Finite Group Databasebeta

← C2×#21450821 #29851860

Subgroups — C2×#21450821 #29851860

Order 15616.

3958 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519774C211yesmaximal, characteristic
2C22×#14519765C212yesmaximal, complemented
3C22×C4×Dic122C211yesmaximal, characteristic, complemented
4#21450821C2116yesmaximal, direct product factor
5C2×#16839680C214yesmaximal, complemented
6C2×#16839664C212yesmaximal, complemented
7C2×#16839663C214yesmaximal, complemented
8C2×C4×C4⋊C4×C61C211yesmaximal, characteristic, complemented
9C23×Dic122C2211yescharacteristic
10C23×D244C2212yes—
11C23×D244C2212yes—
12C23×D244C2212yes—
13C2×#14519774—28no—
14C2×#14519774C2218yes—
15C2×#14519765—216no—
16C2×#14519765C22116yescomplemented
17C2×C4×Dic122—28no—
18C2×C4×Dic122C2218yescomplemented
19C22×C4⋊Dic61C2211yescharacteristic
20C22×#11758196C2212yes—
21C22×#11758198C2218yes—
22C22×#11758198C2218yes—
23C22×C4×Dic61C2212yes—
24#16839680C22132yescomplemented
25#16839664C22116yescomplemented
26#16839663C22132yescomplemented
27C22×C4⋊C4×C61C2212yes—
28C22×C42×C61C2212yes—
29C22×C42×C61C2211yescharacteristic
30C4×C4⋊C4×C61C2218yescomplemented
31C2×#95×C61C2212yes—
32C24×D61C2314yes—
33C22×Dic122—24no—
34C22×Dic122—24no—
35C22×Dic122D418yescomplemented
36C22×Dic122C2314yes—
37C22×D244—28no—
38C22×D244—28no—
39C22×D244—28no—
40C22×D244—28no—
41C22×D244—216no—
42C22×D244—28no—
43C22×D244—48no—
44C22×D244C2318yes—
45C22×D244C2318yes—
46C22×D244C2318yes—
47C23×Dic61C2312yes—
48C23×Dic61C2312yes—
49#14519774—232no—
50#14519765—264no—
51C4×Dic122—232no—
52C2×C4⋊Dic61—24no—
53C2×C4⋊Dic61C2314yes—
54C2×#11758196—28no—
55C2×#11758196C2318yes—
56C2×#11758198—232no—
57C2×#11758198—416no—
58C2×#11758198C23132yes—
59C2×#11758198C23132yes—
60C2×C4×Dic61—28no—
61C2×C4×Dic61C2318yes—
62C23×C4×C61C2314yes—
63C23×C4×C61C2311yescharacteristic
64C23×C4×C61C2311yescharacteristic
65C23×C4×C61C2311yescharacteristic
66C2×C4⋊C4×C61—28no—
67C2×C4⋊C4×C61C2318yes—
68C2×C42×C61—28no—
69C2×C42×C61D418yes—
70C2×C42×C61C2318yes—
71C2×C42×C61C2314yes—
72#95×C61C2318yes—
73C24×C61C2411yescharacteristic
74C23×D61—28no—
75C23×D61—28no—
76C23×D61—28no—
77C23×D61—216no—
78C23×D61—216no—
79C23×D61C2418yes—
80C22×C4×C61—24no—
81C22×C4×C61—28no—
82C22×C4×C61—28no—
83C22×C4×C61—28no—
84C22×C4×C61C2×D414yes—
85C22×C4×C61C2×D414yes—
86C22×C4×C61C2×D414yes—
87C22×C4×C61C2×D414yes—
88C22×C4×C61#4114yes—
89C22×C4×C61#4118yes—
90C22×C4×C61C2418yes—
91C22×C4×C61C2412yes—
92C22×C4×C61C2412yes—
93C22×C4×C61C2412yes—
94C22×Dic61—24no—
95C22×Dic61—24no—
96C22×Dic61—24no—
97C22×Dic61—28no—
98C22×Dic61C2×D418yes—
99C22×Dic61C2414yes—
100C22×Dic61C2414yes—
101C2×D244—216no—
102C2×D244—216no—
103C2×D244—216no—
104C2×D244—216no—
105C2×D244—216no—
106C2×D244—232no—
107C2×D244—416no—
108C2×D244—432no—
109C2×D244—432no—
110C2×D244—432no—
111C2×Dic122—232no—
112C2×Dic122—28no—
113C2×Dic122—28no—
114C2×Dic122C2×D4116yescomplemented
115C4⋊C4×C61—216no—
116C42×C61—216no—
117C42×C61C2×D4116yes—
118#11758198—264no—
119#11758198—432no—
120C4⋊Dic61—28no—
121#11758196—216no—
122C4×Dic61—216no—
123C23×C61C22×D412yes—
124C23×C61C22×D412yes—
125C23×C61C2×#4112yes—
126C23×C61C2×#4114yes—
127C23×C61H(5,𝔽2)14yes—
128C23×C61C2511yescharacteristic
