Finite Group Databasebeta

← C2×#20265876 #27184654

Subgroups — C2×#20265876 #27184654

Order 12928.

1252 conjugacy classes of subgroups.

The subgroup lattice has 440 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20265876C2116yesmaximal, direct product factor
2C2×#15692249C211yesmaximal, characteristic, complemented
3C2×#15692248C211yesmaximal, characteristic, complemented
4C2×#15692245C211yesmaximal, characteristic, complemented
5C2×#15692240C211yesmaximal, characteristic, complemented
6C2×#15692238C211yesmaximal, characteristic, complemented
7C2×#15692229C211yesmaximal, characteristic, complemented
8C2×#15692228C211yesmaximal, characteristic, complemented
9C2×#15692227C211yesmaximal, characteristic, complemented
10C2×#15692227C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊D101C211yesmaximal, characteristic, complemented
12C2×#15692215C211yesmaximal, characteristic, complemented
13C2×#15692215C211yesmaximal, characteristic, complemented
14C2×#15692212C211yesmaximal, characteristic, complemented
15C22×#13108053C211yesmaximal, characteristic, complemented
16C2×C4×D4×C101C211yesmaximal, characteristic, complemented
17C22×D404C2211yescharacteristic
18C22×C22⋊D101C2211yescharacteristic
19C22×C22⋊D101C2211yescharacteristic
20C22×C22⋊D101C2211yescharacteristic
21C22×C22⋊D101C2211yescharacteristic
22C23×Dic101C2211yescharacteristic
23C23×Dic101C2211yescharacteristic
24C22×C4×D101C2211yescharacteristic
25C22×C4×D101C2211yescharacteristic
26#15692249C2218yescomplemented
27#15692248C2218yescomplemented
28#15692245C2218yescomplemented
29#15692240C2218yescomplemented
30#15692238C2218yescomplemented
31#15692229C2218yescomplemented
32#15692228C2218yescomplemented
33#15692227C2218yescomplemented
34#15692227C2218yescomplemented
35C4×C22⋊D101C2218yescomplemented
36#15692215C2218yescomplemented
37#15692215C2218yescomplemented
38#15692212C2218yescomplemented
39C2×C4⋊Dic101C2211yescharacteristic
40C2×#13108053C2211yescharacteristic
41C2×#13108053C2211yescharacteristic
42C2×#13108053C2211yescharacteristic
43C2×#13108053C2211yescharacteristic
44C2×#13108053C2211yescharacteristic
45C2×#13108053C2211yescharacteristic
46C2×#13108053C2211yescharacteristic
47C2×#13108053C2211yescharacteristic
48C2×#13108053C2218yescomplemented
49C2×C22⋊Dic101C2211yescharacteristic
50C2×C22⋊Dic101C2211yescharacteristic
51C2×#13108051C2211yescharacteristic
52C2×#13108051C2211yescharacteristic
53C2×#13108051C2211yescharacteristic
54C2×#13108051C2211yescharacteristic
55C2×#13108051C2211yescharacteristic
56C2×#13108051C2211yescharacteristic
57C2×C4×Dic101C2211yescharacteristic
58C2×C4×Dic101C2211yescharacteristic
59C22×D4×C101C2211yescharacteristic
60C23×C4×C101C2211yescharacteristic
61C23×C4×C101C2211yescharacteristic
62C4×D4×C101C2218yescomplemented
63C2×C4⋊C4×C101C2211yescharacteristic
64C2×C22⋊C4×C101C2211yescharacteristic
65C2×C22⋊C4×C101C2211yescharacteristic
66C2×C42×C101C2211yescharacteristic
67C23×D101C2311yescharacteristic
68C23×D101C2311yescharacteristic
69C2×D404—42no—
