Finite Group Databasebeta

← C2×#22550680 #30653482

Subgroups — C2×#22550680 #30653482

Order 16256.

1512 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861255C211yesmaximal, characteristic, complemented
2C2×#16861254C211yesmaximal, characteristic, complemented
3#22550680C2116yesmaximal, direct product factor
4C2×#16861237C211yesmaximal, characteristic, complemented
5C2×#16861236C212yesmaximal, complemented
6C2×#16861233C212yesmaximal, complemented
7C2×#16861230C212yesmaximal, complemented
8C2×#16861229C211yesmaximal, characteristic, complemented
9C22×#14523233C211yesmaximal, characteristic, complemented
10C2×D8×D127C212yesmaximal, complemented
11C2×#16861217C211yesmaximal, characteristic, complemented
12C2×AGL(1,ℤ/8)×C127C211yesmaximal, characteristic, complemented
13#16861255—24no—
14#16861255C2218yescomplemented
15#16861254—24no—
16#16861254C2218yescomplemented
17C2×#14523249C2212yescomplemented
18C2×#14523248—21no—
19C2×#14523248C2211yescharacteristic
20C2×#14523248C2211yescharacteristic, complemented
21C2×#14523247—21no—
22C2×#14523247C2212yescomplemented
23C22×D508—21no—
24C22×D508C2211yescharacteristic, complemented
25C22×C22⋊D127—22no—
26C2×D4×D127—21no—
27C2×D4×D127—22no—
28C2×D4×D127C2212yescomplemented
29C2×D4×D127C2212yescomplemented
30#16861237C2218yescomplemented
31#16861236C22116yescomplemented
32#16861233C22116yescomplemented
33#16861230C22116yescomplemented
34#16861229C2218yescomplemented
35C2×#14523238C2211yescharacteristic, complemented
36C2×#14523237C2212yescomplemented
37C2×#14523236C2211yescharacteristic, complemented
38C2×#14523235C2211yescharacteristic, complemented
39C2×D1016C2212yescomplemented
40C2×#14523233C2211yescharacteristic, complemented
41C2×#14523233C2212yescomplemented
42C2×#14523233C2212yescomplemented
43C2×#14523233C2218yescomplemented
44D8×D127C22116yescomplemented
45#16861217C2218yescomplemented
46C2×#14523231C2212yescomplemented
47C22×C127⋊C8C2211yescharacteristic, complemented
48C2×C8×D127C2212yescomplemented
49C2×#41×C127C2211yescharacteristic, complemented
50C22×D4×C127C2211yescharacteristic, complemented
51AGL(1,ℤ/8)×C127C2218yescomplemented
52C2×SD16×C127C2212yescomplemented
53C2×D8×C127C2212yescomplemented
54C2×M16×C127C2211yescharacteristic, complemented
55C23×D127—22no—
56C23×D127—22no—
57C23×D127—21no—
58#14523249—24no—
59#14523249C2318yescomplemented
60#14523248—28no—
61#14523248—22no—
62#14523248D414yes—
63#14523248C2314yes—
64#14523248C2314yescomplemented
65#14523247—28no—
66#14523247—24no—
67#14523247C2318yescomplemented
68C2×Dic254D411yescharacteristic
69C2×Dic254C2311yescharacteristic
70C2×D508—22no—
71C2×D508—28no—
72C2×D508—21no—
73C2×D508—22no—
74C2×D508D411yescharacteristic
75C2×D508C2312yes—
76C2×D508C2311yescharacteristic
77C2×D508C2314yescomplemented
78C2×C22⋊D127—22no—
79C2×C22⋊D127—216no—
80C2×C22⋊D127—22no—
81C2×C22⋊D127—22no—
82C2×C22⋊D127—21no—
83C2×C22⋊D127D412yes—
84D4×D127—28no—
85D4×D127—216no—
86D4×D127—24no—
87D4×D127—24no—
88D4×D127C2318yescomplemented
89D4×D127C2318yescomplemented
90C22×Dic127—22no—
91C2×C4×D127—22no—
92C2×C4×D127—21no—
93C2×C4×D127C2312yes—
94#14523238C2314yescomplemented
95#14523237C2318yescomplemented
96#14523236C2314yescomplemented
97#14523235C2314yescomplemented
98D1016C2318yescomplemented
99#14523233C2314yescomplemented
