Finite Group Databasebeta

← C2×#8684 #189331

Subgroups — C2×#8684 #189331

Order 512.

1156 conjugacy classes of subgroups.

The subgroup lattice has 462 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#1848C211yesmaximal, characteristic, complemented
3C22×#335C211yesmaximal, characteristic, complemented
4C2×#1547C212yesmaximal
5#8684C218yesmaximal, direct product factor
6C2×#1292C212yesmaximal, complemented
7C22×#131—21no—
8C2×#532C2211yescharacteristic
9#2931—22no—
10#2931—22no—
11#2931C414yes—
12#2931C2214yes—
13C2×#436—21no—
14C2×#436C412yes—
15C2×C8×D4—21no—
16C2×C8×D4C412yes—
17C22×#108—21no—
18C22×#108—21no—
19C2×#423C2212yes—
20C2×#423C2211yescharacteristic
21C22×C4⋊C8C2212yes—
22C2×#408—21no—
23C22×C4×C8C2211yescharacteristic
24#1848—22no—
25#1848C2214yescomplemented
26C2×#335—21no—
27C2×#335—21no—
28C2×#335—22no—
29C2×#335C2214yescomplemented
30#1547—24no—
31#1547C2218yes—
32C2×#332—22no—
33C2×#331—22no—
34#1292C2218yescomplemented
35C22×#41—21no—
36C2×#131—24no—
37C2×#131—24no—
38C2×#131—44no—
39C2×#131—44no—
40C22×M16—21no—
41C22×M16—22no—
42C22×M16—22no—
43C23×C8—22no—
44C23×C8—22no—
45C23×C8D411yescharacteristic
46C23×C8D411yescharacteristic
47#532—21no—
48#532—21no—
49#532—21no—
50#532—21no—
51#532C2×C412yes—
52#532D412yes—
53#532Q812yes—
54#532C2312yes—
55C2×C4⋊Q8D411yescharacteristic
56C2×#127D411yescharacteristic
57C2×#124—21no—
58C2×#121—21no—
59C2×#121Q812yes—
60C2×C4×D4—21no—
61C2×C4×D4C2×C412yes—
62C22×C42C2311yescharacteristic
63#436—24no—
64#436—24no—
65#436—24no—
66#436C2×C418yes—
67C8×D4—24no—
68C8×D4—24no—
69C8×D4—24no—
70C8×D4C2×C418yes—
71C2×#108—24no—
72C2×#108—24no—
73C2×#108—44no—
74C2×#108—44no—
75#423—21no—
76#423—21no—
77#423—22no—
78#423—22no—
79#423—22no—
80#423C2×C412yes—
81#423C2314yes—
82#423C2312yes—
83C2×C4⋊C8—21no—
84C2×C4⋊C8—22no—
85C2×C4⋊C8—22no—
86C2×C4⋊C8—22no—
87C2×C4⋊C8—22no—
88C2×C4⋊C8—22no—
89C2×C4⋊C8—22no—
90C2×C4⋊C8—22no—
91C2×C4⋊C8C2×C412yes—
92C2×C4⋊C8C2314yes—
93#408—24no—
94#408—24no—
95C2×C22⋊C8—22no—
96C2×C22⋊C8—22no—
97C2×C4×C8C2×C411yescharacteristic
98C2×C4×C8C2×C411yescharacteristic
99C2×C4×C8C2×C412yes—
100C2×C4×C8D412yes—
101C2×C4×C8D411yescharacteristic
102C2×C4×C8D411yescharacteristic
103C2×C4×C8D412yes—
104C2×C4×C8C2312yes—
105#335—24no—
106#335—24no—
107#332—28no—
108#331—28no—
109C2×#41—22no—
110C2×#41—22no—
111C2×#41—22no—
112C2×#41—22no—
113C2×#41—42no—
114C2×#41—42no—
115C2×#41—42no—
116C2×#41—42no—
117C22×Q8—21no—
118C22×D4—22no—
119C22×D4—21no—
120C22×D4—21no—
121C22×D4C4⋊C412yes—
122C23×C4—22no—
123C23×C4C2×D411yescharacteristic
124C23×C4C2×Q811yescharacteristic
125C23×C4#4111yescharacteristic
126#131—416no—
127#131—48no—
128#131—48no—
129C2×M16—22no—
130C2×M16—22no—
131C2×M16—28no—
132C2×M16—24no—
133C2×M16—42no—
134C2×M16—42no—
135C2×M16—42no—
136C2×M16—48no—
137C2×M16—44no—
138C2×M16—44no—
139C22×C8—22no—
140C22×C8—22no—
141C22×C8—22no—
142C22×C8—28no—
143C22×C8—24no—
144C22×C8—48no—
145C22×C8—42no—
146C22×C8—42no—
147C22×C8—42no—
148C22×C8—84no—
149C22×C8C22⋊C411yescharacteristic
150C22×C8C22⋊C411yescharacteristic
151C22×C8C22⋊C412yes—
152C22×C8C22⋊C411yescharacteristic
153C22×C8C22⋊C411yescharacteristic
154C22×C8C22⋊C412yes—
155C22×C8D814yes—
156C22×C8SD1614yes—
157C22×C8C2×D412yes—
158C22×C8C2×D412yes—
