Finite Group Databasebeta

← C2×#24909498 #35558628

Subgroups — C2×#24909498 #35558628

Order 21248.

870 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581733C212yesmaximal, complemented
2C2×#19128078C211yesmaximal, characteristic, complemented
3#24909498C218yesmaximal, direct product factor
4C2×C4⋊(C83⋊C16)C211yesmaximal, characteristic, complemented
5C2×#19127501C212yesmaximal, complemented
6C2×C4×D8×C83C211yesmaximal, characteristic, complemented
7C22×D664—21no—
8C22×D664C2212yes—
9C2×#14581789—21no—
10C2×#14581733—28no—
11C2×#14581733C2218yescomplemented
12C22×C83⋊C16C2212yes—
13#19128078—22no—
14#19128078C2214yescomplemented
15C4⋊(C83⋊C16)C2214yescomplemented
16#19127501C2218yescomplemented
17C22×D8×C83C2211yescharacteristic
18C2×C4×D4×C83—21no—
19C4×D8×C83—22no—
20C4×D8×C83C2214yescomplemented
21C2×#107×C83C2211yescharacteristic
22C2×#102×C83—21no—
23C2×C4×C8×C83C2211yescharacteristic
24C22×D332—22no—
25C22×D332—41no—
26C22×D332—41no—
27C2×D664—24no—
28C2×D664—22no—
29C2×D664—24no—
30C2×D664—24no—
31C2×D664—44no—
32C2×D664C2314yes—
33#14581789—24no—
34#14581789—42no—
35#14581733—216no—
36C2×C83⋊C16—24no—
37C2×C83⋊C16C2314yes—
38C22×D4×C83—21no—
39C23×C4×C83—41no—
40C2×D8×C83—21no—
41C2×D8×C83—22no—
42C2×D8×C83D414yescomplemented
43C2×D8×C83C2312yes—
44C22×C8×C83D411yescharacteristic
45C22×C8×C83C2311yescharacteristic
46C4×D4×C83—24no—
47C4×D4×C83—42no—
48C2×C4⋊C4×C83—21no—
49C2×C22⋊C4×C83—41no—
50C2×C42×C83D411yescharacteristic
51#107×C83—21no—
52#107×C83C2312yes—
53#102×C83—24no—
54C4×C8×C83D412yes—
55C4×C8×C83C2312yes—
56C23×D83—42no—
57C2×D332—24no—
58C2×D332—44no—
59C2×D332—44no—
60C2×D332—44no—
61C2×D332—44no—
62C2×D332—42no—
63C2×D332—84no—
64C2×D332—84no—
65D664—24no—
66D664—24no—
67D664—48no—
68D664—44no—
69C83⋊C16—24no—
70C24×C83—41no—
71C2×D4×C83—24no—
72C2×D4×C83—22no—
73C2×D4×C83—41no—
74C2×D4×C83—42no—
75C22×C4×C83—41no—
76C22×C4×C83—44no—
77C22×C4×C83—84no—
78C22×C4×C83D811yescharacteristic
79C22×C4×C83D811yescharacteristic
80C22×C4×C83C2×D411yescharacteristic
81D8×C83—24no—
82D8×C83—22no—
83D8×C83C2×D414yescomplemented
84C2×C8×C83—22no—
85C2×C8×C83C2×D412yes—
86C2×C8×C83C2×D411yescharacteristic
87C2×C8×C83C2×D412yes—
88C2×C8×C83#4112yes—
89C2×C8×C83C2411yescharacteristic
90C4⋊C4×C83—22no—
91C4⋊C4×C83—41no—
92C22⋊C4×C83—44no—
93C42×C83D812yes—
94C42×C83C2×D412yes—
95C23×C83—42no—
96C23×C83—44no—
97C23×C83—82no—
98C23×C83—82no—
99C23×C83C2×D811yescharacteristic
100C22×D83—44no—
101C22×D83—84no—
102C22×D83—84no—
103C22×D83—84no—
104D4×C83—24no—
105D4×C83—42no—
106D4×C83—44no—
107C2×C4×C83—22no—
108C2×C4×C83—42no—
