Finite Group Databasebeta

← C2×#24913566 #35570945

Subgroups — C2×#24913566 #35570945

Order 21248.

4886 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581767C213yesmaximal, complemented
2C22×#14581765C213yesmaximal, complemented
3#24913566C2116yesmaximal, direct product factor
4C2×#19127636C213yesmaximal, complemented
5C2×#19127611C211yesmaximal, characteristic, complemented
6C2×#19127610C213yesmaximal, complemented
7C2×#95×D83C211yesmaximal, characteristic, complemented
8C2×#399×C83C211yesmaximal, characteristic, complemented
9C23×D332C2213yes—
10C23×D332C2213yes—
11C23×C22⋊D83C2211yescharacteristic
12C23×C22⋊D83C2213yes—
13C23×C4×D83C2213yes—
14C2×#14581767—224no—
15C2×#14581767C22124yescomplemented
16C2×#14581765—224no—
17C2×#14581765C22124yescomplemented
18C22×Dic83⋊C4C2213yes—
19C22×(C2×D83)⋊C4C2216yes—
20C22×(C2×D83)⋊C4C2213yes—
21#19127636C22124yescomplemented
22#19127611C2218yescomplemented
23#19127610C22124yescomplemented
24C2×C83⋊#95C2213yes—
25#95×D83C2218yescomplemented
26C22×C4⋊C4×C83C2213yes—
27C22×C22⋊C4×C83C2213yes—
28#399×C83C2218yescomplemented
29C2×#95×C83C2211yescharacteristic
30C24×D83C2313yes—
31C24×D83C2311yescharacteristic
32C22×D332—212no—
33C22×D332—224no—
34C22×D332—212no—
35C22×D332—412no—
36C22×D332C23112yes—
37C22×D332C23112yes—
38C22×C22⋊D83—212no—
39C22×C22⋊D83—212no—
40C22×C22⋊D83—412no—
41C22×C22⋊D83C2314yes—
42C22×C22⋊D83C23112yes—
43C23×Dic83C2311yescharacteristic
44C23×Dic83C2313yes—
45C22×C4×D83—412no—
46C22×C4×D83D4124yescomplemented
47C22×C4×D83C23112yes—
48#14581767—296no—
49#14581765—296no—
50C2×Dic83⋊C4—212no—
51C2×Dic83⋊C4C23112yes—
52C2×(C2×D83)⋊C4—224no—
53C2×(C2×D83)⋊C4—212no—
54C2×(C2×D83)⋊C4C23124yes—
55C2×(C2×D83)⋊C4C23112yes—
56C83⋊#95C23112yes—
57C25×C83C2311yescharacteristic
58C23×C4×C83C2313yes—
59C23×C4×C83C2313yes—
60C2×C4⋊C4×C83—212no—
61C2×C4⋊C4×C83C23112yes—
62C2×C22⋊C4×C83—212no—
63C2×C22⋊C4×C83C23112yes—
64#95×C83C2314yes—
65C23×D83—26no—
66C23×D83—22no—
67C23×D83—26no—
68C23×D83—212no—
69C23×D83—212no—
70C23×D83—26no—
71C23×D83—26no—
72C23×D83C2×D4112yes—
73C23×D83C2416yes—
74C23×D83C2412yes—
75C2×D332—224no—
76C2×D332—248no—
77C2×D332—224no—
78C2×D332—424no—
79C2×D332—448no—
80C2×D332—448no—
81C2×C22⋊D83—224no—
82C2×C22⋊D83—224no—
83C2×C22⋊D83—424no—
84C2×C22⋊D83—448no—
85C2×C22⋊D83—416no—
86C22×Dic83—212no—
87C22×Dic83—26no—
88C22×Dic83C2×D4112yes—
89C22×Dic83C2412yes—
90C22×Dic83C2416yes—
91C2×C4×D83—448no—
92C2×C4×D83—424no—
93C2×C4×D83C2×D4148yescomplemented
94Dic83⋊C4—224no—
95(C2×D83)⋊C4—224no—
96(C2×D83)⋊C4—248no—
97C24×C83—26no—
98C24×C83—26no—
99C24×C83—22no—
100C24×C83C2412yes—
101C24×C83C2411yescharacteristic
102C22×C4×C83—212no—
103C22×C4×C83—26no—
104C22×C4×C83—212no—
105C22×C4×C83C2×D4112yes—
106C22×C4×C83C2416yes—
107C22×C4×C83C2416yes—
108C4⋊C4×C83—224no—
109C22⋊C4×C83—224no—
110C23×C83—26no—
111C23×C83—26no—
112C23×C83—22no—
113C23×C83—44no—
114C23×C83—412no—
