Finite Group Databasebeta

← C2×#2461 #34676

Subgroups — C2×#2461 #34676

Order 256.

1893 conjugacy classes of subgroups.

The subgroup lattice has 452 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#124C211yesmaximal, characteristic, complemented
2C22×#123C211yesmaximal, characteristic, complemented
3C22×C22⋊Q8C211yesmaximal, characteristic, complemented
4C22×C4×D4C211yesmaximal, characteristic, complemented
5#2461C2116yesmaximal, direct product factor
6C2×#396C211yesmaximal, characteristic, complemented
7C2×#395C211yesmaximal, characteristic, complemented
8C2×#394C211yesmaximal, characteristic, complemented
9C2×#392C211yesmaximal, characteristic
10C2×#390C211yesmaximal, characteristic, complemented
11C2×#388C211yesmaximal, characteristic, complemented
12C2×#388C211yesmaximal, characteristic, complemented
13C2×#388C211yesmaximal, characteristic, complemented
14C2×#386C211yesmaximal, characteristic, complemented
15C2×#385C211yesmaximal, characteristic, complemented
16C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
17C23×Q8C2211yescharacteristic
18C23×D4C2211yescharacteristic
19C23×D4C2211yescharacteristic
20C23×D4C2211yescharacteristic
21C24×C4C2211yescharacteristic
22C24×C4C2211yescharacteristic
23C2×#124—28no—
24C2×#124C2218yescomplemented
25C2×#123—28no—
26C2×#123C2218yescomplemented
27C2×C22⋊Q8—28no—
28C2×C22⋊Q8C2218yescomplemented
29C2×C4×D4—28no—
30C2×C4×D4C2218yescomplemented
31C22×C4⋊C4C2211yescharacteristic
32C22×C4⋊C4C2211yescharacteristic
33C22×C4⋊C4C2211yescharacteristic
34C22×C4⋊C4C2211yescharacteristic
35C22×C4⋊C4C2211yescharacteristic
36C22×C4⋊C4C2211yescharacteristic
37C22×C4⋊C4C2211yescharacteristic
38C22×C22⋊C4C2211yescharacteristic
39C22×C22⋊C4C2211yescharacteristic
40C22×C22⋊C4C2211yescharacteristic
41C22×C22⋊C4C2211yescharacteristic
42C22×C22⋊C4C2211yescharacteristic
43C22×C22⋊C4C2211yescharacteristic
44C22×C22⋊C4C2211yescharacteristic
45C22×C22⋊C4C2211yescharacteristic
46C22×C22⋊C4C2211yescharacteristic
47C22×C22⋊C4C2211yescharacteristic
48C22×C22⋊C4C2211yescharacteristic
49C22×C22⋊C4C2211yescharacteristic
50C22×C22⋊C4C2211yescharacteristic
51C22×C42C2211yescharacteristic
52C22×C42C2211yescharacteristic
53C22×C42C2211yescharacteristic
54#396C2218yescomplemented
55#395C2218yescomplemented
56#394C2218yescomplemented
57#392C2218yes—
58#390C2218yescomplemented
59#388C2218yescomplemented
60#388C2218yescomplemented
61#388C2218yescomplemented
62#386C2218yescomplemented
63#385C2218yescomplemented
64C4×C4⋊C4C2218yescomplemented
65C2×#95C2211yescharacteristic
66C2×#95C2211yescharacteristic
67C2×#95C2211yescharacteristic
68C2×#95C2211yescharacteristic
69C2×#95C2211yescharacteristic
70C2×#95C2211yescharacteristic
71C25C2311yescharacteristic
72C25C2311yescharacteristic
73C25C2311yescharacteristic
74C22×Q8—24no—
75C22×Q8—24no—
76C22×Q8—42no—
77C22×Q8C2314yes—
78C22×D4—24no—
79C22×D4—24no—
80C22×D4—24no—
81C22×D4—24no—
82C22×D4—24no—
83C22×D4—24no—
84C22×D4—24no—
85C22×D4—42no—
86C22×D4—42no—
87C22×D4C2314yes—
88C22×D4C2314yes—
89C22×D4C2314yes—
90C23×C4—24no—
91C23×C4—24no—
92C23×C4—24no—
93C23×C4—24no—
94C23×C4—42no—
95C23×C4—42no—
96C23×C4C2311yescharacteristic
97C23×C4C2311yescharacteristic
