Finite Group Databasebeta

← C2×#21458188 #30558449

Subgroups — C2×#21458188 #30558449

Order 15616.

1866 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840452C212yesmaximal
2#21458188C2116yesmaximal, direct product factor
3C2×#16840164C211yesmaximal, characteristic, complemented
4C2×#16840104C212yesmaximal, complemented
5C2×#16840093C212yesmaximal, complemented
6C2×#16840070C212yesmaximal, complemented
7C2×#16840003C211yesmaximal, characteristic, complemented
8C2×#16840003C211yesmaximal, characteristic, complemented
9C2×C4×Dic244C211yesmaximal, characteristic, complemented
10C2×#16839800C211yesmaximal, characteristic, complemented
11C22×#14519711C211yesmaximal, characteristic, complemented
12C2×C8×D4×C61C211yesmaximal, characteristic
13C22×Dic244C2211yescharacteristic
14#16840452—28no—
15#16840452C22116yes—
16C2×#14519770—22no—
17C2×#14519769C2212yes—
18C2×#14519767—22no—
19C2×#14519758—22no—
20C2×#14519756C2212yes—
21C2×#14519756C2212yes—
22C2×C4×Dic122C2212yes—
23C2×#14519736C2212yes—
24C2×#14519733—22no—
25C22×C4⋊Dic61C2212yes—
26#16840164C2218yescomplemented
27#16840104C22116yescomplemented
28#16840093C22116yescomplemented
29#16840070C22116yescomplemented
30#16840003C2218yescomplemented
31#16840003C2218yescomplemented
32C4×Dic244C2218yescomplemented
33#16839800C2218yescomplemented
34C2×#14519711C2211yescharacteristic
35C2×#14519711C2211yescharacteristic
36C2×#14519711C2211yescharacteristic
37C2×#14519711C2212yes—
38C2×#14519711C2218yescomplemented
39C2×#14519709C2212yes—
40C2×#14519709C2212yes—
41C2×#14519702C2212yes—
42C2×#14519702C2212yes—
43C2×#14519702C2212yes—
44C23×C8×C61C2211yescharacteristic
45C23×C8×C61C2211yescharacteristic
46C2×C4×D4×C61C2211yescharacteristic
47C8×D4×C61C2218yes—
48C2×C4⋊C8×C61C2211yescharacteristic
49C2×C22⋊C8×C61C2211yescharacteristic
50C2×C22⋊C8×C61C2211yescharacteristic
51C2×C4×C8×C61C2211yescharacteristic
52C22×Dic122C2312yes—
53C23×Dic61—22no—
54C2×Dic244—24no—
55C2×Dic244C2314yes—
56#14519770—216no—
57#14519769—24no—
58#14519769C2318yes—
59#14519767—216no—
60#14519758—216no—
61#14519756—24no—
62#14519756—24no—
63#14519756C2318yes—
64#14519756C2318yes—
65C4×Dic122—24no—
66C4×Dic122C2318yes—
67#14519736—24no—
68#14519736C2318yes—
69#14519733—216no—
70C2×C4⋊Dic61—24no—
71C2×C4⋊Dic61—22no—
72C2×C4⋊Dic61C2318yes—
73C2×C4⋊Dic61C2312yes—
74C2×C4⋊Dic61C2312yes—
75C2×C4⋊Dic61C2312yes—
76C2×#11758196—22no—
77C2×#11758196—22no—
78C2×#11758196—22no—
79C2×#11758196—22no—
80C2×#11758196—22no—
