Finite Group Databasebeta

← C2×#22550672 #30653473

Subgroups — C2×#22550672 #30653473

Order 16256.

1484 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523247C211yesmaximal, characteristic, complemented
2C2×#41×D127C211yesmaximal, characteristic, complemented
3#22550672C2116yesmaximal, direct product factor
4C2×#16861242C211yesmaximal, characteristic, complemented
5C2×#16861239C211yesmaximal, characteristic, complemented
6C2×#16861238C212yesmaximal, complemented
7C2×#16861235C211yesmaximal, characteristic, complemented
8C2×#16861233C212yesmaximal, complemented
9C2×#16861230C212yesmaximal, complemented
10C2×#16861228C212yesmaximal, complemented
11C2×M16×D127C211yesmaximal, characteristic, complemented
12C2×AGL(1,ℤ/8)×C127C211yesmaximal, characteristic, complemented
13C2×#14523249C2211yescharacteristic, complemented
14C2×#14523248—21no—
15C2×#14523248C2211yescharacteristic
16C2×#14523247—21no—
17C2×#14523247—21no—
18C2×#14523247—24no—
19C2×#14523247—21no—
20C2×#14523247C2212yes—
21C2×#14523247C2211yescharacteristic, complemented
22C2×#14523247C2212yescomplemented
23C2×#14523247C2218yescomplemented
24#41×D127—24no—
25#41×D127C2218yescomplemented
26C22×Dic254C2211yescharacteristic, complemented
27C2×Q8×D127C2211yescharacteristic, complemented
28C22×C22⋊D127—21no—
29C2×D4×D127—21no—
30C2×D4×D127C2211yescharacteristic, complemented
31C23×Dic127—21no—
32C22×C4×D127—21no—
33C22×C4×D127C2211yescharacteristic
34#16861242C2218yescomplemented
35#16861239C2218yescomplemented
36#16861238C22116yescomplemented
37#16861235C2218yescomplemented
38#16861233C22116yescomplemented
39#16861230C22116yescomplemented
40#16861228C22116yescomplemented
41C2×Dic508C2212yescomplemented
42C2×#14523238C2212yescomplemented
43C2×#14523237C2212yescomplemented
44C2×#14523236C2212yescomplemented
45C2×#14523236C2212yescomplemented
46C2×#14523233C2212yescomplemented
47C2×#14523232C2211yescharacteristic, complemented
48C2×#14523231C2212yescomplemented
49M16×D127C2218yescomplemented
50C2×C8×D127C2212yescomplemented
51C2×#41×C127C2211yescharacteristic
52C22×D4×C127C2211yescharacteristic, complemented
53AGL(1,ℤ/8)×C127C2218yescomplemented
54C2×SD16×C127C2212yescomplemented
55C2×D8×C127C2212yescomplemented
56C2×M16×C127C2211yescharacteristic, complemented
57C23×D127—21no—
58C23×D127D411yescharacteristic
59#14523249—22no—
60#14523249C2314yescomplemented
61#14523248—28no—
62#14523248—22no—
63#14523248C2314yes—
64#14523247—28no—
65#14523247—22no—
66#14523247—24no—
67#14523247—24no—
68#14523247—28no—
69#14523247—28no—
70#14523247C2318yes—
71#14523247C2314yescomplemented
72#14523247C2318yescomplemented
73C2×Dic254—21no—
74C2×Dic254—21no—
75C2×Dic254—22no—
76C2×Dic254C2311yescharacteristic
77C2×Dic254C2312yes—
78C2×Dic254C2314yescomplemented
79Q8×D127—22no—
80Q8×D127C2314yescomplemented
81C2×D508—21no—
82C2×D508C2311yescharacteristic
83C2×C22⋊D127—21no—
84C2×C22⋊D127—22no—
85C2×C22⋊D127—22no—
86C2×C22⋊D127—28no—
87C2×C22⋊D127—21no—
88C2×C22⋊D127—21no—
89D4×D127—28no—
90D4×D127—22no—
91D4×D127C2314yescomplemented
92C22×Dic127—21no—
93C22×Dic127—22no—
94C22×Dic127—22no—
95C22×Dic127—28no—
96C22×Dic127—21no—
97C22×Dic127D411yescharacteristic
98C2×C4×D127—21no—
