Finite Group Databasebeta

← #61367

Subgroups — #61367

Order 256.

913 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×#41C211yesmaximal, characteristic, complemented
2C2×#554C211yesmaximal, characteristic, complemented
3#3389C214yesmaximal, complemented
4#3388C214yesmaximal, complemented
5#3385C212yesmaximal, complemented
6#3384C212yesmaximal, complemented
7#3381C212yesmaximal, complemented
8#3380C212yesmaximal, complemented
9#3166C212yesmaximal, complemented
10#3165C211yesmaximal, characteristic, complemented
11#3080C212yesmaximal, complemented
12#3079C211yesmaximal, characteristic, complemented
13#3077C211yesmaximal, characteristic, complemented
14#3077C212yesmaximal, complemented
15Q8×M16C211yesmaximal, characteristic, complemented
16C4×AGL(1,ℤ/8)C211yesmaximal, characteristic
17C4×AGL(1,ℤ/8)C212yesmaximal
18C2×AGL(1,ℤ/8)C2211yescharacteristic
19Q82C2211yescharacteristic, complemented
20#557C2211yescharacteristic, complemented
21#557C2212yescomplemented
22#554—21no—
23#554—22no—
24#554—21no—
25#554—21no—
26#554—22no—
27#554C2212yes—
28#554C2212yes—
29#554C2214yes—
30#554C2211yescharacteristic, complemented
31#554C2212yescomplemented
32D4×Q8—21no—
33D4×Q8C2211yescharacteristic, complemented
34#533—22no—
35#533—21no—
36#533C2211yescharacteristic
37#533C2212yes—
38C2×C4⋊Q8C2211yescharacteristic
39C2×#125C2212yes—
40C2×C22⋊Q8—21no—
41C2×C22⋊Q8—22no—
42C4×#41C2211yescharacteristic
43C4×#41C2212yes—
44C2×C4×Q8—21no—
45C2×C4×Q8C2211yescharacteristic
46C2×C4×D4C2212yes—
47C2×C4×D4C2211yescharacteristic
48C22×C4⋊C4—21no—
49#501C2214yescomplemented
50#501C2214yescomplemented
51#501C2214yescomplemented
52#500C2212yescomplemented
53#499C2214yescomplemented
54#499C2214yescomplemented
55#498C2212yescomplemented
56#479C2214yescomplemented
57#479C2214yescomplemented
58#478C2214yes—
59#478C2214yes—
60#478C2214yes—
61#478C2214yescomplemented
62#478C2214yescomplemented
63#477C2212yescomplemented
64#476C2212yes—
65#476C2214yes—
66#476C2212yescomplemented
67#475C2212yescomplemented
68#474C2212yes—
69#474C2214yes—
70#474C2212yescomplemented
71#446C2212yescomplemented
72#446C2214yescomplemented
73C8×Q8C2212yescomplemented
74#442C2214yes—
75#442C2212yes—
76#440C2214yes—
77#440C2212yes—
78C4×SD16C2212yes—
79C4×SD16C2214yes—
80C4×D8C2212yes—
81C4×D8C2214yes—
82#428C2212yes—
83#428C2212yes—
84#428C2212yes—
85#428C2212yes—
86#428C2211yescharacteristic
87#423C2211yescharacteristic
88#423C2212yes—
89#418C2212yes—
90#418C2211yescharacteristic
91#417C2212yes—
92#417C2211yescharacteristic
93C4×M16C2211yescharacteristic
94C4×M16C2212yes—
95C2×#41C2311yescharacteristic
96C22×Q8—21no—
97C22×Q8—21no—
98C22×Q8D411yescharacteristic
99C22×D4C2311yescharacteristic
100C23×C4—21no—
101C23×C4—22no—
102AGL(1,ℤ/8)Q818yescomplemented
103C2×SD16C2312yes—
104C2×D8C2312yes—
105C2×M16C2311yescharacteristic
106C2×M16C2312yes—
107C2×M16C2311yescharacteristic
108C4⋊Q8—21no—
109C4⋊Q8—22no—
110C4⋊Q8—21no—
111C4⋊Q8—22no—
112C4⋊Q8—21no—
113C4⋊Q8—21no—
114C4⋊Q8C2312yes—
115C4⋊Q8C2312yes—
116C4⋊Q8C2311yescharacteristic
117C4⋊Q8C2312yes—
118C4⋊Q8C2312yes—
119C4⋊Q8C2311yescharacteristic
120#125—22no—
121#125—22no—
122#125—22no—
123#125—22no—
124#125—22no—
125#125C2314yes—
126#125C2314yes—
127#125C2312yes—
128#125C2312yes—
129#125C2312yes—
130C22⋊Q8—22no—
131C22⋊Q8—22no—