129C22×D61—28no—
130C22×D61—28no—
131C22×D61—28no—
132C22×D61—216no—
133C22×D61—216no—
134C22×D61—416no—
135C22×D61—416no—
136C22×D61—416no—
137C22×D61—432no—
138C22×D61—432no—
139C2×C4×C61—28no—
140C2×C4×C61—24no—
141C2×C4×C61—28no—
142C2×C4×C61—28no—
143C2×C4×C61—28no—
144C2×C4×C61—416no—
145C2×C4×C61#121116yes—
146C2×C4×C61#124116yescomplemented
147C2×C4×C61C22×D414yes—
148C2×C4×C61C22×D414yes—
149C2×C4×C61C22×D414yes—
150C2×C4×C61C22×D414yes—
151C2×C4×C61C2×#4114yes—
152C2×C4×C61C2×#4118yes—
153C2×Dic61—216no—
154C2×Dic61—24no—
155C2×Dic61—24no—
156C2×Dic61—24no—
157C2×Dic61—28no—
158C2×Dic61—48no—
159C2×Dic61C22×D418yes—
160D244—432no—
161D244—432no—
162D244—432no—
163Dic122—232no—
164C2×#2548—611nomaximal, Sylow
165C22×C61C2×#12114yes—
166C22×C61C2×#12414yes—
167C22×C61#53514yes—
168C22×C61#55018yes—
169C22×C61#55918yes—
170C22×C61C23×D411yescharacteristic
171C22×C61C23×D411yescharacteristic
172C22×C61C22×#4112yes—
173C22×C61C22×#4111yescharacteristic
174C22×C61C2×H(5,𝔽2)12yes—
175C2×D61—48no—
176C2×D61—48no—
177C2×D61—48no—
178C2×D61—416no—
179C2×D61—416no—
180C2×D61—832no—
181C4×C61—24no—
182C4×C61—48no—
183C4×C61C2×#12118yes—
184C4×C61C2×#12418yescomplemented
185Dic61—28no—
186Dic61—44no—
187C22×#127—611no—
188C22×#124—612no—
189C22×C4×Q8—611no—
190#2548—6116no—
191C2×#394—614no—
192C2×#390—612no—
193C2×#390—614no—
194C2×C4×C4⋊C4D6111yescharacteristic, complemented
195C2×C61#254818yescomplemented
196C2×C61C22×#12111yescharacteristic
197C2×C61C22×#12411yescharacteristic
198C2×C61C2×#53511yescharacteristic
199C2×C61C2×#55012yes—
200C2×C61C2×#55912yes—
201D61—88no—
202C23×Q8—611no—
203C23×D4—612no—
204C23×D4—612no—
205C23×D4—612no—
206C2×#127—618no—
207C2×#127—1228no—
208C2×#124—6116no—
209C2×#124—12216no—
210C2×C4×Q8—618no—
211C2×C4×Q8—1228no—
212C22×C4⋊C4—612no—
213C22×C4⋊C4—611no—
214C22×C4⋊C4C2×D6112yes—
215C22×C22⋊C4—618no—
216C22×C22⋊C4—618no—
217C22×C42—612no—
218C22×C42C2×D6112yes—
219C22×C42C2×D6111yescharacteristic
220#394—6132no—
221#390—6132no—
222#390—6116no—
223C4×C4⋊C4C2×D6118yescomplemented
224C2×#95C2×D6112yes—
225C61C2×#254811yescharacteristic, complemented, Sylow
226C25—614no—
227C22×Q8—618no—
228C22×Q8—614no—
229C22×Q8—1224no—
230C22×Q8—1224no—
231C22×D4—618no—
232C22×D4—618no—
233C22×D4—618no—
234C22×D4—1228no—
235C22×D4—1228no—
236C22×D4—1228no—
237C22×D4—12216no—
238C22×D4—1228no—
239C22×D4—1228no—
240C22×D4—2448no—
241C23×C4—612no—
242C23×C4—612no—
243C23×C4C22×D6114yes—
244C23×C4C22×D6111yescharacteristic
245C23×C4C22×D6111yescharacteristic
246C23×C4C22×D6111yescharacteristic
247#127—12232no—
248#124—12264no—
249C4×Q8—12232no—
250C2×C4⋊C4—28no—
251C2×C4⋊C4—614no—
252C2×C4⋊C4—618no—
253C2×C4⋊C4—1228no—
254C2×C4⋊C4—1224no—
255C2×C4⋊C4C22×D6118yes—
256C2×C22⋊C4—6132no—
257C2×C22⋊C4—6132no—
258C2×C22⋊C4—12232no—
259C2×C22⋊C4—24416no—
260C2×C42—28no—
261C2×C42—618no—
262C2×C42—1228no—
263C2×C42D24418yes—
264C2×C42C22×D6118yes—
265C2×C42C22×D6114yes—
266#95C22×D6118yes—
267C24—618no—
268C24—1228no—
269C24—1228no—
270C24—12216no—
271C24—1228no—
272C24—12216no—
273C24C23×D6111yescharacteristic
274C2×Q8—6116no—
275C2×Q8—1228no—
276C2×Q8—1228no—
277C2×Q8—12232no—
278C2×D4—12216no—
279C2×D4—12216no—
280C2×D4—12216no—