99C2×C4×D127—21no—
100C2×C4×D127—28no—
101C2×C4×D127—21no—
102C2×C4×D127D411yescharacteristic
103C2×C4×D127D414yes—
104C2×C4×D127D411yescharacteristic
105C2×C4×D127C2311yescharacteristic
106C2×C4×D127C2314yes—
107C2×C4×D127C2311yescharacteristic
108Dic508C2318yescomplemented
109#14523238C2318yescomplemented
110#14523237C2318yescomplemented
111#14523236C2318yescomplemented
112#14523236C2318yescomplemented
113#14523233C2318yescomplemented
114#14523232C2314yescomplemented
115#14523231C2318yescomplemented
116C2×C127⋊C8C2312yes—
117C8×D127C2318yescomplemented
118C24×C127—21no—
119#41×C127—22no—
120#41×C127C2314yes—
121C2×Q8×C127C2311yescharacteristic
122C2×D4×C127—21no—
123C2×D4×C127—21no—
124C2×D4×C127—22no—
125C2×D4×C127C2312yes—
126C2×D4×C127C2311yescharacteristic
127C2×D4×C127C2314yescomplemented
128C22×C4×C127—21no—
129C22×C4×C127C2311yescharacteristic
130SD16×C127C2318yescomplemented
131D8×C127C2318yescomplemented
132M16×C127C2314yescomplemented
133C2×C8×C127C2312yes—
134C22×D127—21no—
135C22×D127—24no—
136C22×D127—42no—
137C22×D127—44no—
138C22×D127C2×D411yescharacteristic
139C22×D127C2×D411yescharacteristic
140C22×D127C2×D414yes—
141Dic254—21no—
142Dic254—22no—
143Dic254—24no—
144Dic254—24no—
145Dic254C2412yes—
146Dic254C2414yes—
147D508—24no—
148D508—21no—
149D508C2412yes—
150C22⋊D127—24no—
151C22⋊D127—24no—
152C22⋊D127—28no—
153C22⋊D127—28no—
154C22⋊D127—24no—
155C2×Dic127—21no—
156C2×Dic127—22no—
157C2×Dic127—24no—
158C2×Dic127—24no—
159C2×Dic127—28no—
160C2×Dic127—28no—
161C2×Dic127C2×D411yescharacteristic
162C2×Dic127C2×D411yescharacteristic
163C2×Dic127C2×D414yes—
164C4×D127—24no—
165C4×D127—24no—
166C4×D127—24no—
167C4×D127C2×D414yes—
168C4×D127C2×D412yes—
169C4×D127C2×D412yes—
170C4×D127C2×D414yes—
171C4×D127C2412yes—
172C4×D127C2412yes—
173C127⋊C8C2414yes—
174C23×C127—21no—
175C23×C127—22no—
176C23×C127—24no—
177C23×C127—44no—
178C23×C127C2×D411yescharacteristic
179Q8×C127—21no—
180Q8×C127C2412yes—
181D4×C127—24no—
182D4×C127—22no—
183D4×C127—24no—
184D4×C127—21no—
185D4×C127C2412yes—
186D4×C127C2414yes—
187C2×C4×C127—21no—
188C2×C4×C127—24no—
189C2×C4×C127C2×D411yescharacteristic
190C2×C4×C127C2×D412yes—
191C2×C4×C127C2411yescharacteristic
192C2×C4×C127C2412yes—
193C8×C127C2414yes—
194C22×C127—22no—
195C22×C127—22no—
196C22×C127—24no—
197C22×C127—48no—
198C22×C127—44no—
199C22×C127—42no—
200C22×C127C22×D412yes—
201C22×C127C22×D411yescharacteristic
202C2×D127—22no—
203C2×D127—22no—
204C2×D127—22no—
205C2×D127—44no—
206C2×D127—48no—
207C2×D127—42no—
208C2×D127C22×D412yes—
209C2×D127C22×D412yes—
210C4×C127—22no—
211C4×C127C22×D412yes—
212C4×C127C22×D411yescharacteristic
213C4×C127C2511yescharacteristic
214Dic127—22no—
215Dic127—24no—
216Dic127C22×D412yes—
217Dic127C22×D412yes—
218C2×C127—22no—
219C2×C127—42no—
220C2×C127—44no—
221C2×C127#57512yescomplemented
222C2×C127C23×D411yescharacteristic
223D127—22no—
224D127—22no—
225D127—42no—
226C2×#575—1271nomaximal, Sylow
227C127C2×#57511yescharacteristic, complemented, Sylow
228C22×#41—1271no—
229C22×#41—1271no—
230#575—12716no—
231C2×#137—1271no—
232C2×#137—1272no—
233C2×#137—1271no—
234C2×AGL(1,ℤ/8)—1271no—
235C2×AGL(1,ℤ/8)—1272no—
236C2×AGL(1,ℤ/8)D12711yescharacteristic, complemented
