Finite Group Databasebeta

← C2×#31774489 #46849710

Subgroups — C2×#31774489 #46849710

Order 34688.

1144 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
1#31774489C2116yesmaximal, direct product factor
2C2×#22576154C211yesmaximal, characteristic, complemented
3C2×#22576153C211yesmaximal, characteristic, complemented
4C2×#22576152C211yesmaximal, characteristic, complemented
5C2×#22576150C211yesmaximal, characteristic, complemented
6C2×#22576144C211yesmaximal, characteristic, complemented
7C2×#22576143C211yesmaximal, characteristic, complemented
8C2×#22576142C211yesmaximal, characteristic, complemented
9C2×#22576141C211yesmaximal, characteristic, complemented
10C2×#22576139C211yesmaximal, characteristic, complemented
11C2×#22576138C211yesmaximal, characteristic, complemented
12C2×#22576137C211yesmaximal, characteristic, complemented
13C2×#22576132C211yesmaximal, characteristic
14C2×C4×C22⋊D271C211yesmaximal, characteristic, complemented
15C22×Dic271⋊C4C211yesmaximal, characteristic, complemented
16C2×C4×D4×C271C211yesmaximal, characteristic, complemented
17C22×Dic542C2211yescharacteristic
18C22×C22⋊D271C2211yescharacteristic
19C22×C22⋊D271C2211yescharacteristic
20C23×Dic271C2211yescharacteristic
21C23×Dic271C2211yescharacteristic
22C22×C4×D271C2211yescharacteristic
23#22576154C2218yescomplemented
24#22576153C2218yescomplemented
25#22576152C2218yescomplemented
26#22576150C2218yescomplemented
27#22576144C2218yescomplemented
28#22576143C2218yescomplemented
29#22576142C2218yescomplemented
30#22576141C2218yescomplemented
31#22576139C2218yescomplemented
32#22576138C2218yescomplemented
33#22576137C2218yescomplemented
34#22576132C2218yes—
35C4×C22⋊D271C2218yescomplemented
36C2×C4⋊Dic271C2211yescharacteristic
37C2×C4⋊Dic271C2211yescharacteristic
38C2×C4⋊Dic271C2211yescharacteristic
39C2×Dic271⋊C4C2211yescharacteristic
40C2×Dic271⋊C4C2211yescharacteristic
41C2×Dic271⋊C4C2211yescharacteristic
42C2×Dic271⋊C4C2211yescharacteristic
43C2×Dic271⋊C4C2211yescharacteristic
44C2×Dic271⋊C4C2211yescharacteristic
45C2×Dic271⋊C4C2211yescharacteristic
46C2×Dic271⋊C4C2211yescharacteristic
47C2×Dic271⋊C4C2211yescharacteristic
48C2×Dic271⋊C4C2211yescharacteristic
49C2×Dic271⋊C4C2218yescomplemented
50C2×C22⋊Dic271C2211yescharacteristic
51C2×C22⋊Dic271C2211yescharacteristic
52C2×C22⋊Dic271C2211yescharacteristic
53C2×C22⋊Dic271C2211yescharacteristic
54C2×(C2×D271)⋊C4C2211yescharacteristic
55C2×(C2×D271)⋊C4C2211yescharacteristic
56C2×(C2×D271)⋊C4C2211yescharacteristic
57C2×(C2×D271)⋊C4C2211yescharacteristic
58C2×C4×Dic271C2211yescharacteristic
59C22×D4×C271C2211yescharacteristic
60C23×C4×C271C2211yescharacteristic
61C23×C4×C271C2211yescharacteristic
62C4×D4×C271C2218yescomplemented
63C2×C4⋊C4×C271C2211yescharacteristic
64C2×C22⋊C4×C271C2211yescharacteristic
65C2×C22⋊C4×C271C2211yescharacteristic
66C2×C42×C271C2211yescharacteristic
67C23×D271C2311yescharacteristic
