Finite Group Databasebeta

← C2×#21445291 #29662605

Subgroups — C2×#21445291 #29662605

Order 15616.

766 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840135C211yesmaximal, characteristic
2C2×#16840047C211yesmaximal, characteristic, complemented
3C2×#16839962C211yesmaximal, characteristic
4#21445291C218yesmaximal, direct product factor
5C2×#16839515C211yesmaximal, characteristic, complemented
6C2×#16839509C211yesmaximal, characteristic, complemented
7C2×#16839505C211yesmaximal, characteristic
8C2×C61×#446C211yesmaximal, characteristic, complemented
9C22×#11758190—21no—
10C22×#11758190—21no—
11C22×#11758201—21no—
12C2×#14519777C2211yescharacteristic
13C2×#14519774C2211yescharacteristic
14#16840135—22no—
15#16840135C2214yes—
16#16840047—22no—
17#16840047C2214yescomplemented
18#16839962—22no—
19#16839962C2214yes—
20C2×#14519708—21no—
21C2×C4⋊#92418C2211yescharacteristic
22C2×C4⋊#92418C2211yescharacteristic
23C2×#14519701—21no—
24C2×#14519697—21no—
25#16839515C2214yescomplemented
26#16839509C2214yescomplemented
27#16839505C2214yes—
28C2×C4×Q8×C61C2211yescharacteristic
29C61×#446—22no—
30C61×#446C2214yescomplemented
31C2×C4⋊C8×C61—21no—
32C2×C4⋊C8×C61C2211yescharacteristic
33C2×#97×C61—21no—
34C2×C4×C8×C61C2211yescharacteristic
35C22×Dic122—21no—
36C22×D244—21no—
37C22×D244—21no—
38C22×D244—21no—
39C2×#11758190—24no—
40C2×#11758190—24no—
41C2×#11758190—44no—
42C2×#11758190—44no—
43C2×#11758201—24no—
44C2×#11758201—44no—
45C22×#92418—21no—
46C22×#92418—21no—
47#14519777—21no—
48#14519777—21no—
49#14519777—21no—
50#14519777C2312yes—
51#14519774—21no—
52#14519774—21no—
53#14519774—21no—
54#14519774C2312yes—
55C2×C4⋊Dic61—21no—
56C2×C4⋊Dic61—21no—
57#14519708—24no—
58C4⋊#92418—21no—
59C4⋊#92418—21no—
60C4⋊#92418C2312yes—
61C4⋊#92418C2312yes—
62#14519701—24no—
63#14519697—24no—
64C22×Q8×C61D411yescharacteristic
65C22×C8×C61—21no—
66C22×C8×C61D411yescharacteristic
67C22×C8×C61D411yescharacteristic
68C4×Q8×C61—21no—
69C4×Q8×C61—21no—
70C4×Q8×C61D412yes—
71C4×Q8×C61C2312yes—
72C2×C4⋊C4×C61—21no—
73C2×C4⋊C4×C61D411yescharacteristic
74C2×C42×C61—21no—
75C2×C42×C61C2311yescharacteristic
76C4⋊C8×C61—24no—
77C4⋊C8×C61—21no—
78C4⋊C8×C61C2312yes—
79#97×C61—24no—
80C4×C8×C61D412yes—
81C4×C8×C61C2312yes—
82C23×D61—41no—
83C2×Q8×C61—21no—
84C2×Q8×C61—22no—
85C2×Q8×C61—22no—
86C2×Q8×C61C2×D412yes—
87C22×C4×C61—21no—
88C22×C4×C61—21no—
89C22×C4×C61C2×D411yescharacteristic
90C22×C4×C61C2×D411yescharacteristic
91C22×C4×C61#4111yescharacteristic
92C22×Dic61—41no—
93C2×D244—22no—
94C2×D244—22no—
95C2×D244—22no—
96C2×D244—42no—
97C2×D244—42no—
98C2×D244—42no—
99C2×D244—42no—
100C2×D244—41no—
101C2×D244—41no—
102C2×D244—41no—
103C2×D244—82no—
104C2×Dic122—22no—
105C2×Dic122—42no—
106C2×Dic122—42no—
107C2×Dic122—41no—
108C2×C8×C61—22no—
109C2×C8×C61—22no—
110C2×C8×C61—42no—
111C2×C8×C61SD1614yescomplemented
112C2×C8×C61C2×D412yes—
113C2×C8×C61C2×D412yes—
114C4⋊C4×C61—22no—
115C4⋊C4×C61—21no—
116C4⋊C4×C61—22no—
117C4⋊C4×C61C2×D412yes—
118C42×C61—22no—
119C42×C61—22no—
120C42×C61C2×D411yescharacteristic
121C42×C61C2×D411yescharacteristic
122C42×C61#4111yescharacteristic
123C42×C61C2411yescharacteristic
124#11758201—48no—
125C4⋊Dic61—22no—
126C4⋊Dic61—22no—
127C4⋊Dic61—41no—
128C4⋊Dic61—41no—
129C2×#92418—22no—
130C2×#92418—22no—
131C2×#92418—42no—
132C2×#92418—42no—
