Finite Group Databasebeta

← C2×#21456554 #30549974

Subgroups — C2×#21456554 #30549974

Order 15616.

2514 conjugacy classes of subgroups.

The subgroup lattice has 516 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840309C212yesmaximal, complemented
2#21456554C2116yesmaximal, direct product factor
3C2×#16840159C211yesmaximal, characteristic, complemented
4C2×#16840137C211yesmaximal, characteristic, complemented
5C2×#16840107C212yesmaximal, complemented
6C2×#16840016C211yesmaximal, characteristic, complemented
7C2×#16840014C212yesmaximal, complemented
8C2×#16840012C211yesmaximal, characteristic, complemented
9C2×#16839875C211yesmaximal, characteristic, complemented
10C2×#16839872C212yesmaximal, complemented
11C2×#16839714C211yesmaximal, characteristic, complemented
12C2×C61×#442C211yesmaximal, characteristic, complemented
13C22×#11758222—22no—
14C22×D488C2211yescharacteristic
15C22×#11758199C2212yes—
16C22×#11758189C2211yescharacteristic
17C22×#11758189C2211yescharacteristic
18#16840309—28no—
19#16840309C22116yescomplemented
20C2×#14519776C2212yes—
21C2×#14519773C2212yes—
22C2×#14519763—22no—
23C2×#14519752C2212yes—
24C2×#14519750—22no—
25C2×#14519748C2212yes—
26C2×C4×D244C2212yes—
27C2×C4×C22⋊D61—22no—
28C2×C42×D61C2211yescharacteristic
29#16840159C2218yescomplemented
30#16840137C2218yescomplemented
31#16840107C22116yescomplemented
32#16840016C2218yescomplemented
33#16840014C22116yescomplemented
34#16840012C2218yescomplemented
35#16839875C2218yescomplemented
36#16839872C22116yescomplemented
37C2×#14519709C2211yescharacteristic
38C2×#14519708C2212yes—
39C2×#14519699C2212yes—
40C2×#14519698C2212yes—
41C2×#14519697C2212yes—
42#16839714C2218yescomplemented
43C2×#14519688C2211yescharacteristic
44C2×C8×Dic61C2211yescharacteristic
45C2×C8×Dic61C2211yescharacteristic
46C22×D8×C61C2211yescharacteristic
47C2×C4×D4×C61C2212yes—
48C61×#442C2218yescomplemented
49C2×#106×C61C2211yescharacteristic
50C2×#102×C61C2212yes—
51C2×#97×C61C2211yescharacteristic
52C2×#11758222—216no—
53C2×#11758222—416no—
54C22×Dic122—22no—
55C22×D244—22no—
56C22×D244C2312yes—
57C22×C22⋊D61—22no—
58C22×C22⋊D61—22no—
59C22×C22⋊D61—22no—
60C22×C4×D61—22no—
61C22×C4×D61D412yes—
62C22×C4×D61C2311yescharacteristic
63C2×D488—24no—
64C2×D488C2314yes—
65C2×#11758199—28no—
66C2×#11758199C2318yes—
67C2×#11758189—24no—
68C2×#11758189—24no—
69C2×#11758189C2314yes—
70C2×#11758189C2314yes—
71C22×#92418C2311yescharacteristic
72C22×#92418C2311yescharacteristic
73#14519776—24no—
74#14519776C2318yes—
75#14519773—24no—
76#14519773C2318yes—
77#14519763—216no—
78#14519752—24no—
79#14519752C2318yes—
80#14519750—216no—
81#14519748—24no—
82#14519748C2318yes—
83C4×D244—24no—
84C4×D244C2318yes—
85C4×C22⋊D61—216no—
86C2×C4⋊Dic61C2312yes—
87C2×#11758196—22no—
88C2×C22⋊Dic61—22no—
89C2×#11758198—22no—
90C2×#11758198—22no—
91C2×C4×Dic61D412yes—
92C2×C4×Dic61C2311yescharacteristic
93C42×D61D414yes—
94C42×D61C2314yes—
95#14519709C2314yes—
96#14519708C2318yes—
97#14519699C2318yes—
98#14519698C2318yes—
99#14519697C2318yes—
100#14519688C2314yes—
101C8×Dic61C2314yes—
102C8×Dic61C2314yes—
103C22×D4×C61C2312yes—
104C23×C4×C61—22no—
105C2×D8×C61—24no—
106C2×D8×C61C2314yes—
107C22×C8×C61C2311yescharacteristic
108C22×C8×C61C2311yescharacteristic
109C4×D4×C61—24no—
110C4×D4×C61C2318yes—
111C2×C4⋊C4×C61C2312yes—
112C2×C22⋊C4×C61—22no—
113C2×C42×C61C2311yescharacteristic
114#106×C61C2314yes—
115#102×C61C2318yes—
116#97×C61C2314yes—
117C24×C61—22no—
118C23×D61—22no—
119C23×D61C2×D411yescharacteristic
120C2×D4×C61—22no—
121C2×D4×C61—24no—
122C2×D4×C61—24no—
123C2×D4×C61C2414yes—
124C22×C4×C61—22no—
125C22×C4×C61—28no—
126C22×C4×C61—48no—
127C22×C4×C61C2×D412yes—
128C22×C4×C61C2411yescharacteristic
129C2×C22⋊D61—28no—
130C2×C22⋊D61—28no—
131C2×C22⋊D61—28no—