115C23×C83—412no—
116C23×C83C22×D416yes—
117C23×C83H(5,𝔽2)16yes—
118C23×C832−1+412yes—
119C23×C83C2511yescharacteristic
120C22×D83—224no—
121C22×D83—224no—
122C22×D83—26no—
123C22×D83—22no—
124C22×D83—26no—
125C22×D83—212no—
126C22×D83—212no—
127C22×D83—26no—
128C22×D83—26no—
129C22×D83—412no—
130C22×D83—412no—
131C22×D83—424no—
132C22×D83—412no—
133C22×D83—424no—
134C22×D83#127116yes—
135C22×D83C22×D4112yes—
136C2×C4×C83—224no—
137C2×C4×C83—212no—
138C2×C4×C83—26no—
139C2×C4×C83—212no—
140C2×C4×C83—412no—
141C2×C4×C83C22×D4112yes—
142C22⋊D83—448no—
143C22⋊D83—416no—
144C2×Dic83—224no—
145C2×Dic83—212no—
146C2×Dic83—26no—
147C2×Dic83—44no—
148C2×Dic83C22×D4112yes—
149D332—448no—
150D332—448no—
151C4×D83—448no—
152C22×C83—42no—
153C22×C83—46no—
154C22×C83—46no—
155C22×C83—88no—
156C22×C83C2×#12714yes—
157C22×C83#534112yes—
158C22×C83#537112yes—
159C22×C83C23×D413yes—
160C22×C83C2×H(5,𝔽2)13yes—
161C22×C83C2×2−1+411yescharacteristic
162C2×D83—232no—
163C2×D83—212no—
164C2×D83—212no—
165C2×D83—46no—
166C2×D83—412no—
167C2×D83—46no—
168C2×D83—46no—
169C2×D83—412no—
170C2×D83—824no—
171C2×D83C2×#12718yes—
172C4×C83—212no—
173C4×C83—46no—
174Dic83—212no—
175Dic83—42no—
176C2×#2656—831nomaximal, Sylow
177C2×C83—82no—
178C2×C83#265618yescomplemented
179C2×C83C22×#12711yescharacteristic
180C2×C83C2×#53413yes—
181C2×C83C2×#53713yes—
182D83—28no—
183D83—86no—
184C22×#121—833no—
185C22×#121—833no—
186#2656—8316no—
187C2×#399—833no—
188C2×#399D8311yescharacteristic, complemented
189C2×#392—831no—
190C2×#392—833no—
191C22×#95—831no—
192C83C2×#265611yescharacteristic, complemented, Sylow
193C23×D4—833no—
194C23×D4—831no—
195C23×D4—833no—
196C23×D4—833no—
197C24×C4—833no—
198C2×#121—8324no—
199C2×#121—8324no—
200C2×#121—16624no—
201C2×#121—16624no—
202C22×C4⋊C4—833no—
203C22×C4⋊C4C2×D8313yes—
204C22×C22⋊C4—836no—
205C22×C22⋊C4—833no—
206C22×C22⋊C4C2×D8313yes—
207#399—8324no—
208#399C2×D8318yescomplemented
209#392—8324no—
210#392—838no—
211C2×#95—833no—
212C2×#95—838no—
213C2×#95C2×D8311yescharacteristic
214C25—831no—
215C25—833no—
216C25C22×D8311yescharacteristic
217C22×D4—33212no—
218C22×D4—33212no—
219C22×D4—8312no—
220C22×D4—834no—
221C22×D4—8312no—
222C22×D4—8312no—
223C22×D4—16612no—
224C22×D4—16624no—
225C22×D4—16612no—
226C22×D4—16612no—
227C22×D4—16612no—
228C23×C4—33212no—
229C23×C4—8324no—
230C23×C4—8312no—
231C23×C4—833no—
232C23×C4—831no—
233C23×C4C22×D8313yes—
234C23×C4C22×D8313yes—
235#121—16696no—
236#121—16696no—
237C2×C4⋊C4—212no—
238C2×C4⋊C4—8312no—
239C2×C4⋊C4—16612no—
240C2×C4⋊C4C22×D83112yes—
241C2×C22⋊C4—212no—
242C2×C22⋊C4—8324no—
243C2×C22⋊C4—8312no—
244C2×C22⋊C4—16624no—
245C2×C22⋊C4—16612no—
246C2×C22⋊C4C22×D83112yes—
247#95—8312no—
248#95C22×D8314yes—
249C24—26no—
250C24—26no—
251C24—22no—
252C24—8312no—
253C24—832no—
254C24—836no—
255C24—16612no—
256C24—1666no—
257C24—1666no—
258C24—16612no—
259C24—1666no—
260C24—1666no—
261C24—1662no—
