Finite Group Databasebeta

← C2×#21826 #6374336

Subgroups — C2×#21826 #6374336

Order 512.

3374 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C2×#2283C212yesmaximal
3#21826C2116yesmaximal, direct product factor
4C2×#1996C218yesmaximal
5C2×#1820C214yesmaximal
6C2×#533—22no—
7C2×#533—22no—
8C2×#533—22no—
9C2×#533—22no—
10C2×#533—28no—
11C2×#533C418yescomplemented
12C2×#533C2218yes—
13C22×C4⋊Q8C412yescomplemented
14C22×#125C412yescomplemented
15C22×C22⋊Q8C2214yes—
16C22×C4×Q8C414yescomplemented
17C22×#117C2212yes—
18C23×C42C2211yescharacteristic
19#2283—28no—
20#2283C22116yes—
21C2×#383—22no—
22C2×#382—22no—
23C2×#381C2214yes—
24C2×#380C2214yes—
25C2×C4×C4⋊C4—22no—
26C2×C4×C22⋊C4C2214yes—
27C2×#376—22no—
28#1996C22164yes—
29#1820C22132yes—
30C2×#342C22116yes—
31C23×Q8C2×C414yes—
32C24×C4C2311yescharacteristic
33C24×C4C2312yes—
34#533—216no—
35#533—216no—
36#533—216no—
37#533—216no—
38#533—216no—
39#533—216no—
40#533—216no—
41#533—216no—
42C2×C4⋊Q8—28no—
43C2×C4⋊Q8—22no—
44C2×C4⋊Q8—22no—
45C2×C4⋊Q8—22no—
46C2×C4⋊Q8—22no—
47C2×C4⋊Q8C2×C4116yescomplemented
48C2×#125—28no—
49C2×#125—22no—
50C2×#125—24no—
51C2×#125—22no—
52C2×#125C2×C4116yescomplemented
53C2×C22⋊Q8—24no—
54C2×C22⋊Q8—24no—
55C2×C22⋊Q8—24no—
56C2×C22⋊Q8—24no—
57C2×C22⋊Q8—28no—
58C2×C22⋊Q8—28no—
59C2×C22⋊Q8C2×C4116yes—
60C2×C22⋊Q8C23116yes—
61C2×C4×Q8—216no—
62C2×C4×Q8—24no—
63C2×C4×Q8—24no—
64C2×C4×Q8—24no—
65C2×C4×Q8—24no—
66C2×C4×Q8C2×C4132yescomplemented
67C2×#117—24no—
68C2×#117—24no—
69C2×#117—28no—
70C2×#117C2×C418yes—
71C2×#117C2318yes—
72C22×C4⋊C4—24no—
73C22×C4⋊C4C2×C414yes—
74C22×C4⋊C4C2×C418yes—
75C22×C4⋊C4C2×C414yes—
76C22×C22⋊C4C2318yes—
77C22×C22⋊C4C2314yes—
78C22×C42—24no—
79C22×C42C2×C414yes—
80C22×C42C2×C412yes—
81C22×C42C2×C411yescharacteristic
82C22×C42C2×C411yescharacteristic
83C22×C42C2×C414yes—
84C22×C42D412yes—
85C22×C42D412yes—
86C22×C42D412yes—
87C22×C42D412yes—
88C22×C42D418yes—
89C22×C42C2314yes—
90#383—216no—
91#382—216no—
92#381—28no—
93#381C23116yes—
94#380—28no—
95#380C23116yes—
96C4×C4⋊C4—216no—
97C4×C22⋊C4—28no—
98C4×C22⋊C4C23116yes—
99#376—216no—
100C2×#95—24no—
101C2×#95—24no—
102C2×#95—24no—
103C2×#95—24no—
104#342C23164yes—
105C25C2411yescharacteristic
106C22×Q8—28no—
107C22×Q8—24no—
108C22×Q8—24no—
109C22×Q8—416no—
110C22×Q8C22×C4116yes—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—48no—
114C23×C4C22×C411yescharacteristic
115C23×C4C22×C412yes—
116C23×C4C22×C412yes—
117C23×C4C22×C411yescharacteristic
118C23×C4C22×C418yes—
119C23×C4C22×C412yes—
120C23×C4C22×C414yes—
121C23×C4C2×D412yes—
122C23×C4C2×D412yes—
123C23×C4C2×D412yes—
124C23×C4C2×D414yes—
125C23×C4C2×D412yes—
