Finite Group Databasebeta

← C2×#21456221 #30549312

Subgroups — C2×#21456221 #30549312

Order 15616.

2182 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840313C211yesmaximal, characteristic
2C2×#125×D61C211yesmaximal, characteristic, complemented
3#21456221C2116yesmaximal, direct product factor
4C2×#16840130C211yesmaximal, characteristic, complemented
5C2×#16840128C211yesmaximal, characteristic, complemented
6C2×#16840127C211yesmaximal, characteristic, complemented
7C2×#16840118C214yesmaximal, complemented
8C2×#16839762C214yesmaximal, complemented
9C2×#16839714C211yesmaximal, characteristic, complemented
10C2×C61×#491C211yesmaximal, characteristic, complemented
11C22×#11758226C2212yes—
12C22×#11758189C2212yes—
13#16840313—24no—
14#16840313C2218yes—
15C2×#14519774C2211yescharacteristic
16C2×#14519769C2211yescharacteristic
17C2×#14519768C2212yes—
18C2×#14519767—22no—
19#125×D61—24no—
20#125×D61C2218yescomplemented
21C2×#14519766C2212yes—
22C2×#14519752—22no—
23C2×#14519739—22no—
24C2×C4⋊C4×D61—22no—
25C2×C4⋊C4×D61C2212yes—
26C2×C42×D61C2211yescharacteristic
27#16840130C2218yescomplemented
28#16840128C2218yescomplemented
29#16840127C2218yescomplemented
30#16840118C22132yescomplemented
31#16839762C22132yescomplemented
32C2×#14519701C2214yes—
33C2×#14519699C2214yes—
34C2×#14519697C2214yes—
35#16839714C2218yescomplemented
36C2×#14519688C2211yescharacteristic
37C2×C8×Dic61C2212yes—
38C2×C4⋊Q8×C61C2211yescharacteristic
39C2×#125×C61C2211yescharacteristic
40C61×#491C2218yescomplemented
41C2×#103×C61C2214yes—
42C2×#97×C61C2211yescharacteristic
43C2×#11758226—24no—
44C2×#11758226—216no—
45C2×#11758226C2318yes—
46C22×D244—22no—
47C22×D244—22no—
48C22×D244C2312yes—
49C22×C4×D61—22no—
50C22×C4×D61—22no—
51C22×C4×D61D412yes—
52C22×C4×D61C2311yescharacteristic
53C2×#11758189—28no—
54C2×#11758189C2318yes—
55C22×#92418C2312yes—
56#14519774—22no—
57#14519774C2314yes—
58#14519769—22no—
59#14519769C2314yes—
60#14519768—24no—
61#14519768C2318yes—
62#14519767—216no—
63#14519766—24no—
64#14519766C2318yes—
65#14519752—216no—
66#14519739—216no—
67C2×C4⋊Dic61—22no—
68C2×C4⋊Dic61C2312yes—
69C2×#11758196—22no—
70C2×#11758196—22no—
71C2×#11758196—22no—
72C4⋊C4×D61—216no—
73C4⋊C4×D61—24no—
74C4⋊C4×D61C2318yes—
75C2×#11758198—24no—
76C2×C4×Dic61D412yes—
77C2×C4×Dic61C2311yescharacteristic
78C42×D61D414yes—
79C42×D61C2314yes—
80#14519701C23116yes—
81#14519699C23116yes—
82#14519697C23116yes—
83#14519688C2314yes—
84C8×Dic61C2318yes—
85C22×Q8×C61C2312yes—
86C22×C8×C61C2312yes—
87C4⋊Q8×C61—22no—
88C4⋊Q8×C61C2314yes—
89#125×C61—22no—
90#125×C61C2314yes—
91C2×C4⋊C4×C61—22no—
92C2×C4⋊C4×C61—22no—
93C2×C4⋊C4×C61C2312yes—
94C2×C42×C61C2311yescharacteristic
95#103×C61C23116yes—
96#97×C61C2314yes—
97C23×D61—22no—
98C23×D61C2×D411yescharacteristic
99C2×Q8×C61—22no—
100C2×Q8×C61—28no—
101C2×Q8×C61C2414yes—
102C22×C4×C61—22no—
103C22×C4×C61—22no—
104C22×C4×C61C2×D412yes—
105C22×C4×C61C2411yescharacteristic
106C22×Dic61—22no—
107C22×Dic61C2×D412yes—
108C22×Dic61C2×D411yescharacteristic
109#11758226—232no—
110#11758226—416no—
111C2×D244—28no—
112C2×D244—28no—
113C2×D244—28no—
114C2×D244—22no—
115C2×D244—48no—
116C2×D244—48no—
117C2×D244C2414yes—
118C2×C4×D61—28no—
119C2×C4×D61—28no—
120C2×C4×D61—44no—
121C2×C4×D61—48no—
122C2×C4×D61—48no—
123C2×C4×D61C2×D418yes—
