Finite Group Databasebeta

← C2×#3268 #61026

Subgroups — C2×#3268 #61026

Order 256.

1483 conjugacy classes of subgroups.

The subgroup lattice has 470 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C211yesmaximal, characteristic, complemented
2C22×#135C211yesmaximal, characteristic, complemented
3C2×#550C211yesmaximal, characteristic, complemented
4C2×#546C211yesmaximal, characteristic, complemented
5#3268C2116yesmaximal, direct product factor
6C2×#496C211yesmaximal, characteristic, complemented
7C2×#468C211yesmaximal, characteristic, complemented
8C2×#466C211yesmaximal, characteristic, complemented
9C2×#464C211yesmaximal, characteristic, complemented
10C2×#459C211yesmaximal, characteristic, complemented
11C2×#452C211yesmaximal, characteristic, complemented
12C2×#449C211yesmaximal, characteristic, complemented
13C2×#449C211yesmaximal, characteristic, complemented
14C2×#447C211yesmaximal, characteristic, complemented
15C2×#440C211yesmaximal, characteristic, complemented
16C2×#435C211yesmaximal, characteristic, complemented
17C22×#41C2211yescharacteristic
18C22×#41C2211yescharacteristic
19C22×#41C2211yescharacteristic, complemented
20C23×D4C2211yescharacteristic
21C2×AGL(1,ℤ/8)—28no—
22C2×AGL(1,ℤ/8)C2218yescomplemented
23C2×#135—28no—
24C2×#135C2218yescomplemented
25C22×Q16C2211yescharacteristic, complemented
26C22×SD16C2211yescharacteristic
27C22×SD16C2211yescharacteristic
28C22×SD16C2211yescharacteristic, complemented
29C22×SD16C2211yescharacteristic, complemented
30C22×D8C2211yescharacteristic
31C22×D8C2211yescharacteristic
32C22×D8C2211yescharacteristic
33C22×D8C2211yescharacteristic
34C22×M16C2211yescharacteristic
35C23×C8C2211yescharacteristic, complemented
36#550—24no—
37#550C2218yescomplemented
38#546—24no—
39#546C2218yescomplemented
40C2×#127—21no—
41C2×#127C2211yescharacteristic, complemented
42C2×#124C2211yescharacteristic
43C2×#123—21no—
44C2×C22⋊Q8C2211yescharacteristic
45C2×#121—21no—
46C2×#121—21no—
47C2×#121—21no—
48C2×#121C2211yescharacteristic
49C2×#121C2211yescharacteristic
50C2×#121C2211yescharacteristic, complemented
51C2×#120—21no—
52C2×C4×Q8C2211yescharacteristic, complemented
53C2×C4×D4—21no—
54C2×C4×D4C2211yescharacteristic
55C2×C4×D4C2211yescharacteristic
56C22×C22⋊C4—21no—
57#496C2218yescomplemented
58#468C2218yescomplemented
59#466C2218yescomplemented
60#464C2218yescomplemented
61#459C2218yescomplemented
62#452C2218yescomplemented
63#449C2218yescomplemented
64#449C2218yescomplemented
65#447C2218yescomplemented
66#440C2218yescomplemented
67#435C2218yescomplemented
68C2×#107C2211yescharacteristic, complemented
69C2×C4⋊C8C2211yescharacteristic, complemented
70C2×#103C2211yescharacteristic, complemented
71C2×#103C2211yescharacteristic, complemented
72C2×#102C2211yescharacteristic
73C2×#102C2211yescharacteristic
74C2×#102C2211yescharacteristic, complemented
75C2×#102C2211yescharacteristic, complemented
