Finite Group Databasebeta

← C2×#8624 #188911

Subgroups — C2×#8624 #188911

Order 512.

1142 conjugacy classes of subgroups.

The subgroup lattice has 423 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#436C211yesmaximal, characteristic
2C2×#1568C211yesmaximal, characteristic, complemented
3C2×#1568C211yesmaximal, characteristic, complemented
4C2×#1466C212yesmaximal
5#8624C218yesmaximal, direct product factor
6C2×#1290C212yesmaximal, complemented
7C23×M16C412yes—
8C22×C4×D4C2211yescharacteristic
9C2×#436—21no—
10C2×#436—21no—
11C2×#436—21no—
12C2×#436—21no—
13C2×#436—22no—
14C2×#436—22no—
15C2×#436C414yes—
16C2×#436C2214yes—
17C2×#432C2212yes—
18C2×#432C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×C22⋊C8C412yes—
21C22×C4×C8C2211yescharacteristic
22#1568—22no—
23#1568—22no—
24#1568C2214yescomplemented
25#1568C2214yescomplemented
26C2×#335—21no—
27C2×#335—21no—
28C2×#334—21no—
29C2×#334—21no—
30#1466—24no—
31#1466C2218yes—
32C2×#323—24no—
33#1290C2218yescomplemented
34C23×D4Q811yescharacteristic
35C24×C4C2×C412yes—
36C22×M16—24no—
37C22×M16—22no—
38C22×M16—22no—
39C22×M16—48no—
40C22×M16C2×C418yes—
41C23×C8C2×C411yescharacteristic
42C23×C8C2×C412yes—
43C23×C8C2×C411yescharacteristic
44C2×C4×D4—21no—
45C2×C4×D4—21no—
46C2×C4×D4—21no—
47C2×C4×D4—21no—
48C2×C4×D4—21no—
49C2×C4×D4—21no—
50C2×C4×D4—21no—
51C2×C4×D4—21no—
52C2×C4×D4C2×C412yes—
53C2×C4×D4D412yes—
54C2×C4×D4Q812yes—
55C2×C4×D4C2312yes—
56C22×C4⋊C4Q811yescharacteristic
57C22×C22⋊C4D412yes—
58C22×C42C2311yescharacteristic
59#436—24no—
60#436—24no—
61#436—24no—
62#436—24no—
63#436—24no—
64#436—24no—
65#436—24no—
66#436—24no—
67#432—22no—
68#432—22no—
69#432—22no—
70#432—22no—
71#432—22no—
72#432—22no—
73#432C2314yes—
74#432C2314yes—
75C2×C4⋊C8—21no—
76C2×C4⋊C8—21no—
77C2×C4⋊C8—21no—
78C2×C4⋊C8—21no—
79C2×C4⋊C8—22no—
80C2×C4⋊C8—22no—
81C2×C4⋊C8C2×C412yes—
82C2×C4⋊C8C2312yes—
83C2×C22⋊C8—22no—
84C2×C22⋊C8—22no—
85C2×C22⋊C8—24no—
86C2×C22⋊C8—22no—
87C2×C22⋊C8—22no—
88C2×C22⋊C8C2×C418yes—
89C2×#97—22no—
90C2×#97—22no—
91C2×C4×C8C2×C412yes—
92C2×C4×C8D411yescharacteristic
93C2×C4×C8D411yescharacteristic
94C2×C4×C8D411yescharacteristic
95C2×C4×C8D411yescharacteristic
96C2×C4×C8D412yes—
97C2×C4×C8D412yes—
98C2×C4×C8C2312yes—
99#335—24no—
100#335—24no—
101#334—24no—
102#334—24no—
103#323—216no—
104C25C4⋊C412yes—
105C22×D4—21no—
106C22×D4—21no—
107C22×D4—21no—
108C22×D4—21no—
109C22×D4—44no—
110C22×D4C4⋊C412yes—
111C22×D4C2×Q812yes—
112C23×C4—22no—
113C23×C4—22no—
114C23×C4—22no—
115C23×C4—22no—
116C23×C4—44no—
117C23×C4—44no—
118C23×C4C4⋊C412yes—
119C23×C4C4⋊C414yes—
120C23×C4C22×C411yescharacteristic
121C23×C4C22×C414yes—
122C23×C4C2×D411yescharacteristic
123C23×C4C2×Q811yescharacteristic
124C2×M16—28no—
125C2×M16—28no—
126C2×M16—48no—
127C2×M16—416no—
128C2×M16—416no—
129C2×M16—48no—
130C22×C8—24no—
131C22×C8—22no—
132C22×C8—22no—
133C22×C8—42no—
134C22×C8—44no—
135C22×C8—42no—
136C22×C8—42no—