100#14523233C2318yescomplemented
101#14523233C2318yescomplemented
102#14523231C2318yescomplemented
103C2×C127⋊C8C2311yescharacteristic
104C2×C127⋊C8C2311yescharacteristic
105C2×C127⋊C8C2314yescomplemented
106C8×D127C2318yescomplemented
107C24×C127—21no—
108#41×C127—22no—
109#41×C127C2314yescomplemented
110C2×Q8×C127C2311yescharacteristic
111C2×D4×C127—21no—
112C2×D4×C127—21no—
113C2×D4×C127—22no—
114C2×D4×C127C2312yes—
115C2×D4×C127C2311yescharacteristic
116C2×D4×C127C2314yescomplemented
117C22×C4×C127—21no—
118C22×C4×C127C2311yescharacteristic
119SD16×C127C2318yescomplemented
120D8×C127C2318yescomplemented
121M16×C127C2314yescomplemented
122C2×C8×C127C2312yes—
123C22×D127—21no—
124C22×D127—22no—
125C22×D127—24no—
126C22×D127—28no—
127C22×D127—28no—
128C22×D127—84no—
129C22×D127—84no—
130C22×D127—82no—
131C22×D127C2×D412yes—
132Dic254—21no—
133Dic254C2×D414yes—
134Dic254C2412yes—
135D508—28no—
136D508—21no—
137D508—22no—
138D508—24no—
139D508C2×D414yes—
140D508C2414yes—
141D508C2412yes—
142C22⋊D127—24no—
143C22⋊D127—28no—
144C22⋊D127—28no—
145C22⋊D127—28no—
146C22⋊D127C2×D418yes—
147C2×Dic127—21no—
148C2×Dic127—28no—
149C2×Dic127C2×D412yes—
150C4×D127—24no—
151C4×D127—28no—
152C4×D127C2×D414yes—
153C4×D127C2414yes—
154C127⋊C8C2412yes—
155C127⋊C8C2412yes—
156C23×C127—21no—
157C23×C127—22no—
158C23×C127—24no—
159C23×C127—82no—
160C23×C127C2×D411yescharacteristic
161Q8×C127—21no—
162Q8×C127C2412yes—
163D4×C127—24no—
164D4×C127—22no—
165D4×C127—24no—
166D4×C127—21no—
167D4×C127C2412yes—
168D4×C127C2414yes—
169C2×C4×C127—21no—
170C2×C4×C127—24no—
171C2×C4×C127C2×D411yescharacteristic
172C2×C4×C127C2×D412yes—
173C2×C4×C127C2411yescharacteristic
174C2×C4×C127C2412yes—
175C8×C127C2414yes—
176C22×C127—22no—
177C22×C127—22no—
178C22×C127—24no—
179C22×C127—44no—
180C22×C127—42no—
181C22×C127—84no—
182C22×C127C22×D412yes—
183C22×C127C22×D411yescharacteristic
184C2×D127—24no—
185C2×D127—22no—
186C2×D127—24no—
187C2×D127—42no—
188C2×D127—44no—
189C2×D127—88no—
190C2×D127—88no—
191C2×D127—84no—
192C2×D127C22×D414yes—
193C4×C127—22no—
194C4×C127C22×D412yes—
195C4×C127C22×D411yescharacteristic
196C4×C127C2511yescharacteristic
197Dic127—22no—
198Dic127C22×D414yes—
199C2×C127—22no—
200C2×C127—42no—
201C2×C127—44no—
202C2×C127#57612yescomplemented
203C2×C127C23×D411yescharacteristic
204D127—24no—
205D127—42no—
206D127—44no—
207C2×#576—1271nomaximal, Sylow
208C127C2×#57611yescharacteristic, complemented, Sylow
209C2×H(5,𝔽2)—1271no—
210C2×H(5,𝔽2)—1271no—
211#576—12716no—
212C2×AGL(1,ℤ/8)—1272no—
213C2×AGL(1,ℤ/8)—1272no—
214C2×AGL(1,ℤ/8)—1271no—
215C2×AGL(1,ℤ/8)D12711yescharacteristic, complemented
216C2×#135—1271no—
217C2×#135—1272no—
218C22×D8—1271no—
219C22×D8—1272no—
220C2×#131—1271no—
221H(5,𝔽2)—1278no—
222H(5,𝔽2)—1278no—
223H(5,𝔽2)—2544no—
224H(5,𝔽2)—2544no—
225C2×#41—1271no—
226C2×#41—1272no—
227C2×#41—1272no—
228C2×#41—1271no—
229C2×#41—2541no—
230C2×#41—2541no—
231C2×#41C2×D12711yescharacteristic, complemented
232C22×D4—1272no—
233C22×D4—1272no—
234C22×D4—1271no—
235C22×D4—2541no—
236C22×D4—2542no—
237C22×D4—2541no—
238C22×D4—2542no—
239C22×D4C2×D12711yescharacteristic, complemented
240AGL(1,ℤ/8)—12716no—
241AGL(1,ℤ/8)—12716no—
242AGL(1,ℤ/8)—1278no—
243AGL(1,ℤ/8)C2×D12718yescomplemented
244#135—1278no—
245#135—12716no—