76C2×C22⋊C8C2211yescharacteristic
77C2×C22⋊C8C2211yescharacteristic, complemented
78C2×#97C2211yescharacteristic, complemented
79C25—21no—
80C2×#41—22no—
81C2×#41—22no—
82C2×#41—22no—
83C2×#41—24no—
84C2×#41—24no—
85C2×#41—24no—
86C2×#41—42no—
87C2×#41—42no—
88C2×#41—42no—
89C2×#41C2314yes—
90C2×#41C2314yes—
91C2×#41C2314yescomplemented
92C22×Q8C2311yescharacteristic
93C22×Q8C2311yescharacteristic
94C22×D4—24no—
95C22×D4—21no—
96C22×D4—21no—
97C22×D4—21no—
98C22×D4—21no—
99C22×D4—21no—
100C22×D4—21no—
101C22×D4—21no—
102C22×D4—21no—
103C22×D4—22no—
104C22×D4—21no—
105C22×D4—42no—
106C22×D4D411yescharacteristic
107C22×D4C2311yescharacteristic
108C22×D4C2311yescharacteristic
109C22×D4C2311yescharacteristic
110C22×D4C2314yes—
111C22×D4C2311yescharacteristic
112C23×C4—21no—
113C23×C4—21no—
114C23×C4—21no—
115C23×C4—21no—
116C23×C4C2311yescharacteristic
117C23×C4C2311yescharacteristic
118AGL(1,ℤ/8)—232no—
119#135—232no—
120C2×Q16—24no—
121C2×Q16C2314yescomplemented
122C2×SD16—24no—
123C2×SD16—24no—
124C2×SD16—42no—
125C2×SD16D418yescomplemented
126C2×SD16C2314yes—
127C2×SD16C2314yes—
128C2×SD16C2314yescomplemented
129C2×SD16C2314yescomplemented
130C2×D8—24no—
131C2×D8—24no—
132C2×D8—24no—
133C2×D8—42no—
134C2×D8C2314yes—
135C2×D8C2314yes—
136C2×D8C2314yes—
137C2×D8C2314yes—
138C2×M16—24no—
139C2×M16C2314yes—
140C22×C8—24no—
141C22×C8C2311yescharacteristic
142C22×C8C2311yescharacteristic
143C22×C8C2311yescharacteristic
144C22×C8C2311yescharacteristic
145C22×C8C2314yescomplemented
146#127—28no—
147#127—22no—
148#127C2314yescomplemented
149#124—22no—
150#124C2314yes—
151#123—28no—
152C22⋊Q8—22no—
153C22⋊Q8C2314yes—
154#121—22no—
155#121—22no—
156#121—22no—
157#121—28no—
158#121—28no—
159#121—28no—
160#121C2314yes—
161#121C2314yes—
162#121C2314yescomplemented
163#120—28no—
164C4×Q8—22no—
165C4×Q8C2314yescomplemented
166C4×D4—28no—
167C4×D4—22no—
168C4×D4D414yes—
169C4×D4C2314yes—
170C4×D4C2314yes—
171C2×C4⋊C4—21no—
172C2×C4⋊C4—21no—
173C2×C4⋊C4D411yescharacteristic
174C2×C4⋊C4C2311yescharacteristic
175C2×C4⋊C4C2311yescharacteristic
176C2×C22⋊C4—21no—
177C2×C22⋊C4—21no—
178C2×C22⋊C4—21no—
179C2×C22⋊C4—21no—
180C2×C22⋊C4—21no—
181C2×C22⋊C4—21no—
182C2×C22⋊C4—21no—
183C2×C22⋊C4—28no—
184C2×C22⋊C4D411yescharacteristic
185C2×C22⋊C4D411yescharacteristic
186C2×C42—21no—
187C2×C42C2311yescharacteristic
188#107C2314yescomplemented
189C4⋊C8C2314yescomplemented
190#103C2314yescomplemented
191#103C2314yescomplemented
192#102C2314yes—
193#102C2314yes—
194#102C2314yescomplemented
195#102C2314yescomplemented
196C22⋊C8C2314yes—
197C22⋊C8C2314yescomplemented
198#97C2314yescomplemented
199C24—21no—
200C24—21no—
201C24—21no—
202C24—21no—
203C24—24no—
204C24—44no—
205C24—44no—
206C24—82no—
207C24C2×D411yescharacteristic
208C24C2×D411yescharacteristic
209#41—28no—
210#41—28no—
211#41—28no—
212#41—44no—
213#41—44no—
214#41—44no—
