Finite Group Databasebeta

← C2×#24909522 #35558657

Subgroups — C2×#24909522 #35558657

Order 21248.

722 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581738C211yesmaximal, characteristic, complemented
2C22×#14581736C211yesmaximal, characteristic
3C2×C4×Dic332C211yesmaximal, characteristic, complemented
4#24909522C218yesmaximal, direct product factor
5C2×C4⋊(C83⋊C16)C211yesmaximal, characteristic, complemented
6C2×#19127505C211yesmaximal, characteristic, complemented
7C2×#19127502C211yesmaximal, characteristic
8C2×#495×C83C211yesmaximal, characteristic
9C22×Dic332C2211yescharacteristic
10C2×C4×Dic166—21no—
11C2×#14581738—24no—
12C2×#14581738C2214yescomplemented
13C2×#14581736—24no—
14C2×#14581736C2214yes—
15C22×C83⋊C16C2211yescharacteristic
16C22×C83⋊C16C2211yescharacteristic
17C4×Dic332—22no—
18C4×Dic332C2214yescomplemented
19C2×#14581726C2211yescharacteristic
20C2×#14581717—21no—
21C4⋊(C83⋊C16)C2214yescomplemented
22#19127505C2214yescomplemented
23#19127502C2214yes—
24C22×Q16×C83C2211yescharacteristic
25C22×SD16×C83—21no—
26C22×D8×C83C2211yescharacteristic
27C2×#124×C83—21no—
28#495×C83—22no—
29#495×C83C2214yes—
30C2×C4×C8×C83C2211yescharacteristic
31C22×Dic166—21no—
32C2×Dic332—21no—
33C2×Dic332—22no—
34C2×Dic332D414yes—
35C2×Dic332C2312yes—
36C4×Dic166—24no—
37C4×Dic166—42no—
38C2×C4⋊Dic83—21no—
39C2×Dic83⋊C4—41no—
40C2×C4×Dic83—41no—
41#14581738—28no—
42#14581736—28no—
43C2×C83⋊C16—22no—
44C2×C83⋊C16—22no—
45C2×C83⋊C16C2312yes—
46C2×C83⋊C16C2312yes—
47#14581726—21no—
48#14581726C2312yes—
49#14581717—24no—
50C22×Q8×C83—21no—
51C22×D4×C83—21no—
52C2×Q16×C83—22no—
53C2×Q16×C83—21no—
54C2×Q16×C83—22no—
55C2×Q16×C83C2312yes—
56C2×SD16×C83—24no—
57C2×SD16×C83—44no—
58C2×D8×C83—22no—
59C2×D8×C83—21no—
60C2×D8×C83—22no—
61C2×D8×C83C2312yes—
62C22×C8×C83D411yescharacteristic
63C22×C8×C83C2311yescharacteristic
64#124×C83—24no—
65#124×C83—42no—
66C2×C22⋊C4×C83—41no—
67C2×C22⋊C4×C83—41no—
68C2×C42×C83D411yescharacteristic
69C4×C8×C83D412yes—
70C4×C8×C83C2312yes—
71C2×Dic166—24no—
72C2×Dic166—22no—
73C2×Dic166—41no—
74C2×Dic166—42no—
75C22×Dic83—41no—
76C22×Dic83—41no—
77Dic332—24no—
78Dic332—22no—
79Dic332C2×D414yes—
80C4⋊Dic83—22no—
81C4⋊Dic83—41no—
82Dic83⋊C4—44no—
83C4×Dic83—44no—
84C83⋊C16—22no—
85C83⋊C16—22no—
86C24×C83—41no—
87C2×Q8×C83—22no—
88C2×Q8×C83—41no—
89C2×Q8×C83—42no—
90C2×Q8×C83—42no—
91C2×D4×C83—22no—
92C2×D4×C83—42no—
93C2×D4×C83—41no—
94C2×D4×C83—42no—
95C22×C4×C83—41no—
96C22×C4×C83D811yescharacteristic
97C22×C4×C83D811yescharacteristic
98C22×C4×C83C2×D411yescharacteristic
99Q16×C83—22no—
100Q16×C83—22no—
101Q16×C83—42no—
102SD16×C83—48no—
103D8×C83—22no—
104D8×C83—22no—
105D8×C83—42no—
106C2×C8×C83—22no—
107C2×C8×C83C2×D412yes—
108C2×C8×C83C2×D412yes—
109C2×C8×C83C2×D411yescharacteristic