68C2×Dic542—42no—
69C2×Dic542C2314yes—
70C2×C22⋊D271—24no—
71C2×C22⋊D271—42no—
72C2×C22⋊D271C2314yes—
73C2×C22⋊D271C2314yes—
74C22×Dic271—24no—
75C22×Dic271—42no—
76C22×Dic271C2314yes—
77C22×Dic271C2311yescharacteristic
78C22×Dic271C2311yescharacteristic
79C22×Dic271C2311yescharacteristic
80C22×Dic271C2311yescharacteristic
81C22×Dic271C2311yescharacteristic
82C22×Dic271C2311yescharacteristic
83C22×Dic271C2311yescharacteristic
84C22×Dic271C2314yes—
85C2×C4×D271—42no—
86C2×C4×D271C2314yes—
87C4⋊Dic271C2314yes—
88C4⋊Dic271C2314yes—
89C4⋊Dic271C2314yes—
90Dic271⋊C4C2314yes—
91Dic271⋊C4C2314yes—
92Dic271⋊C4C2314yes—
93Dic271⋊C4C2314yes—
94Dic271⋊C4C2314yes—
95Dic271⋊C4C2314yes—
96Dic271⋊C4C2314yes—
97Dic271⋊C4C2314yes—
98Dic271⋊C4C2314yes—
99Dic271⋊C4C2314yes—
100C22⋊Dic271C2314yes—
101C22⋊Dic271C2314yes—
102C22⋊Dic271C2314yes—
103C22⋊Dic271C2314yes—
104(C2×D271)⋊C4C2314yes—
105(C2×D271)⋊C4C2314yes—
106(C2×D271)⋊C4C2314yes—
107(C2×D271)⋊C4C2314yes—
108C4×Dic271C2314yes—
109C24×C271C2311yescharacteristic
110C24×C271C2311yescharacteristic
111C2×D4×C271—24no—
112C2×D4×C271C2314yes—
113C22×C4×C271—42no—
114C22×C4×C271—42no—
115C22×C4×C271C2311yescharacteristic
116C22×C4×C271C2311yescharacteristic
117C22×C4×C271C2311yescharacteristic
118C22×C4×C271C2311yescharacteristic
119C22×C4×C271C2311yescharacteristic
120C22×C4×C271C2314yes—
121C22×C4×C271C2314yes—
122C4⋊C4×C271C2314yes—
123C22⋊C4×C271C2314yes—
124C22⋊C4×C271C2314yes—
125C42×C271C2314yes—
126C22×D271—22no—
127C22×D271—22no—
128C22×D271—22no—
129C22×D271C2412yes—
130Dic542—44no—
131C22⋊D271—28no—
132C22⋊D271—44no—
133C2×Dic271—28no—
134C2×Dic271—22no—
135C2×Dic271—22no—
136C2×Dic271—22no—
137C2×Dic271—22no—
138C2×Dic271—22no—
139C2×Dic271—22no—
140C2×Dic271—22no—
141C2×Dic271—44no—
142C2×Dic271C2412yes—
143C2×Dic271C2412yes—
144C2×Dic271C2412yes—
145C2×Dic271C2412yes—
146C2×Dic271C2412yes—
147C2×Dic271C2412yes—
148C2×Dic271C2412yes—
149C4×D271—44no—
150C23×C271—22no—
151C23×C271—22no—
152C23×C271—22no—
153C23×C271—22no—
154C23×C271—22no—
155C23×C271#4114yes—
156C23×C271C2412yes—
157C23×C271C2412yes—
158C23×C271C2411yescharacteristic
159D4×C271—28no—
160C2×C4×C271—22no—
161C2×C4×C271—22no—
162C2×C4×C271—22no—
163C2×C4×C271—22no—
164C2×C4×C271—22no—
165C2×C4×C271—44no—
166C2×C4×C271—44no—
167C2×C4×C271C2412yes—
168C2×C4×C271C2412yes—
169C2×C4×C271C2412yes—
170C2×C4×C271C2412yes—
171C2×C4×C271C2412yes—
172C22×C271—28no—
173C22×C271—22no—
174C22×C271—22no—
175C22×C271—22no—
176C22×C271—22no—
177C22×C271—22no—
178C22×C271—44no—
179C22×C271C2×#4114yes—
180C22×C271C2×#4112yes—
181C22×C271H(5,𝔽2)12yes—
182C22×C2712−1+412yes—
183C22×C271C2511yescharacteristic
184C2×D271—22no—
185C2×D271—22no—
186C2×D271—22no—
187C2×D271—44no—
188C4×C271—22no—
189C4×C271—22no—
190C4×C271—22no—
191C4×C271—22no—
192C4×C271—22no—
193Dic271—22no—
194Dic271—22no—
195Dic271—22no—
196Dic271—22no—
197Dic271—22no—
198Dic271—22no—