215#41—48no—
216#41—48no—
217#41—48no—
218C2×Q8—21no—
219C2×Q8—21no—
220C2×Q8—22no—
221C2×Q8—22no—
222C2×Q8—22no—
223C2×Q8C2×D414yes—
224C2×Q8C2412yes—
225C2×Q8C2412yes—
226C2×D4—28no—
227C2×D4—24no—
228C2×D4—24no—
229C2×D4—24no—
230C2×D4—24no—
231C2×D4—24no—
232C2×D4—24no—
233C2×D4—21no—
234C2×D4—22no—
235C2×D4—22no—
236C2×D4—22no—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—21no—
240C2×D4—21no—
241C2×D4—21no—
242C2×D4—24no—
243C2×D4—22no—
244C2×D4—22no—
245C2×D4—22no—
246C2×D4—22no—
247C2×D4—44no—
248C2×D4—48no—
249C2×D4—42no—
250C2×D4—44no—
251C2×D4—44no—
252C2×D4—44no—
253C2×D4—44no—
254C2×D4—44no—
255C2×D4—82no—
256C2×D4—82no—
257C2×D4—82no—
258C2×D4—82no—
259C2×D4C2×D414yes—
260C2×D4C2×D414yes—
261C2×D4C2412yes—
262C2×D4C2412yes—
263C2×D4C2412yes—
264C2×D4C2412yes—
265C22×C4—21no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—21no—
271C22×C4—21no—
272C22×C4—21no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—44no—
278C22×C4—44no—
279C22×C4—44no—
280C22×C4—82no—
281C22×C4C2×D412yes—
282C22×C4C2×D412yes—
283C22×C4C2×D411yescharacteristic
284C22×C4C2×D411yescharacteristic
285C22×C4C2×D411yescharacteristic
286C22×C4C2×D411yescharacteristic
287C22×C4C2412yes—
288C22×C4C2412yes—
289C22×C4C2411yescharacteristic
290Q16—28no—
291SD16—28no—
292SD16—28no—
293SD16—44no—
294SD16C2×D4116yescomplemented
295D8—28no—
296D8—28no—
297D8—28no—
298D8—44no—
299M16—28no—
300C2×C8—22no—
301C2×C8—22no—
302C2×C8—22no—
303C2×C8—28no—
304C2×C8C2×D414yes—
305C2×C8C2412yes—
306C2×C8C2412yes—
307C2×C8C2412yes—
308C2×C8C2412yes—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C4⋊C4—21no—
312C4⋊C4—21no—
313C4⋊C4C2×D414yes—
314C4⋊C4C2412yes—
315C4⋊C4C2412yes—
316C22⋊C4—24no—
317C22⋊C4—24no—
318C22⋊C4—24no—
319C22⋊C4—24no—
320C22⋊C4—24no—
321C22⋊C4—24no—
322C22⋊C4—24no—
323C22⋊C4C2×D414yes—
324C22⋊C4C2×D414yes—
325C42—24no—
326C42C2×D412yes—
327C42C2412yes—
328C23—22no—
329C23—22no—
330C23—24no—
331C23—22no—
332C23—22no—
333C23—22no—
334C23—22no—
335C23—22no—
336C23—22no—
337C23—22no—
338C23—22no—
339C23—48no—
340C23—48no—
341C23—42no—
342C23—42no—
343C23—42no—
344C23—42no—
345C23—42no—
346C23—42no—
347C23—42no—
348C23—42no—
349C23—42no—
350C23—42no—
351C23—42no—
352C23—84no—
353C23—816no—
354C23C22×D412yes—
355C23C22×D412yes—
356C23C22×D411yescharacteristic
357Q8—24no—
358Q8—22no—
359Q8—22no—
360Q8—22no—
361Q8—42no—
362Q8C22×D414yes—
363D4—24no—
364D4—22no—
365D4—22no—
366D4—22no—
367D4—22no—
368D4—22no—
369D4—22no—
370D4—22no—
371D4—44no—
372D4—48no—
373D4—48no—
374D4—48no—
375D4—48no—
376D4—48no—
377D4—42no—
378D4—42no—
379D4—42no—
380D4—84no—
381D4—84no—
382D4—84no—
383D4—84no—
384D4C22×D414yes—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—24no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—24no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—48no—
401C2×C4—48no—
402C2×C4—48no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—84no—