98C23×C4C2311yescharacteristic
99C23×C4C2311yescharacteristic
100C23×C4C2311yescharacteristic
101C23×C4C2314yes—
102C23×C4C2314yes—
103C23×C4C2311yescharacteristic
104C23×C4C2311yescharacteristic
105C23×C4C2311yescharacteristic
106C23×C4C2311yescharacteristic
107C23×C4C2311yescharacteristic
108C23×C4C2311yescharacteristic
109C23×C4C2311yescharacteristic
110#124—232no—
111#123—232no—
112C22⋊Q8—232no—
113C4×D4—232no—
114C2×C4⋊C4—24no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4—24no—
117C2×C4⋊C4—24no—
118C2×C4⋊C4—24no—
119C2×C4⋊C4—42no—
120C2×C4⋊C4D418yescomplemented
121C2×C4⋊C4C2314yes—
122C2×C4⋊C4C2314yes—
123C2×C4⋊C4C2314yes—
124C2×C4⋊C4C2314yes—
125C2×C4⋊C4C2314yes—
126C2×C4⋊C4C2314yes—
127C2×C4⋊C4C2314yes—
128C2×C22⋊C4—24no—
129C2×C22⋊C4—24no—
130C2×C22⋊C4—24no—
131C2×C22⋊C4—24no—
132C2×C22⋊C4—24no—
133C2×C22⋊C4—24no—
134C2×C22⋊C4—24no—
135C2×C22⋊C4—24no—
136C2×C22⋊C4—24no—
137C2×C22⋊C4—24no—
138C2×C22⋊C4—24no—
139C2×C22⋊C4—24no—
140C2×C22⋊C4D418yescomplemented
141C2×C22⋊C4C2314yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2314yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2314yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2314yes—
152C2×C22⋊C4C2314yes—
153C2×C22⋊C4C2314yes—
154C2×C42—24no—
155C2×C42—24no—
156C2×C42—24no—
157C2×C42C2314yes—
158C2×C42C2314yes—
159C2×C42C2314yes—
160#95C2314yes—
161#95C2314yes—
162#95C2314yes—
163#95C2314yes—
164#95C2314yes—
165#95C2314yes—
166C24—22no—
167C24—22no—
168C24—22no—
169C24—22no—
170C24—22no—
171C24—22no—
172C24—22no—
173C24—22no—
174C24—22no—
175C24—22no—
176C24—22no—
177C24—22no—
178C24—22no—
179C24—22no—
180C24—22no—
181C24—22no—
182C24—22no—
183C24—22no—
184C24—22no—
185C24C2×D414yes—
186C24#4114yes—
187C24C2412yes—
188C24C2412yes—
189C24C2412yes—
190C24C2411yescharacteristic
191C2×Q8—28no—
192C2×Q8—28no—
193C2×Q8—44no—
194C2×Q8—416no—
195C2×D4—232no—
196C2×D4—28no—
197C2×D4—28no—
198C2×D4—28no—
199C2×D4—28no—
200C2×D4—28no—
201C2×D4—28no—
202C2×D4—28no—
203C2×D4—44no—
204C2×D4—44no—
205C2×D4—416no—
206C2×D4—416no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—28no—
229C22×C4—22no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—28no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—416no—
243C22×C4—416no—
244C22×C4C2×D414yes—
245C22×C4C2×D414yes—
246C22×C4C2×D414yes—
247C22×C4C2×D414yes—
248C22×C4C2×D414yes—
249C22×C4#4114yes—
250C22×C4#4114yes—
251C22×C4C2412yes—
252C22×C4C2412yes—
253C22×C4C2412yes—
254C22×C4C2412yes—
255C22×C4C2412yes—
256C22×C4C2412yes—
257C22×C4C2412yes—
258C22×C4C2412yes—
259C22×C4C2412yes—
260C22×C4C2412yes—
261C22×C4C2412yes—
262C22×C4C2412yes—
263C4⋊C4—28no—
264C4⋊C4—28no—
265C4⋊C4—28no—
266C4⋊C4—28no—
267C4⋊C4—28no—
268C4⋊C4—44no—
269C4⋊C4C2×D4116yescomplemented
270C22⋊C4—28no—
271C22⋊C4—28no—
272C22⋊C4—28no—
273C22⋊C4—28no—
274C22⋊C4—28no—
275C22⋊C4—28no—
276C22⋊C4—28no—
277C22⋊C4—28no—
278C22⋊C4—28no—
279C22⋊C4—28no—
280C22⋊C4—28no—
281C22⋊C4—28no—
282C22⋊C4C2×D4116yescomplemented
283C42—28no—
284C42—28no—
285C42—28no—
286C23—28no—
287C23—28no—
288C23—28no—
289C23—28no—
290C23—28no—
291C23—28no—
292C23—22no—
293C23—22no—
294C23—22no—
295C23—22no—
296C23—22no—
297C23—22no—
298C23—22no—