159C4⋊Q8—21no—
160C4⋊Q8—21no—
161C4⋊Q8C4⋊C412yes—
162C4⋊Q8C2×D412yes—
163#127—21no—
164#127—21no—
165#127C4⋊C412yes—
166#127C2×D412yes—
167#124—22no—
168#124—22no—
169#124—22no—
170#124—22no—
171#121—22no—
172#121—22no—
173#121—22no—
174#121—22no—
175#121—22no—
176#121—22no—
177#121C4⋊C414yes—
178#121C2×Q814yes—
179C4×D4—22no—
180C4×D4—22no—
181C4×D4—22no—
182C4×D4—22no—
183C4×D4—22no—
184C4×D4—22no—
185C4×D4C4⋊C414yes—
186C4×D4C22×C414yes—
187C2×C4⋊C4—21no—
188C2×C4⋊C4C4⋊C412yes—
189C2×C22⋊C4—22no—
190C2×C22⋊C4—22no—
191C2×C42C22×C411yescharacteristic
192C2×C42C22×C411yescharacteristic
193C2×C42C2×D411yescharacteristic
194C2×C42C2×D411yescharacteristic
195C2×C42C2×D411yescharacteristic
196C2×C42C2×D411yescharacteristic
197C2×C42C2×D411yescharacteristic
198C2×C42C2×Q811yescharacteristic
199C2×C42#4111yescharacteristic
200C2×C42#4111yescharacteristic
201C2×C42#4111yescharacteristic
202C2×C42C2411yescharacteristic
203#108—48no—
204#108—48no—
205C4⋊C8—22no—
206C4⋊C8—22no—
207C4⋊C8—22no—
208C4⋊C8—24no—
209C4⋊C8—24no—
210C4⋊C8—24no—
211C4⋊C8—24no—
212C4⋊C8—42no—
213C4⋊C8—42no—
214C4⋊C8—42no—
215C4⋊C8—42no—
216C4⋊C8C22×C414yes—
217C22⋊C8—28no—
218C22⋊C8—28no—
219C4×C8C22⋊C412yes—
220C4×C8C22⋊C412yes—
221C4×C8C22⋊C412yes—
222C4×C8C22⋊C412yes—
223C4×C8C22×C412yes—
224C4×C8C22×C412yes—
225C4×C8C2×D412yes—
226C4×C8C2×D412yes—
227C24—22no—
228C24C22⋊Q811yescharacteristic
229#41—42no—
230#41—42no—
231#41—42no—
232#41—42no—
233#41—44no—
234#41—44no—
235#41—44no—
236#41—44no—
237#41—44no—
238#41—44no—
239C2×Q8—22no—
240C2×Q8—22no—
241C2×Q8—42no—
242C2×Q8—42no—
243C2×D4—24no—
244C2×D4—24no—
245C2×D4—22no—
246C2×D4—22no—
247C2×D4—22no—
248C2×D4—22no—
249C2×D4—22no—
250C2×D4—44no—
251C2×D4—44no—
252C2×D4—44no—
253C2×D4—42no—
254C2×D4—42no—
255C2×D4—42no—
256C2×D4—42no—
257C2×D4C2×C4⋊C414yes—
258C22×C4—22no—
259C22×C4—22no—
260C22×C4—22no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—42no—
264C22×C4—44no—
265C22×C4—44no—
266C22×C4C2×C22⋊C411yescharacteristic
267C22×C4C2×C22⋊C411yescharacteristic
268C22×C4C2×C4⋊C411yescharacteristic
269C22×C4C2×C4⋊C411yescharacteristic
270C22×C4#11711yescharacteristic
271C22×C4#11711yescharacteristic
272C22×C4#12111yescharacteristic
273C22×C4#12111yescharacteristic
274C22×C4#12111yescharacteristic
275C22×C4#12111yescharacteristic
276C22×C4C22⋊Q811yescharacteristic
277C22×C4C22⋊Q811yescharacteristic
278C22×C4C22⋊Q811yescharacteristic
279C22×C4C22⋊Q811yescharacteristic
280C22×C4C22⋊Q811yescharacteristic
281C22×C4C2×D812yes—
282C22×C4C2×SD1612yes—
283C22×C4AGL(1,ℤ/8)12yes—
284C22×C4#13712yes—
285C22×C4C22×D411yescharacteristic
286C22×C4C22×Q811yescharacteristic
287C22×C4C2×#4111yescharacteristic
288M16—42no—
289M16—42no—
290M16—44no—
291M16—416no—
292M16—44no—
293M16—44no—
294M16—84no—
295C2×C8—22no—
296C2×C8—22no—
297C2×C8—22no—
298C2×C8—22no—
299C2×C8—24no—
300C2×C8—24no—
301C2×C8—44no—
302C2×C8—416no—
303C2×C8—44no—
304C2×C8—44no—
305C2×C8—84no—
306C2×C8—84no—
307C2×C8—84no—
308C2×C8—84no—
309C2×C8#10214yes—
310C2×C8#10214yes—
311C2×C8#10218yes—
312C2×C8C2×C22⋊C412yes—
313C2×C8C2×C22⋊C412yes—
314C2×C8C2×C22⋊C412yes—
315C2×C8C2×C22⋊C412yes—
316C2×C8C2×D814yes—
317C2×C8C2×SD1614yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—22no—
321C4⋊C4C2×C4⋊C414yes—