70C2×D404C2314yes—
71C2×C22⋊D101—24no—
72C2×C22⋊D101—24no—
73C2×C22⋊D101—24no—
74C2×C22⋊D101—42no—
75C2×C22⋊D101C2314yes—
76C2×C22⋊D101C2314yes—
77C2×C22⋊D101C2314yes—
78C2×C22⋊D101C2314yes—
79C22×Dic101—24no—
80C22×Dic101—42no—
81C22×Dic101C2311yescharacteristic
82C22×Dic101C2311yescharacteristic
83C22×Dic101C2311yescharacteristic
84C22×Dic101C2314yes—
85C22×Dic101C2311yescharacteristic
86C22×Dic101C2311yescharacteristic
87C22×Dic101C2314yes—
88C22×Dic101C2311yescharacteristic
89C2×C4×D101—24no—
90C2×C4×D101—42no—
91C2×C4×D101C2314yes—
92C2×C4×D101C2314yes—
93C4⋊Dic101C2314yes—
94#13108053C2314yes—
95#13108053C2314yes—
96#13108053C2314yes—
97#13108053C2314yes—
98#13108053C2314yes—
99#13108053C2314yes—
100#13108053C2314yes—
101#13108053C2314yes—
102C22⋊Dic101C2314yes—
103C22⋊Dic101C2314yes—
104#13108051C2314yes—
105#13108051C2314yes—
106#13108051C2314yes—
107#13108051C2314yes—
108#13108051C2314yes—
109#13108051C2314yes—
110C4×Dic101C2314yes—
111C4×Dic101C2314yes—
112C24×C101C2311yescharacteristic
113C24×C101C2311yescharacteristic
114C2×D4×C101—24no—
115C2×D4×C101C2314yes—
116C22×C4×C101—42no—
117C22×C4×C101—42no—
118C22×C4×C101C2311yescharacteristic
119C22×C4×C101C2311yescharacteristic
120C22×C4×C101C2311yescharacteristic
121C22×C4×C101C2311yescharacteristic
122C22×C4×C101C2311yescharacteristic
123C22×C4×C101C2314yes—
124C22×C4×C101C2314yes—
125C4⋊C4×C101C2314yes—
126C22⋊C4×C101C2314yes—
127C22⋊C4×C101C2314yes—
128C42×C101C2314yes—
129C23×C101—22no—
130C23×C101—22no—
131C23×C101—22no—
132C23×C101—22no—
133C23×C101—22no—
134C23×C101#4114yes—
135C23×C101C2412yes—
136C23×C101C2412yes—
137C23×C101C2411yescharacteristic
138C22×D101—22no—
139C22×D101—22no—
140C22×D101—22no—
141C22×D101—22no—
142C22×D101—22no—
143C22×D101—22no—
144C22×D101C2412yes—
145C22×D101C2412yes—
146D4×C101—28no—
147C2×C4×C101—22no—
148C2×C4×C101—22no—
149C2×C4×C101—22no—
150C2×C4×C101—22no—
151C2×C4×C101—22no—
152C2×C4×C101—44no—
153C2×C4×C101—44no—
154C2×C4×C101C2412yes—
155C2×C4×C101C2412yes—
156C2×C4×C101C2412yes—
157C2×C4×C101C2412yes—
158C2×C4×C101C2412yes—
159C22⋊D101—28no—
160C22⋊D101—28no—
161C22⋊D101—28no—
162C22⋊D101—44no—
163C2×Dic101—22no—
164C2×Dic101—22no—
165C2×Dic101—22no—
166C2×Dic101—22no—
167C2×Dic101—22no—
168C2×Dic101—28no—
169C2×Dic101—44no—
170C2×Dic101#4114yes—
171C2×Dic101C2412yes—
172C2×Dic101C2412yes—
173C2×Dic101C2412yes—
174C2×Dic101C2412yes—
175C2×Dic101C2412yes—
176C2×Dic101C2412yes—
177D404—44no—
178C4×D101—28no—
179C4×D101—44no—
180C22×C101—28no—
181C22×C101—22no—
182C22×C101—22no—
183C22×C101—22no—
184C22×C101—22no—
185C22×C101—22no—
186C22×C101—44no—
187C22×C101C2×#4112yes—
188C22×C101C2×#4114yes—
189C22×C101C2×#4112yes—
190C22×C101H(5,𝔽2)12yes—
191C22×C101C2511yescharacteristic
192C2×D101—22no—
193C2×D101—22no—
194C2×D101—22no—
195C2×D101—22no—
196C2×D101—22no—
197C2×D101—22no—
198C2×D101—44no—
199C2×D101—44no—
200C4×C101—22no—
201C4×C101—22no—
202C4×C101—22no—
203C4×C101—22no—
204C4×C101—22no—
205Dic101—22no—
206Dic101—22no—
207Dic101—22no—