246C2×Q16—1271no—
247C2×SD16—1271no—
248C2×SD16—1271no—
249C2×SD16—1272no—
250C2×SD16C2×D12712yescomplemented
251C2×D8—1272no—
252C2×D8—1271no—
253C2×D8—1272no—
254C2×D8—1278no—
255C2×D8—12716no—
256C2×D8—1272no—
257C2×D8C2×D12712yescomplemented
258#131—1278no—
259C2×M16—1272no—
260C2×M16C2×D12711yescharacteristic, complemented
261C22×C8—1271no—
262C22×C8—1272no—
263C24—21no—
264C24—2542no—
265C24—2542no—
266C24—2541no—
267#41—22no—
268#41—1274no—
269#41—1274no—
270#41—1278no—
271#41—1278no—
272#41—1274no—
273#41—2548no—
274#41—2544no—
275#41—2544no—
276#41—2548no—
277#41—2542no—
278#41C22×D12714yescomplemented
279C2×Q8—1271no—
280C2×Q8—1271no—
281C2×Q8C22×D12711yescharacteristic
282C2×D4—21no—
283C2×D4—21no—
284C2×D4—22no—
285C2×D4—1272no—
286C2×D4—1278no—
287C2×D4—1278no—
288C2×D4—1271no—
289C2×D4—1272no—
290C2×D4—1271no—
291C2×D4—1274no—
292C2×D4—2548no—
293C2×D4—2542no—
294C2×D4—2544no—
295C2×D4—2544no—
296C2×D4—2542no—
297C2×D4—2542no—
298C2×D4—25416no—
299C2×D4—2548no—
300C2×D4—25416no—
301C2×D4—2542no—
302C2×D4—2541no—
303C2×D4—2541no—
304C2×D4—2542no—
305C2×D4C22×D12712yes—
306C2×D4C22×D12711yescharacteristic
307C2×D4C22×D12714yescomplemented
308C22×C4—21no—
309C22×C4—1272no—
310C22×C4—2542no—
311C22×C4—2542no—
312C22×C4—2541no—
313C22×C4C22×D12711yescharacteristic
314Q16—1274no—
315SD16—1274no—
316SD16—1274no—
317SD16—1278no—
318SD16C22×D12718yescomplemented
319D8—1278no—
320D8—1274no—
321D8—1278no—
322D8—1278no—
323D8C22×D12718yescomplemented
324M16—1278no—
325M16C22×D12714yescomplemented
326C2×C8—1271no—
327C2×C8—1271no—
328C2×C8—1274no—
329C2×C8—1278no—
330C2×C8C22×D12712yes—
331C23—21no—
332C23—22no—
333C23—24no—
334C23—82no—
335C23—1272no—
336C23—10162no—
337C23—10164no—
338C23—10164no—
339C23—2548no—
340C23—2548no—
341C23—2544no—
342C23—2542no—
343C23—2541no—
344C23D4×D12711yescharacteristic
345Q8—21no—
346Q8—1274no—
347Q8—1272no—
348Q8—2541no—
349Q8C23×D12712yes—
350D4—24no—
351D4—22no—
352D4—24no—
353D4—21no—
354D4—1278no—
355D4—1274no—
356D4—1274no—
357D4—1272no—
358D4—2548no—
359D4—2548no—
360D4—2548no—
361D4—2548no—
362D4—2544no—
363D4—2544no—
364D4—2541no—
365D4—2542no—
366D4C23×D12714yes—
367D4C23×D12712yes—
368C2×C4—21no—
369C2×C4—24no—
370C2×C4—1272no—
371C2×C4—1274no—
372C2×C4—1274no—
373C2×C4—2548no—
374C2×C4—2548no—
375C2×C4—2541no—
376C2×C4—2544no—
377C2×C4D4×D12712yes—
378C2×C4D4×D12711yescharacteristic
379C2×C4C23×D12712yes—
380C2×C4C23×D12711yescharacteristic
381C8—1272no—
382C8—1272no—
383C8C23×D12714yes—
384C22—22no—
385C22—22no—
386C22—24no—
387C22—44no—
388C22—42no—
389C22—84no—
390C22—1274no—
391C22—10164no—
392C22—10168no—
393C22—10168no—
394C22—5084no—
395C22—5082no—
396C22—2544no—
397C22—2542no—
398C22—2544no—
399C22C2×D4×D12712yes—
400C22C2×D4×D12711yescharacteristic
401C4—22no—
402C4—1274no—
403C4—2542no—
404C4C2×D4×D12712yes—
405C4C2×D4×D12711yescharacteristic
406C4C24×D12711yescharacteristic
407C2—22no—
408C2—44no—
409C2—42no—
410C2—5084no—
411C2—5082no—
412C2—2544no—
413C2#2255068012yesdirect product factor
414C2C22×D4×D12711yescharacteristic
subgroupG/H
centerC22C2×D4×D127
commutator, cosocleC4×C127C25
FrattiniC4C24×D127
FittingC2×AGL(1,ℤ/8)×C127C2
socleC22×C127C22×D4
hypercenterC2×AGL(1,ℤ/8)D127
hypocenterC127C2×#576
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

