Finite Group Databasebeta

← C2×#21458404 #30558718

Subgroups — C2×#21458404 #30558718

Order 15616.

2082 conjugacy classes of subgroups.

The subgroup lattice has 540 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840482C211yesmaximal, characteristic, complemented
2C2×#16840416C211yesmaximal, characteristic
3#21458404C2116yesmaximal, direct product factor
4C2×#16840167C211yesmaximal, characteristic, complemented
5C2×#16840098C212yesmaximal, complemented
6C2×#16840087C212yesmaximal, complemented
7C2×#16840048C211yesmaximal, characteristic, complemented
8C2×#16840043C211yesmaximal, characteristic, complemented
9C2×#16840008C212yesmaximal, complemented
10C2×C4×#11758190C211yesmaximal, characteristic, complemented
11C2×#16839804C212yesmaximal, complemented
12C2×C61×#436C211yesmaximal, characteristic, complemented
13C22×#11758224—21no—
14C22×#11758190C2211yescharacteristic
15#16840482—24no—
16#16840482C2218yescomplemented
17#16840416—24no—
18#16840416C2218yes—
19C2×#14519777C2211yescharacteristic
20C2×#14519777C2211yescharacteristic
21C2×#14519770—22no—
22C2×#14519764—21no—
23C2×#14519761—22no—
24C2×#14519757—21no—
25C2×#14519756C2212yes—
26C2×#14519751C2212yes—
27C2×C4×Dic122C2211yescharacteristic
28C2×#14519742—21no—
29C2×C4×D244C2211yescharacteristic
30C2×#14519736C2212yes—
31C22×C4⋊Dic61C2212yes—
32#16840167C2218yescomplemented
33#16840098C22116yescomplemented
34#16840087C22116yescomplemented
35#16840048C2218yescomplemented
36#16840043C2218yescomplemented
37#16840008C22116yescomplemented
38C4×#11758190C2218yescomplemented
39#16839804C22116yescomplemented
40C2×#14519711C2212yes—
41C2×#14519711C2212yes—
42C2×#14519711C2212yes—
43C2×#14519709C2211yescharacteristic
44C2×#14519709C2212yes—
45C2×#14519702C2212yes—
46C2×#14519702C2211yescharacteristic
47C2×#14519699C2212yes—
48C2×#14519699C2211yescharacteristic
49C22×M16×C61C2212yes—
50C2×C4×D4×C61C2211yescharacteristic
51C61×#436C2218yescomplemented
52C2×C4⋊C8×C61C2211yescharacteristic
53C2×C22⋊C8×C61C2212yes—
54C2×C4×C8×C61C2211yescharacteristic
55C2×#11758224—28no—
56C2×#11758224—48no—
57C22×Dic122—21no—
58C22×Dic122—21no—
59C22×Dic122C2311yescharacteristic
60C22×D244C2311yescharacteristic
61C22×C22⋊D61—22no—
62C23×Dic61—22no—
63C22×C4×D61—21no—
64C2×#11758190—24no—
65C2×#11758190C2314yes—
66#14519777—22no—
67#14519777—22no—
68#14519777C2314yes—
69#14519777C2314yes—
70#14519770—216no—
71#14519764—28no—
72#14519761—216no—
73#14519757—28no—
74#14519756—24no—
75#14519756C2318yes—
76#14519751—24no—
77#14519751C2318yes—
78C4×Dic122—22no—
79C4×Dic122C2314yes—
80#14519742—28no—
81C4×D244—22no—
82C4×D244C2314yes—
83#14519736—24no—
84#14519736C2318yes—
85C2×C4⋊Dic61—22no—
86C2×C4⋊Dic61—24no—
87C2×C4⋊Dic61—21no—
88C2×C4⋊Dic61—21no—
89C2×C4⋊Dic61C2311yescharacteristic
90C2×C4⋊Dic61C2312yes—
91C2×C4⋊Dic61C2318yes—
92C2×C4⋊Dic61C2311yescharacteristic
93C2×C4⋊Dic61C2312yes—
94C2×#11758196—22no—
95C2×#11758196—21no—
96C2×C22⋊Dic61—22no—
97C2×C22⋊Dic61—22no—
98C2×#11758198—21no—
99C2×#11758198—22no—
100C2×C4×Dic61—22no—
101C2×C4×Dic61—21no—
102#14519711C2318yes—
103#14519711C2318yes—
104#14519711C2318yes—
105#14519709C2318yes—
106#14519709C2314yes—
107#14519702C2318yes—
108#14519702C2314yes—
109#14519699C2318yes—
110#14519699C2314yes—
111C22×D4×C61D411yescharacteristic
112C23×C4×C61C2312yes—
113C2×M16×C61—28no—
114C2×M16×C61C2318yes—
115C22×C8×C61C2312yes—
116C22×C8×C61C2311yescharacteristic
117C22×C8×C61C2311yescharacteristic
118C4×D4×C61D414yes—
119C4×D4×C61C2314yes—
120C2×C4⋊C4×C61D411yescharacteristic