281C2×D4—12216no—
282C2×D4—12232no—
283C2×D4—12216no—
284C2×D4—24416no—
285C2×D4—24432no—
286C2×D4—24432no—
287C2×D4—24432no—
288C22×C4—24no—
289C22×C4—28no—
290C22×C4—28no—
291C22×C4—28no—
292C22×C4—618no—
293C22×C4—614no—
294C22×C4—614no—
295C22×C4—1224no—
296C22×C4—1224no—
297C22×C4—1224no—
298C22×C4—1228no—
299C22×C4C2×D24414yes—
300C22×C4C2×D24414yes—
301C22×C4C2×D24414yes—
302C22×C4#1175822218yes—
303C22×C4D4×D6114yes—
304C22×C4#1175822614yes—
305C22×C4C23×D6118yes—
306C22×C4C23×D6112yes—
307C22×C4C23×D6112yes—
308C22×C4C23×D6112yes—
309C4⋊C4—216no—
310C4⋊C4—12216no—
311C4⋊C4—1228no—
312C22⋊C4—12264no—
313C22⋊C4—24432no—
314C42—216no—
315C42—12216no—
316C42C2×D244116yes—
317C23—1228no—
318C23—1228no—
319C23—12216no—
320C23—1228no—
321C23—12216no—
322C23—24432no—
323C23—24416no—
324C23—24416no—
325C23—24416no—
326C23—24432no—
327C23C2×D4×D6112yes—
328C23C22×D24412yes—
329C23C2×#1175822214yes—
330C23C2×#1175822612yes—
331C23#1451982314yes—
332C23C24×D6111yescharacteristic
333Q8—12232no—
334D4—24432no—
335D4—24432no—
336D4—24432no—
337C2×C4—28no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—416no—
343C2×C4—618no—
344C2×C4—12216no—
345C2×C4—1224no—
346C2×C4—1224no—
347C2×C4—1224no—
348C2×C4—1228no—
349C2×C4—2448no—
350C2×C4#14519752116yes—
351C2×C4#14519765116yescomplemented
352C2×C4C2×D4×D6114yes—
353C2×C4C22×D24414yes—
354C2×C4C22×D24414yes—
355C2×C4C22×D24414yes—
356C2×C4C2×#1175822218yes—
357C2×C4C2×#1175822614yes—
358C22—48832no—
359C22—2448no—
360C22—24416no—
361C22—2448no—
362C22—2448no—
363C22—24416no—
364C22C2×#1451975214yes—
365C22C2×#1451976514yes—
366C22#1684033114yes—
367C22#1684043318yes—
368C22#1684049718yes—
369C22C22×D4×D6111yescharacteristic
370C22C23×D24411yescharacteristic
371C22C22×#1175822212yes—
372C22C22×#1175822611yescharacteristic
373C22C2×#1451982312yes—
374C4—24no—
375C4—48no—
376C4—1228no—
377C4—2444no—
378C4C2×#1451975218yes—
379C4C2×#1451976518yescomplemented
380C2—4888no—
381C2#2145082118yesdirect product factor
382C2C22×#1451975211yescharacteristic
383C2C22×#1451976511yescharacteristic
384C2C2×#1684033111yescharacteristic
385C2C2×#1684043312yes—
386C2C2×#1684049712yes—
subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C4×C4⋊C4×C61C2
socleC24×C61C24
prime radicalC22×#14519774C2
hypercenterC2×C4×C4⋊C4D61
hypocenterC61C2×#2548
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×#14519765C2semidirect
3. C22×C4×Dic122C2semidirect
4. #21450821C2direct (N × H)
5. C2×#16839680C2semidirect
6. C2×#16839664C2semidirect
7. C2×#16839663C2semidirect
8. C2×C4×C4⋊C4×C61C2semidirect
16. C2×#14519765C22semidirect
18. C2×C4×Dic122C22semidirect
24. #16839680C22semidirect
25. #16839664C22semidirect
26. #16839663C22semidirect
30. C4×C4⋊C4×C61C22semidirect
35. C22×Dic122D4semidirect
114. C2×Dic122C2×D4semidirect
146. C2×C4×C61#124semidirect
184. C4×C61C2×#124semidirect
194. C2×C4×C4⋊C4D61semidirect
195. C2×C61#2548semidirect
223. C4×C4⋊C4C2×D61semidirect
225. C61C2×#2548semidirect
351. C2×C4#14519765semidirect
379. C4C2×#14519765semidirect
381. C2#21450821direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197742
C22×#145197652
C22×C4×Dic1222
#214508212
C2×#168396802
C2×#168396642
C2×#168396632
C2×C4×C4⋊C4×C612
C2×#254861