322C22⋊C4—24no—
323C22⋊C4—24no—
324C22⋊C4—24no—
325C22⋊C4—24no—
326C42C2×C22⋊C411yescharacteristic
327C42C2×C22⋊C411yescharacteristic
328C42C2×C4⋊C411yescharacteristic
329C42C2×C4⋊C411yescharacteristic
330C42#11711yescharacteristic
331C42#11711yescharacteristic
332C42#12111yescharacteristic
333C42#12111yescharacteristic
334C42#12111yescharacteristic
335C42#12111yescharacteristic
336C42C22⋊Q811yescharacteristic
337C42C22⋊Q811yescharacteristic
338C42C23×C411yescharacteristic
339C42C22×D411yescharacteristic
340C42C22×D411yescharacteristic
341C42C2×#4111yescharacteristic
342C23—22no—
343C23—22no—
344C23—24no—
345C23—44no—
346C23—44no—
347C23—44no—
348C23#38011yescharacteristic
349C23#38011yescharacteristic
350C23#47412yes—
351C23#47612yes—
352C23C2×C22⋊Q811yescharacteristic
353Q8—44no—
354Q8—42no—
355Q8—42no—
356D4—44no—
357D4—44no—
358D4—48no—
359D4—44no—
360D4—44no—
361D4—44no—
362D4—44no—
363D4—42no—
364D4—42no—
365D4—42no—
366D4—42no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—24no—
377C2×C4—41no—
378C2×C4—41no—
379C2×C4—41no—
380C2×C4—41no—
381C2×C4—44no—
382C2×C4—48no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4#38011yescharacteristic
386C2×C4#38011yescharacteristic
387C2×C4#38011yescharacteristic
388C2×C4#38011yescharacteristic
389C2×C4#38011yescharacteristic
390C2×C4#38011yescharacteristic
391C2×C4C2×#10212yes—
392C2×C4C2×#10212yes—
393C2×C4#41712yes—
394C2×C4#41712yes—
395C2×C4#45912yes—
396C2×C4#45912yes—
397C2×C4#46112yes—
398C2×C4#46112yes—
399C2×C4#47212yes—
400C2×C4#47312yes—
401C2×C4#47412yes—
402C2×C4#47612yes—
403C2×C4C22×C22⋊C411yescharacteristic
404C2×C4C22×C4⋊C411yescharacteristic
405C2×C4C2×#11711yescharacteristic
406C2×C4C2×#12111yescharacteristic
407C2×C4C2×#12111yescharacteristic
408C2×C4C2×C22⋊Q811yescharacteristic
409C2×C4C22×D811yescharacteristic
410C2×C4C22×SD1611yescharacteristic
411C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
412C2×C4C2×#13711yescharacteristic
413C8—22no—
414C8—22no—
415C8—44no—
416C8—84no—
417C8—84no—
418C8C2×#10214yes—
419C8C2×#10214yes—
420C22—21no—
421C22—21no—
422C22—21no—
423C22—21no—
424C22—24no—
425C22—24no—
426C22—44no—
427C22—44no—
428C22—44no—
429C22—88no—
430C22#180212yes—
431C22#180212yes—
432C22#181312yes—
433C22#181612yes—
434C22C2×#38011yescharacteristic
435C22C2×#47411yescharacteristic
436C22C2×#47611yescharacteristic
437C4—21no—
438C4—21no—
439C4—21no—
440C4—21no—
441C4—21no—
442C4—21no—
443C4—44no—
444C4#180212yes—
445C4#180212yes—
446C4#181612yes—
447C4C22×#10211yescharacteristic
448C4C2×#41711yescharacteristic
449C4C2×#45911yescharacteristic
450C4C2×#46111yescharacteristic
451C4C2×#47211yescharacteristic
452C4C2×#47311yescharacteristic
453C2—22no—
454C2—21no—
455C2—21no—
456C2—84no—
457C2#868414yesdirect product factor
458C2C2×#180211yescharacteristic
459C2C2×#181311yescharacteristic
460C2C2×#181611yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#532C22
LCSG ▷ C42 ▷ 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×#1848C2semidirect
3. C22×#335C2semidirect
5. #8684C2direct (N × H)
6. C2×#1292C2semidirect
25. #1848C22semidirect
29. C2×#335C22semidirect
34. #1292C22semidirect
457. C2#8684direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#18482
C22×#3352
C2×#15472
#86842
C2×#12922