132C2×C22⋊D61—48no—
133C2×C22⋊D61—48no—
134C2×C22⋊D61—48no—
135C22×Dic61—22no—
136C22×Dic61C2×D411yescharacteristic
137C22×Dic61C2×D412yes—
138#11758222—464no—
139C2×D244—24no—
140C2×D244—24no—
141C2×D244—28no—
142C2×D244—22no—
143C2×D244—48no—
144C2×D244C2414yes—
145C2×C4×D61—22no—
146C2×C4×D61—22no—
147C2×C4×D61—28no—
148C2×C4×D61—28no—
149C2×C4×D61—48no—
150C2×C4×D61C2×D418yes—
151C2×C4×D61C2×D412yes—
152C2×C4×D61C2412yes—
153C2×Dic122—28no—
154C2×Dic122—48no—
155D8×C61—28no—
156C2×C8×C61—22no—
157C2×C8×C61#4114yescomplemented
158C2×C8×C61C2412yes—
159C2×C8×C61C2412yes—
160C4⋊C4×C61—22no—
161C4⋊C4×C61C2414yes—
162C22⋊C4×C61—28no—
163C42×C61C2×D412yes—
164C42×C61C2412yes—
165C22⋊Dic61—28no—
166#11758199—216no—
167#11758198—28no—
168#11758198—28no—
169C4⋊Dic61—22no—
170C4⋊Dic61C2414yes—
171#11758196—28no—
172C4×Dic61C2×D412yes—
173C4×Dic61C2×D418yes—
174C4×Dic61C2412yes—
175C2×#92418—22no—
176C2×#92418#4114yescomplemented
177C2×#92418C2412yes—
178C2×#92418C2412yes—
179D488—28no—
180#11758189—28no—
181#11758189—28no—
182C23×C61—24no—
183C23×C61—44no—
184C23×C61—44no—
185C23×C61—44no—
186C23×C61C22×D411yescharacteristic
187C22×D61—22no—
188C22×D61—24no—
189C22×D61—24no—
190C22×D61—44no—
191C22×D61—44no—
192C22×D61—44no—
193C22×D61C22×D412yes—
194D4×C61—24no—
195D4×C61—24no—
196D4×C61—44no—
197C2×C4×C61—24no—
198C2×C4×C61—24no—
199C2×C4×C61—416no—
200C2×C4×C61—44no—
201C2×C4×C61C22×D414yes—
202C2×C4×C61C22×D411yescharacteristic
203C2×C4×C61C2×#4112yes—
204C2×C4×C61C2×#4112yes—
205C2×C4×C61C2511yescharacteristic
206C22⋊D61—416no—
207C22⋊D61—416no—
208C22⋊D61—416no—
209C2×Dic61—22no—
210C2×Dic61—24no—
211C2×Dic61—44no—
212C2×Dic61AGL(1,ℤ/8)18yes—
213C2×Dic61C22×D412yes—
214C2×Dic61C22×D414yes—
215D244—24no—
216D244—24no—
217D244—416no—
218D244—44no—
219C4×D61—24no—
220C4×D61—22no—
221C4×D61—22no—
222C4×D61—216no—
223C4×D61—416no—
224Dic122—416no—
225C8×C61—22no—
226C8×C61C2×#4114yescomplemented
227#92418—22no—
228#92418C2×#4114yescomplemented
229C2×#3184—611nomaximal, Sylow
230C22×C61—44no—
231C22×C61—44no—
232C22×C61—44no—
233C22×C61—88no—
234C22×C61#53212yes—
235C22×C61C2×AGL(1,ℤ/8)14yes—
236C22×C61C23×D411yescharacteristic
237C2×D61—22no—
238C2×D61—24no—
239C2×D61—44no—
240C2×D61—44no—
241C2×D61—44no—
242C2×D61—44no—
243C2×D61—88no—
244C4×C61—24no—
245C4×C61—44no—
246C4×C61#53212yes—
247C4×C61C22×#4111yescharacteristic
248C4×C61C22×#4111yescharacteristic
249Dic61—22no—
250Dic61—44no—
251Dic61C2×AGL(1,ℤ/8)18yes—
252C2×#532—612no—
253#3184—6116no—
254C2×#498—611no—
255C2×#493—611no—
256C2×#486—612no—
257C2×#469—611no—
258C2×#469—612no—
259C2×#469—611no—
260C2×#442—611no—
261C2×#442—612no—
262C2×#442D6111yescharacteristic, complemented
263C2×C4×M16—611no—
264C2×C61—84no—
265C2×C61#318414yescomplemented
266C2×C61C2×#53211yescharacteristic
267C2×C61C22×AGL(1,ℤ/8)12yes—
268D61—42no—
269D61—84no—
270C22×#41—1222no—
271C22×D8—612no—
272C22×D8—611no—
273C22×D8C2×D6111yescharacteristic
274C22×M16—611no—
275C22×M16—611no—
276#532—6116no—
277#532—1228no—
278C2×C4⋊Q8—612no—
279C2×#127—612no—
280C2×#124—1222no—
281C2×#121—612no—
282C2×#121—612no—
283C2×#121—1222no—
284C2×C4×D4—612no—
285C2×C4×D4—1222no—
286C2×C4×D4C2×D6112yes—
287C22×C42—611no—
288#498—618no—
289#493—618no—
290#486—6116no—
291#469—618no—
292#469—618no—
293#469—6116no—
294#442—6116no—
295#442—618no—
296#442C2×D6118yescomplemented
297C2×#106—611no—
298C2×#106—612no—
299C2×#106C2×D6111yescharacteristic
300C2×#102—612no—
301C2×#102—612no—
302C2×#102—612no—
303C2×#102C2×D6112yes—
304C4×M16—618no—
305C2×#97—611no—
306C2×#97C2×D6111yescharacteristic
307C2×C4×C8—611no—
308C2×C4×C8—611no—
309C61C2×#318411yescharacteristic, complemented, Sylow
310C2×#41—12216no—
311C2×#41—24416no—
312C22×Q8—1222no—
313C22×D4—612no—
314C22×D4—1222no—
315C22×D4—1222no—