124C2×C4×D61C2×D412yes—
125C2×C4×D61#4118yes—
126C2×C4×D61C2412yes—
127C2×C8×C61—24no—
128C2×C8×C61C2414yes—
129C4⋊C4×C61—28no—
130C4⋊C4×C61—28no—
131C4⋊C4×C61—22no—
132C4⋊C4×C61C2414yes—
133C42×C61C2×D412yes—
134C42×C61C2412yes—
135#11758198—216no—
136C4⋊Dic61—22no—
137C4⋊Dic61—28no—
138C4⋊Dic61C2414yes—
139#11758196—28no—
140#11758196—28no—
141#11758196—28no—
142C4×Dic61C2×D412yes—
143C4×Dic61C2×D418yes—
144C4×Dic61C2412yes—
145C2×#92418—24no—
146C2×#92418C2414yes—
147#11758189—216no—
148C23×C61C22×D411yescharacteristic
149C22×D61—24no—
150C22×D61—24no—
151C22×D61—44no—
152C22×D61—48no—
153C22×D61#12414yes—
154C22×D61C22×D412yes—
155Q8×C61—28no—
156Q8×C61—44no—
157C2×C4×C61—24no—
158C2×C4×C61—24no—
159C2×C4×C61—24no—
160C2×C4×C61—44no—
161C2×C4×C61—44no—
162C2×C4×C61C22×D414yes—
163C2×C4×C61C22×D411yescharacteristic
164C2×C4×C61C2×#4114yes—
165C2×C4×C61C2511yescharacteristic
166C2×Dic61—24no—
167C2×Dic61—24no—
168C2×Dic61—44no—
169C2×Dic61#12414yes—
170C2×Dic61C22×D414yes—
171C2×Dic61C22×D412yes—
172D244—28no—
173D244—416no—
174D244—416no—
175D244—44no—
176C4×D61—48no—
177C4×D61—416no—
178C4×D61—416no—
179C4×D61#12418yes—
180C4×D61C2×#4118yes—
181C8×C61—24no—
182#92418—24no—
183C2×#3142—611nomaximal, Sylow
184C22×C61C2×#12412yes—
185C22×C61#57514yes—
186C22×C61C23×D411yescharacteristic
187C2×D61—28no—
188C2×D61—24no—
189C2×D61—44no—
190C2×D61—48no—
191C2×D61—88no—
192C2×D61C2×#12414yes—
193C4×C61—24no—
194C4×C61—44no—
195C4×C61—44no—
196C4×C61C2×#12412yes—
197C4×C61C22×#4112yes—
198Dic61—24no—
199Dic61—44no—
200Dic61C2×#12414yes—
201C2×#532—611no—
202C22×#125—611no—
203#3142—6116no—
204C2×#491—611no—
205C2×#491D6111yescharacteristic, complemented
206C2×#490—611no—
207C2×#490—611no—
208C2×#488—614no—
209C2×#417—614no—
210C2×C4×M16—611no—
211C2×C61#314214yescomplemented
212C2×C61C22×#12411yescharacteristic
213C2×C61C2×#57512yes—
214D61—24no—
215D61—84no—
216C22×#41—612no—
217C22×M16—612no—
218#532—618no—
219#532—1224no—
220C2×C4⋊Q8C2×D6111yescharacteristic
221C2×#127—611no—
222C2×#125—618no—
223C2×#125—612no—
224C2×#125—611no—
225C2×#125—1222no—
226C2×#125—1224no—
227C2×#125C2×D6111yescharacteristic
228C2×#124—612no—
229C2×#121—1222no—
230C2×C4×D4—1222no—
231C22×C4⋊C4—612no—
232C22×C4⋊C4—1222no—
233C22×C42—611no—
234#491—618no—
235#491C2×D6118yescomplemented
236#490—618no—
237#490—618no—
238#488—6132no—
239#417—6132no—
240C2×#103—614no—
241C2×#103C2×D6114yes—
242C2×#102—614no—
243C2×#102—614no—
244C4×M16—618no—
245C2×#97—611no—
246C2×#97C2×D6111yescharacteristic
247C2×C4×C8—612no—
248C61C2×#314211yescharacteristic, complemented, Sylow
249C2×#41—618no—
250C2×#41—1224no—
251C2×#41—12216no—
252C22×Q8C22×D6112yes—
253C22×D4—612no—
254C22×D4—1222no—
255C22×D4—1222no—
256C23×C4—611no—
257C23×C4—612no—
258C23×C4—1222no—
259C23×C4—1222no—
260C2×M16—618no—
261C2×M16—1228no—
262C22×C8—612no—
263C22×C8C22×D6112yes—
264C4⋊Q8—22no—
265C4⋊Q8C22×D6114yes—
266#127—614no—
267#127—1222no—
268#125—22no—
269#125—618no—
270#125—614no—
271#125—12216no—
272#125—1224no—
273#125—1222no—
274#125C22×D6114yes—
275#124—618no—
276#124—1224no—
277#121—12216no—
278C4×D4—12216no—
279C2×C4⋊C4—22no—
280C2×C4⋊C4—22no—
281C2×C4⋊C4—612no—
282C2×C4⋊C4—618no—
283C2×C4⋊C4—1224no—
284C2×C4⋊C4—12216no—
285C2×C4⋊C4—1222no—
286C2×C4⋊C4—1222no—
