Finite Group Databasebeta

← C4×#16861181 #30641239

Subgroups — C4×#16861181 #30641239

Order 16256.

824 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861181C211yesmaximal, characteristic
2C2×C4×C22⋊D127C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D127C211yesmaximal, characteristic, complemented
4C22×C4×Dic127C211yesmaximal, characteristic, complemented
5#22549776C211yesmaximal, characteristic, complemented
6#22549771C211yesmaximal, characteristic, complemented
7#22549770C211yesmaximal, characteristic, complemented
8#22549766C211yesmaximal, characteristic, complemented
9#22549756C211yesmaximal, characteristic, complemented
10#22549753C211yesmaximal, characteristic, complemented
11#22549734C211yesmaximal, characteristic, complemented
12C4×Dic127⋊C4C211yesmaximal, characteristic, complemented
13C4×(C2×D127)⋊C4C211yesmaximal, characteristic, complemented
14C4×C22⋊Dic127C211yesmaximal, characteristic, complemented
15C2×C4×D4×C127C211yesmaximal, characteristic, complemented
16C22×C22⋊D127C2211yescharacteristic
17C22×C22⋊D127C2211yescharacteristic
18C23×Dic127C2211yescharacteristic
19C23×Dic127C2211yescharacteristic
20C22×C4×D127C2211yescharacteristic
21#16861181C418yesdirect product factor
22C4×C22⋊D127—24no—
23C4×C22⋊D127—24no—
24C2×Dic127⋊C4C2211yescharacteristic
25C2×Dic127⋊C4C2211yescharacteristic
26C2×Dic127⋊C4C2211yescharacteristic
27C2×Dic127⋊C4C2211yescharacteristic
28C2×C22⋊Dic127C2211yescharacteristic
29C2×C22⋊Dic127C2211yescharacteristic
30C2×C22⋊Dic127C2211yescharacteristic
31C2×C22⋊Dic127C2211yescharacteristic
32C2×(C2×D127)⋊C4C2211yescharacteristic
33C2×(C2×D127)⋊C4C2211yescharacteristic
34C2×(C2×D127)⋊C4C2211yescharacteristic
35C2×(C2×D127)⋊C4C2211yescharacteristic
36C2×C4×Dic127—24no—
37C2×C4×Dic127C2211yescharacteristic
38C2×C4×Dic127C2211yescharacteristic
39C2×C4×Dic127C2211yescharacteristic
40C2×C4×Dic127C2211yescharacteristic
41C2×C4×Dic127C2211yescharacteristic
42C127⋊#95C2211yescharacteristic
43C127⋊#95C2211yescharacteristic
44C127⋊#95C2211yescharacteristic
45C127⋊#95C2211yescharacteristic
46C127⋊#95C2211yescharacteristic
47C127⋊#95C2211yescharacteristic
48C22×D4×C127C2211yescharacteristic
49C23×C4×C127C2211yescharacteristic
50C23×C4×C127C2211yescharacteristic
51C4×D4×C127—24no—
52C2×C4⋊C4×C127C2211yescharacteristic
53C2×C22⋊C4×C127C2211yescharacteristic
54C2×C22⋊C4×C127C2211yescharacteristic
55C2×C42×C127C2211yescharacteristic
56C23×D127C2311yescharacteristic
57C2×C22⋊D127—22no—
58C2×C22⋊D127—22no—
59C2×C22⋊D127—22no—
60C2×C22⋊D127—22no—
61C2×C22⋊D127C2×C414yescomplemented
62C2×C22⋊D127C2×C414yescomplemented
63C22×Dic127—22no—
64C22×Dic127—22no—
65C22×Dic127—22no—
66C22×Dic127—22no—
67C22×Dic127—22no—
68C22×Dic127C2×C414yescomplemented
69C22×Dic127C2311yescharacteristic
70C22×Dic127C2311yescharacteristic
71C22×Dic127C2311yescharacteristic
72C22×Dic127C2311yescharacteristic
73C22×Dic127C2311yescharacteristic
74C22×Dic127C2311yescharacteristic
75C22×Dic127C2311yescharacteristic
76C2×C4×D127—22no—
77C2×C4×D127—22no—
78C2×C4×D127—22no—
79Dic127⋊C4—22no—
80Dic127⋊C4—22no—
81Dic127⋊C4—22no—
82Dic127⋊C4C2×C414yescomplemented