316C22×D4—1222no—
317C22×D4—1222no—
318C22×D4C22×D6112yes—
319C23×C4—22no—
320C23×C4—612no—
321C23×C4—611no—
322C23×C4—1222no—
323C2×D8—24no—
324C2×D8—618no—
325C2×D8—614no—
326C2×D8—1228no—
327C2×D8—1224no—
328C2×D8C22×D6114yes—
329C2×M16—614no—
330C2×M16—614no—
331C2×M16—1224no—
332C2×M16—1224no—
333C22×C8—611no—
334C22×C8—611no—
335C22×C8C22×D6111yescharacteristic
336C22×C8C22×D6111yescharacteristic
337C4⋊Q8—618no—
338C4⋊Q8—1224no—
339#127—618no—
340#127—1224no—
341#124—12216no—
342#121—618no—
343#121—618no—
344#121—12216no—
345#121—1224no—
346#121—1224no—
347C4×D4—24no—
348C4×D4—618no—
349C4×D4—12216no—
350C4×D4—1224no—
351C4×D4C22×D6118yes—
352C2×C4⋊C4—612no—
353C2×C4⋊C4—1222no—
354C2×C4⋊C4C22×D6112yes—
355C2×C22⋊C4—22no—
356C2×C22⋊C4—1222no—
357C2×C22⋊C4—1222no—
358C2×C22⋊C4—1222no—
359C2×C42—612no—
360C2×C42—611no—
361C2×C42—614no—
362C2×C42—614no—
363C2×C42C22×D6111yescharacteristic
364#106—614no—
365#106—618no—
366#106C22×D6114yes—
367#102—618no—
368#102—618no—
369#102—618no—
370#102C22×D6118yes—
371#97—614no—
372#97C22×D6114yes—
373C4×C8—614no—
374C4×C8—614no—
375C24—22no—
376C24—611no—
377C24—1222no—
378#41—24464no—
379C2×Q8—1228no—
380C2×Q8—2448no—
381C2×D4—22no—
382C2×D4—24no—
383C2×D4—24no—
384C2×D4—614no—
385C2×D4—1228no—
386C2×D4—1228no—
387C2×D4—1228no—
388C2×D4—1228no—
389C2×D4—1222no—
390C2×D4—1224no—
391C2×D4—1224no—
392C2×D4—2448no—
393C2×D4—2448no—
394C2×D4—2448no—
395C2×D4—2448no—
396C2×D4C23×D6114yes—
397C22×C4—22no—
398C22×C4—28no—
399C22×C4—48no—
400C22×C4—612no—
401C22×C4—611no—
402C22×C4—612no—
403C22×C4—618no—
404C22×C4—612no—
405C22×C4—1228no—
406C22×C4—1222no—
407C22×C4—1222no—
408C22×C4—1222no—
409C22×C4—1228no—
410C22×C4—2448no—
411C22×C4D4×D6112yes—
412C22×C4C23×D6111yescharacteristic
413D8—28no—
414D8—12216no—
415D8—1228no—
416M16—1228no—
417M16—1228no—
418C2×C8—22no—
419C2×C8—614no—
420C2×C8—612no—
421C2×C8—612no—
422C2×C8—1222no—
423C2×C8#1175822214yescomplemented
424C2×C8C23×D6112yes—
425C2×C8C23×D6112yes—
426C4⋊C4—22no—
427C4⋊C4—614no—
428C4⋊C4—1228no—
429C4⋊C4—1222no—
430C4⋊C4C23×D6114yes—
431C22⋊C4—28no—
432C22⋊C4—1228no—
433C22⋊C4—1228no—
434C22⋊C4—1228no—
435C42—618no—
436C42—612no—
437C42—612no—
438C42D4×D6112yes—
439C42C23×D6112yes—
440C23—24no—
441C23—44no—
442C23—44no—
443C23—44no—
444C23—612no—
445C23—1224no—
446C23—1222no—
447C23—1224no—
448C23—2444no—
449C23—2444no—
450C23—2444no—
451C23C2×D4×D6111yescharacteristic
452Q8—24416no—
453D4—24no—
454D4—24no—
455D4—44no—
456D4—1224no—
457D4—1224no—
458D4—24416no—
459D4—24416no—
460D4—24416no—
461D4—24416no—
462D4—2444no—
463C2×C4—24no—
464C2×C4—24no—
465C2×C4—416no—
466C2×C4—44no—
467C2×C4—618no—
468C2×C4—614no—
469C2×C4—612no—
470C2×C4—12216no—
471C2×C4—1222no—
472C2×C4—1224no—
473C2×C4—1222no—
474C2×C4—1222no—
475C2×C4—1224no—
476C2×C4—24416no—
477C2×C4—2444no—
478C2×C4C2×D4×D6114yes—
479C2×C4C2×D4×D6111yescharacteristic
480C2×C4#41×D6112yes—
481C2×C4C2×#1175822212yes—
482C2×C4C24×D6111yescharacteristic
483C8—22no—
484C8—614no—
485C8—1222no—
486C8C2×#1175822214yescomplemented
487C22—44no—
488C22—44no—
489C22—44no—
490C22—88no—
491C22—1224no—
492C22—1222no—
493C22—4888no—
494C22—2444no—
495C22—2444no—
496C22—2444no—
497C22—2444no—
498C22#1684030912yes—
499C22AGL(1,ℤ/8)×D6114yes—
500C22C22×D4×D6111yescharacteristic
501C4—24no—
502C4—44no—
503C4—618no—
504C4—1222no—
505C4—2444no—
506C4#1684030912yes—
507C4C2×#41×D6111yescharacteristic
508C4C22×#1175822211yescharacteristic
509C2—84no—
510C2—4884no—
511C2—2442no—
512C2#2145655414yesdirect product factor
513C2C2×#1684030911yescharacteristic
514C2C2×AGL(1,ℤ/8)×D6112yes—
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#442C2
socleC23×C61C22×D4
hypercenterC2×#442D61
hypocenterC61C2×#3184
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#442