126C23×C4C2×D412yes—
127C23×C4C2×D412yes—
128C23×C4C2×D414yes—
129C23×C4C2×D414yes—
130C23×C4C2412yes—
131C23×C4C2414yes—
132C4⋊Q8—216no—
133C4⋊Q8—216no—
134C4⋊Q8—216no—
135C4⋊Q8—216no—
136#125—216no—
137#125—232no—
138#125—216no—
139C22⋊Q8—216no—
140C22⋊Q8—216no—
141C22⋊Q8—216no—
142C22⋊Q8—216no—
143C22⋊Q8—216no—
144C22⋊Q8—216no—
145C22⋊Q8—216no—
146C22⋊Q8—216no—
147C4×Q8—232no—
148C4×Q8—232no—
149C4×Q8—232no—
150C4×Q8—232no—
151#117—216no—
152#117—216no—
153#117—216no—
154#117—216no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—216no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—28no—
161C2×C4⋊C4—28no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—216no—
165C2×C4⋊C4—416no—
166C2×C4⋊C4C22×C4116yes—
167C2×C4⋊C4C22×C4132yes—
168C2×C4⋊C4C22×C4116yes—
169C2×C22⋊C4—28no—
170C2×C22⋊C4—28no—
171C2×C22⋊C4—232no—
172C2×C22⋊C4—28no—
173C2×C22⋊C4C22×C418yes—
174C2×C22⋊C4C24116yes—
175C2×C22⋊C4C2418yes—
176C2×C42—28no—
177C2×C42—28no—
178C2×C42—216no—
179C2×C42—416no—
180C2×C42C22⋊C418yes—
181C2×C42C22⋊C412yes—
182C2×C42C22⋊C412yes—
183C2×C42C22⋊C412yes—
184C2×C42C22⋊C412yes—
185C2×C42C22⋊C414yes—
186C2×C42C22⋊C411yescharacteristic
187C2×C42C22⋊C412yes—
188C2×C42C22⋊C411yescharacteristic
189C2×C42C22⋊C414yes—
190C2×C42C22⋊C411yescharacteristic
191C2×C42C22⋊C412yes—
192C2×C42C22⋊C411yescharacteristic
193C2×C42C22⋊C418yes—
194C2×C42C22⋊C418yes—
195C2×C42C22⋊C418yes—
196C2×C42C22⋊C418yes—
197C2×C42C22×C4116yes—
198C2×C42C22×C418yes—
199C2×C42C22×C414yes—
200C2×C42C22×C414yes—
201C2×C42C2×D418yes—
202C2×C42C2×D418yes—
203C2×C42C2×D418yes—
204C2×C42C2×D418yes—
205#95—216no—
206#95—216no—
207#95—216no—
208#95—216no—
209C24—44no—
210C24C23×C411yescharacteristic
211C24C23×C411yescharacteristic
212C24C22×D412yes—
213C24C22×D412yes—
214C242−1+418yes—
215C24C2511yescharacteristic
216C2×Q8—216no—
217C2×Q8—216no—
218C2×Q8—432no—
219C2×Q8—416no—
220C2×Q8—432no—
221C2×Q8—416no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—216no—
228C22×C4—28no—
229C22×C4—28no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—216no—
235C22×C4—48no—
236C22×C4—48no—
237C22×C4—48no—
238C22×C4—48no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—416no—
243C22×C4—416no—
244C22×C4—416no—
245C22×C4—416no—
246C22×C4C2×C22⋊C412yes—
247C22×C4C2×C22⋊C412yes—
248C22×C4C2×C22⋊C414yes—
249C22×C4C2×C22⋊C414yes—
250C22×C4C2×C22⋊C414yes—
251C22×C4C2×C22⋊C414yes—
252C22×C4C2×C22⋊C414yes—
253C22×C4C2×C22⋊C412yes—
254C22×C4C2×C22⋊C411yescharacteristic
255C22×C4C2×C22⋊C411yescharacteristic
256C22×C4C2×C22⋊C412yes—
257C22×C4C2×C22⋊C412yes—
258C22×C4C2×C22⋊C412yes—
259C22×C4C2×C22⋊C414yes—
260C22×C4C2×C22⋊C414yes—
