Finite Group Databasebeta

← C2×#19211 #6353696

Subgroups — C2×#19211 #6353696

Order 512.

1612 conjugacy classes of subgroups.

The subgroup lattice has 411 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3249C212yesmaximal
2C2×#3160C211yesmaximal, characteristic
3C2×#2960C211yesmaximal, characteristic
4#19211C2116yesmaximal, direct product factor
5C2×#1692C214yesmaximal, complemented
6C2×#1676C212yesmaximal, complemented
7C2×#1674C212yesmaximal, complemented
8C22×#335C211yesmaximal, characteristic
9C2×#1550C212yesmaximal
10C2×#533C2212yes—
11C2×#533C2211yescharacteristic
12#3249—28no—
13#3249C22116yes—
14#3160—24no—
15#3160C2218yes—
16C2×#500C2211yescharacteristic
17C2×#500C2211yescharacteristic
18C2×#499—21no—
19C2×#499—21no—
20C2×#498C2212yes—
21C2×#477—22no—
22C2×#477C2214yes—
23C2×#467—24no—
24C2×#462—22no—
25C2×#462C2214yes—
26#2960—24no—
27#2960C2218yes—
28C2×#446—21no—
29C2×#446C2212yes—
30C2×C8×Q8—21no—
31C2×C8×Q8C2212yes—
32C2×#427—21no—
33C2×#427—21no—
34C2×#424—21no—
35C2×#423C2211yescharacteristic
36C22×C4⋊C8C2212yes—
37C2×#405—21no—
38C22×C4×C8C2211yescharacteristic
39#1692C22132yescomplemented
40#1676C22116yescomplemented
41#1674C22116yescomplemented
42C2×#335C2218yes—
43C2×#335C2212yes—
44C2×#335C2212yes—
45#1550C22116yes—
46C2×#333C2214yes—
47C2×#332C2214yes—
48C22×Q16—24no—
49C22×M16—21no—
50C23×C8—22no—
51C23×C8D411yescharacteristic
52C23×C8D411yescharacteristic
53#533—22no—
54#533—24no—
55#533—24no—
56#533—22no—
57#533—24no—
58#533D414yes—
59#533C2318yes—
60#533C2314yes—
61C2×C4⋊Q8D411yescharacteristic
62C2×C4⋊Q8D411yescharacteristic
63C2×C4⋊Q8C2312yes—
64C2×C4⋊Q8C2312yes—
65C2×#125—22no—
66C2×#125—21no—
67C2×C22⋊Q8—21no—
68C2×C22⋊Q8—22no—
69C2×C22⋊Q8—22no—
70C2×C22⋊Q8D412yes—
71C2×C4×Q8—21no—
72C2×C4×Q8—22no—
73C2×C4×Q8—22no—
74C2×C4×Q8C2312yes—
75C2×#117—21no—
76C2×#117—22no—
77C22×C42C2311yescharacteristic
78#500—22no—
79#500—22no—
80#500C2314yes—
81#500C2314yes—
82#499—28no—
83#499—28no—
84#498—24no—
85#498C2318yes—
86#477—216no—
87#477—28no—
88#477C23116yes—
89#467—232no—
90#462—216no—
91#462—28no—
92#462C23116yes—
93#446—28no—
94#446—24no—
95#446C2318yes—
96C8×Q8—28no—
97C8×Q8—24no—
98C8×Q8C2318yes—
99#427—28no—
100#427—28no—
101C2×#107—21no—
102C2×#107—21no—
103C2×#107—21no—
104C2×#107—21no—
105C2×#107—24no—
106C2×#106—22no—
107C2×#106—22no—
108#424—28no—
109#423—22no—
110#423C2314yes—
111C2×C4⋊C8—22no—
112C2×C4⋊C8—22no—
113C2×C4⋊C8—22no—
114C2×C4⋊C8—24no—
115C2×C4⋊C8—21no—
116C2×C4⋊C8C2314yes—
117C2×C4⋊C8C2312yes—
118C2×C4⋊C8C2318yes—
119C2×#103—24no—
120C2×#103—24no—
121#405—28no—
122C2×#97—22no—
123C2×C4×C8—22no—
124C2×C4×C8D411yescharacteristic
125C2×C4×C8D411yescharacteristic
126C2×C4×C8D414yes—
127C2×C4×C8C2311yescharacteristic
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2314yes—
130#335C2318yes—
131#335C2318yes—