83C22⋊Dic127—22no—
84C22⋊Dic127—22no—
85C22⋊Dic127—22no—
86C22⋊Dic127C2×C414yescomplemented
87(C2×D127)⋊C4—22no—
88(C2×D127)⋊C4—22no—
89(C2×D127)⋊C4—22no—
90(C2×D127)⋊C4C2×C414yescomplemented
91C4×Dic127—22no—
92C4×Dic127—22no—
93C4×Dic127—22no—
94C4×Dic127—22no—
95C4×Dic127D414yescomplemented
96C24×C127C2311yescharacteristic
97C24×C127C2311yescharacteristic
98C2×D4×C127—22no—
99C2×D4×C127—22no—
100C2×D4×C127C2×C414yescomplemented
101C22×C4×C127—22no—
102C22×C4×C127—22no—
103C22×C4×C127—22no—
104C22×C4×C127—22no—
105C22×C4×C127—22no—
106C22×C4×C127D414yescomplemented
107C22×C4×C127C2311yescharacteristic
108C22×C4×C127C2311yescharacteristic
109C22×C4×C127C2311yescharacteristic
110C22×C4×C127C2311yescharacteristic
111C22×C4×C127C2311yescharacteristic
112C4⋊C4×C127—22no—
113C22⋊C4×C127—22no—
114C22⋊C4×C127—22no—
115C42×C127—22no—
116C22×D127—21no—
117C22×D127—21no—
118C22×D127—21no—
119C22×D127—21no—
120C22×D127—21no—
121C22×D127—21no—
122C22×D127C22×C412yes—
123C22⋊D127—28no—
124C22⋊D127—28no—
125C2×Dic127—28no—
126C2×Dic127—21no—
127C2×Dic127—21no—
128C2×Dic127—21no—
129C2×Dic127—21no—
130C2×Dic127—21no—
131C2×Dic127—21no—
132C2×Dic127—21no—
133C2×Dic127—21no—
134C2×Dic127—28no—
135C2×Dic127—21no—
136C2×Dic127—21no—
137C2×Dic127—21no—
138C2×Dic127—21no—
139C2×Dic127—21no—
140C2×Dic127—21no—
141C2×Dic127C22×C412yes—
142C2×Dic127C22×C412yes—
143C2×Dic127C22×C412yes—
144C2×Dic127C2×D412yes—
145C2×Dic127C2×D412yes—
146C2×Dic127#4112yes—
147C2×Dic127#4112yes—
148C4×D127—44no—
149C23×C127—21no—
150C23×C127—21no—
151C23×C127—21no—
152C23×C127—21no—
153C23×C127—21no—
154C23×C127—21no—
155C23×C127—21no—
156C23×C127—21no—
157C23×C127—21no—
158C23×C127—21no—
159C23×C127C22×C412yes—
160C23×C127C22×C412yes—
161C23×C127C2×D412yes—
162C23×C127#4112yes—
163C23×C127C2411yescharacteristic
164D4×C127—28no—
165C2×C4×C127—21no—
166C2×C4×C127—21no—
167C2×C4×C127—21no—
168C2×C4×C127—21no—
169C2×C4×C127—28no—
170C2×C4×C127—21no—
171C2×C4×C127—21no—
172C2×C4×C127—21no—
173C2×C4×C127—21no—
174C2×C4×C127—21no—
175C2×C4×C127—21no—
176C2×C4×C127—44no—
177C2×C4×C127C22×C412yes—
178C2×C4×C127C2×D412yes—
179C2×C4×C127C2×D412yes—
180C2×C4×C127C2×D412yes—
181C2×C4×C127#4112yes—
182C22×C127—22no—
183C22×C127—22no—
184C22×C127—22no—
185C22×C127—22no—
186C22×C127—22no—
187C22×C127—22no—
188C22×C127—22no—
189C22×C127—22no—
190C22×C127—22no—
191C22×C127—41no—
192C22×C127—41no—
193C22×C127—41no—
194C22×C127—41no—
195C22×C127C4×D414yescomplemented
196C22×C127C23×C411yescharacteristic
197C22×C127C22×D411yescharacteristic
198C22×C127C22×D411yescharacteristic
199C22×C127C2×#4111yescharacteristic
200C22×C127C2×#4111yescharacteristic
201C22×C127C2×#4111yescharacteristic
202C22×C127C2×#4111yescharacteristic
203C2×D127—22no—
204C2×D127—22no—
205C2×D127—22no—
206C2×D127—41no—
207C2×D127—41no—
208C2×D127—41no—
209C2×D127—41no—
210C4×C127—22no—
211C4×C127—22no—
212C4×C127—41no—
213C4×C127—41no—
214C4×C127#12114yescomplemented
215Dic127—22no—
216Dic127—22no—
217Dic127—22no—
218Dic127—22no—
219Dic127—41no—
220Dic127—41no—
221Dic127C4×D414yescomplemented
222C2×C127—24no—
223C2×C127—42no—
