Finite Group Databasebeta

← C2×#20265878 #27184656

Subgroups — C2×#20265878 #27184656

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#20265878C2116yesmaximal, direct product factor
2C2×#15692250C211yesmaximal, characteristic, complemented
3C2×#15692245C211yesmaximal, characteristic, complemented
4C2×#15692240C211yesmaximal, characteristic, complemented
5C2×#15692239C211yesmaximal, characteristic, complemented
6C2×#15692230C211yesmaximal, characteristic, complemented
7C2×#15692228C211yesmaximal, characteristic, complemented
8C2×#15692228C211yesmaximal, characteristic, complemented
9C2×#15692228C211yesmaximal, characteristic, complemented
10C2×C4×D404C211yesmaximal, characteristic, complemented
11C2×#15692217C211yesmaximal, characteristic, complemented
12C2×#15692215C211yesmaximal, characteristic, complemented
13C2×#15692215C211yesmaximal, characteristic, complemented
14C2×#15692212C211yesmaximal, characteristic, complemented
15C2×C4⋊C4×D101C211yesmaximal, characteristic, complemented
16C2×#126×C101C211yesmaximal, characteristic, complemented
17C22×D404C2211yescharacteristic
18C22×D404C2211yescharacteristic
19C22×D404C2211yescharacteristic
20C22×C22⋊D101C2211yescharacteristic
21C22×C22⋊D101C2211yescharacteristic
22C22×C22⋊D101C2211yescharacteristic
23C23×Dic101C2211yescharacteristic
24C22×C4×D101C2211yescharacteristic
25C22×C4×D101C2211yescharacteristic
26C22×C4×D101C2211yescharacteristic
27C22×C4×D101C2211yescharacteristic
28C22×C4×D101C2211yescharacteristic
29#15692250C2218yescomplemented
30#15692245C2218yescomplemented
31#15692240C2218yescomplemented
32#15692239C2218yescomplemented
33#15692230C2218yescomplemented
34#15692228C2218yescomplemented
35#15692228C2218yescomplemented
36#15692228C2218yescomplemented
37C4×D404C2218yescomplemented
38#15692217C2218yescomplemented
39#15692215C2218yescomplemented
40#15692215C2218yescomplemented
41#15692212C2218yescomplemented
42C2×C4⋊Dic101C2211yescharacteristic
43C2×C4⋊Dic101C2211yescharacteristic
44C2×#13108053C2211yescharacteristic
45C2×#13108053C2211yescharacteristic
46C2×#13108053C2211yescharacteristic
47C2×#13108053C2211yescharacteristic
48C2×#13108053C2211yescharacteristic
49C4⋊C4×D101C2218yescomplemented
50C2×#13108051C2211yescharacteristic
51C2×#13108051C2211yescharacteristic
52C2×#13108051C2211yescharacteristic
53C2×#13108051C2211yescharacteristic
54C2×#13108051C2211yescharacteristic
55C2×#13108051C2211yescharacteristic
56C2×#13108051C2211yescharacteristic
57C2×C4×Dic101C2211yescharacteristic
58C2×C4×Dic101C2211yescharacteristic
59#126×C101C2218yescomplemented
60C2×C4⋊C4×C101C2211yescharacteristic
61C2×C4⋊C4×C101C2211yescharacteristic
62C2×C4⋊C4×C101C2211yescharacteristic
63C2×C22⋊C4×C101C2211yescharacteristic
64C2×C22⋊C4×C101C2211yescharacteristic
65C2×C22⋊C4×C101C2211yescharacteristic
66C2×C42×C101C2211yescharacteristic
67C23×D101C2311yescharacteristic
68C23×D101C2311yescharacteristic
69C23×D101C2311yescharacteristic
70C2×D404—24no—
71C2×D404—24no—
72C2×D404—42no—
73C2×D404C2314yes—
74C2×D404C2314yes—
75C2×D404C2314yes—
76C2×C22⋊D101—24no—
77C2×C22⋊D101—24no—
78C2×C22⋊D101—42no—
79C2×C22⋊D101C2314yes—
80C2×C22⋊D101C2314yes—
81C2×C22⋊D101C2314yes—
82C22×Dic101—42no—
83C22×Dic101C2311yescharacteristic
84C22×Dic101C2311yescharacteristic
85C22×Dic101C2311yescharacteristic