Complements

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

NH ≅ G/Ntype
1. C2×#16861255C2semidirect
2. C2×#16861254C2semidirect
3. #22550680C2direct (N × H)
4. C2×#16861237C2semidirect
5. C2×#16861236C2semidirect
6. C2×#16861233C2semidirect
7. C2×#16861230C2semidirect
8. C2×#16861229C2semidirect
9. C22×#14523233C2semidirect
10. C2×D8×D127C2semidirect
11. C2×#16861217C2semidirect
12. C2×AGL(1,ℤ/8)×C127C2semidirect
14. #16861255C22semidirect
16. #16861254C22semidirect
17. C2×#14523249C22semidirect
20. C2×#14523248C22semidirect
22. C2×#14523247C22semidirect
24. C22×D508C22semidirect
28. C2×D4×D127C22semidirect
29. C2×D4×D127C22semidirect
30. #16861237C22semidirect
31. #16861236C22semidirect
32. #16861233C22semidirect
33. #16861230C22semidirect
34. #16861229C22semidirect
35. C2×#14523238C22semidirect
36. C2×#14523237C22semidirect
37. C2×#14523236C22semidirect
38. C2×#14523235C22semidirect
39. C2×D1016C22semidirect
40. C2×#14523233C22semidirect
41. C2×#14523233C22semidirect
42. C2×#14523233C22semidirect
43. C2×#14523233C22semidirect
44. D8×D127C22semidirect
45. #16861217C22semidirect
46. C2×#14523231C22semidirect
47. C22×C127⋊C8C22semidirect
48. C2×C8×D127C22semidirect
49. C2×#41×C127C22semidirect
50. C22×D4×C127C22semidirect
51. AGL(1,ℤ/8)×C127C22semidirect
52. C2×SD16×C127C22semidirect
53. C2×D8×C127C22semidirect
54. C2×M16×C127C22semidirect
59. #14523249C23semidirect
64. #14523248C23semidirect
67. #14523247C23semidirect
77. C2×D508C23semidirect
88. D4×D127C23semidirect
89. D4×D127C23semidirect
94. #14523238C23semidirect
95. #14523237C23semidirect
96. #14523236C23semidirect
97. #14523235C23semidirect
98. D1016C23semidirect
99. #14523233C23semidirect
100. #14523233C23semidirect
101. #14523233C23semidirect
102. #14523231C23semidirect
105. C2×C127⋊C8C23semidirect
106. C8×D127C23semidirect
109. #41×C127C23semidirect
116. C2×D4×C127C23semidirect
119. SD16×C127C23semidirect
120. D8×C127C23semidirect
121. M16×C127C23semidirect
202. C2×C127#576semidirect
208. C127C2×#576semidirect
215. C2×AGL(1,ℤ/8)D127semidirect
231. C2×#41C2×D127semidirect
239. C22×D4C2×D127semidirect
243. AGL(1,ℤ/8)C2×D127semidirect
250. C2×SD16C2×D127semidirect
257. C2×D8C2×D127semidirect
260. C2×M16C2×D127semidirect
278. #41C22×D127semidirect
307. C2×D4C22×D127semidirect
318. SD16C22×D127semidirect
323. D8C22×D127semidirect
325. M16C22×D127semidirect
413. C2#22550680direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168612552
C2×#168612542
#225506802
C2×#168612372
C2×#168612362
C2×#168612332
C2×#168612302
C2×#168612292
C22×#145232332
C2×D8×D1272
C2×#168612172
C2×AGL(1,ℤ/8)×C1272
C2×#576127