132#333C23116yes—
133#332C23116yes—
134C22×Q8—21no—
135C22×Q8—22no—
136C22×Q8—22no—
137C22×Q8C2×D412yes—
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D411yescharacteristic
140C23×C4#4111yescharacteristic
141C2×Q16—216no—
142C2×Q16—88no—
143C2×M16—24no—
144C2×M16—44no—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8—22no—
148C22×C8—28no—
149C22×C8—84no—
150C22×C8Q1618yescomplemented
151C22×C8C2×D411yescharacteristic
152C22×C8C2×D411yescharacteristic
153C22×C8C2×D414yes—
154C22×C8C2×D411yescharacteristic
155C22×C8C2×D411yescharacteristic
156C22×C8C2×D414yes—
157C4⋊Q8—22no—
158C4⋊Q8—22no—
159C4⋊Q8—22no—
160C4⋊Q8—22no—
161C4⋊Q8—22no—
162C4⋊Q8—22no—
163C4⋊Q8—22no—
164C4⋊Q8—22no—
165C4⋊Q8C2×D414yes—
166C4⋊Q8C2×D414yes—
167C4⋊Q8C2414yes—
168C4⋊Q8C2414yes—
169#125—24no—
170#125—28no—
171#125—24no—
172#125—44no—
173C22⋊Q8—24no—
174C22⋊Q8—24no—
175C22⋊Q8—24no—
176C22⋊Q8—28no—
177C22⋊Q8—28no—
178C22⋊Q8—44no—
179C22⋊Q8—44no—
180C22⋊Q8C2×D418yes—
181C4×Q8—24no—
182C4×Q8—24no—
183C4×Q8—22no—
184C4×Q8—22no—
185C4×Q8—28no—
186C4×Q8—28no—
187C4×Q8—44no—
188C4×Q8—44no—
189C4×Q8C2×D414yes—
190C4×Q8C2414yes—
191#117—24no—
192#117—24no—
193#117—28no—
194#117—44no—
195C2×C4⋊C4—21no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4—21no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—22no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—42no—
205C2×C4⋊C4—42no—
206C2×C4⋊C4C2×D412yes—
207C2×C22⋊C4—22no—
208C2×C22⋊C4—42no—
209C2×C42—22no—
210C2×C42—42no—
211C2×C42C2×D411yescharacteristic
212C2×C42C2×D411yescharacteristic
213C2×C42C2×D412yes—
214C2×C42C2×D412yes—
215C2×C42#4111yescharacteristic
216C2×C42#4112yes—
217C2×C42C2411yescharacteristic
218C2×C42C2412yes—
219#107—24no—
220#107—24no—
221#107—24no—
222#107—24no—
223#107—216no—
224#106—28no—
225#106—28no—
226C4⋊C8—28no—
227C4⋊C8—28no—
228C4⋊C8—28no—
229C4⋊C8—24no—
230C4⋊C8—24no—
231C4⋊C8—22no—
232C4⋊C8C2414yes—
233C4⋊C8C2418yes—
234#103—216no—
235#103—216no—
236#97—28no—
237C4×C8—28no—
238C4×C8C2×D414yes—
239C4×C8C2×D412yes—
240C4×C8C2×D412yes—
241C4×C8C2×D414yes—
242C4×C8C2412yes—
243C4×C8C2412yes—
244C24#12111yescharacteristic
245C2×Q8—22no—
246C2×Q8—24no—
247C2×Q8—24no—
248C2×Q8—24no—
249C2×Q8—24no—
250C2×Q8—24no—
251C2×Q8—44no—
252C2×Q8—42no—
253C2×Q8—42no—
254C2×Q8—44no—
255C2×Q8—44no—
256C2×Q8—84no—
257C2×Q8C22×D414yes—
258C22×C4—22no—
259C22×C4—22no—
260C22×C4—22no—
261C22×C4—22no—
262C22×C4—42no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4#12112yes—
266C22×C4#12111yescharacteristic
267C22×C4#12111yescharacteristic
268C22×C4#12112yes—
269C22×C4#12112yes—
270C22×C4#12111yescharacteristic
271C22×C4C2×Q1614yes—
272C22×C4#13714yes—
273C22×C4C22×D412yes—
274C22×C4C22×D412yes—
275C22×C4C22×D411yescharacteristic
276C22×C4C22×D411yescharacteristic
277C22×C4C2×#4111yescharacteristic
278C22×C4C2×#4112yes—
279Q16—816no—