81C2×C22⋊Dic61—22no—
82C2×C22⋊Dic61—22no—
83C2×C22⋊Dic61—22no—
84C2×C4×Dic61—22no—
85C2×C4×Dic61—22no—
86#14519711C2314yes—
87#14519711C2314yes—
88#14519711C2314yes—
89#14519711C2318yes—
90#14519709C2318yes—
91#14519709C2318yes—
92#14519702C2318yes—
93#14519702C2318yes—
94#14519702C2318yes—
95C22×D4×C61D411yescharacteristic
96C23×C4×C61C2311yescharacteristic
97C23×C4×C61C2311yescharacteristic
98C22×C8×C61—24no—
99C22×C8×C61—24no—
100C22×C8×C61C2314yes—
101C22×C8×C61C2314yes—
102C22×C8×C61C2311yescharacteristic
103C22×C8×C61C2311yescharacteristic
104C22×C8×C61C2311yescharacteristic
105C22×C8×C61C2311yescharacteristic
106C4×D4×C61D414yes—
107C4×D4×C61C2314yes—
108C2×C4⋊C4×C61D411yescharacteristic
109C2×C22⋊C4×C61D411yescharacteristic
110C2×C22⋊C4×C61D411yescharacteristic
111C2×C42×C61C2311yescharacteristic
112C4⋊C8×C61C2314yes—
113C22⋊C8×C61C2314yes—
114C22⋊C8×C61C2314yes—
115C4×C8×C61C2314yes—
116C24×C61C2×D411yescharacteristic
117C24×C61C2×D411yescharacteristic
118C2×D4×C61—24no—
119C2×D4×C61C2×D414yes—
120C22×C4×C61—22no—
121C22×C4×C61—22no—
122C22×C4×C61—22no—
123C22×C4×C61—22no—
124C22×C4×C61C2×D411yescharacteristic
125C22×C4×C61C2×D411yescharacteristic
126C22×C4×C61C2×D411yescharacteristic
127C22×C4×C61C2×D411yescharacteristic
128C22×C4×C61C2×D412yes—
129C22×C4×C61C2×D412yes—
130C22×C4×C61C2412yes—
131C22×C4×C61C2412yes—
132C22×C4×C61C2411yescharacteristic
133C22×Dic61—22no—
134C22×Dic61—22no—
135C22×Dic61—28no—
136C22×Dic61—22no—
137C22×Dic61—22no—
138C22×Dic61—48no—
139C2×Dic122—24no—
140C2×Dic122—24no—
141C2×Dic122—22no—
142C2×Dic122C2414yes—
143C2×C8×C61—22no—
144C2×C8×C61—22no—
145C2×C8×C61—22no—
146C2×C8×C61—28no—
147C2×C8×C61—28no—
148C2×C8×C61#4114yes—
149C2×C8×C61C2412yes—
150C2×C8×C61C2412yes—
151C2×C8×C61C2412yes—
152C2×C8×C61C2412yes—
153C4⋊C4×C61C2×D414yes—
154C22⋊C4×C61C2×D414yes—
155C22⋊C4×C61C2×D414yes—
156C42×C61C2×D412yes—
157C42×C61C2412yes—
158C22⋊Dic61—28no—
159C22⋊Dic61—28no—
160C22⋊Dic61—28no—
161C4⋊Dic61—22no—
162C4⋊Dic61—22no—
163C4⋊Dic61—28no—
164C4⋊Dic61—22no—
165C4⋊Dic61C2414yes—
166C4⋊Dic61C2414yes—
167C4⋊Dic61C2414yes—
168#11758196—28no—
169#11758196—28no—
170#11758196—28no—
171#11758196—28no—
172#11758196—28no—
173C4×Dic61—28no—
174C4×Dic61—28no—
175Dic244—28no—
176C23×C61—22no—
177C23×C61—22no—
178C23×C61—22no—
179C23×C61—22no—
180C23×C61—22no—
181C23×C61#13514yes—
182C23×C61C22×D412yes—
183C23×C61C22×D412yes—
184C23×C61C22×D411yescharacteristic
185D4×C61—28no—
186C2×C4×C61—22no—