132C22⋊Q8—24no—
133C22⋊Q8—21no—
134C22⋊Q8—22no—
135C22⋊Q8—21no—
136C22⋊Q8—22no—
137C22⋊Q8—21no—
138C22⋊Q8—22no—
139C22⋊Q8—24no—
140C22⋊Q8—24no—
141C22⋊Q8—24no—
142C22⋊Q8—24no—
143C22⋊Q8—21no—
144C22⋊Q8—22no—
145C22⋊Q8—22no—
146C22⋊Q8—22no—
147C22⋊Q8—22no—
148C4×Q8—21no—
149C4×Q8—21no—
150C4×Q8—22no—
151C4×Q8—22no—
152C4×Q8—21no—
153C4×Q8—22no—
154C4×Q8—21no—
155C4×Q8D411yescharacteristic
156C4×Q8D412yes—
157C4×Q8D411yescharacteristic
158C4×Q8C2312yes—
159C4×Q8C2311yescharacteristic
160C4×Q8C2311yescharacteristic
161C4×Q8C2312yes—
162C4×Q8C2311yescharacteristic
163C4×Q8C2311yescharacteristic
164C4×Q8C2312yes—
165C4×D4—21no—
166C4×D4—22no—
167C4×D4—21no—
168C4×D4—22no—
169C4×D4—22no—
170C4×D4—21no—
171C4×D4—22no—
172C4×D4—21no—
173C4×D4C2312yes—
174C4×D4C2314yes—
175C4×D4C2314yes—
176C4×D4C2312yes—
177C4×D4C2311yescharacteristic
178C4×D4C2312yes—
179C4×D4C2312yes—
180C4×D4C2311yescharacteristic
181#117—22no—
182#117—21no—
183#117C2311yescharacteristic
184#117C2312yes—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4D411yescharacteristic
194C2×C4⋊C4D412yes—
195C2×C4⋊C4C2311yescharacteristic
196C2×C4⋊C4C2312yes—
197C2×C22⋊C4—21no—
198C2×C22⋊C4—22no—
199C2×C42—22no—
200C2×C42—21no—
201C2×C42C2312yes—
202C2×C42C2311yescharacteristic
203#107C2312yes—
204#107C2314yes—
205#107C2314yes—
206#107C2314yes—
207#107C2314yes—
208#106C2314yes—
209#106C2312yes—
210#106C2314yes—
211#106C2314yes—
212#106C2314yes—
213C4⋊C8C2312yes—
214C4⋊C8C2314yes—
215C4⋊C8C2314yes—
216C4⋊C8C2312yes—
217#103C2314yes—
218#103C2312yes—
219#102C2314yes—
220#102C2312yes—
221#102C2314yes—
222#102C2312yes—
223#102C2312yes—
224#102C2314yes—
225#97C2312yes—
226#97C2314yes—
227C4×C8C2312yes—
228C4×C8C2314yes—
229C24—21no—
230#41—22no—
231#41C2×Q814yes—
232C2×Q8—22no—
233C2×Q8—21no—
234C2×Q8—21no—
235C2×Q8—22no—
236C2×Q8—22no—
237C2×Q8—22no—
238C2×Q8—42no—
239C2×Q8—44no—
240C2×Q8—82no—
241C2×Q8C2×D411yescharacteristic
242C2×Q8C2×D411yescharacteristic
243C2×Q8C2×D412yes—
244C2×Q8C2411yescharacteristic
245C2×D4—21no—
246C2×D4—21no—
247C2×D4—22no—
248C2×D4C2×Q814yescomplemented
249C2×D4C2411yescharacteristic
250C2×D4C2412yes—
251C22×C4—21no—
252C22×C4—21no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—21no—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—21no—
259C22×C4—22no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—44no—
263C22×C4—84no—
264C22×C4C2×D411yescharacteristic
265C22×C4C2×D412yes—
266C22×C4C2×D411yescharacteristic
267C22×C4C2×D412yes—
268C22×C4C2411yescharacteristic
269SD16C2×Q818yescomplemented
270D8C2×Q818yescomplemented
271M16—22no—
272M16—24no—
273M16C2×Q814yescomplemented
274C2×C8C2412yes—
275C2×C8C2414yes—
276C2×C8C2412yes—
277C4⋊C4—24no—
278C4⋊C4—24no—
279C4⋊C4—22no—
280C4⋊C4—22no—
281C4⋊C4—22no—
282C4⋊C4—22no—
283C4⋊C4—22no—
284C4⋊C4—22no—
285C4⋊C4—21no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—21no—
289C4⋊C4—22no—
290C4⋊C4—22no—
291C4⋊C4—21no—
292C4⋊C4—21no—
293C4⋊C4—22no—
294C4⋊C4—21no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4C2×D411yescharacteristic
300C4⋊C4C2×D412yes—
301C4⋊C4C2×D411yescharacteristic
302C4⋊C4C2×D412yes—
303C4⋊C4C2×D412yes—
304C4⋊C4C2×D412yes—
305C4⋊C4C2×D412yes—
306C4⋊C4C2411yescharacteristic
307C4⋊C4C2412yes—
308C4⋊C4C2412yes—
309C4⋊C4C2411yescharacteristic
310C4⋊C4C2412yes—