237C2×#135—1272no—
238C2×#135—1272no—
239C22×M16—1271no—
240C2×#41—1278no—
241C2×#41—1271no—
242C2×#41—1272no—
243C2×#41—1271no—
244C2×#41—1272no—
245C2×#41—1278no—
246C2×#41—1271no—
247C2×#41—2541no—
248C2×#41—2541no—
249C2×#41—2541no—
250C2×#41—2544no—
251C2×#41—2541no—
252C2×#41—2544no—
253C2×#41C2×D12711yescharacteristic
254C22×Q8—1271no—
255C22×Q8—1271no—
256C22×D4—1271no—
257C22×D4—2541no—
258C22×D4—2541no—
259C22×D4C2×D12711yescharacteristic, complemented
260C23×C4—1271no—
261C23×C4—2541no—
262C23×C4—2541no—
263#137—1278no—
264#137—12716no—
265#137—1278no—
266AGL(1,ℤ/8)—1278no—
267AGL(1,ℤ/8)—12716no—
268AGL(1,ℤ/8)C2×D12718yescomplemented
269#135—12716no—
270#135—12716no—
271C2×Q16—1272no—
272C2×Q16—1272no—
273C2×SD16—1272no—
274C2×SD16—1272no—
275C2×SD16—1272no—
276C2×SD16C2×D12712yescomplemented
277C2×D8—1272no—
278C2×D8C2×D12712yescomplemented
279C2×M16—1271no—
280C2×M16—1278no—
281C2×M16—1272no—
282C2×M16C2×D12711yescharacteristic, complemented
283C22×C8—1272no—
284C24—21no—
285C24—1271no—
286C24—2541no—
287#41—22no—
288#41—1274no—
289#41—1278no—
290#41—1278no—
291#41—1274no—
292#41—1274no—
293#41—2548no—
294#41—2548no—
295#41—2548no—
296#41—2544no—
297#41—2544no—
298#41—2548no—
299#41—2542no—
300#41—2542no—
301#41—2542no—
302#41C22×D12714yes—
303C2×Q8—1274no—
304C2×Q8—1271no—
305C2×Q8—1272no—
306C2×Q8—1274no—
307C2×Q8—2541no—
308C2×Q8—2542no—
309C2×Q8—2542no—
310C2×Q8—2541no—
311C2×Q8C22×D12711yescharacteristic
312C2×D4—21no—
313C2×D4—22no—
314C2×D4—21no—
315C2×D4—1274no—
316C2×D4—1271no—
317C2×D4—2541no—
318C2×D4—2542no—
319C2×D4—2541no—
320C2×D4—2548no—
321C2×D4—2548no—
322C2×D4—2541no—
323C2×D4—2542no—
324C2×D4—2542no—
325C2×D4—2541no—
326C2×D4C22×D12712yes—
327C2×D4C22×D12711yescharacteristic
328C2×D4C22×D12714yescomplemented
329C22×C4—21no—
330C22×C4—1271no—
331C22×C4—1271no—
332C22×C4—1274no—
333C22×C4—1271no—
334C22×C4—1271no—
335C22×C4—1271no—
336C22×C4—1274no—
337C22×C4—2541no—
338C22×C4—2548no—
339C22×C4—2541no—
340C22×C4—2548no—
341C22×C4—2541no—
342C22×C4—2542no—
343C22×C4—2542no—
344C22×C4—2541no—
345C22×C4—2541no—
346C22×C4C22×D12711yescharacteristic
347Q16—1278no—
348Q16—1278no—
349SD16—1278no—
350SD16—1278no—
351SD16—1278no—
352SD16C22×D12718yescomplemented
353D8—1278no—
354D8C22×D12718yescomplemented
355M16—1274no—
356M16—1278no—
357M16C22×D12714yescomplemented
358C2×C8—1272no—
359C2×C8—1278no—
360C2×C8C22×D12712yes—
361C23—24no—
362C23—21no—
363C23—22no—
364C23—44no—
365C23—1274no—
366C23—1271no—
367C23—1271no—
368C23—5082no—
369C23—5084no—
370C23—2544no—
371C23—2541no—
372C23D4×D12711yescharacteristic
373Q8—21no—
374Q8—1272no—
375Q8—1274no—
376Q8—2544no—
377Q8—2544no—
378Q8—2541no—
379Q8—2542no—
380Q8C23×D12712yes—
381D4—24no—
382D4—22no—
383D4—24no—
384D4—21no—
385D4—1272no—
386D4—2544no—
387D4—2544no—
388D4—2544no—
389D4—2548no—
390D4—2548no—
391D4—2544no—
392D4—2541no—
393D4C23×D12714yes—
394D4C23×D12712yes—
395C2×C4—21no—
396C2×C4—24no—
397C2×C4—1274no—
398C2×C4—1271no—
399C2×C4—1271no—
400C2×C4—1274no—
401C2×C4—1272no—
402C2×C4—1272no—
403C2×C4—1274no—
404C2×C4—1272no—
405C2×C4—1272no—
406C2×C4—2544no—
407C2×C4—2544no—
408C2×C4—2544no—
409C2×C4—2548no—
410C2×C4—2548no—
