Finite Group Databasebeta

← C2×#21458793 #30560906

Subgroups — C2×#21458793 #30560906

Order 15616.

2582 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840433C212yesmaximal, complemented
2#21458793C2116yesmaximal, direct product factor
3C2×#16840139C211yesmaximal, characteristic, complemented
4C2×#16840137C212yesmaximal, complemented
5C2×#16839957C212yesmaximal, complemented
6C2×#16839956C214yesmaximal, complemented
7C2×C8×Dic122C211yesmaximal, characteristic, complemented
8C2×#16839844C212yesmaximal, complemented
9C2×C4×D8×C61C211yesmaximal, characteristic, complemented
10C22×#11758222—22no—
11C22×D488C2212yes—
12C22×D488C2212yes—
13C22×#11758199C2214yes—
14#16840433—28no—
15#16840433C22116yescomplemented
16C2×#14519774C2212yes—
17C2×#14519773C2214yes—
18C2×#14519751—22no—
19C2×#14519750—24no—
20C2×C4×Dic122C2211yescharacteristic
21C2×#14519739C2214yes—
22#16840139C2218yescomplemented
23#16840137C22116yescomplemented
24#16839957C22116yescomplemented
25#16839956C22132yescomplemented
26C8×Dic122C2218yescomplemented
27#16839844C22116yescomplemented
28C2×C4⋊#92418C2211yescharacteristic
29C2×#14519706C2212yes—
30C2×#14519697C2214yes—
31C2×C8×Dic61C2212yes—
32C22×D8×C61C2211yescharacteristic
33C2×C4×D4×C61C2212yes—
34C4×D8×C61C2218yescomplemented
35C2×#107×C61C2211yescharacteristic
36C2×#102×C61C2212yes—
37C2×C4×C8×C61C2211yescharacteristic
38C2×#11758222—216no—
39C2×#11758222—416no—
40C22×Dic122D411yescharacteristic
41C22×D244—22no—
42C22×D244—22no—
43C22×D244C2314yes—
44C22×C22⋊D61—24no—
45C22×C22⋊D61—24no—
46C22×C4×D61—24no—
47C2×D488—28no—
48C2×D488—44no—
49C2×D488C2318yes—
50C2×D488C2318yes—
51C2×#11758199—48no—
52C2×#11758199C23116yes—
53C22×#92418C2312yes—
54#14519774—24no—
55#14519774C2318yes—
56#14519773—28no—
57#14519773C23116yes—
58#14519751—216no—
59#14519750—232no—
60C4×Dic122D414yes—
61C4×Dic122C2314yes—
62#14519739—28no—
63#14519739C23116yes—
64C2×C4⋊Dic61D411yescharacteristic
65C2×#11758196D412yes—
66C2×#11758198—24no—
67C2×C4×Dic61C2312yes—
68C4⋊#92418C2314yes—
69#14519706C2318yes—
70#14519697C23116yes—
71C8×Dic61C2318yes—
72C22×D4×C61C2312yes—
73C23×C4×C61—22no—
74C2×D8×C61—24no—
75C2×D8×C61C2314yes—
76C22×C8×C61C2311yescharacteristic
77C22×C8×C61C2311yescharacteristic
78C4×D4×C61—24no—
79C4×D4×C61C2318yes—
80C2×C4⋊C4×C61C2312yes—
81C2×C22⋊C4×C61—22no—
82C2×C42×C61C2311yescharacteristic
83#107×C61C2314yes—
84#102×C61C2318yes—
85C4×C8×C61C2314yes—
86C24×C61—22no—
87C23×D61—24no—
88C2×D4×C61—22no—
89C2×D4×C61—24no—
90C2×D4×C61—24no—
91C2×D4×C61C2414yes—
92C22×C4×C61—22no—
93C22×C4×C61—28no—
94C22×C4×C61—48no—
95C22×C4×C61C2×D411yescharacteristic
96C22×C4×C61C2×D411yescharacteristic
97C22×C4×C61C2411yescharacteristic
98C2×C22⋊D61—216no—
99C2×C22⋊D61—216no—
100C2×C22⋊D61—416no—
101C2×C22⋊D61—88no—
102C22×Dic61C2×D412yes—
103C22×Dic61C2×D412yes—
104#11758222—464no—
105C2×D244—28no—
106C2×D244—28no—
107C2×D244—28no—
108C2×D244—24no—
109C2×D244—28no—
110C2×D244—48no—
111C2×D244—84no—
112C2×D244C2418yes—
113C2×C4×D61—216no—
114C2×C4×D61—416no—
115C2×Dic122D818yescomplemented
116C2×Dic122C2×D414yes—
117D8×C61—28no—
118C2×C8×C61—22no—
119C2×C8×C61#4114yescomplemented
120C2×C8×C61C2412yes—
121C2×C8×C61C2412yes—
122C4⋊C4×C61—22no—
123C4⋊C4×C61C2414yes—
124C22⋊C4×C61—28no—
125C42×C61C2×D412yes—
126C42×C61C2412yes—
127#11758199—416no—