187C2×C4×C61—22no—
188C2×C4×C61—22no—
189C2×C4×C61—22no—
190C2×C4×C61—24no—
191C2×C4×C61—24no—
192C2×C4×C61—22no—
193C2×C4×C61—22no—
194C2×C4×C61—22no—
195C2×C4×C61—22no—
196C2×C4×C61C22×D412yes—
197C2×C4×C61C22×D412yes—
198C2×C4×C61C22×D412yes—
199C2×C4×C61C22×D412yes—
200C2×C4×C61C22×D411yescharacteristic
201C2×C4×C61C2×#4112yes—
202C2×C4×C612−1+412yes—
203C2×C4×C61C2511yescharacteristic
204C2×Dic61—24no—
205C2×Dic61—24no—
206C2×Dic61—24no—
207C2×Dic61—24no—
208C2×Dic61—44no—
209C2×Dic61—416no—
210C2×Dic61—44no—
211C2×Dic61—44no—
212C2×Dic61—44no—
213Dic122—24no—
214Dic122—24no—
215Dic122—44no—
216C8×C61—22no—
217C8×C61—22no—
218C8×C61—22no—
219C8×C61C2×#4114yes—
220C2×#3336—611nomaximal, Sylow
221C22×C61—28no—
222C22×C61—22no—
223C22×C61—22no—
224C22×C61—22no—
225C22×C61—22no—
226C22×C61—22no—
227C22×C61—44no—
228C22×C61#54712yes—
229C22×C61C2×#13514yes—
230C22×C61C2×#13512yes—
231C22×C61#57812yes—
232C22×C61C23×D411yescharacteristic
233C4×C61—22no—
234C4×C61—22no—
235C4×C61—22no—
236C4×C61—22no—
237C4×C61#54712yes—
238C4×C61C22×#4111yescharacteristic
239C4×C61C2×2−1+411yescharacteristic
240Dic61—44no—
241Dic61—44no—
242Dic61—44no—
243Dic61—44no—
244C2×#552—612no—
245#3336—6116no—
246C2×#499—611no—
247C2×#485—612no—
248C2×#483—612no—
249C2×#479—612no—
250C2×#467—611no—
251C2×#467—611no—
252C2×C4×Q16—611no—
253C2×C8×D4D6111yescharacteristic
254C2×#427—611no—
255C22×#107—611no—
256C2×C61—24no—
257C2×C61—42no—
258C2×C61#333614yescomplemented
259C2×C61C2×#54711yescharacteristic
260C2×C61C22×#13511yescharacteristic
261C2×C61C2×#57811yescharacteristic
262C22×Q16—611no—
263C23×C8C2×D6111yescharacteristic
264C23×C8C2×D6111yescharacteristic
265#552—6116no—
266#552—1228no—
267C2×#126—1222no—
268C2×#125—612no—
269C2×#125—1222no—
270C2×#123—1222no—
271C2×C22⋊Q8—612no—
272C2×C22⋊Q8—612no—
273C2×C4×Q8—612no—
274C2×C4×D4C2×D6111yescharacteristic
275C2×#117—612no—
276C2×#117—1222no—
277C22×C4⋊C4—612no—
278#499—618no—
279#485—6116no—
280#483—6116no—
281#479—6116no—
282#467—618no—
283#467—618no—
284C4×Q16—618no—
285C8×D4C2×D6118yes—
286#427—618no—
287C2×#107—612no—
288C2×#107—618no—
289C2×#107—611no—
290C2×#107—611no—
291C2×#107—611no—
292C2×#106—612no—
293C2×#106—612no—
294C2×C4⋊C8C2×D6111yescharacteristic
295C2×#103—612no—
296C2×#103—612no—
297C2×#103—612no—
298C2×C22⋊C8C2×D6111yescharacteristic
299C2×C22⋊C8C2×D6111yescharacteristic
300C2×C4×C8C2×D6111yescharacteristic
301C61C2×#333611yescharacteristic, complemented, Sylow
302C22×Q8—612no—