311C4⋊C4C2414yes—
312C22⋊C4—21no—
313C22⋊C4—22no—
314C22⋊C4—22no—
315C22⋊C4—22no—
316C22⋊C4—24no—
317C22⋊C4—24no—
318C22⋊C4—22no—
319C22⋊C4—21no—
320C22⋊C4—21no—
321C22⋊C4—22no—
322C42—22no—
323C42—21no—
324C42—21no—
325C42—22no—
326C42—22no—
327C42—21no—
328C42C2×D412yes—
329C42C2×D411yescharacteristic
330C42C2×D412yes—
331C42C2×D411yescharacteristic
332C42C2412yes—
333C42C2411yescharacteristic
334C42C2412yes—
335C42C2411yescharacteristic
336C23—24no—
337C23—21no—
338C23—22no—
339C23—42no—
340C23—42no—
341C23C22×D411yescharacteristic
342Q8—22no—
343Q8—22no—
344Q8—21no—
345Q8—42no—
346Q8—44no—
347Q8—42no—
348Q8—82no—
349Q8—81no—
350Q8—82no—
351Q8—82no—
352Q8C22×Q812yes—
353D4—24no—
354D4—24no—
355D4—22no—
356D4—21no—
357D4C22×Q812yes—
358D4C22×Q814yes—
359C2×C4—21no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—21no—
364C2×C4—22no—
365C2×C4—21no—
366C2×C4—22no—
367C2×C4—24no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—41no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—42no—
377C2×C4—82no—
378C2×C4—81no—
379C2×C4—84no—
380C2×C4—84no—
381C2×C4C22×D412yes—
382C2×C4C22×D411yescharacteristic
383C2×C4C22×D412yes—
384C2×C4C22×D412yes—
385C2×C4C22×D411yescharacteristic
386C2×C4C22×D411yescharacteristic
387C2×C4C22×D412yes—
388C2×C4C22×D411yescharacteristic
389C2×C4C22×D411yescharacteristic
390C2×C4C22×Q812yes—
391C2×C42−1+412yes—
392C2×C4C2511yescharacteristic
393C8—22no—
394C8—24no—
395C8C22×Q814yes—
396C22—21no—
397C22—21no—
398C22—22no—
399C22—24no—
400C22—48no—
401C22—42no—
402C22—41no—
403C22—41no—
404C22—42no—
405C22D4×Q812yes—
406C22C23×D411yescharacteristic
407C4—22no—
408C4—22no—
409C4—21no—
410C4—21no—
411C4—22no—
412C4—21no—
413C4—22no—
414C4—22no—
415C4—44no—
416C4—42no—
417C4—41no—
418C4—42no—
419C4—42no—
420C4—41no—
421C4D4×Q812yes—
422C4#57512yes—
423C4C23×Q811yescharacteristic
424C4C2×2−1+411yescharacteristic
425C2—22no—
426C2—42no—
427C2—44no—
428C2C2×D4×Q811yescharacteristic
429C2C2×#57511yescharacteristic
430C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×AGL(1,ℤ/8)C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. Q8×#41C2semidirect
2. C2×#554C2semidirect
3. #3389C2semidirect
4. #3388C2semidirect
5. #3385C2semidirect
6. #3384C2semidirect
7. #3381C2semidirect
8. #3380C2semidirect
9. #3166C2semidirect
10. #3165C2semidirect
11. #3080C2semidirect
12. #3079C2semidirect
13. #3077C2semidirect
14. #3077C2semidirect
15. Q8×M16C2semidirect
19. Q82C22semidirect
20. #557C22semidirect
21. #557C22semidirect
30. #554C22semidirect
31. #554C22semidirect
33. D4×Q8C22semidirect
49. #501C22semidirect
50. #501C22semidirect
51. #501C22semidirect
52. #500C22semidirect
53. #499C22semidirect
54. #499C22semidirect
55. #498C22semidirect
56. #479C22semidirect
57. #479C22semidirect
61. #478C22semidirect
62. #478C22semidirect
63. #477C22semidirect
66. #476C22semidirect
67. #475C22semidirect
70. #474C22semidirect
71. #446C22semidirect
72. #446C22semidirect
73. C8×Q8C22semidirect
102. AGL(1,ℤ/8)Q8semidirect
248. C2×D4C2×Q8semidirect
269. SD16C2×Q8semidirect
270. D8C2×Q8semidirect
273. M16C2×Q8semidirect

Maximal subgroups

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

subgroupindex
Q8×#412
C2×#5542
#33892
#33882
#33852
#33842
#33812
#33802
#31662
#31652
#30802
#30792
#30772
Q8×M162
C4×AGL(1,ℤ/8)2