110C2×C8×C83#4112yes—
111C2×C8×C83C2411yescharacteristic
112C22⋊C4×C83—44no—
113C22⋊C4×C83—44no—
114C42×C83D812yes—
115C42×C83C2×D412yes—
116C23×C83—42no—
117C23×C83—82no—
118C23×C83—82no—
119C23×C83—82no—
120C23×C83C2×D811yescharacteristic
121Q8×C83—42no—
122Q8×C83—42no—
123Q8×C83—82no—
124D4×C83—42no—
125D4×C83—42no—
126D4×C83—82no—
127C2×C4×C83—22no—
128C2×C4×C83—22no—
129C2×C4×C83—42no—
130C2×C4×C83—82no—
131C2×C4×C83#12112yes—
132C2×C4×C83C2×D812yes—
133C2×C4×C83C2×D812yes—
134C2×C4×C83C2×D811yescharacteristic
135C2×C4×C83AGL(1,ℤ/8)12yes—
136C2×C4×C83C22×D411yescharacteristic
137C2×Dic83—42no—
138C2×Dic83—44no—
139C2×Dic83—42no—
140C2×Dic83—82no—
141Dic166—24no—
142Dic166—42no—
143Dic166—44no—
144C8×C83—22no—
145C8×C83#12112yes—
146C8×C83C22×D411yescharacteristic
147C8×C83C2×#4111yescharacteristic
148C22×C83—82no—
149C22×C83—82no—
150C22×C83—82no—
151C22×C83—164no—
152C22×C83#45912yes—
153C22×C83#50812yes—
154C22×C83#51012yes—
155C22×C83C22×D811yescharacteristic
156C4×C83—22no—
157C4×C83—22no—
158C4×C83—82no—
159C4×C83#45912yes—
160C4×C83C2×#12111yescharacteristic
161C4×C83C2×AGL(1,ℤ/8)11yescharacteristic
162Dic83—44no—
163Dic83—82no—
164C2×#2211—831nomaximal, Sylow
165C2×C83—162no—
166C2×C83#221114yescomplemented
167C2×C83C2×#45911yescharacteristic
168C2×C83C2×#50811yescharacteristic
169C2×C83C2×#51011yescharacteristic
170C22×Q32—831no—
171C22×SD32—831no—
172C2×#495D8311yescharacteristic
173C2×C4×Q16—831no—
174#2211—838no—
175C2×C4⋊C16—831no—
176C2×#358—831no—
177C2×#357—831no—
178C83C2×#221111yescharacteristic, complemented, Sylow
179C22×Q16—831no—
180C22×Q16C2×D8311yescharacteristic
181C22×SD16—21no—
182C22×D8C2×D8311yescharacteristic
183C2×#124—21no—
184C2×C4×Q8—1661no—
185C2×Q32—834no—
186C2×Q32—1664no—
187C2×SD32—834no—
188C2×SD32—1664no—
189C22×C16—831no—
190C22×C16—831no—
191#495—22no—
192#495C2×D8314yes—
193C4×Q16—834no—
194C4×Q16—1662no—
195C2×#107—831no—
196C2×#103—1661no—
197C2×C4×C8C2×D8311yescharacteristic
198C4⋊C16—834no—
199#358—834no—
200#357—834no—
201C22×Q8—21no—
202C22×Q8—1661no—
203C22×D4—21no—
204C2×Q16—22no—
205C2×Q16—21no—
206C2×Q16—22no—
207C2×Q16—834no—
208C2×Q16—832no—
209C2×Q16—1661no—
210C2×Q16—1662no—
211C2×Q16C22×D8312yes—
212C2×SD16—24no—
213C2×SD16—44no—
214C2×D8—22no—
215C2×D8—21no—
216C2×D8—22no—
217C2×D8C22×D8312yes—
218C22×C8C22⋊D8311yescharacteristic
219C22×C8C22×D8311yescharacteristic
220#124—24no—
221#124—42no—
222C4×Q8—3322no—
223C4×Q8—1664no—
224C2×C4⋊C4—3321no—
225C2×C4⋊C4—1661no—
226C2×C22⋊C4—41no—
227C2×C22⋊C4—41no—
228C2×C42—3321no—
229C2×C42C22⋊D8311yescharacteristic
230Q32—1668no—
231SD32—1668no—
232C2×C16—832no—
233C2×C16—832no—
234C2×C16—1662no—
235C2×C16—1662no—
236#107—832no—
237#107—1661no—
238#103—1664no—
239C4×C8C22⋊D8312yes—
240C4×C8C22×D8312yes—
241C24—41no—