133#11758190—48no—
134#11758190—48no—
135C23×C61#12111yescharacteristic
136C22×D61—42no—
137C22×D61—82no—
138C22×D61—82no—
139C22×D61—82no—
140Q8×C61—22no—
141Q8×C61—22no—
142Q8×C61—42no—
143C2×C4×C61—22no—
144C2×C4×C61—22no—
145C2×C4×C61—22no—
146C2×C4×C61—42no—
147C2×C4×C61—42no—
148C2×C4×C61#12111yescharacteristic
149C2×C4×C61#12111yescharacteristic
150C2×C4×C61#12111yescharacteristic
151C2×C4×C61C2×SD1612yes—
152C2×C4×C61AGL(1,ℤ/8)12yes—
153C2×C4×C61AGL(1,ℤ/8)12yes—
154C2×C4×C61#13712yes—
155C2×C4×C61C22×D411yescharacteristic
156C2×C4×C61C22×D411yescharacteristic
157C2×C4×C61C2×#4111yescharacteristic
158C2×Dic61—42no—
159C2×Dic61—82no—
160D244—42no—
161D244—42no—
162D244—42no—
163D244—42no—
164D244—82no—
165D244—82no—
166D244—82no—
167D244—82no—
168Dic122—42no—
169Dic122—42no—
170Dic122—82no—
171C8×C61—22no—
172C8×C61—42no—
173C8×C61C2×SD1614yescomplemented
174#92418—42no—
175#92418—42no—
176C2×#1686—611nomaximal, Sylow
177C22×C61#46012yes—
178C22×C61#46812yes—
179C22×C61#47112yes—
180C22×C61C2×#12111yescharacteristic
181C2×D61—82no—
182C2×D61—82no—
183C2×D61—82no—
184C2×D61—164no—
185C4×C61—21no—
186C4×C61—21no—
187C4×C61—42no—
188C4×C61—42no—
189C4×C61#46012yes—
190C4×C61#46812yes—
191C4×C61C22×SD1611yescharacteristic
192C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
193C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
194C4×C61C2×#13711yescharacteristic
195Dic61—82no—
196C2×#492—611no—
197C2×#475—611no—
198C2×#460—611no—
199C2×#446D6111yescharacteristic, complemented
200#1686—618no—
201C2×#335—611no—
202C2×#332—611no—
203C2×#331—611no—
204C2×C61#168614yescomplemented
205C2×C61C2×#46011yescharacteristic
206C2×C61C2×#46811yescharacteristic
207C2×C61C2×#47111yescharacteristic
208D61—162no—
209C22×SD16—1221no—
210C22×SD16—1221no—
211C22×SD16—1221no—
212C2×C4⋊Q8—611no—
213C2×#127—611no—
214C2×C4×Q8C2×D6111yescharacteristic
215#492—614no—
216#492—1222no—
217#475—614no—
218#475—1222no—
219#460—614no—
220#460—1222no—
221#446—22no—
222#446C2×D6114yescomplemented
223C2×#106—1221no—
224C2×C4⋊C8—21no—
225C2×C4⋊C8—611no—
226C2×C4⋊C8—611no—
227C2×C4⋊C8C2×D6111yescharacteristic
228C2×#103—1221no—
229C2×#102—1221no—
230C2×#97—21no—
231C2×C4×C8C2×D6111yescharacteristic
232#335—614no—
233#332—614no—
234#331—614no—
235C61C2×#168611yescharacteristic, complemented, Sylow
236C22×Q8—1221no—
237C22×Q8D24411yescharacteristic
238C22×D4—1221no—
239C22×D4—1221no—
240C22×D4—1221no—
241C2×SD16—1224no—
242C2×SD16—1224no—
243C2×SD16—1224no—
244C2×SD16—2444no—
245C2×SD16—2444no—
246C2×SD16—2444no—
247C22×C8—21no—
248C22×C8—1221no—
249C22×C8—1221no—
250C22×C8C22⋊D6111yescharacteristic
251C22×C8C22⋊D6111yescharacteristic
252C4⋊Q8—612no—
253C4⋊Q8—1221no—
254C4⋊Q8—1221no—
255C4⋊Q8—1221no—
256#127—612no—
257#127—1221no—
258#127—1221no—
259#127—1221no—
260C4×Q8—21no—
261C4×Q8—21no—
262C4×Q8D24412yes—
263C4×Q8C22×D6112yes—
264C2×C4⋊C4—21no—
265C2×C4⋊C4—1221no—
266C2×C4⋊C4—1221no—
267C2×C4⋊C4D24411yescharacteristic
268C2×C42—21no—
269C2×C42C22×D6111yescharacteristic
270#106—1224no—
271C4⋊C8—24no—
272C4⋊C8—21no—
273C4⋊C8—612no—
274C4⋊C8—612no—
275C4⋊C8—1221no—
276C4⋊C8—1221no—
277C4⋊C8C22×D6112yes—
278#103—1224no—
279#102—1224no—
280#97—24no—
281C4×C8C22⋊D6112yes—
282C4×C8C22×D6112yes—
283C24—2441no—
284C2×Q8—21no—
285C2×Q8—22no—
286C2×Q8—22no—
287C2×Q8—1222no—
288C2×Q8—2442no—
