Finite Group Databasebeta

← C2×#24909654 #35559174

Subgroups — C2×#24909654 #35559174

Order 21248.

638 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19127937C211yesmaximal, characteristic
2#24909654C218yesmaximal, direct product factor
3C2×#19127528C211yesmaximal, characteristic, complemented
4C2×#19127526C211yesmaximal, characteristic, complemented
5C2×#19127501C211yesmaximal, characteristic, complemented
6C2×#19127501C211yesmaximal, characteristic, complemented
7C2×C22⋊(C83⋊C16)C211yesmaximal, characteristic, complemented
8C2×#427×C83C211yesmaximal, characteristic, complemented
9C22×D664C2211yescharacteristic
10C2×#14581766—21no—
11C22×C83⋊C16C2211yescharacteristic
12C22×C83⋊C16C2211yescharacteristic
13#19127937—22no—
14#19127937C2214yes—
15C2×#14581726C2211yescharacteristic
16C2×#14581714—21no—
17#19127528C2214yescomplemented
18#19127526C2214yescomplemented
19#19127501C2214yescomplemented
20#19127501C2214yescomplemented
21C22⋊(C83⋊C16)C2214yescomplemented
22C23×C8×C83C2211yescharacteristic
23C2×#117×C83—21no—
24#427×C83—22no—
25#427×C83C2214yescomplemented
26C2×#107×C83C2211yescharacteristic
27C2×#107×C83C2211yescharacteristic
28C2×#106×C83—21no—
29C22×D332—21no—
30C22×C22⋊D83—41no—
31C2×D664—21no—
32C2×D664—22no—
33C2×D664—22no—
34C2×D664C2312yes—
35#14581766—24no—
36#14581766—42no—
37C2×C4⋊Dic83—21no—
38C2×(C2×D83)⋊C4—41no—
39C2×C83⋊C16—22no—
40C2×C83⋊C16—22no—
41C2×C83⋊C16C2312yes—
42C2×C83⋊C16C2312yes—
43#14581726—21no—
44#14581726C2312yes—
45#14581714—24no—
46C23×C4×C83D411yescharacteristic
47C22×C8×C83—22no—
48C22×C8×C83—22no—
49C22×C8×C83D412yes—
50C22×C8×C83D411yescharacteristic
51C22×C8×C83C2312yes—
52C22×C8×C83C2311yescharacteristic
53#117×C83—24no—
54#117×C83—42no—
55C2×C4⋊C4×C83—21no—
56C2×C4⋊C4×C83—21no—
57C2×C22⋊C4×C83—41no—
58C2×C42×C83—41no—
59#107×C83—21no—
60#107×C83—21no—
61#107×C83C2312yes—
62#107×C83C2312yes—
63#106×C83—24no—
64C23×D83—41no—
65C2×D332—22no—
66C2×D332—42no—
67C2×D332—42no—
68C2×D332—41no—
69C2×C22⋊D83—44no—
70C2×C22⋊D83—84no—
71C22×Dic83—41no—
72D664—22no—
73D664—22no—
74D664—42no—
75C4⋊Dic83—22no—
76C4⋊Dic83—41no—
77(C2×D83)⋊C4—44no—
78C83⋊C16—22no—
79C83⋊C16—22no—
80C24×C83D811yescharacteristic
81C22×C4×C83—22no—
82C22×C4×C83—22no—
83C22×C4×C83—41no—
84C22×C4×C83—41no—
85C22×C4×C83D812yes—
86C22×C4×C83D811yescharacteristic
87C22×C4×C83C2×D412yes—
88C22×C4×C83C2×D411yescharacteristic
89C2×C8×C83—22no—
90C2×C8×C83—24no—
91C2×C8×C83—22no—
92C2×C8×C83—22no—
93C2×C8×C83C2×D412yes—
94C2×C8×C83C2×D411yescharacteristic
95C2×C8×C83#4112yes—
96C2×C8×C83#4112yes—
97C2×C8×C83C2411yescharacteristic
98C4⋊C4×C83—22no—
99C4⋊C4×C83—22no—
100C4⋊C4×C83—41no—
101C4⋊C4×C83—41no—
102C22⋊C4×C83—44no—
103C42×C83—44no—
104C23×C83—22no—
105C23×C83—22no—