128#11758198—216no—
129C4⋊Dic61C2×D414yes—
130#11758196C2×D418yes—
131C4×Dic61C2×D414yes—
132C4×Dic61C2414yes—
133C2×#92418—24no—
134C2×#92418C2414yes—
135D488—216no—
136D488—48no—
137C23×C61—24no—
138C23×C61—44no—
139C23×C61—44no—
140C23×C61—44no—
141C23×C61C22×D411yescharacteristic
142C22×D61—28no—
143C22×D61—48no—
144C22×D61—48no—
145C22×D61—48no—
146D4×C61—24no—
147D4×C61—24no—
148D4×C61—44no—
149C2×C4×C61—22no—
150C2×C4×C61—24no—
151C2×C4×C61—44no—
152C2×C4×C61—416no—
153C2×C4×C61C2×D814yes—
154C2×C4×C61C22×D412yes—
155C2×C4×C61C22×D411yescharacteristic
156C2×C4×C61C22×D412yes—
157C2×C4×C61C2×#4112yes—
158C2×C4×C61H(5,𝔽2)12yes—
159C2×C4×C61C2511yescharacteristic
160C22⋊D61—432no—
161C22⋊D61—816no—
162C2×Dic61—24no—
163C2×Dic61C2×D818yes—
164C2×Dic61C22×D414yes—
165C2×Dic61C22×D414yes—
166D244—28no—
167D244—28no—
168D244—48no—
169D244—416no—
170D244—88no—
171C4×D61—432no—
172Dic122C2×D8116yescomplemented
173C8×C61—22no—
174C8×C61C2×#4114yescomplemented
175#92418—24no—
176C2×#3391—611nomaximal, Sylow
177C22×C61—44no—
178C22×C61—44no—
179C22×C61—44no—
180C22×C61—88no—
181C22×C61#55012yes—
182C22×C61C22×D812yes—
183C22×C61#57612yes—
184C22×C61C23×D411yescharacteristic
185C2×D61—48no—
186C2×D61—48no—
187C2×D61—48no—
188C2×D61—816no—
189C4×C61—22no—
190C4×C61—44no—
191C4×C61#55012yes—
192C4×C61C22×D814yes—
193C4×C61C22×#4111yescharacteristic
194C4×C61C2×H(5,𝔽2)11yescharacteristic
195Dic61—24no—
196Dic61C22×D818yes—
197C2×#550—612no—
198#3391—6116no—
199C2×#493—611no—
200C2×#493—612no—
201C2×#459—614no—
202C2×#459—612no—
203C2×C8×Q8—611no—
204C2×C4×D8—612no—
205C2×C4×D8D6111yescharacteristic, complemented
206C2×C61—84no—
207C2×C61#339114yescomplemented
208C2×C61C2×#55011yescharacteristic
209C2×C61C23×D811yescharacteristic
210C2×C61C2×#57611yescharacteristic
211D61—88no—
212C22×#41—1222no—
213C22×D8—614no—
214C22×D8—612no—
215C22×D8—612no—
216C22×D8C2×D6111yescharacteristic
217#550—6116no—
218#550—1228no—
219C2×#127—614no—
220C2×#127—612no—
221C2×#121—1224no—
222C2×#121—1222no—
223C2×C4×Q8—611no—
224C2×C4×D4—614no—
225C2×C4×D4C2×D6112yes—
226#493—6116no—
227#493—618no—
228#459—6116no—
229#459—6132no—
230C8×Q8—618no—
231C4×D8—6116no—
232C4×D8C2×D6118yescomplemented
233C2×#107C2×D6111yescharacteristic
234C2×C4⋊C8—612no—
235C2×C4⋊C8—611no—
236C2×#102—614no—
237C2×#102C2×D6112yes—
238C2×C4×C8—612no—
239C2×C4×C8C2×D6111yescharacteristic
240C61C2×#339111yescharacteristic, complemented, Sylow
241C2×#41—12216no—
242C2×#41—24416no—
243C22×Q8—611no—
244C22×D4—614no—
245C22×D4—1224no—
246C22×D4—1224no—
247C22×D4—1222no—
248C22×D4—1222no—
249C22×D4C22×D6112yes—
250C23×C4—22no—
251C23×C4—1224no—
252C2×D8—24no—
253C2×D8—6116no—
254C2×D8—618no—
255C2×D8—618no—
256C2×D8—1228no—
257C2×D8—2444no—
258C2×D8—2448no—
259C2×D8C22×D6114yes—
260C22×C8—612no—
261C22×C8C22×D6111yescharacteristic
262C22×C8C22×D6111yescharacteristic
263#127—6116no—
264#127—618no—
265#127—1228no—
266#127—1224no—
267#121—12232no—
268#121—12216no—
269C4×Q8—614no—
270C4×Q8—614no—
271C4×D4—24no—
272C4×D4—6116no—
273C4×D4—1228no—
274C4×D4C22×D6118yes—
275C2×C4⋊C4—612no—
276C2×C4⋊C4—611no—
277C2×C4⋊C4C22×D6112yes—
278C2×C22⋊C4—22no—
279C2×C22⋊C4—1224no—
280C2×C42—612no—
281C2×C42C22×D6111yescharacteristic
282#107C22×D6114yes—
283C4⋊C8—618no—
284C4⋊C8—614no—
285#102—6116no—
286#102C22×D6118yes—
287C4×C8—618no—