303C22×D4D24411yescharacteristic
304C23×C4—1222no—
305C23×C4C22×D6111yescharacteristic
306C23×C4C22×D6111yescharacteristic
307C2×Q16—614no—
308C2×Q16—1224no—
309C22×C8—24no—
310C22×C8—24no—
311C22×C8C22×D6111yescharacteristic
312C22×C8C22×D6111yescharacteristic
313C22×C8C22×D6114yes—
314C22×C8C22×D6114yes—
315C22×C8C22×D6111yescharacteristic
316C22×C8C22×D6111yescharacteristic
317#126—12216no—
318#125—618no—
319#125—12216no—
320#125—1224no—
321#123—12216no—
322C22⋊Q8—618no—
323C22⋊Q8—618no—
324C22⋊Q8—1224no—
325C22⋊Q8—1224no—
326C4×Q8—618no—
327C4×Q8—1224no—
328C4×D4D24414yes—
329C4×D4C22×D6114yes—
330#117—618no—
331#117—1224no—
332#117—12216no—
333C2×C4⋊C4—612no—
334C2×C4⋊C4—612no—
335C2×C4⋊C4—618no—
336C2×C4⋊C4—612no—
337C2×C4⋊C4—1222no—
338C2×C4⋊C4—1224no—
339C2×C4⋊C4—1222no—
340C2×C4⋊C4—1222no—
341C2×C4⋊C4—1222no—
342C2×C4⋊C4—1222no—
343C2×C4⋊C4—1222no—
344C2×C4⋊C4D24411yescharacteristic
345C2×C22⋊C4—1222no—
346C2×C22⋊C4—1222no—
347C2×C22⋊C4—1222no—
348C2×C22⋊C4D24411yescharacteristic
349C2×C22⋊C4D24411yescharacteristic
350C2×C42—1222no—
351C2×C42—1222no—
352C2×C42C22×D6111yescharacteristic
353#107—614no—
354#107—614no—
355#107—618no—
356#107—614no—
357#106—618no—
358#106—618no—
359C4⋊C8C22×D6114yes—
360#103—618no—
361#103—618no—
362#103—618no—
363C22⋊C8C22×D6114yes—
364C22⋊C8C22×D6114yes—
365C4×C8C22×D6114yes—
366C24C2×D24411yescharacteristic
367C24C2×D24411yescharacteristic
368C2×Q8—614no—
369C2×Q8—1222no—
370C2×Q8—1224no—
371C2×Q8—1224no—
372C2×D4—24no—
373C2×D4C2×D24414yes—
374C22×C4—22no—
375C22×C4—22no—
376C22×C4—22no—
377C22×C4—22no—
378C22×C4—1228no—
379C22×C4—1222no—
380C22×C4—1222no—
381C22×C4—1222no—
382C22×C4—1222no—
383C22×C4—2448no—
384C22×C4C2×D24412yes—
385C22×C4C2×D24412yes—
386C22×C4C2×D24411yescharacteristic
387C22×C4C2×D24411yescharacteristic
388C22×C4C2×D24411yescharacteristic
389C22×C4C2×D24411yescharacteristic
390C22×C4C23×D6112yes—
391C22×C4C23×D6112yes—
392C22×C4C23×D6111yescharacteristic
393Q16—1228no—
394C2×C8—22no—
395C2×C8—22no—
396C2×C8—22no—
397C2×C8—28no—
398C2×C8—28no—
399C2×C8#1175822414yes—
400C2×C8C23×D6112yes—
401C2×C8C23×D6112yes—
402C2×C8C23×D6112yes—
403C2×C8C23×D6112yes—
404C4⋊C4—614no—
405C4⋊C4—614no—
406C4⋊C4—614no—
407C4⋊C4—1222no—
408C4⋊C4—1222no—
409C4⋊C4—1228no—
410C4⋊C4—1222no—
411C4⋊C4—1228no—
412C4⋊C4—1228no—
413C4⋊C4—1228no—
414C4⋊C4—1228no—
415C4⋊C4—1228no—
416C4⋊C4C2×D24414yes—
417C22⋊C4—1228no—
418C22⋊C4—1228no—
419C22⋊C4—1228no—
420C22⋊C4C2×D24414yes—
421C22⋊C4C2×D24414yes—