199Dic271—22no—
200C2×C271—24no—
201C2×C271—42no—
202C2×C271#53914yescomplemented
203C2×C271C22×#4111yescharacteristic
204C2×C271C2×H(5,𝔽2)11yescharacteristic
205C2×C271C2×2−1+411yescharacteristic
206D271—42no—
207C271C2×#53911yescharacteristic, complemented, Sylow
208C2×#539—2711nomaximal, Sylow
209#539—27116no—
210C2×#126—2711no—
211C2×#126—2711no—
212C2×#125—2711no—
213C2×#125—2711no—
214C2×#123—2711no—
215C2×#123—2711no—
216C2×#123—2711no—
217C2×#123—2711no—
218C2×C22⋊Q8—2711no—
219C2×C22⋊Q8—2711no—
220C2×C22⋊Q8—2711no—
221C2×#121—2711no—
222C2×C4×D4—2711no—
223C2×C4×D4D27111yescharacteristic, complemented
224C22×C4⋊C4—2711no—
225C22×Q8—2711no—
226C22×D4—2711no—
227C22×D4—2711no—
228C22×D4C2×D27111yescharacteristic
229C23×C4—2711no—
230C23×C4—2711no—
231C23×C4—2711no—
232C23×C4C2×D27111yescharacteristic
233C23×C4C2×D27111yescharacteristic
234#126—2718no—
235#126—2718no—
236#125—2718no—
237#125—2718no—
238#123—2718no—
239#123—2718no—
240#123—2718no—
241#123—2718no—
242C22⋊Q8—2718no—
243C22⋊Q8—2718no—
244C22⋊Q8—2718no—
245#121—2718no—
246C4×D4—2718no—
247C4×D4C2×D27118yescomplemented
248C2×C4⋊C4—2711no—
249C2×C4⋊C4—2711no—
250C2×C4⋊C4—2711no—
251C2×C4⋊C4—2711no—
252C2×C4⋊C4—2718no—
253C2×C4⋊C4—2711no—
254C2×C4⋊C4—2711no—
255C2×C4⋊C4—2711no—
256C2×C4⋊C4—2711no—
257C2×C4⋊C4—2711no—
258C2×C4⋊C4—2711no—
259C2×C4⋊C4—2711no—
260C2×C4⋊C4—2711no—
261C2×C4⋊C4—2711no—
262C2×C4⋊C4C2×D27111yescharacteristic
263C2×C22⋊C4—2711no—
264C2×C22⋊C4—2711no—
265C2×C22⋊C4—2711no—
266C2×C22⋊C4—2711no—
267C2×C22⋊C4—2711no—
268C2×C22⋊C4—2711no—
269C2×C22⋊C4—2711no—
270C2×C22⋊C4—2711no—
271C2×C22⋊C4C2×D27111yescharacteristic
272C2×C22⋊C4C2×D27111yescharacteristic
273C2×C42—2711no—
274C2×C42C2×D27111yescharacteristic
275C24—2711no—
276C24C22×D27111yescharacteristic
277C24C22×D27111yescharacteristic
278C2×Q8—2714no—
279C2×Q8—10842no—
280C2×D4—24no—
281C2×D4—2714no—
282C2×D4—2714no—
283C2×D4—5424no—
284C2×D4—10842no—
285C2×D4C22×D27114yes—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—2714no—
289C22×C4—2711no—
290C22×C4—2711no—
291C22×C4—2711no—
292C22×C4—2711no—
293C22×C4—2711no—
294C22×C4—2711no—
295C22×C4—2711no—
296C22×C4—2714no—
297C22×C4—2714no—
298C22×C4—5424no—
299C22×C4—10842no—
300C22×C4—10842no—
301C22×C4C22×D27111yescharacteristic
302C22×C4C22×D27111yescharacteristic
303C22×C4C22×D27111yescharacteristic
304C22×C4C22×D27111yescharacteristic
305C22×C4C22×D27111yescharacteristic
306C22×C4C22×D27114yes—
307C22×C4C22×D27114yes—
308C4⋊C4—2714no—
309C4⋊C4—2714no—
310C4⋊C4—2714no—
311C4⋊C4—2714no—
312C4⋊C4—2714no—
313C4⋊C4—2714no—
314C4⋊C4—2714no—
315C4⋊C4—2714no—
316C4⋊C4—2714no—
317C4⋊C4—2714no—
318C4⋊C4—2714no—
319C4⋊C4—2714no—
320C4⋊C4—2714no—
321C4⋊C4C22×D27114yes—
322C22⋊C4—2714no—
323C22⋊C4—2714no—
324C22⋊C4—2714no—
325C22⋊C4—2714no—
326C22⋊C4—2714no—
327C22⋊C4—2714no—
328C22⋊C4—2714no—
329C22⋊C4—2714no—
330C22⋊C4C22×D27114yes—
331C22⋊C4C22×D27114yes—