287C2×C4⋊C4—1222no—
288C2×C4⋊C4—1222no—
289C2×C4⋊C4C22×D6112yes—
290C2×C22⋊C4—1224no—
291C2×C42—612no—
292C2×C42—611no—
293C2×C42—614no—
294C2×C42—614no—
295C2×C42C22×D6111yescharacteristic
296#103—6116no—
297#103C22×D61116yes—
298#102—6116no—
299#102—6116no—
300#97—614no—
301#97C22×D6114yes—
302C4×C8—618no—
303C24—611no—
304C24—1222no—
305#41—12232no—
306#41—24416no—
307C2×Q8—22no—
308C2×Q8—28no—
309C2×Q8C23×D6114yes—
310C2×D4—614no—
311C2×D4—1228no—
312C2×D4—1228no—
313C2×D4—1222no—
314C2×D4—1228no—
315C2×D4—2448no—
316C2×D4—2448no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—611no—
320C22×C4—612no—
321C22×C4—618no—
322C22×C4—612no—
323C22×C4—612no—
324C22×C4—618no—
325C22×C4—1228no—
326C22×C4—1228no—
327C22×C4—1222no—
328C22×C4—2444no—
329C22×C4—2448no—
330C22×C4—2448no—
331C22×C4D4×D6112yes—
332C22×C4C23×D6111yescharacteristic
333M16—12216no—
334C2×C8—24no—
335C2×C8—614no—
336C2×C8—1224no—
337C2×C8C23×D6114yes—
338C4⋊C4—28no—
339C4⋊C4—28no—
340C4⋊C4—22no—
341C4⋊C4—614no—
342C4⋊C4—1228no—
343C4⋊C4—1228no—
344C4⋊C4—1228no—
345C4⋊C4—1222no—
346C4⋊C4—1228no—
347C4⋊C4C23×D6114yes—
348C22⋊C4—12216no—
349C42—618no—
350C42—612no—
351C42—612no—
352C42D4×D6112yes—
353C42C23×D6112yes—
354C23—614no—
355C23—612no—
356C23—1224no—
357C23—1224no—
358C23—2444no—
359C23—2448no—
360C23C2×D4×D6111yescharacteristic
361Q8—28no—
362Q8—44no—
363D4—1228no—
364D4—24416no—
365D4—24416no—
366D4—2444no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—614no—
373C2×C4—612no—
374C2×C4—618no—
375C2×C4—618no—
376C2×C4—614no—
377C2×C4—1224no—
378C2×C4—1224no—
379C2×C4—2448no—
380C2×C4—24416no—
381C2×C4—24416no—
382C2×C4—2444no—
383C2×C4C2×D4×D6114yes—
384C2×C4C2×D4×D6111yescharacteristic
385C2×C4#41×D6114yes—
386C2×C4C24×D6111yescharacteristic
387C8—24no—
388C8—1224no—
389C22—614no—
390C22—1224no—
391C22—1228no—
392C22—4888no—
393C22—2448no—
394C22—2444no—
395C22#124×D6112yes—
396C22#1684056114yes—
397C22C22×D4×D6111yescharacteristic
398C4—24no—
399C4—44no—
400C4—44no—
401C4—614no—
402C4—1224no—
403C4—2444no—
404C4#124×D6112yes—
405C4C2×#41×D6112yes—
406C2—1224no—
407C2—4884no—
408C2#2145622114yesdirect product factor
409C2C2×#124×D6111yescharacteristic
410C2C2×#1684056112yes—
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#491C2
socleC23×C61C22×D4
prime radicalC2×#16840313C2
hypercenterC2×#491D61
hypocenterC61C2×#3142
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#491

Complements

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

NH ≅ G/Ntype
2. C2×#125×D61C2semidirect
3. #21456221C2direct (N × H)
4. C2×#16840130C2semidirect
5. C2×#16840128C2semidirect
6. C2×#16840127C2semidirect
7. C2×#16840118C2semidirect
8. C2×#16839762C2semidirect
9. C2×#16839714C2semidirect
10. C2×C61×#491C2semidirect
20. #125×D61C22semidirect
27. #16840130C22semidirect
28. #16840128C22semidirect
29. #16840127C22semidirect
30. #16840118C22semidirect
31. #16839762C22semidirect
35. #16839714C22semidirect
40. C61×#491C22semidirect
205. C2×#491D61semidirect
211. C2×C61#3142semidirect
235. #491C2×D61semidirect
248. C61C2×#3142semidirect
408. C2#21456221direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403132
C2×#125×D612
#214562212
C2×#168401302
C2×#168401282
C2×#168401272
C2×#168401182
C2×#168397622
C2×#168397142
C2×C61×#4912
C2×#314261