Complements

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

NH ≅ G/Ntype
1. C2×#16840309C2semidirect
2. #21456554C2direct (N × H)
3. C2×#16840159C2semidirect
4. C2×#16840137C2semidirect
5. C2×#16840107C2semidirect
6. C2×#16840016C2semidirect
7. C2×#16840014C2semidirect
8. C2×#16840012C2semidirect
9. C2×#16839875C2semidirect
10. C2×#16839872C2semidirect
11. C2×#16839714C2semidirect
12. C2×C61×#442C2semidirect
19. #16840309C22semidirect
29. #16840159C22semidirect
30. #16840137C22semidirect
31. #16840107C22semidirect
32. #16840016C22semidirect
33. #16840014C22semidirect
34. #16840012C22semidirect
35. #16839875C22semidirect
36. #16839872C22semidirect
42. #16839714C22semidirect
48. C61×#442C22semidirect
157. C2×C8×C61#41semidirect
176. C2×#92418#41semidirect
226. C8×C61C2×#41semidirect
228. #92418C2×#41semidirect
262. C2×#442D61semidirect
265. C2×C61#3184semidirect
296. #442C2×D61semidirect
309. C61C2×#3184semidirect
423. C2×C8#11758222semidirect
486. C8C2×#11758222semidirect
512. C2#21456554direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403092
#214565542
C2×#168401592
C2×#168401372
C2×#168401072
C2×#168400162
C2×#168400142
C2×#168400122
C2×#168398752
C2×#168398722
C2×#168397142
C2×C61×#4422
C2×#318461