137C22×C8C22⋊C411yescharacteristic
138C22×C8C22⋊C412yes—
139C22×C8C22⋊C411yescharacteristic
140C22×C8C22⋊C411yescharacteristic
141C22×C8C22⋊C412yes—
142C22×C8C22⋊C411yescharacteristic
143C22×C8C22×C412yes—
144C22×C8C22×C414yes—
145C22×C8C22×C412yes—
146C4×D4—22no—
147C4×D4—22no—
148C4×D4—22no—
149C4×D4—22no—
150C4×D4—22no—
151C4×D4—22no—
152C4×D4—22no—
153C4×D4—22no—
154C4×D4—22no—
155C4×D4—22no—
156C4×D4—22no—
157C4×D4—22no—
158C4×D4—22no—
159C4×D4—22no—
160C4×D4—22no—
161C4×D4—22no—
162C2×C4⋊C4—21no—
163C2×C4⋊C4—21no—
164C2×C4⋊C4—21no—
165C2×C4⋊C4—21no—
166C2×C4⋊C4C4⋊C412yes—
167C2×C4⋊C4C2×Q812yes—
168C2×C22⋊C4—22no—
169C2×C22⋊C4—22no—
170C2×C22⋊C4—22no—
171C2×C22⋊C4—22no—
172C2×C22⋊C4C4⋊C414yes—
173C2×C22⋊C4C2×D414yes—
174C2×C42C22×C411yescharacteristic
175C2×C42C2×D411yescharacteristic
176C2×C42C2×D411yescharacteristic
177C2×C42C2×D411yescharacteristic
178C2×C42C2×D411yescharacteristic
179C2×C42C2×D411yescharacteristic
180C2×C42C2×Q811yescharacteristic
181C2×C42#4111yescharacteristic
182C2×C42#4111yescharacteristic
183C2×C42#4111yescharacteristic
184C2×C42#4111yescharacteristic
185C2×C42C2411yescharacteristic
186C4⋊C8—22no—
187C4⋊C8—22no—
188C4⋊C8—22no—
189C4⋊C8—22no—
190C4⋊C8—24no—
191C4⋊C8—24no—
192C4⋊C8—42no—
193C4⋊C8—42no—
194C22⋊C8—28no—
195C22⋊C8—28no—
196C22⋊C8—24no—
197C22⋊C8—24no—
198C22⋊C8—42no—
199C22⋊C8—42no—
200#97—24no—
201#97—24no—
202#97—42no—
203#97—42no—
204C4×C8C22⋊C412yes—
205C4×C8C22⋊C412yes—
206C4×C8C22⋊C412yes—
207C4×C8C22⋊C412yes—
208C4×C8C2×D412yes—
209C4×C8C2×D412yes—
210C4×C8C2×D412yes—
211C4×C8C2×D412yes—
212C24—22no—
213C24—22no—
214C24—28no—
215C24—44no—
216C24—44no—
217C24C2×C4⋊C411yescharacteristic
218C24C2×C4⋊C414yes—
219C2×D4—22no—
220C2×D4—22no—
221C2×D4—22no—
222C2×D4—22no—
223C2×D4—44no—
224C2×D4—44no—
225C2×D4—44no—
226C2×D4—44no—
227C2×D4—44no—
228C2×D4—44no—
229C22×C4—24no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—42no—
239C22×C4—44no—
240C22×C4—48no—
241C22×C4—48no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—48no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4C2×C22⋊C411yescharacteristic
250C22×C4C2×C22⋊C411yescharacteristic
251C22×C4C2×C4⋊C411yescharacteristic
252C22×C4C2×C4⋊C411yescharacteristic
253C22×C4C2×C4⋊C414yes—
254C22×C4C2×C4⋊C411yescharacteristic
255C22×C4#11711yescharacteristic
256C22×C4#11711yescharacteristic
257C22×C4#12111yescharacteristic
258C22×C4#12111yescharacteristic
259C22×C4#12111yescharacteristic
260C22×C4#12111yescharacteristic
261C22×C4C22⋊Q811yescharacteristic
262C22×C4C22⋊Q811yescharacteristic
263C22×C4C22⋊Q811yescharacteristic
264C22×C4C22⋊Q811yescharacteristic
265C22×C4C23×C411yescharacteristic
266C22×C4C22×D411yescharacteristic
267C22×C4C22×Q811yescharacteristic
268M16—416no—
269M16—416no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8—22no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—42no—
277C2×C8—42no—
278C2×C8—44no—
279C2×C8—44no—
280C2×C8—44no—