422C42—1228no—
423C42—1228no—
424C42C2×D24412yes—
425C42C23×D6112yes—
426C23—22no—
427C23—22no—
428C23—22no—
429C23—22no—
430C23—22no—
431C23#1451979914yes—
432C23C22×D24412yes—
433C23C22×D24412yes—
434C23C22×D24411yescharacteristic
435Q8—1224no—
436Q8—1224no—
437Q8—2444no—
438D4—28no—
439C2×C4—22no—
440C2×C4—22no—
441C2×C4—22no—
442C2×C4—22no—
443C2×C4—22no—
444C2×C4—22no—
445C2×C4—22no—
446C2×C4—22no—
447C2×C4—24no—
448C2×C4—24no—
449C2×C4—1224no—
450C2×C4—1224no—
451C2×C4—1224no—
452C2×C4—1224no—
453C2×C4—24416no—
454C2×C4—2444no—
455C2×C4—2444no—
456C2×C4—2444no—
457C2×C4—2444no—
458C2×C4C22×D24412yes—
459C2×C4C22×D24412yes—
460C2×C4C22×D24412yes—
461C2×C4C22×D24412yes—
462C2×C4C22×D24411yescharacteristic
463C2×C4C2×#1175822412yes—
464C2×C4#1451982412yes—
465C2×C4C24×D6111yescharacteristic
466C8—22no—
467C8—22no—
468C8—22no—
469C8C2×#1175822414yes—
470C22—28no—
471C22—22no—
472C22—22no—
473C22—22no—
474C22—22no—
475C22—22no—
476C22—44no—
477C22#1684041612yes—
478C22C2×#1451979914yes—
479C22C2×#1451979912yes—
480C22#1684057912yes—
481C22C23×D24411yescharacteristic
482C4—22no—
483C4—22no—
484C4—22no—
485C4—22no—
486C4—2444no—
487C4—2444no—
488C4—2444no—
489C4—2444no—
490C4#1684041612yes—
491C4C22×#1175822411yescharacteristic
492C4C2×#1451982411yescharacteristic
493C2—24no—
494C2—42no—
495C2#2145818814yesdirect product factor
496C2C2×#1684041611yescharacteristic
497C2C22×#1451979911yescharacteristic
498C2C2×#1684057911yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C8×D4×C61C2
socleC23×C61C22×D4
prime radicalC22×D4×C61D4
hypercenterC2×C8×D4D61
hypocenterC61C2×#3336
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
2. #21458188C2direct (N × H)
3. C2×#16840164C2semidirect
4. C2×#16840104C2semidirect
5. C2×#16840093C2semidirect
6. C2×#16840070C2semidirect
7. C2×#16840003C2semidirect
8. C2×#16840003C2semidirect
9. C2×C4×Dic244C2semidirect
10. C2×#16839800C2semidirect
11. C22×#14519711C2semidirect
26. #16840164C22semidirect
27. #16840104C22semidirect
28. #16840093C22semidirect
29. #16840070C22semidirect
30. #16840003C22semidirect
31. #16840003C22semidirect
32. C4×Dic244C22semidirect
33. #16839800C22semidirect
38. C2×#14519711C22semidirect
258. C2×C61#3336semidirect
301. C61C2×#3336semidirect
495. C2#21458188direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404522
#214581882
C2×#168401642
C2×#168401042
C2×#168400932
C2×#168400702
C2×#168400032
C2×C4×Dic2442
C2×#168398002
C22×#145197112
C2×C8×D4×C612
C2×#333661