86C22×Dic101C2311yescharacteristic
87C22×Dic101C2314yes—
88C22×Dic101C2311yescharacteristic
89C2×C4×D101—24no—
90C2×C4×D101—24no—
91C2×C4×D101—42no—
92C2×C4×D101—42no—
93C2×C4×D101—42no—
94C2×C4×D101C2314yes—
95C2×C4×D101C2314yes—
96C2×C4×D101C2314yes—
97C2×C4×D101C2314yes—
98C2×C4×D101C2314yes—
99C4⋊Dic101C2314yes—
100C4⋊Dic101C2314yes—
101#13108053C2314yes—
102#13108053C2314yes—
103#13108053C2314yes—
104#13108053C2314yes—
105#13108053C2314yes—
106#13108051C2314yes—
107#13108051C2314yes—
108#13108051C2314yes—
109#13108051C2314yes—
110#13108051C2314yes—
111#13108051C2314yes—
112#13108051C2314yes—
113C4×Dic101C2314yes—
114C4×Dic101C2314yes—
115C24×C101C2311yescharacteristic
116C22×C4×C101C2311yescharacteristic
117C22×C4×C101C2311yescharacteristic
118C22×C4×C101C2311yescharacteristic
119C22×C4×C101C2311yescharacteristic
120C22×C4×C101C2311yescharacteristic
121C22×C4×C101C2311yescharacteristic
122C4⋊C4×C101C2314yes—
123C4⋊C4×C101C2314yes—
124C4⋊C4×C101C2314yes—
125C22⋊C4×C101C2314yes—
126C22⋊C4×C101C2314yes—
127C22⋊C4×C101C2314yes—
128C42×C101C2314yes—
129C23×C101—22no—
130C23×C101—22no—
131C23×C101—22no—
132C23×C101C2412yes—
133C23×C101C2411yescharacteristic
134C22×D101—22no—
135C22×D101—22no—
136C22×D101—22no—
137C22×D101—22no—
138C22×D101—22no—
139C22×D101—22no—
140C22×D101—22no—
141C22×D101—22no—
142C22×D101#4114yes—
143C22×D101C2412yes—
144C22×D101C2412yes—
145C22×D101C2412yes—
146C2×C4×C101—22no—
147C2×C4×C101—22no—
148C2×C4×C101—22no—
149C2×C4×C101—22no—
150C2×C4×C101—22no—
151C2×C4×C101—22no—
152C2×C4×C101C2412yes—
153C2×C4×C101C2412yes—
154C2×C4×C101C2412yes—
155C2×C4×C101C2412yes—
156C2×C4×C101C2412yes—
157C2×C4×C101C2412yes—
158C22⋊D101—28no—
159C22⋊D101—28no—
160C22⋊D101—44no—
161C2×Dic101—22no—
162C2×Dic101—22no—
163C2×Dic101—22no—
164C2×Dic101—22no—
165C2×Dic101—44no—
166C2×Dic101#4114yes—
167C2×Dic101C2412yes—
168C2×Dic101C2412yes—
169C2×Dic101C2412yes—
170C2×Dic101C2412yes—
171C2×Dic101C2412yes—
172D404—28no—
173D404—28no—
174D404—44no—
175C4×D101—28no—
176C4×D101—28no—
177C4×D101—44no—
178C4×D101—44no—
179C4×D101—44no—
180C22×C101—22no—
181C22×C101—22no—
182C22×C101—22no—
183C22×C101—44no—
184C22×C101C2×#4112yes—
185C22×C101C2×#4112yes—
186C22×C101H(5,𝔽2)12yes—
187C22×C101C2511yescharacteristic
188C2×D101—28no—
189C2×D101—22no—
190C2×D101—22no—
191C2×D101—22no—
192C2×D101—22no—
193C2×D101—22no—
194C2×D101—22no—
195C2×D101—22no—
196C2×D101—22no—
197C2×D101—44no—
198C2×D101—44no—
199C2×D101C2×#4114yes—
200C4×C101—22no—
201C4×C101—22no—
202C4×C101—22no—
203C4×C101—22no—
204C4×C101—22no—
205C4×C101—22no—
206Dic101—22no—
207Dic101—22no—
208Dic101—22no—
209Dic101—22no—
210Dic101C2×#4114yes—
211C2×C101—42no—
212C2×C101#55314yescomplemented
213C2×C101C22×#4111yescharacteristic
214C2×C101C22×#4111yescharacteristic
215C2×C101C2×H(5,𝔽2)11yescharacteristic
216D101—24no—
217D101—42no—
218D101—42no—
219C2×#553—1011nomaximal, Sylow
220C101C2×#55311yescharacteristic, complemented, Sylow
221#553—10116no—
222C2×#126—1011no—
223C2×#126D10111yescharacteristic, complemented
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×D4—1011no—
235C2×#117—1011no—
236C22×C4⋊C4—1011no—
237C22×D4—1011no—
238C22×D4—1011no—
239C22×D4—1011no—
240C22×D4—1011no—
241C22×D4—1011no—
242C22×D4—1011no—
243C23×C4—1011no—
244C23×C4—1011no—
245C23×C4—1011no—
