—
351C22#178512yes—
352C22#178512yes—
353C22#179614yes—
354C22C2×#37911yescharacteristic
355C22C2×#41312yes—
356C4—21no—
357C4—21no—
358C4—21no—
359C4—21no—
360C4—24no—
361C4—24no—
362C4—42no—
363C4—48no—
364C4—44no—
365C4—48no—
366C2—22no—
367C2—22no—
368C2—82no—
369C2#852714yesdirect product factor
370C2C2×#178511yescharacteristic
371C2C2×#179612yes—
subgroupG/H
center, socleC23#379
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1558C2semidirect
3. C2×#1534C2semidirect
5. #8527C2direct (N × H)
22. #1558C22semidirect
25. #1534C22semidirect
369. C2#8527direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5412
C2×#15582
C2×#15342
C2×#14642
#85272