208Dic101—22no—
209Dic101—22no—
210Dic101C2×#4114yes—
211C2×C101—24no—
212C2×C101—42no—
213C2×C101#55314yescomplemented
214C2×C101C22×#4111yescharacteristic
215C2×C101C22×#4111yescharacteristic
216C2×C101C2×H(5,𝔽2)11yescharacteristic
217D101—42no—
218D101—42no—
219C2×#553—1011nomaximal, Sylow
220C101C2×#55311yescharacteristic, complemented, Sylow
221#553—10116no—
222C2×#126—1011no—
223C2×#126—1011no—
224C2×#125—1011no—
225C2×#123—1011no—
226C2×#123—1011no—
227C2×#121—1011no—
228C2×#121—1011no—
229C2×#121—1011no—
230C2×#121—1011no—
231C2×C4×D4—1011no—
232C2×C4×D4—1011no—
233C2×C4×D4—1011no—
234C2×C4×D4D10111yescharacteristic, complemented
235C2×#117—1011no—
236C22×C4⋊C4—1011no—
237C22×D4—1011no—
238C22×D4—1011no—
239C22×D4—1011no—
240C22×D4—1011no—
241C22×D4—1011no—
242C22×D4C2×D10111yescharacteristic
243C23×C4—1011no—
244C23×C4—1011no—
245C23×C4—1011no—
246C23×C4—1011no—
247C23×C4C2×D10111yescharacteristic
248C23×C4C2×D10111yescharacteristic
249#126—1018no—
250#126—1018no—
251#125—1018no—
252#123—1018no—
253#123—1018no—
254#121—1018no—
255#121—1018no—
256#121—1018no—
257#121—1018no—
258C4×D4—1018no—
259C4×D4—1018no—
260C4×D4—1018no—
261C4×D4C2×D10118yescomplemented
262#117—1018no—
263C2×C4⋊C4—1011no—
264C2×C4⋊C4—1011no—
265C2×C4⋊C4—1011no—
266C2×C4⋊C4—1011no—
267C2×C4⋊C4—1018no—
268C2×C4⋊C4—1011no—
269C2×C4⋊C4—1011no—
270C2×C4⋊C4—1011no—
271C2×C4⋊C4—1011no—
272C2×C4⋊C4—1011no—
273C2×C4⋊C4C2×D10111yescharacteristic
274C2×C22⋊C4—1011no—
275C2×C22⋊C4—1011no—
276C2×C22⋊C4—1011no—
277C2×C22⋊C4—1011no—
278C2×C22⋊C4—1011no—
279C2×C22⋊C4—1011no—
280C2×C22⋊C4—1011no—
281C2×C22⋊C4—1011no—
282C2×C22⋊C4C2×D10111yescharacteristic
283C2×C22⋊C4C2×D10111yescharacteristic
284C2×C42—1011no—
285C2×C42—1011no—
286C2×C42C2×D10111yescharacteristic
287C24—1011no—
288C24—1011no—
289C24C22×D10111yescharacteristic
290C24C22×D10111yescharacteristic
291C2×D4—24no—
292C2×D4—1014no—
293C2×D4—1014no—
294C2×D4—1014no—
295C2×D4—1014no—
296C2×D4—1014no—
297C2×D4—4042no—
298C2×D4—4042no—
299C2×D4—2024no—
300C2×D4—2024no—
301C2×D4—2024no—
302C2×D4C22×D10114yes—
303C22×C4—42no—
304C22×C4—42no—
305C22×C4—1011no—
306C22×C4—1014no—
307C22×C4—1014no—
308C22×C4—1011no—
309C22×C4—1011no—
310C22×C4—1011no—
311C22×C4—1011no—
312C22×C4—1011no—
313C22×C4—1014no—
314C22×C4—1014no—
315C22×C4—4042no—
316C22×C4—4042no—
317C22×C4—2024no—
318C22×C4—2024no—
319C22×C4C22×D10111yescharacteristic
320C22×C4C22×D10111yescharacteristic
321C22×C4C22×D10111yescharacteristic
322C22×C4C22×D10111yescharacteristic
323C22×C4C22×D10111yescharacteristic
324C22×C4C22×D10114yes—
325C22×C4C22×D10114yes—
326C4⋊C4—1014no—
327C4⋊C4—1014no—
328C4⋊C4—1014no—
329C4⋊C4—1014no—
330C4⋊C4—1014no—
331C4⋊C4—1014no—
332C4⋊C4—1014no—
333C4⋊C4—1014no—
334C4⋊C4—1014no—
335C4⋊C4C22×D10114yes—
336C22⋊C4—1014no—
337C22⋊C4—1014no—
338C22⋊C4—1014no—
339C22⋊C4—1014no—
340C22⋊C4—1014no—
341C22⋊C4—1014no—
342C22⋊C4—1014no—
343C22⋊C4—1014no—
344C22⋊C4C22×D10114yes—
345C22⋊C4C22×D10114yes—
346C42—1014no—
347C42—1014no—
348C42C22×D10114yes—