288C4×C8C22×D6114yes—
289C24—22no—
290C24—1224no—
291#41—24464no—
292C2×Q8—614no—
293C2×Q8—618no—
294C2×D4—22no—
295C2×D4—24no—
296C2×D4—24no—
297C2×D4—618no—
298C2×D4—12216no—
299C2×D4—12216no—
300C2×D4—1228no—
301C2×D4—1224no—
302C2×D4—1228no—
303C2×D4—1228no—
304C2×D4—1228no—
305C2×D4—4884no—
306C2×D4—4888no—
307C2×D4—24416no—
308C2×D4—2448no—
309C2×D4C23×D6114yes—
310C22×C4—22no—
311C22×C4—28no—
312C22×C4—48no—
313C22×C4—612no—
314C22×C4—612no—
315C22×C4—12216no—
316C22×C4—24416no—
317C22×C4D4×D6111yescharacteristic
318C22×C4D4×D6111yescharacteristic
319C22×C4C23×D6111yescharacteristic
320D8—28no—
321D8—12216no—
322D8—2448no—
323D8—24416no—
324C2×C8—22no—
325C2×C8—614no—
326C2×C8—1224no—
327C2×C8#1175822214yescomplemented
328C2×C8C23×D6112yes—
329C2×C8C23×D6112yes—
330C4⋊C4—22no—
331C4⋊C4—618no—
332C4⋊C4—614no—
333C4⋊C4C23×D6114yes—
334C22⋊C4—28no—
335C22⋊C4—12216no—
336C42—614no—
337C42—614no—
338C42D4×D6112yes—
339C42C23×D6112yes—
340C23—24no—
341C23—44no—
342C23—44no—
343C23—44no—
344C23—1228no—
345C23—2448no—
346C23—2448no—
347C23—2448no—
348C23C2×D4×D6111yescharacteristic
349Q8—6116no—
350D4—24no—
351D4—24no—
352D4—44no—
353D4—1228no—
354D4—1228no—
355D4—4888no—
356D4—48816no—
357D4—24432no—
358D4—24416no—
359D4—2448no—
360C2×C4—22no—
361C2×C4—24no—
362C2×C4—44no—
363C2×C4—416no—
364C2×C4—618no—
365C2×C4—614no—
366C2×C4—614no—
367C2×C4—1224no—
368C2×C4—24432no—
369C2×C4D8×D6114yes—
370C2×C4C2×D4×D6112yes—
371C2×C4C2×D4×D6112yes—
372C2×C4C2×D4×D6111yescharacteristic
373C2×C4C2×#1175822212yes—
374C2×C4#1451982312yes—
375C2×C4C24×D6111yescharacteristic
376C8—22no—
377C8—1224no—
378C8C2×#1175822214yescomplemented
379C22—44no—
380C22—44no—
381C22—44no—
382C22—88no—
383C22—48816no—
384C22—2448no—
385C22—2448no—
386C22—2448no—
387C22#1684043312yes—
388C22C2×D8×D6112yes—
389C22#1684056412yes—
390C22C22×D4×D6111yescharacteristic
391C4—22no—
392C4—44no—
393C4—618no—
394C4—1224no—
395C4#1684043312yes—
396C4C2×D8×D6114yes—
397C4C22×#1175822211yescharacteristic
398C4C2×#1451982311yescharacteristic
399C2—84no—
400C2—4888no—
401C2#2145879314yesdirect product factor
402C2C2×#1684043311yescharacteristic
403C2C22×D8×D6111yescharacteristic
404C2C2×#1684056411yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×D8×C61C2
socleC23×C61C22×D4
hypercenterC2×C4×D8D61
hypocenterC61C2×#3391
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C2×#16840433C2semidirect
2. #21458793C2direct (N × H)
3. C2×#16840139C2semidirect
4. C2×#16840137C2semidirect
5. C2×#16839957C2semidirect
6. C2×#16839956C2semidirect
7. C2×C8×Dic122C2semidirect
8. C2×#16839844C2semidirect
9. C2×C4×D8×C61C2semidirect
15. #16840433C22semidirect
22. #16840139C22semidirect
23. #16840137C22semidirect
24. #16839957C22semidirect
25. #16839956C22semidirect
26. C8×Dic122C22semidirect
27. #16839844C22semidirect
34. C4×D8×C61C22semidirect
115. C2×Dic122D8semidirect
119. C2×C8×C61#41semidirect
172. Dic122C2×D8semidirect
174. C8×C61C2×#41semidirect
205. C2×C4×D8D61semidirect
207. C2×C61#3391semidirect
232. C4×D8C2×D61semidirect
240. C61C2×#3391semidirect
327. C2×C8#11758222semidirect
378. C8C2×#11758222semidirect
401. C2#21458793direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404332
#214587932
C2×#168401392
C2×#168401372
C2×#168399572
C2×#168399562
C2×C8×Dic1222
C2×#168398442
C2×C4×D8×C612
C2×#339161