109C2×C4×C83—82no—
110C2×C4×C83—88no—
111C2×C4×C83D1614yescomplemented
112C2×C4×C83#12112yes—
113C2×C4×C83C2×D812yes—
114C2×C4×C83C2×D811yescharacteristic
115C2×C4×C83C2×D812yes—
116C2×C4×C83AGL(1,ℤ/8)12yes—
117C2×C4×C83C22×D411yescharacteristic
118D332—44no—
119D332—44no—
120D332—88no—
121D332—84no—
122D332—88no—
123C8×C83—22no—
124C8×C83#12112yes—
125C8×C83C22×D411yescharacteristic
126C8×C83C2×#4111yescharacteristic
127C22×C83—44no—
128C22×C83—82no—
129C22×C83—82no—
130C22×C83—88no—
131C22×C83#45912yes—
132C22×C83C2×D1612yes—
133C22×C83#50912yes—
134C22×C83C22×D811yescharacteristic
135C2×D83—84no—
136C2×D83—84no—
137C2×D83—84no—
138C2×D83—168no—
139C4×C83—22no—
140C4×C83—82no—
141C4×C83#45912yes—
142C4×C83C2×D1614yescomplemented
143C4×C83C2×#12111yescharacteristic
144C4×C83C2×AGL(1,ℤ/8)11yescharacteristic
145C2×#2206—831nomaximal, Sylow
146C2×C83—84no—
147C2×C83#220614yescomplemented
148C2×C83C2×#45911yescharacteristic
149C2×C83C22×D1611yescharacteristic
150C2×C83C2×#50911yescharacteristic
151D83—164no—
152C22×D16—832no—
153C2×#493—831no—
154C2×C4×D8D8311yescharacteristic, complemented
155#2206—838no—
156C2×C4⋊C16—831no—
157C2×#357—832no—
158C83C2×#220611yescharacteristic, complemented, Sylow
159C22×D8—832no—
160C22×D8—1661no—
161C22×D8C2×D8311yescharacteristic
162C2×#127—1661no—
163C2×C4×D4—21no—
164C2×D16—838no—
165C2×D16—1668no—
166C22×C16—832no—
167#493—834no—
168#493—1662no—
169C4×D8—22no—
170C4×D8C2×D8314yescomplemented
171C2×#107C2×D8311yescharacteristic
172C2×#102—21no—
173C2×C4×C8C2×D8311yescharacteristic
174C4⋊C16—834no—
175#357—838no—
176C22×D4—21no—
177C22×D4—3321no—
178C22×D4—3321no—
179C22×D4—1662no—
180C23×C4—41no—
181C2×D8—21no—
182C2×D8—22no—
183C2×D8—3324no—
184C2×D8—834no—
185C2×D8—1662no—
186C2×D8—1664no—
187C2×D8—1664no—
188C2×D8—1664no—
189C2×D8D33214yescomplemented
190C2×D8C22×D8312yes—
191C22×C8C22⋊D8311yescharacteristic
192C22×C8C22×D8311yescharacteristic
193#127—3322no—
194#127—1664no—
195C4×D4—24no—
196C4×D4—42no—
197C2×C4⋊C4—21no—
198C2×C22⋊C4—41no—
199C2×C42C22⋊D8311yescharacteristic
200D16—16616no—
201C2×C16—834no—
202C2×C16—1664no—
203#107—21no—
204#107C22×D8312yes—
205#102—24no—
206C4×C8C22⋊D8312yes—
207C4×C8C22×D8312yes—
208C24—41no—
209C24—3322no—
210C2×D4—24no—
211C2×D4—22no—
212C2×D4—41no—
213C2×D4—42no—
214C2×D4—3324no—
215C2×D4—3322no—
216C2×D4—3324no—
217C2×D4—3324no—
218C2×D4—3324no—
219C2×D4—6644no—
220C2×D4—6644no—
221C2×D4—1664no—
222C22×C4—41no—
223C22×C4—44no—
224C22×C4—84no—
225C22×C4#1305057511yescharacteristic
226C22×C4#1305057511yescharacteristic
227C22×C4C2×C22⋊D8311yescharacteristic