246C23×C4—1011no—
247C23×C4—1011no—
248C23×C4—1011no—
249#126—1018no—
250#126C2×D10118yescomplemented
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×D4—1018no—
262#117—1018no—
263C2×C4⋊C4—1011no—
264C2×C4⋊C4—1011no—
265C2×C4⋊C4—1011no—
266C2×C4⋊C4—1011no—
267C2×C4⋊C4—1011no—
268C2×C4⋊C4—1011no—
269C2×C4⋊C4—1011no—
270C2×C4⋊C4—1018no—
271C2×C4⋊C4C2×D10111yescharacteristic
272C2×C4⋊C4C2×D10111yescharacteristic
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⋊C4C2×D10111yescharacteristic
282C2×C22⋊C4C2×D10111yescharacteristic
283C2×C22⋊C4C2×D10111yescharacteristic
284C2×C42—1011no—
285C2×C42—1011no—
286C2×C42C2×D10111yescharacteristic
287C24—1011no—
288C24—1011no—
289C24—1011no—
290C24C22×D10111yescharacteristic
291C2×D4—1014no—
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×D4—2024no—
303C22×C4—1011no—
304C22×C4—1014no—
305C22×C4—1011no—
306C22×C4—1011no—
307C22×C4—1011no—
308C22×C4—1011no—
309C22×C4—1014no—
310C22×C4—1014no—
311C22×C4—1014no—
312C22×C4—1014no—
313C22×C4—1014no—
314C22×C4—4042no—
315C22×C4—4042no—
316C22×C4—4042no—
317C22×C4—4042no—
318C22×C4—2024no—
319C22×C4—2024no—
320C22×C4C22×D10111yescharacteristic
321C22×C4C22×D10111yescharacteristic
322C22×C4C22×D10111yescharacteristic
323C22×C4C22×D10111yescharacteristic
324C22×C4C22×D10111yescharacteristic
325C22×C4C22×D10111yescharacteristic
326C4⋊C4—1014no—
327C4⋊C4—1014no—
328C4⋊C4—1014no—
329C4⋊C4—1014no—
330C4⋊C4—1014no—
331C4⋊C4—1014no—
332C4⋊C4—1014no—
333C4⋊C4C22×D10114yes—
334C4⋊C4C22×D10114yes—
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⋊C4C22×D10114yes—
344C22⋊C4C22×D10114yes—
345C22⋊C4C22×D10114yes—
346C42—1014no—
347C42—1014no—
348C42C22×D10114yes—
349C23—22no—
350C23—22no—
351C23—22no—
352C23—1014no—
353C23—1012no—
354C23—1012no—
355C23—1012no—
356C23—2022no—
357C23—2022no—
358C23—2022no—
359C23—2022no—
360C23—2022no—
361C23—2022no—
362C23—2022no—
363C23—2022no—
364C23C23×D10112yes—
365C23C23×D10111yescharacteristic
366D4—4044no—
367D4—4044no—
368D4—2028no—
369D4—2028no—
370D4—2028no—
371D4—2028no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—1014no—
379C2×C4—1012no—
380C2×C4—1012no—
381C2×C4—1012no—
382C2×C4—1012no—
383C2×C4—1012no—
384C2×C4—4044no—
385C2×C4—4044no—
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×C4C23×D10112yes—
395C2×C4C23×D10112yes—
396C2×C4C23×D10112yes—
397C2×C4C23×D10112yes—
398C2×C4C23×D10112yes—
399C2×C4C23×D10112yes—
400C22—22no—
401C22—22no—
402C22—22no—
403C22—44no—
404C22—1014no—
405C22—4044no—
406C22—4044no—
407C22—2022no—
408C22—2022no—
409C22—2022no—
410C22—2022no—
411C22—2022no—
412C22—2022no—
413C22—2022no—
414C22—2022no—
415C22—2028no—
416C22#41×D10112yes—
417C22#41×D10112yes—
418C22#1569230112yes—
419C22C24×D10111yescharacteristic
420C4—22no—
421C4—22no—
422C4—22no—
423C4—22no—
424C4—22no—
425C4—22no—
426C4—1014no—
427C4—2022no—
428C4—2022no—
429C4—2022no—
430C4—2022no—
431C2—42no—
432C2—4042no—
433C2—4042no—
434C2—2024no—
435C2#2026587814yesdirect product factor
436C2C2×#41×D10111yescharacteristic
437C2C2×#41×D10111yescharacteristic
438C2C2×#1569230111yescharacteristic
subgroupG/H
centerC23C23×D101
commutator, cosocleC22×C101C25
FrattiniC22C24×D101
FittingC2×#126×C101C2
socleC23×C101C24
hypercenterC2×#126D101
hypocenterC101C2×#553
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×#126