289C2×Q8—2442no—
290C2×Q8—2441no—
291C2×Q8C2×D24412yes—
292C2×D4—1222no—
293C2×D4—1222no—
294C2×D4—1222no—
295C2×D4—4882no—
296C2×D4—2442no—
297C2×D4—2441no—
298C2×D4—2441no—
299C2×D4—2441no—
300C2×D4—2442no—
301C2×D4—2442no—
302C2×D4—2442no—
303C22×C4—21no—
304C22×C4—21no—
305C22×C4—2441no—
306C22×C4C2×D24411yescharacteristic
307C22×C4#1175822211yescharacteristic
308C22×C4C2×C22⋊D6111yescharacteristic
309SD16—2448no—
310SD16—2448no—
311SD16—2448no—
312C2×C8—22no—
313C2×C8—22no—
314C2×C8—42no—
315C2×C8—1222no—
316C2×C8—1222no—
317C2×C8—2442no—
318C2×C8—2442no—
319C2×C8#1175820114yescomplemented
320C2×C8C2×C22⋊D6112yes—
321C2×C8C2×C22⋊D6112yes—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—21no—
325C4⋊C4—1222no—
326C4⋊C4—1222no—
327C4⋊C4—2441no—
328C4⋊C4—2441no—
329C4⋊C4C2×D24412yes—
330C42—22no—
331C42—22no—
332C42C2×D24411yescharacteristic
333C42#1175822211yescharacteristic
334C42C2×C22⋊D6111yescharacteristic
335C42C23×D6111yescharacteristic
336C23—4882no—
337C23—4882no—
338C23—4882no—
339C23—2442no—
340C23#1451975111yescharacteristic
341Q8—22no—
342Q8—22no—
343Q8—42no—
344Q8—4882no—
345Q8—2442no—
346Q8—2442no—
347D4—4882no—
348D4—4882no—
349D4—4882no—
350D4—4882no—
351D4—2442no—
352D4—2442no—
353D4—2442no—
354D4—2442no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—4882no—
361C2×C4—2442no—
362C2×C4#1451975111yescharacteristic
363C2×C4#1451975111yescharacteristic
364C2×C4#1451975111yescharacteristic
365C2×C4C2×#1175820112yes—
366C2×C4#1451980212yes—
367C2×C4#1451980512yes—
368C2×C4#1451981012yes—
369C2×C4C22×C22⋊D6111yescharacteristic
370C2×C4C22×D24411yescharacteristic
371C2×C4C2×#1175822211yescharacteristic
372C8—22no—
373C8—42no—
374C8—2442no—
375C8—2442no—
376C8C2×#1175820114yescomplemented
377C22—9764no—
378C22—4882no—
379C22—4882no—
380C22—4882no—
381C22#1683996212yes—
382C22#1684000812yes—
383C22#1684002512yes—
384C22C2×#1451975111yescharacteristic
385C4—21no—
386C4—21no—
387C4—42no—
388C4—42no—
389C4—4882no—
390C4#1683996212yes—
391C4#1684000812yes—
392C4C22×#1175820111yescharacteristic
393C4C2×#1451980211yescharacteristic
394C4C2×#1451980511yescharacteristic
395C4C2×#1451981011yescharacteristic
396C2—9762no—
397C2#2144529114yesdirect product factor
398C2C2×#1683996211yescharacteristic
399C2C2×#1684000811yescharacteristic
400C2C2×#1684002511yescharacteristic
subgroupG/H
centerC23#14519751
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#446C2
socleC23×C61#121
prime radicalC2×#14519774C22
hypercenterC2×#446D61
hypocenterC61C2×#1686
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#446

Complements

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

NH ≅ G/Ntype
2. C2×#16840047C2semidirect
4. #21445291C2direct (N × H)
5. C2×#16839515C2semidirect
6. C2×#16839509C2semidirect
8. C2×C61×#446C2semidirect
17. #16840047C22semidirect
25. #16839515C22semidirect
26. #16839509C22semidirect
30. C61×#446C22semidirect
111. C2×C8×C61SD16semidirect
173. C8×C61C2×SD16semidirect
199. C2×#446D61semidirect
204. C2×C61#1686semidirect
222. #446C2×D61semidirect
235. C61C2×#1686semidirect
319. C2×C8#11758201semidirect
376. C8C2×#11758201semidirect
397. C2#21445291direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401352
C2×#168400472
C2×#168399622
#214452912
C2×#168395152
C2×#168395092
C2×#168395052
C2×C61×#4462
C2×#168661