262C24C23×D8312yes—
263C24C23×D8311yescharacteristic
264C2×D4—33248no—
265C2×D4—33224no—
266C2×D4—33248no—
267C2×D4—33216no—
268C2×D4—33224no—
269C2×D4—33248no—
270C2×D4—16624no—
271C2×D4—16648no—
272C2×D4—16624no—
273C2×D4—16624no—
274C2×D4—16624no—
275C22×C4—212no—
276C22×C4—26no—
277C22×C4—212no—
278C22×C4—33248no—
279C22×C4—33224no—
280C22×C4—8348no—
281C22×C4—8312no—
282C22×C4—836no—
283C22×C4—832no—
284C22×C4—1666no—
285C22×C4—16612no—
286C22×C4D4×D83112yes—
287C22×C4C23×D8316yes—
288C22×C4C23×D8316yes—
289C4⋊C4—224no—
290C4⋊C4—16624no—
291C22⋊C4—224no—
292C22⋊C4—16648no—
293C22⋊C4—16624no—
294C23—26no—
295C23—26no—
296C23—22no—
297C23—44no—
298C23—412no—
299C23—412no—
300C23—33212no—
301C23—33224no—
302C23—33212no—
303C23—33224no—
304C23—33212no—
305C23—8316no—
306C23—8312no—
307C23—16612no—
308C23—1666no—
309C23—1666no—
310C23—16612no—
311C23—1666no—
312C23—16624no—
313C23—1666no—
314C23—1662no—
315C23—16624no—
316C23C2×D4×D8316yes—
317C23#1458183816yes—
318C23#1458184012yes—
319C23C24×D8311yescharacteristic
320D4—33248no—
321D4—33248no—
322D4—33216no—
323D4—33248no—
324C2×C4—224no—
325C2×C4—212no—
326C2×C4—26no—
327C2×C4—212no—
328C2×C4—412no—
329C2×C4—33248no—
330C2×C4—3324no—
331C2×C4—8312no—
332C2×C4—1666no—
333C2×C4—16624no—
334C2×C4—16612no—
335C2×C4C2×D4×D83112yes—
336C22—42no—
337C22—46no—
338C22—46no—
339C22—88no—
340C22—3326no—
341C22—33212no—
342C22—3326no—
343C22—33212no—
344C22—3326no—
345C22—838no—
346C22—66424no—
347C22—16632no—
348C22—16612no—
349C22—16612no—
350C22#127×D8314yes—
351C22#19128262112yes—
352C22#19128281112yes—
353C22C22×D4×D8313yes—
354C22C2×#1458183813yes—
355C22C2×#1458184011yescharacteristic
356C4—212no—
357C4—46no—
358C4—3322no—
359C4—16612no—
360C2—82no—
361C2—6646no—
362C2—1668no—
363C2#2491356618yesdirect product factor
364C2C2×#127×D8311yescharacteristic
365C2C2×#1912826213yes—
366C2C2×#1912828113yes—
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC2×#399×C83C2
socleC24×C83C24
hypercenterC2×#399D83
hypocenterC83C2×#2656
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C2×#399

Complements

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

NH ≅ G/Ntype
1. C22×#14581767C2semidirect
2. C22×#14581765C2semidirect
3. #24913566C2direct (N × H)
4. C2×#19127636C2semidirect
5. C2×#19127611C2semidirect
6. C2×#19127610C2semidirect
7. C2×#95×D83C2semidirect
8. C2×#399×C83C2semidirect
15. C2×#14581767C22semidirect
17. C2×#14581765C22semidirect
21. #19127636C22semidirect
22. #19127611C22semidirect
23. #19127610C22semidirect
25. #95×D83C22semidirect
28. #399×C83C22semidirect
46. C22×C4×D83D4semidirect
93. C2×C4×D83C2×D4semidirect
178. C2×C83#2656semidirect
188. C2×#399D83semidirect
192. C83C2×#2656semidirect
208. #399C2×D83semidirect
363. C2#24913566direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817672
C22×#145817652
#249135662
C2×#191276362
C2×#191276112
C2×#191276102
C2×#95×D832
C2×#399×C832
C2×#265683