299C23—22no—
300C23—22no—
301C23—22no—
302C23—22no—
303C23—22no—
304C23—22no—
305C23—22no—
306C23—22no—
307C23—22no—
308C23—22no—
309C23—22no—
310C23—22no—
311C23—44no—
312C23—44no—
313C23—44no—
314C23—44no—
315C23—44no—
316C23—44no—
317C23—44no—
318C23—44no—
319C23—44no—
320C23—44no—
321C23—44no—
322C23—44no—
323C23—44no—
324C23—44no—
325C23—44no—
326C23C22×D414yes—
327C23C22×D412yes—
328C23C22×D412yes—
329C23C2×#4114yes—
330C23C2×#4112yes—
331C23C2×#4112yes—
332C23C2×#4112yes—
333C23H(5,𝔽2)12yes—
334C232−1+412yes—
335C23C2511yescharacteristic
336Q8—416no—
337D4—232no—
338D4—416no—
339D4—416no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—28no—
344C2×C4—28no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—416no—
377C2×C4—416no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—44no—
381C2×C4—44no—
382C2×C4—44no—
383C2×C4C22×D414yes—
384C2×C4C22×D414yes—
385C2×C4C22×D414yes—
386C2×C4C22×D414yes—
387C2×C4C22×D414yes—
388C2×C4C2×#4114yes—
389C2×C4C2×#4114yes—
390C22—24no—
391C22—24no—
392C22—24no—
393C22—24no—
394C22—24no—
395C22—24no—
396C22—42no—
397C22—42no—
398C22—42no—
399C22—42no—
400C22—42no—
401C22—42no—
402C22—42no—
403C22—42no—
404C22—416no—
405C22—416no—
406C22—42no—
407C22—42no—
408C22—42no—
409C22—42no—
410C22—42no—
411C22—42no—
412C22—42no—
413C22—88no—
414C22#52514yes—
415C22#53214yes—
416C22#54214yes—
417C22D4214yes—
418C22#54714yes—
419C22#54814yes—
420C22#55114yes—
421C22C23×D411yescharacteristic
422C22C23×D411yescharacteristic
423C22C22×#4111yescharacteristic
424C22C22×#4111yescharacteristic
425C22C22×#4111yescharacteristic
426C22C2×H(5,𝔽2)11yescharacteristic
427C22C2×2−1+411yescharacteristic
428C4—24no—
429C4—24no—
430C4—24no—
431C4—24no—
432C4—24no—
433C4—24no—
434C4—24no—
435C4—42no—
436C4—42no—
437C4—42no—
438C4—42no—
439C4—42no—
440C2—44no—
441C2—44no—
442C2—82no—
443C2#246118yesdirect product factor
444C2C2×#52511yescharacteristic
445C2C2×#53211yescharacteristic
446C2C2×#54211yescharacteristic
447C2C2×D4211yescharacteristic
448C2C2×#54711yescharacteristic
449C2C2×#54811yescharacteristic
450C2C2×#55111yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC2×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#124C2semidirect
2. C22×#123C2semidirect
3. C22×C22⋊Q8C2semidirect
4. C22×C4×D4C2semidirect
5. #2461C2direct (N × H)
6. C2×#396C2semidirect
7. C2×#395C2semidirect
8. C2×#394C2semidirect
10. C2×#390C2semidirect
11. C2×#388C2semidirect
12. C2×#388C2semidirect
13. C2×#388C2semidirect
14. C2×#386C2semidirect
15. C2×#385C2semidirect
16. C2×C4×C4⋊C4C2semidirect
24. C2×#124C22semidirect
26. C2×#123C22semidirect
28. C2×C22⋊Q8C22semidirect
30. C2×C4×D4C22semidirect
54. #396C22semidirect
55. #395C22semidirect
56. #394C22semidirect
58. #390C22semidirect
59. #388C22semidirect
60. #388C22semidirect
61. #388C22semidirect
62. #386C22semidirect
63. #385C22semidirect
64. C4×C4⋊C4C22semidirect
120. C2×C4⋊C4D4semidirect
140. C2×C22⋊C4D4semidirect
269. C4⋊C4C2×D4semidirect
282. C22⋊C4C2×D4semidirect
443. C2#2461direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1242
C22×#1232
C22×C22⋊Q82
C22×C4×D42
#24612
C2×#3962
C2×#3952
C2×#3942
C2×#3922
C2×#3902
C2×#3882
C2×#3862
C2×#3852
C2×C4×C4⋊C42