224C2×C127C2×C4×D411yescharacteristic
225C2×C127C2×C4×D411yescharacteristic
226C2×C127C4×#4111yescharacteristic
227C2×C127C2×#12111yescharacteristic
228C2×C127#52511yescharacteristic
229C2×C127#52911yescharacteristic
230C2×C127#53211yescharacteristic
231D127—42no—
232C4×#121—1271nomaximal, Sylow
233C127C4×#12111yescharacteristic, complemented, Sylow
234C2×#121—1271no—
235C2×C4×D4—1271no—
236C2×C4×D4—1271no—
237C2×C4×D4D12711yescharacteristic, complemented
238C22×C42—1271no—
239#390—1271no—
240#389—1271no—
241#388—1271no—
242#388—1271no—
243#386—1271no—
244#386—1271no—
245#380—1271no—
246C4×C4⋊C4—1271no—
247C4×C22⋊C4—1271no—
248C4×C22⋊C4—1271no—
249C22×D4—1271no—
250C22×D4—1271no—
251C22×D4C2×D12711yescharacteristic
252C23×C4—1271no—
253C23×C4—1271no—
254C23×C4—1271no—
255C23×C4C2×D12711yescharacteristic
256C23×C4C2×D12711yescharacteristic
257#121—1278no—
258C4×D4—24no—
259C4×D4—2544no—
260C4×D4—2544no—
261C2×C4⋊C4—1271no—
262C2×C4⋊C4—1271no—
263C2×C4⋊C4—1271no—
264C2×C4⋊C4—1271no—
265C2×C4⋊C4C2×D12711yescharacteristic
266C2×C22⋊C4—1271no—
267C2×C22⋊C4—1271no—
268C2×C22⋊C4—1271no—
269C2×C22⋊C4—1271no—
270C2×C22⋊C4—1271no—
271C2×C22⋊C4—1271no—
272C2×C22⋊C4—1271no—
273C2×C22⋊C4—1271no—
274C2×C22⋊C4C2×D12711yescharacteristic
275C2×C22⋊C4C2×D12711yescharacteristic
276C2×C42—1271no—
277C2×C42—1271no—
278C2×C42—1271no—
279C2×C42—1271no—
280C2×C42—1271no—
281C2×C42—2544no—
282C2×C42C2×D12711yescharacteristic
283#95—1271no—
284#95—1271no—
285#95—1271no—
286#95—1271no—
287#95—1271no—
288#95—1271no—
289C24—1271no—
290C24C22×D12711yescharacteristic
291C24C22×D12711yescharacteristic
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—1274no—
295C2×D4—1274no—
296C2×D4—2542no—
297C2×D4—2542no—
298C2×D4—2542no—
299C2×D4—2542no—
300C2×D4C4×D12714yescomplemented
301C22×C4—22no—
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—1271no—
307C22×C4—1274no—
308C22×C4—1271no—
309C22×C4—1271no—
310C22×C4—1271no—
311C22×C4—1271no—
312C22×C4—1271no—
313C22×C4—1271no—
314C22×C4—2542no—
315C22×C4—2542no—
316C22×C4—2542no—
317C22×C4—2542no—
318C22×C4—2542no—
319C22×C4—2542no—
320C22×C4—2542no—
321C22×C4—2542no—
322C22×C4C22⋊D12714yescomplemented
323C22×C4C22×D12711yescharacteristic
324C22×C4C22×D12711yescharacteristic
325C22×C4C22×D12711yescharacteristic
326C22×C4C22×D12711yescharacteristic
327C22×C4C22×D12711yescharacteristic
328C4⋊C4—22no—
329C4⋊C4—1274no—
330C4⋊C4—2542no—
331C4⋊C4—2542no—
332C4⋊C4—2542no—
333C22⋊C4—22no—
334C22⋊C4—22no—
335C22⋊C4—1274no—
336C22⋊C4—1274no—
337C22⋊C4—2542no—
338C22⋊C4—2542no—
339C22⋊C4—2542no—
340C22⋊C4—2542no—
341C22⋊C4—2542no—
342C22⋊C4—2542no—
343C42—22no—
344C42—1274no—
345C42—2542no—
346C42—2542no—
347C42—2542no—
348C42—2542no—
349C23—21no—
350C23—21no—
351C23—21no—
352C23—21no—
353C23—21no—
354C23—21no—
355C23—21no—
356C23—21no—
357C23—21no—
358C23—21no—
359C23—1272no—
360C23—2541no—
361C23—2541no—
362C23—2541no—
363C23—2541no—
364C23—2541no—
365C23—2541no—
366C23C2×C4×D12712yes—
367C23C2×C4×D12712yes—
368C23C2×C22⋊D12712yes—
369C23#1452324812yes—
370C23C23×D12711yescharacteristic
371D4—28no—
372D4—2548no—