281C2×C8—44no—
282C2×C8—44no—
283C2×C8—84no—
284C2×C8—84no—
285C2×C8#10014yes—
286C2×C8C2×C22⋊C412yes—
287C2×C8C2×C22⋊C412yes—
288C2×C8C2×C22⋊C412yes—
289C2×C8C2×C22⋊C412yes—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C22⋊C4—24no—
295C22⋊C4—24no—
296C22⋊C4—24no—
297C22⋊C4—24no—
298C42C2×C22⋊C411yescharacteristic
299C42C2×C22⋊C411yescharacteristic
300C42#11711yescharacteristic
301C42#11711yescharacteristic
302C42#12111yescharacteristic
303C42#12111yescharacteristic
304C42#12111yescharacteristic
305C42#12111yescharacteristic
306C42C22⋊Q811yescharacteristic
307C42C22⋊Q811yescharacteristic
308C42C22⋊Q811yescharacteristic
309C42C22⋊Q811yescharacteristic
310C42C22×D411yescharacteristic
311C42C22×D411yescharacteristic
312C42C2×#4111yescharacteristic
313C42C2×#4111yescharacteristic
314C23—22no—
315C23—22no—
316C23—24no—
317C23—28no—
318C23—44no—
319C23—44no—
320C23—44no—
321C23—44no—
322C23—44no—
323C23—44no—
324C23—44no—
325C23—44no—
326C23—816no—
327C23#38011yescharacteristic
328C23#38011yescharacteristic
329C23#43014yes—
330C23C22×C4⋊C411yescharacteristic
331D4—44no—
332D4—44no—
333D4—44no—
334D4—44no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—24no—
351C2×C4—41no—
352C2×C4—41no—
353C2×C4—41no—
354C2×C4—41no—
355C2×C4—48no—
356C2×C4—48no—
357C2×C4—44no—
358C2×C4—44no—
359C2×C4—48no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4#38011yescharacteristic
364C2×C4#38011yescharacteristic
365C2×C4#38011yescharacteristic
366C2×C4#38011yescharacteristic
367C2×C4#38011yescharacteristic
368C2×C4#38011yescharacteristic
369C2×C4C2×#10012yes—
370C2×C4#41312yes—
371C2×C4C22×C22⋊C411yescharacteristic
372C2×C4C2×#11711yescharacteristic
373C2×C4C2×#12111yescharacteristic
374C2×C4C2×#12111yescharacteristic
375C2×C4C2×C22⋊Q811yescharacteristic
376C2×C4C2×C22⋊Q811yescharacteristic
377C8—22no—
378C8—22no—
379C8—22no—
380C8—44no—
381C8—84no—
382C8—84no—
383C8C2×#10014yes—
384C22—21no—
385C22—21no—
386C22—28no—
387C22—21no—
388C22—21no—
389C22—44no—
390C22—44no—
391C22—44no—
392C22—88no—
393C22—88no—
394C22—88no—
395C22#180012yes—
396C22#181112yes—
397C22#181112yes—
398C22#181212yes—
399C22C2×#38011yescharacteristic
400C22C2×#43012yes—
401C4—21no—
402C4—21no—
403C4—21no—
404C4—21no—
405C4—21no—
406C4—21no—
407C4—21no—
408C4—21no—
409C4—21no—
410C4—21no—
411C4—44no—
412C4#180012yes—
413C4C22×#10011yescharacteristic
414C4C2×#41311yescharacteristic
415C2—22no—
416C2—22no—
417C2—84no—
418C2#862414yesdirect product factor
419C2C2×#180011yescharacteristic
420C2C2×#181111yescharacteristic
421C2C2×#181211yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×D4Q8
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×#1568C2semidirect
3. C2×#1568C2semidirect
5. #8624C2direct (N × H)
6. C2×#1290C2semidirect
24. #1568C22semidirect
25. #1568C22semidirect
33. #1290C22semidirect
418. C2#8624direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4362
C2×#15682
C2×#14662
#86242
C2×#12902