349C23—22no—
350C23—22no—
351C23—22no—
352C23—22no—
353C23—22no—
354C23—1012no—
355C23—1012no—
356C23—2022no—
357C23—2022no—
358C23—2022no—
359C23—2022no—
360C23—2022no—
361C23—2022no—
362C23#1310807414yes—
363C23C23×D10112yes—
364C23C23×D10112yes—
365C23C23×D10111yescharacteristic
366D4—28no—
367D4—4044no—
368D4—4044no—
369D4—2028no—
370D4—2028no—
371D4—2028no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—1014no—
380C2×C4—1012no—
381C2×C4—1012no—
382C2×C4—1012no—
383C2×C4—1012no—
384C2×C4—1012no—
385C2×C4—1012no—
386C2×C4—4044no—
387C2×C4—4044no—
388C2×C4—2028no—
389C2×C4—2028no—
390C2×C4—2022no—
391C2×C4—2022no—
392C2×C4—2022no—
393C2×C4—2022no—
394C2×C4—2022no—
395C2×C4C23×D10112yes—
396C2×C4C23×D10112yes—
397C2×C4C23×D10112yes—
398C2×C4C23×D10112yes—
399C2×C4C23×D10112yes—
400C22—22no—
401C22—22no—
402C22—28no—
403C22—22no—
404C22—22no—
405C22—22no—
406C22—44no—
407C22—4044no—
408C22—4044no—
409C22—2022no—
410C22—2022no—
411C22—2022no—
412C22—2022no—
413C22—2022no—
414C22—2022no—
415C22#41×D10112yes—
416C22C2×#1310807414yes—
417C22C2×#1310807412yes—
418C22#1569230012yes—
419C22C24×D10111yescharacteristic
420C4—22no—
421C4—22no—
422C4—22no—
423C4—22no—
424C4—22no—
425C4—1014no—
426C4—2022no—
427C4—2022no—
428C4—2022no—
429C4—2022no—
430C4—2022no—
431C2—24no—
432C2—42no—
433C2—4042no—
434C2—4042no—
435C2#2026587614yesdirect product factor
436C2C2×#41×D10111yescharacteristic
437C2C22×#1310807411yescharacteristic
438C2C2×#1569230011yescharacteristic
subgroupG/H
centerC23C23×D101
commutator, cosocleC22×C101C25
FrattiniC22C24×D101
FittingC2×C4×D4×C101C2
socleC23×C101C24
hypercenterC2×C4×D4D101
hypocenterC101C2×#553
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #20265876C2direct (N × H)
2. C2×#15692249C2semidirect
3. C2×#15692248C2semidirect
4. C2×#15692245C2semidirect
5. C2×#15692240C2semidirect
6. C2×#15692238C2semidirect
7. C2×#15692229C2semidirect
8. C2×#15692228C2semidirect
9. C2×#15692227C2semidirect
10. C2×#15692227C2semidirect
11. C2×C4×C22⋊D101C2semidirect
12. C2×#15692215C2semidirect
13. C2×#15692215C2semidirect
14. C2×#15692212C2semidirect
15. C22×#13108053C2semidirect
16. C2×C4×D4×C101C2semidirect
26. #15692249C22semidirect
27. #15692248C22semidirect
28. #15692245C22semidirect
29. #15692240C22semidirect
30. #15692238C22semidirect
31. #15692229C22semidirect
32. #15692228C22semidirect
33. #15692227C22semidirect
34. #15692227C22semidirect
35. C4×C22⋊D101C22semidirect
36. #15692215C22semidirect
37. #15692215C22semidirect
38. #15692212C22semidirect
48. C2×#13108053C22semidirect
62. C4×D4×C101C22semidirect
213. C2×C101#553semidirect
220. C101C2×#553semidirect
234. C2×C4×D4D101semidirect
261. C4×D4C2×D101semidirect
435. C2#20265876direct (N × H)

Maximal subgroups

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

subgroupindex
#202658762
C2×#156922492
C2×#156922482
C2×#156922452
C2×#156922402
C2×#156922382
C2×#156922292
C2×#156922282
C2×#156922272
C2×C4×C22⋊D1012
C2×#156922152
C2×#156922122
C22×#131080532
C2×C4×D4×C1012
C2×#553101