280M16—48no—
281C2×C8—22no—
282C2×C8—22no—
283C2×C8—28no—
284C2×C8—24no—
285C2×C8—28no—
286C2×C8—44no—
287C2×C8—48no—
288C2×C8—88no—
289C2×C8C2×Q1614yes—
290C2×C8C2×Q1614yes—
291C2×C8C2×Q16116yescomplemented
292C2×C8C22×D412yes—
293C2×C8C22×D412yes—
294C2×C8C22×D412yes—
295C2×C8C22×D412yes—
296C4⋊C4—24no—
297C4⋊C4—24no—
298C4⋊C4—24no—
299C4⋊C4—28no—
300C4⋊C4—24no—
301C4⋊C4—22no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—42no—
308C4⋊C4—42no—
309C4⋊C4—42no—
310C4⋊C4—42no—
311C4⋊C4—48no—
312C4⋊C4—48no—
313C4⋊C4C22×D414yes—
314C22⋊C4—28no—
315C22⋊C4—48no—
316C42—24no—
317C42—24no—
318C42—48no—
319C42#12112yes—
320C42#12112yes—
321C42#12112yes—
322C42C22×D412yes—
323C42C22×D411yescharacteristic
324C42C22×D412yes—
325C42C22×D411yescharacteristic
326C42C2×#4112yes—
327C42C2×#4111yescharacteristic
328C42C2511yescharacteristic
329C23—22no—
330C23—22no—
331C23#46214yes—
332C23C2×#12112yes—
333C23C2×#12111yescharacteristic
334Q8—24no—
335Q8—24no—
336Q8—48no—
337Q8—44no—
338Q8—44no—
339Q8—44no—
340Q8—84no—
341Q8—84no—
342Q8—84no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—24no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—42no—
352C2×C4—42no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4—84no—
358C2×C4—84no—
359C2×C4#46218yes—
360C2×C4#46214yes—
361C2×C4C2×#12111yescharacteristic
362C2×C4C2×#12112yes—
363C2×C4C2×#12112yes—
364C2×C4C2×#12111yescharacteristic
365C2×C4C2×#12112yes—
366C2×C4C2×#12111yescharacteristic
367C2×C4C22×Q1612yes—
368C2×C4C22×Q1614yes—
369C2×C4C2×#13712yes—
370C2×C4C2×#13714yes—
371C2×C4#57612yes—
372C2×C4#57812yes—
373C2×C4C23×D411yescharacteristic
374C2×C4C23×D411yescharacteristic
375C2×C4C22×#4111yescharacteristic
376C8—22no—
377C8—22no—
378C8—44no—
379C8—48no—
380C8C22×Q1614yes—
381C8C22×Q1614yes—
382C22—28no—
383C22—22no—
384C22—22no—
385C22C2×#46214yes—
386C22C2×#46212yes—
387C22#306112yes—
388C22#306712yes—
389C22C22×#12111yescharacteristic
390C4—22no—
391C4—22no—
392C4—21no—
393C4—21no—
394C4—44no—
395C4—44no—
396C4—84no—
397C4—84no—
398C4C2×#46212yes—
399C4C2×#46214yes—
400C4#306112yes—
401C4C23×Q1611yescharacteristic
402C4C22×#13711yescharacteristic
403C4C2×#57611yescharacteristic
404C4C2×#57811yescharacteristic
405C2—24no—
406C2#1921114yesdirect product factor
407C2C22×#46211yescharacteristic
408C2C2×#306111yescharacteristic
409C2C2×#306711yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC24#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #19211C2direct (N × H)
5. C2×#1692C2semidirect
6. C2×#1676C2semidirect
7. C2×#1674C2semidirect
39. #1692C22semidirect
40. #1676C22semidirect
41. #1674C22semidirect
150. C22×C8Q16semidirect
291. C2×C8C2×Q16semidirect
406. C2#19211direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32492
C2×#31602
C2×#29602
#192112
C2×#16922
C2×#16762
C2×#16742
C22×#3352
C2×#15502