261C22×C4C2×C22⋊C414yes—
262C22×C4C2×C22⋊C412yes—
263C22×C4C23×C412yes—
264C22×C4C23×C412yes—
265C22×C4C23×C414yes—
266C22×C4C23×C4116yes—
267C22×C4C23×C414yes—
268C22×C4C22×D414yes—
269C22×C4C22×D414yes—
270C22×C4C22×D414yes—
271C22×C4C22×D414yes—
272C22×C4C22×D414yes—
273C22×C4C22×D414yes—
274C4⋊C4—216no—
275C4⋊C4—216no—
276C4⋊C4—232no—
277C4⋊C4—232no—
278C4⋊C4—216no—
279C4⋊C4—216no—
280C4⋊C4—432no—
281C22⋊C4—216no—
282C22⋊C4—216no—
283C22⋊C4—232no—
284C22⋊C4—416no—
285C42—232no—
286C42—432no—
287C42C2×C22⋊C418yes—
288C42C2×C22⋊C418yes—
289C42C2×C22⋊C418yes—
290C42C2×C22⋊C418yes—
291C42C2×C22⋊C414yes—
292C42C2×C22⋊C418yes—
293C42C2×C22⋊C414yes—
294C42C2×C22⋊C414yes—
295C42C2×C22⋊C418yes—
296C42C2×C22⋊C414yes—
297C23—24no—
298C23—24no—
299C23—24no—
300C23—42no—
301C23—42no—
302C23—42no—
303C23—42no—
304C23—416no—
305C23C22×C22⋊C412yes—
306C23C22×C22⋊C411yescharacteristic
307C23C22×C22⋊C411yescharacteristic
308C23#51914yes—
309C23#51914yes—
310C23#53618yes—
311C23#53618yes—
312C23C24×C411yescharacteristic
313C23C23×D412yes—
314C23C2×2−1+414yes—
315Q8—432no—
316Q8—432no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—28no—
320C2×C4—28no—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—28no—
332C2×C4—28no—
333C2×C4—28no—
334C2×C4—28no—
335C2×C4—28no—
336C2×C4—28no—
337C2×C4—216no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—416no—
345C2×C4—416no—
346C2×C4—416no—
347C2×C4—416no—
348C2×C4—416no—
349C2×C4—416no—
350C2×C4—832no—
351C2×C4#41018yes—
352C2×C4C22×C22⋊C414yes—
353C2×C4C22×C22⋊C414yes—
354C2×C4C22×C22⋊C414yes—
355C2×C4C22×C22⋊C412yes—
356C2×C4C22×C22⋊C412yes—
357C2×C4C22×C22⋊C414yes—
358C2×C4C22×C22⋊C414yes—
359C22—216no—
360C22—28no—
361C22—22no—
362C22—22no—
363C22—22no—
364C22—22no—
365C22—22no—
366C22—22no—
367C22—44no—
368C22—48no—
369C22—44no—
370C22#231014yes—
371C22#231012yes—
372C22#231012yes—
373C22C2×#41014yes—
374C22C23×C22⋊C411yescharacteristic
375C22C2×#51912yes—
376C22C2×#53614yes—
377C4—24no—
378C4—24no—
379C4—24no—
380C4—24no—
381C4—22no—
382C4—22no—
383C4—416no—
384C4—816no—
385C4C2×#41018yes—
386C2—24no—
387C2—24no—
388C2—22no—
389C2—22no—
390C2#2182614yesdirect product factor
391C2C2×#231011yescharacteristic
392C2C22×#41012yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC25C24
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21826C2direct (N × H)
11. C2×#533C4semidirect
13. C22×C4⋊Q8C4semidirect
14. C22×#125C4semidirect
16. C22×C4×Q8C4semidirect
47. C2×C4⋊Q8C2×C4semidirect
52. C2×#125C2×C4semidirect
66. C2×C4×Q8C2×C4semidirect
390. C2#21826direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C2×#22832
#218262
C2×#19962
C2×#18202