106C23×C83—22no—
107C23×C83C2×D812yes—
108C23×C83C2×D811yescharacteristic
109C22×D83—42no—
110C22×D83—82no—
111C22×D83—82no—
112C22×D83—82no—
113C2×C4×C83—22no—
114C2×C4×C83—22no—
115C2×C4×C83—22no—
116C2×C4×C83—24no—
117C2×C4×C83—42no—
118C2×C4×C83—42no—
119C2×C4×C83—82no—
120C2×C4×C83—82no—
121C2×C4×C83#12312yes—
122C2×C4×C83C2×D812yes—
123C2×C4×C83C2×D811yescharacteristic
124C2×C4×C83#13712yes—
125C2×C4×C83C22×D411yescharacteristic
126C22⋊D83—88no—
127C2×Dic83—42no—
128C2×Dic83—82no—
129D332—42no—
130D332—42no—
131D332—82no—
132C8×C83—22no—
133C8×C83#12312yes—
134C8×C83C2×#4111yescharacteristic
135C8×C83C2×#4111yescharacteristic
136C22×C83—22no—
137C22×C83—22no—
138C22×C83—22no—
139C22×C83—44no—
140C22×C83#48012yes—
141C22×C83#50812yes—
142C22×C83#50912yes—
143C22×C83C22×D811yescharacteristic
144C2×D83—82no—
145C2×D83—82no—
146C2×D83—82no—
147C2×D83—164no—
148C4×C83—22no—
149C4×C83—82no—
150C4×C83—82no—
151C4×C83#48012yes—
152C4×C83C2×#12311yescharacteristic
153C4×C83C2×#13711yescharacteristic
154Dic83—82no—
155C2×#2234—831nomaximal, Sylow
156C2×C83—42no—
157C2×C83#223414yescomplemented
158C2×C83C2×#48011yescharacteristic
159C2×C83C2×#50811yescharacteristic
160C2×C83C2×#50911yescharacteristic
161D83—162no—
162C2×#466—831no—
163C2×#427D8311yescharacteristic, complemented
164#2234—838no—
165C2×#367—831no—
166C2×#366—831no—
167C2×#357—831no—
168C2×#357—831no—
169C2×C22⋊C16—831no—
170C83C2×#223411yescharacteristic, complemented, Sylow
171C22×D8—831no—
172C23×C8C2×D8311yescharacteristic
173C2×#121—1661no—
174C2×#117—21no—
175C22×C16—831no—
176C22×C16—831no—
177#466—834no—
178#466—1662no—
179#427—22no—
180#427C2×D8314yescomplemented
181C2×#107—831no—
182C2×#107C2×D8311yescharacteristic
183C2×#107C2×D8311yescharacteristic
184C2×#106—21no—
185C2×#102—1661no—
186#367—834no—
187#366—834no—
188#357—834no—
189#357—834no—
190C22⋊C16—834no—
191C22×D4—3321no—
192C22×D4—1661no—
193C23×C4C22⋊D8311yescharacteristic
194C2×D8—832no—
195C2×D8—1661no—
196C2×D8—1662no—
197C2×D8—1662no—
198C22×C8—22no—
199C22×C8—22no—
200C22×C8C22⋊D8311yescharacteristic
201C22×C8C22⋊D8312yes—
202C22×C8C22×D8312yes—
203C22×C8C22×D8311yescharacteristic
204#121—3322no—
205#121—1664no—
206#117—24no—
207#117—42no—
208C2×C4⋊C4—21no—
209C2×C4⋊C4—21no—
210C2×C4⋊C4—1661no—
211C2×C22⋊C4—41no—
212C2×C22⋊C4—3321no—
213C2×C42—41no—
214C2×C16—832no—
215C2×C16—832no—
216C2×C16—1662no—
217C2×C16—1662no—
218#107—21no—
219#107—21no—
220#107—832no—
221#107—1661no—
222#107C22×D8312yes—
223#107C22×D8312yes—
224#106—24no—
225#102—1664no—
226C24—3321no—
227C24#1305057511yescharacteristic
228C2×D4—3324no—
229C2×D4—3322no—
230C2×D4—3321no—
231C2×D4—3322no—
232C2×D4—6644no—
233C2×D4—1662no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—41no—