411C2×C4—2544no—
412C2×C4—2541no—
413C2×C4—2542no—
414C2×C4—2544no—
415C2×C4D4×D12712yes—
416C2×C4D4×D12711yescharacteristic
417C2×C4C23×D12712yes—
418C2×C4C23×D12711yescharacteristic
419C8—1274no—
420C8C23×D12714yes—
421C22—22no—
422C22—22no—
423C22—24no—
424C22—48no—
425C22—44no—
426C22—42no—
427C22—1272no—
428C22—1272no—
429C22—5084no—
430C22—5088no—
431C22—5082no—
432C22—2542no—
433C22—2542no—
434C22—2542no—
435C22C2×D4×D12712yes—
436C22C2×D4×D12711yescharacteristic
437C4—22no—
438C4—1272no—
439C4—1272no—
440C4—2542no—
441C4—2544no—
442C4C2×D4×D12712yes—
443C4C2×D4×D12711yescharacteristic
444C4C24×D12711yescharacteristic
445C2—22no—
446C2—44no—
447C2—42no—
448C2—5082no—
449C2—2542no—
450C2—2542no—
451C2#2255067212yesdirect product factor
452C2C22×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×#575
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. C22×#14523247C2semidirect
2. C2×#41×D127C2semidirect
3. #22550672C2direct (N × H)
4. C2×#16861242C2semidirect
5. C2×#16861239C2semidirect
6. C2×#16861238C2semidirect
7. C2×#16861235C2semidirect
8. C2×#16861233C2semidirect
9. C2×#16861230C2semidirect
10. C2×#16861228C2semidirect
11. C2×M16×D127C2semidirect
12. C2×AGL(1,ℤ/8)×C127C2semidirect
13. C2×#14523249C22semidirect
21. C2×#14523247C22semidirect
22. C2×#14523247C22semidirect
23. C2×#14523247C22semidirect
25. #41×D127C22semidirect
26. C22×Dic254C22semidirect
27. C2×Q8×D127C22semidirect
30. C2×D4×D127C22semidirect
34. #16861242C22semidirect
35. #16861239C22semidirect
36. #16861238C22semidirect
37. #16861235C22semidirect
38. #16861233C22semidirect
39. #16861230C22semidirect
40. #16861228C22semidirect
41. C2×Dic508C22semidirect
42. C2×#14523238C22semidirect
43. C2×#14523237C22semidirect
44. C2×#14523236C22semidirect
45. C2×#14523236C22semidirect
46. C2×#14523233C22semidirect
47. C2×#14523232C22semidirect
48. C2×#14523231C22semidirect
49. M16×D127C22semidirect
50. C2×C8×D127C22semidirect
52. C22×D4×C127C22semidirect
53. AGL(1,ℤ/8)×C127C22semidirect
54. C2×SD16×C127C22semidirect
55. C2×D8×C127C22semidirect
56. C2×M16×C127C22semidirect
60. #14523249C23semidirect
71. #14523247C23semidirect
72. #14523247C23semidirect
78. C2×Dic254C23semidirect
80. Q8×D127C23semidirect
91. D4×D127C23semidirect
108. Dic508C23semidirect
109. #14523238C23semidirect
110. #14523237C23semidirect
111. #14523236C23semidirect
112. #14523236C23semidirect
113. #14523233C23semidirect
114. #14523232C23semidirect
115. #14523231C23semidirect
117. C8×D127C23semidirect
127. C2×D4×C127C23semidirect
130. SD16×C127C23semidirect
131. D8×C127C23semidirect
132. M16×C127C23semidirect
221. C2×C127#575semidirect
227. C127C2×#575semidirect
236. C2×AGL(1,ℤ/8)D127semidirect
259. C22×D4C2×D127semidirect
268. AGL(1,ℤ/8)C2×D127semidirect
276. C2×SD16C2×D127semidirect
278. C2×D8C2×D127semidirect
282. C2×M16C2×D127semidirect
328. C2×D4C22×D127semidirect
352. SD16C22×D127semidirect
354. D8C22×D127semidirect
357. M16C22×D127semidirect
451. C2#22550672direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232472
C2×#41×D1272
#225506722
C2×#168612422
C2×#168612392
C2×#168612382
C2×#168612352
C2×#168612332
C2×#168612302
C2×#168612282
C2×M16×D1272
C2×AGL(1,ℤ/8)×C1272
C2×#575127