Complements

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

NH ≅ G/Ntype
1. #20265878C2direct (N × H)
2. C2×#15692250C2semidirect
3. C2×#15692245C2semidirect
4. C2×#15692240C2semidirect
5. C2×#15692239C2semidirect
6. C2×#15692230C2semidirect
7. C2×#15692228C2semidirect
8. C2×#15692228C2semidirect
9. C2×#15692228C2semidirect
10. C2×C4×D404C2semidirect
11. C2×#15692217C2semidirect
12. C2×#15692215C2semidirect
13. C2×#15692215C2semidirect
14. C2×#15692212C2semidirect
15. C2×C4⋊C4×D101C2semidirect
16. C2×#126×C101C2semidirect
29. #15692250C22semidirect
30. #15692245C22semidirect
31. #15692240C22semidirect
32. #15692239C22semidirect
33. #15692230C22semidirect
34. #15692228C22semidirect
35. #15692228C22semidirect
36. #15692228C22semidirect
37. C4×D404C22semidirect
38. #15692217C22semidirect
39. #15692215C22semidirect
40. #15692215C22semidirect
41. #15692212C22semidirect
49. C4⋊C4×D101C22semidirect
59. #126×C101C22semidirect
212. C2×C101#553semidirect
220. C101C2×#553semidirect
223. C2×#126D101semidirect
250. #126C2×D101semidirect
435. C2#20265878direct (N × H)

Maximal subgroups

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

subgroupindex
#202658782
C2×#156922502
C2×#156922452
C2×#156922402
C2×#156922392
C2×#156922302
C2×#156922282
C2×C4×D4042
C2×#156922172
C2×#156922152
C2×#156922122
C2×C4⋊C4×D1012
C2×#126×C1012
C2×#553101