228D8—24no—
229D8—22no—
230D8—3328no—
231D8—3324no—
232D8—1664no—
233D8—1664no—
234D8C2×D33214yescomplemented
235C2×C8—22no—
236C2×C8C2×C22⋊D8312yes—
237C2×C8C2×C22⋊D8311yescharacteristic
238C2×C8C2×D33212yes—
239C2×C8#1305059012yes—
240C2×C8C23×D8311yescharacteristic
241C4⋊C4—22no—
242C4⋊C4—41no—
243C22⋊C4—44no—
244C42#1305057512yes—
245C42C2×C22⋊D8312yes—
246C16—1664no—
247C23—44no—
248C23—42no—
249C23—82no—
250C23—82no—
251C23—3324no—
252C23—6644no—
253C23—6644no—
254C23—6644no—
255C23C2×#1305057511yescharacteristic
256D4—24no—
257D4—44no—
258D4—42no—
259D4—3324no—
260D4—3324no—
261D4—6648no—
262D4—6648no—
263D4—6644no—
264C2×C4—22no—
265C2×C4—42no—
266C2×C4—82no—
267C2×C4—88no—
268C2×C4#1458173314yescomplemented
269C2×C4#1458176612yes—
270C2×C4C2×#1305057512yes—
271C2×C4C2×#1305057512yes—
272C2×C4C2×#1305057511yescharacteristic
273C2×C4#1458181712yes—
274C2×C4C22×C22⋊D8311yescharacteristic
275C8—22no—
276C8#1458176612yes—
277C8C22×D33211yescharacteristic
278C8C2×#1305059011yescharacteristic
279C22—44no—
280C22—82no—
281C22—88no—
282C22—82no—
283C22—13288no—
284C22—6644no—
285C22—6644no—
286C22—6644no—
287C22#1912789612yes—
288C22C2×#1458173312yes—
289C22#1912813612yes—
290C22C22×#1305057511yescharacteristic
291C4—22no—
292C4—82no—
293C4#1912789612yes—
294C4C2×#1458173314yescomplemented
295C4C2×#1458176611yescharacteristic
296C4C2×#1458181711yescharacteristic
297C2—84no—
298C2—13284no—
299C2#2490949814yesdirect product factor
300C2C2×#1912789611yescharacteristic
301C2C22×#1458173311yescharacteristic
302C2C2×#1912813611yescharacteristic
subgroupG/H
centerC23C2×#13050575
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×C4×D8×C83C2
socleC23×C83C2×D8
hypercenterC2×C4×D8D83
hypocenterC83C2×#2206
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C22×#14581733C2semidirect
2. C2×#19128078C2semidirect
3. #24909498C2direct (N × H)
4. C2×C4⋊(C83⋊C16)C2semidirect
5. C2×#19127501C2semidirect
6. C2×C4×D8×C83C2semidirect
11. C2×#14581733C22semidirect
14. #19128078C22semidirect
15. C4⋊(C83⋊C16)C22semidirect
16. #19127501C22semidirect
20. C4×D8×C83C22semidirect
42. C2×D8×C83D4semidirect
83. D8×C83C2×D4semidirect
111. C2×C4×C83D16semidirect
142. C4×C83C2×D16semidirect
147. C2×C83#2206semidirect
154. C2×C4×D8D83semidirect
158. C83C2×#2206semidirect
170. C4×D8C2×D83semidirect
189. C2×D8D332semidirect
234. D8C2×D332semidirect
268. C2×C4#14581733semidirect
294. C4C2×#14581733semidirect
299. C2#24909498direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817332
C2×#191280782
#249094982
C2×C4⋊(C83⋊C16)2
C2×#191275012
C2×C4×D8×C832
C2×#220683