242C2×Q8—22no—
243C2×Q8—41no—
244C2×Q8—42no—
245C2×Q8—42no—
246C2×Q8—3321no—
247C2×Q8—3322no—
248C2×Q8—1664no—
249C2×Q8—1662no—
250C2×D4—22no—
251C2×D4—42no—
252C2×D4—41no—
253C2×D4—42no—
254C22×C4—41no—
255C22×C4—3321no—
256C22×C4—3321no—
257C22×C4#1305057511yescharacteristic
258C22×C4#1305057511yescharacteristic
259C22×C4C2×C22⋊D8311yescharacteristic
260Q16—22no—
261Q16—22no—
262Q16—42no—
263Q16—834no—
264Q16—1664no—
265Q16—1662no—
266SD16—48no—
267D8—22no—
268D8—22no—
269D8—42no—
270C2×C8—22no—
271C2×C8D4×D8312yes—
272C2×C8C2×C22⋊D8312yes—
273C2×C8C2×C22⋊D8311yescharacteristic
274C2×C8#1305058912yes—
275C2×C8C23×D8311yescharacteristic
276C4⋊C4—3324no—
277C4⋊C4—3321no—
278C4⋊C4—1662no—
279C22⋊C4—44no—
280C22⋊C4—44no—
281C42—3324no—
282C42#1305057512yes—
283C42C2×C22⋊D8312yes—
284C16—1662no—
285C16—1662no—
286C23—42no—
287C23—82no—
288C23—82no—
289C23—82no—
290C23C2×#1305057511yescharacteristic
291Q8—42no—
292Q8—42no—
293Q8—82no—
294Q8—3324no—
295Q8—3322no—
296Q8—1664no—
297D4—42no—
298D4—42no—
299D4—82no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—42no—
303C2×C4—82no—
304C2×C4—3324no—
305C2×C4—3322no—
306C2×C4—3322no—
307C2×C4—6642no—
308C2×C4#1458176312yes—
309C2×C4C2×#1305057512yes—
310C2×C4C2×#1305057512yes—
311C2×C4C2×#1305057511yescharacteristic
312C2×C4#1458181812yes—
313C2×C4C22×C22⋊D8311yescharacteristic
314C8—22no—
315C8#1458176312yes—
316C8C2×D4×D8311yescharacteristic
317C8C2×#1305058911yescharacteristic
318C22—82no—
319C22—82no—
320C22—82no—
321C22—164no—
322C22#1912789312yes—
323C22#1912813112yes—
324C22#1912814112yes—
325C22C22×#1305057511yescharacteristic
326C4—22no—
327C4—22no—
328C4—82no—
329C4—3324no—
330C4—6642no—
331C4#1912789312yes—
332C4C2×#1458176311yescharacteristic
333C4C2×#1458181811yescharacteristic
334C2—162no—
335C2#2490952214yesdirect product factor
336C2C2×#1912789311yescharacteristic
337C2C2×#1912813111yescharacteristic
338C2C2×#1912814111yescharacteristic
subgroupG/H
centerC23C2×#13050575
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×#495×C83C2
socleC23×C83C2×D8
prime radicalC22×D8×C83C22
hypercenterC2×#495D83
hypocenterC83C2×#2211
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#495

Complements

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

NH ≅ G/Ntype
1. C22×#14581738C2semidirect
3. C2×C4×Dic332C2semidirect
4. #24909522C2direct (N × H)
5. C2×C4⋊(C83⋊C16)C2semidirect
6. C2×#19127505C2semidirect
12. C2×#14581738C22semidirect
18. C4×Dic332C22semidirect
21. C4⋊(C83⋊C16)C22semidirect
22. #19127505C22semidirect
166. C2×C83#2211semidirect
178. C83C2×#2211semidirect
335. C2#24909522direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817382
C22×#145817362
C2×C4×Dic3322
#249095222
C2×C4⋊(C83⋊C16)2
C2×#191275052
C2×#191275022
C2×#495×C832
C2×#221183