407C2×C4C22×D412yes—
408C2×C4C22×D412yes—
409C2×C4C22×D412yes—
410C2×C4C22×D412yes—
411C2×C4C22×D411yescharacteristic
412C2×C4C22×D412yes—
413C2×C4H(5,𝔽2)12yes—
414C2×C4C2511yescharacteristic
415C8—22no—
416C8—22no—
417C8—22no—
418C8C22×D414yes—
419C22—22no—
420C22—22no—
421C22—24no—
422C22—22no—
423C22—22no—
424C22—22no—
425C22—22no—
426C22—44no—
427C22—44no—
428C22—48no—
429C22—42no—
430C22—42no—
431C22—42no—
432C22—42no—
433C22—42no—
434C22—42no—
435C22—42no—
436C22—42no—
437C22—42no—
438C22—42no—
439C22—42no—
440C22—816no—
441C22—84no—
442C22—84no—
443C22—84no—
444C22D4212yes—
445C22#57512yes—
446C22#57612yes—
447C22C23×D411yescharacteristic
448C4—22no—
449C4—22no—
450C4—24no—
451C4—22no—
452C4—22no—
453C4—42no—
454C4—42no—
455C4—42no—
456C4D4212yes—
457C4C23×D411yescharacteristic
458C4C2×H(5,𝔽2)11yescharacteristic
459C2—42no—
460C2—42no—
461C2—44no—
462C2—82no—
463C2—82no—
464C2—82no—
465C2#326814yesdirect product factor
466C2C2×D4211yescharacteristic
467C2C2×#57511yescharacteristic
468C2C2×#57611yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×AGL(1,ℤ/8)C2semidirect
2. C22×#135C2semidirect
3. C2×#550C2semidirect
4. C2×#546C2semidirect
5. #3268C2direct (N × H)
6. C2×#496C2semidirect
7. C2×#468C2semidirect
8. C2×#466C2semidirect
9. C2×#464C2semidirect
10. C2×#459C2semidirect
11. C2×#452C2semidirect
12. C2×#449C2semidirect
13. C2×#449C2semidirect
14. C2×#447C2semidirect
15. C2×#440C2semidirect
16. C2×#435C2semidirect
19. C22×#41C22semidirect
22. C2×AGL(1,ℤ/8)C22semidirect
24. C2×#135C22semidirect
25. C22×Q16C22semidirect
28. C22×SD16C22semidirect
29. C22×SD16C22semidirect
35. C23×C8C22semidirect
37. #550C22semidirect
39. #546C22semidirect
41. C2×#127C22semidirect
50. C2×#121C22semidirect
52. C2×C4×Q8C22semidirect
57. #496C22semidirect
58. #468C22semidirect
59. #466C22semidirect
60. #464C22semidirect
61. #459C22semidirect
62. #452C22semidirect
63. #449C22semidirect
64. #449C22semidirect
65. #447C22semidirect
66. #440C22semidirect
67. #435C22semidirect
68. C2×#107C22semidirect
69. C2×C4⋊C8C22semidirect
70. C2×#103C22semidirect
71. C2×#103C22semidirect
74. C2×#102C22semidirect
75. C2×#102C22semidirect
77. C2×C22⋊C8C22semidirect
78. C2×#97C22semidirect
91. C2×#41C23semidirect
121. C2×Q16C23semidirect
125. C2×SD16D4semidirect
128. C2×SD16C23semidirect
129. C2×SD16C23semidirect
145. C22×C8C23semidirect
148. #127C23semidirect
162. #121C23semidirect
165. C4×Q8C23semidirect
188. #107C23semidirect
189. C4⋊C8C23semidirect
190. #103C23semidirect
191. #103C23semidirect
194. #102C23semidirect
195. #102C23semidirect
197. C22⋊C8C23semidirect
198. #97C23semidirect
294. SD16C2×D4semidirect
465. C2#3268direct (N × H)

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C22×#1352
C2×#5502
C2×#5462
#32682
C2×#4962
C2×#4682
C2×#4662
C2×#4642
C2×#4592
C2×#4522
C2×#4492
C2×#4472
C2×#4402
C2×#4352