237C22×C4—41no—
238C22×C4—3321no—
239C22×C4#1305057512yes—
240C22×C4#1305057511yescharacteristic
241C22×C4C2×C22⋊D8312yes—
242C22×C4C2×C22⋊D8311yescharacteristic
243D8—3322no—
244D8—1662no—
245D8—1662no—
246C2×C8—22no—
247C2×C8—24no—
248C2×C8—22no—
249C2×C8—22no—
250C2×C8C2×C22⋊D8312yes—
251C2×C8C2×C22⋊D8311yescharacteristic
252C2×C8#1305059012yes—
253C2×C8#1305059012yes—
254C2×C8C23×D8311yescharacteristic
255C4⋊C4—22no—
256C4⋊C4—22no—
257C4⋊C4—41no—
258C4⋊C4—41no—
259C4⋊C4—3321no—
260C4⋊C4—1662no—
261C22⋊C4—44no—
262C22⋊C4—3324no—
263C42—44no—
264C16—1662no—
265C16—1662no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—3322no—
270C23—6642no—
271C23—6642no—
272C23—6642no—
273C23C2×#1305057512yes—
274C23C2×#1305057511yescharacteristic
275D4—3322no—
276D4—3322no—
277D4—6648no—
278D4—6642no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—42no—
284C2×C4—42no—
285C2×C4—82no—
286C2×C4—82no—
287C2×C4—3322no—
288C2×C4—6642no—
289C2×C4#1458177512yes—
290C2×C4C2×#1305057512yes—
291C2×C4C2×#1305057511yescharacteristic
292C2×C4#1458182312yes—
293C2×C4C22×C22⋊D8311yescharacteristic
294C8—22no—
295C8#1458177512yes—
296C8C2×#1305059011yescharacteristic
297C8C2×#1305059011yescharacteristic
298C22—22no—
299C22—22no—
300C22—22no—
301C22—44no—
302C22—13284no—
303C22—6642no—
304C22—6642no—
305C22—6642no—
306C22#1912801412yes—
307C22#1912813112yes—
308C22#1912813612yes—
309C22C22×#1305057511yescharacteristic
310C4—22no—
311C4—82no—
312C4—82no—
313C4—6642no—
314C4#1912801412yes—
315C4C2×#1458177511yescharacteristic
316C4C2×#1458182311yescharacteristic
317C2—42no—
318C2—13282no—
319C2#2490965414yesdirect product factor
320C2C2×#1912801411yescharacteristic
321C2C2×#1912813111yescharacteristic
322C2C2×#1912813611yescharacteristic
subgroupG/H
centerC23C2×#13050575
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×#427×C83C2
socleC23×C83C2×D8
prime radicalC2×#19127937C2
hypercenterC2×#427D83
hypocenterC83C2×#2234
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×#427

Complements

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

NH ≅ G/Ntype
2. #24909654C2direct (N × H)
3. C2×#19127528C2semidirect
4. C2×#19127526C2semidirect
5. C2×#19127501C2semidirect
6. C2×#19127501C2semidirect
7. C2×C22⋊(C83⋊C16)C2semidirect
8. C2×#427×C83C2semidirect
17. #19127528C22semidirect
18. #19127526C22semidirect
19. #19127501C22semidirect
20. #19127501C22semidirect
21. C22⋊(C83⋊C16)C22semidirect
25. #427×C83C22semidirect
157. C2×C83#2234semidirect
163. C2×#427D83semidirect
170. C83C2×#2234semidirect
180. #427C2×D83semidirect
319. C2#24909654direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191279372
#249096542
C2×#191275282
C2×#191275262
C2×#191275012
C2×C22⋊(C83⋊C16)2
C2×#427×C832
C2×#223483