332C42—2714no—
333C42C22×D27114yes—
334C23—22no—
335C23—22no—
336C23—22no—
337C23—22no—
338C23—22no—
339C23—2712no—
340C23—5422no—
341C23—5422no—
342C23—5422no—
343C23#1686465414yes—
344C23C23×D27112yes—
345C23C23×D27112yes—
346C23C23×D27111yescharacteristic
347Q8—10844no—
348D4—28no—
349D4—5428no—
350D4—10844no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—44no—
357C2×C4—44no—
358C2×C4—2712no—
359C2×C4—2712no—
360C2×C4—2712no—
361C2×C4—2712no—
362C2×C4—2712no—
363C2×C4—2712no—
364C2×C4—2712no—
365C2×C4—5428no—
366C2×C4—5422no—
367C2×C4—5422no—
368C2×C4—5422no—
369C2×C4—5422no—
370C2×C4—5422no—
371C2×C4—5422no—
372C2×C4—5422no—
373C2×C4—10844no—
374C2×C4—10844no—
375C2×C4C23×D27112yes—
376C2×C4C23×D27112yes—
377C2×C4C23×D27112yes—
378C2×C4C23×D27112yes—
379C2×C4C23×D27112yes—
380C22—22no—
381C22—22no—
382C22—28no—
383C22—22no—
384C22—22no—
385C22—22no—
386C22—44no—
387C22—5422no—
388C22—5422no—
389C22—5422no—
390C22—10844no—
391C22C2×#1686465414yes—
392C22C2×#1686465412yes—
393C22#2257620512yes—
394C22#2257620712yes—
395C22C24×D27111yescharacteristic
396C4—22no—
397C4—22no—
398C4—22no—
399C4—22no—
400C4—22no—
401C4—5422no—
402C4—5422no—
403C4—5422no—
404C4—5422no—
405C4—5422no—
406C4—5422no—
407C4—5422no—
408C2—24no—
409C2—42no—
410C2—10842no—
411C2#3177448914yesdirect product factor
412C2C22×#1686465411yescharacteristic
413C2C2×#2257620511yescharacteristic
414C2C2×#2257620711yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4×D4×C271C2
socleC23×C271C24
prime radicalC2×#22576132C2
hypercenterC2×C4×D4D271
hypocenterC271C2×#539
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #31774489C2direct (N × H)
2. C2×#22576154C2semidirect
3. C2×#22576153C2semidirect
4. C2×#22576152C2semidirect
5. C2×#22576150C2semidirect
6. C2×#22576144C2semidirect
7. C2×#22576143C2semidirect
8. C2×#22576142C2semidirect
9. C2×#22576141C2semidirect
10. C2×#22576139C2semidirect
11. C2×#22576138C2semidirect
12. C2×#22576137C2semidirect
14. C2×C4×C22⋊D271C2semidirect
15. C22×Dic271⋊C4C2semidirect
16. C2×C4×D4×C271C2semidirect
23. #22576154C22semidirect
24. #22576153C22semidirect
25. #22576152C22semidirect
26. #22576150C22semidirect
27. #22576144C22semidirect
28. #22576143C22semidirect
29. #22576142C22semidirect
30. #22576141C22semidirect
31. #22576139C22semidirect
32. #22576138C22semidirect
33. #22576137C22semidirect
35. C4×C22⋊D271C22semidirect
49. C2×Dic271⋊C4C22semidirect
62. C4×D4×C271C22semidirect
202. C2×C271#539semidirect
207. C271C2×#539semidirect
223. C2×C4×D4D271semidirect
247. C4×D4C2×D271semidirect
411. C2#31774489direct (N × H)

Maximal subgroups

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

subgroupindex
#317744892
C2×#225761542
C2×#225761532
C2×#225761522
C2×#225761502
C2×#225761442
C2×#225761432
C2×#225761422
C2×#225761412
C2×#225761392
C2×#225761382
C2×#225761372
C2×#225761322
C2×C4×C22⋊D2712
C22×Dic271⋊C42
C2×C4×D4×C2712
C2×#539271