373D4—2548no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—21no—
378C2×C4—28no—
379C2×C4—21no—
380C2×C4—21no—
381C2×C4—21no—
382C2×C4—21no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—44no—
386C2×C4—1272no—
387C2×C4—1272no—
388C2×C4—1272no—
389C2×C4—1272no—
390C2×C4—1272no—
391C2×C4—1272no—
392C2×C4—1272no—
393C2×C4—5084no—
394C2×C4—2548no—
395C2×C4—2541no—
396C2×C4—2541no—
397C2×C4—2541no—
398C2×C4—2541no—
399C2×C4—2541no—
400C2×C4—2541no—
401C2×C4—2548no—
402C2×C4—2541no—
403C2×C4—2541no—
404C2×C4—2541no—
405C2×C4—2541no—
406C2×C4—2541no—
407C2×C4—2541no—
408C2×C4—2541no—
409C2×C4—2541no—
410C2×C4C2×C4×D12712yes—
411C2×C4D4×D12712yes—
412C2×C4C2×C22⋊D12712yes—
413C2×C4C2×C22⋊D12712yes—
414C2×C4#1452324712yes—
415C22—22no—
416C22—22no—
417C22—22no—
418C22—22no—
419C22—22no—
420C22—22no—
421C22—22no—
422C22—22no—
423C22—22no—
424C22—41no—
425C22—41no—
426C22—41no—
427C22—41no—
428C22—5081no—
429C22—5081no—
430C22—5081no—
431C22—5081no—
432C22—2542no—
433C22—2542no—
434C22—2542no—
435C22C4×C22⋊D12714yescomplemented
436C22C22×C4×D12711yescharacteristic
437C22C2×D4×D12711yescharacteristic
438C22C22×C22⋊D12711yescharacteristic
439C22#41×D12711yescharacteristic
440C22#41×D12711yescharacteristic
441C22C2×#1452324711yescharacteristic
442C22C2×#1452324811yescharacteristic
443C4—22no—
444C4—22no—
445C4—41no—
446C4—41no—
447C4—1274no—
448C4—5081no—
449C4—5081no—
450C4—2542no—
451C4—2542no—
452C4—2542no—
453C4—2542no—
454C4#1686118114yesdirect product factor
455C2—24no—
456C2—42no—
457C2—5082no—
458C2C4×D4×D12711yescharacteristic
459C2C2×C4×C22⋊D12711yescharacteristic
460C2C4×#1452324711yescharacteristic
461C2C2×#1686118111yescharacteristic
462C2#2255038511yescharacteristic
463C2#2255040611yescharacteristic
464C2#2255042211yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC2×C4×D4×C127C2
socle, cosocleC23×C127C24
prime radicalC2×#16861181C2
hypercenterC2×C4×D4D127
hypocenterC127C4×#121
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×C22⋊D127C2semidirect
3. C2×C4×C22⋊D127C2semidirect
4. C22×C4×Dic127C2semidirect
5. #22549776C2semidirect
6. #22549771C2semidirect
7. #22549770C2semidirect
8. #22549766C2semidirect
9. #22549756C2semidirect
10. #22549753C2semidirect
11. #22549734C2semidirect
12. C4×Dic127⋊C4C2semidirect
13. C4×(C2×D127)⋊C4C2semidirect
14. C4×C22⋊Dic127C2semidirect
15. C2×C4×D4×C127C2semidirect
21. #16861181C4direct (N × H)
61. C2×C22⋊D127C2×C4semidirect
62. C2×C22⋊D127C2×C4semidirect
68. C22×Dic127C2×C4semidirect
82. Dic127⋊C4C2×C4semidirect
86. C22⋊Dic127C2×C4semidirect
90. (C2×D127)⋊C4C2×C4semidirect
95. C4×Dic127D4semidirect
100. C2×D4×C127C2×C4semidirect
106. C22×C4×C127D4semidirect
195. C22×C127C4×D4semidirect
214. C4×C127#121semidirect
221. Dic127C4×D4semidirect
233. C127C4×#121semidirect
237. C2×C4×D4D127semidirect
300. C2×D4C4×D127semidirect
322. C22×C4C22⋊D127semidirect
435. C22C4×C22⋊D127semidirect
454. C4#16861181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611812
C2×C4×C22⋊D1272
C22×C4×Dic1272
#225497762
#225497712
#225497702
#225497662
#225497562
#225497532
#225497342
C4×Dic127⋊C42
C4×(C2×D127)⋊C42
C4×C22⋊Dic1272
C2×C4×D4×C1272
C4×#121127