121C2×C22⋊C4×C61D412yes—
122C2×C42×C61C2311yescharacteristic
123C4⋊C8×C61C2314yes—
124C22⋊C8×C61C2318yes—
125C4×C8×C61C2314yes—
126C24×C61C2×D412yes—
127C23×D61—21no—
128C2×D4×C61—24no—
129C2×D4×C61C2×D414yes—
130C22×C4×C61—24no—
131C22×C4×C61—24no—
132C22×C4×C61C2×D411yescharacteristic
133C22×C4×C61C2×D412yes—
134C22×C4×C61C2×D414yes—
135C22×C4×C61C2×D411yescharacteristic
136C22×C4×C61C2414yes—
137C22×C4×C61C2411yescharacteristic
138C2×C22⋊D61—28no—
139C2×C22⋊D61—48no—
140C22×Dic61—21no—
141C22×Dic61—22no—
142C22×Dic61—28no—
143C22×Dic61—22no—
144C22×Dic61—21no—
145C22×Dic61—21no—
146C22×Dic61—48no—
147#11758224—432no—
148C2×D244—22no—
149C2×D244—22no—
150C2×D244—21no—
151C2×D244C2412yes—
152C2×C4×D61—24no—
153C2×C4×D61—44no—
154C2×Dic122—22no—
155C2×Dic122—22no—
156C2×Dic122—24no—
157C2×Dic122—24no—
158C2×Dic122—21no—
159C2×Dic122—44no—
160C2×Dic122—44no—
161C2×Dic122C2412yes—
162M16×C61—216no—
163C2×C8×C61—24no—
164C2×C8×C61—22no—
165C2×C8×C61#4114yescomplemented
166C2×C8×C61C2412yes—
167C2×C8×C61C2414yes—
168C2×C8×C61C2412yes—
169C4⋊C4×C61C2×D414yes—
170C22⋊C4×C61C2×D418yes—
171C42×C61C2×D412yes—
172C42×C61C2412yes—
173C22⋊Dic61—28no—
174C22⋊Dic61—28no—
175#11758198—24no—
176#11758198—28no—
177C4⋊Dic61—21no—
178C4⋊Dic61—22no—
179C4⋊Dic61—28no—
180C4⋊Dic61—24no—
181C4⋊Dic61—24no—
182C4⋊Dic61—21no—
183C4⋊Dic61—22no—
184C4⋊Dic61C2412yes—
185C4⋊Dic61C2414yes—
186C4⋊Dic61C2412yes—
187C4⋊Dic61C2414yes—
188#11758196—28no—
189#11758196—24no—
190C4×Dic61—28no—
191C4×Dic61—24no—
192#11758190—28no—
193C23×C61—24no—
194C23×C61—24no—
195C23×C61—24no—
196C23×C61C22×D414yes—
197C23×C61C22×D411yescharacteristic
198C22×D61—22no—
199C22×D61—42no—
200C22×D61—42no—
201C22×D61—42no—
202D4×C61—28no—
203C2×C4×C61—24no—
204C2×C4×C61—22no—
205C2×C4×C61—28no—
206C2×C4×C61—24no—
207C2×C4×C61—24no—
208C2×C4×C61AGL(1,ℤ/8)14yes—
209C2×C4×C61C22×D414yes—
210C2×C4×C61C22×D412yes—
211C2×C4×C61C22×D411yescharacteristic
212C2×C4×C61C22×D412yes—
213C2×C4×C61C2×#4112yes—
214C2×C4×C612−1+412yes—
215C2×C4×C61C2511yescharacteristic
216C22⋊D61—416no—
217C2×Dic61—22no—
218C2×Dic61—22no—
219C2×Dic61—24no—
220C2×Dic61—24no—
221C2×Dic61—22no—
222C2×Dic61—416no—
223C2×Dic61—42no—
224C2×Dic61—44no—
225C2×Dic61—44no—
226C2×Dic61—42no—
227C2×Dic61—42no—
228D244—22no—
229D244—22no—
230D244—42no—
231C4×D61—48no—
232Dic122—22no—
233Dic122—22no—
234Dic122—42no—
235Dic122—48no—
236Dic122—48no—
237C8×C61—24no—
238C8×C61—22no—
239C8×C61C2×#4114yescomplemented
240C2×#3353—611nomaximal, Sylow
241C22×C61—24no—
242C22×C61—24no—
243C22×C61—24no—
244C22×C61—48no—
245C22×C61#54712yes—
246C22×C61C2×AGL(1,ℤ/8)12yes—
247C22×C61#57812yes—
248C22×C61C23×D411yescharacteristic
249C2×D61—42no—
250C2×D61—42no—
251C2×D61—42no—
252C2×D61—84no—
253C4×C61—24no—
254C4×C61—22no—
255C4×C61#54712yes—
256C4×C61C2×AGL(1,ℤ/8)14yes—
257C4×C61C22×#4111yescharacteristic
258C4×C61C2×2−1+411yescharacteristic
259Dic61—42no—
260Dic61—44no—
261Dic61—44no—
262Dic61—42no—
263Dic61—42no—
264C2×#556—611no—
265C2×#547—611no—
266#3353—6116no—
267C2×#500—611no—
268C2×#484—612no—
269C2×#482—612no—
270C2×#475—611no—
271C2×#474—611no—
272C2×#468—612no—
273C2×C4×SD16—611no—
274C2×#436D6111yescharacteristic, complemented
275C2×#428—612no—
276C2×C61—44no—
277C2×C61#335314yescomplemented
278C2×C61C2×#54711yescharacteristic
279C2×C61C22×AGL(1,ℤ/8)11yescharacteristic
280C2×C61C2×#57811yescharacteristic
281D61—82no—
282C22×#41—1221no—
283C22×SD16—611no—
284C22×M16C2×D6112yes—
285#556—618no—
286#556—1224no—
287#547—618no—
288#547—1224no—
289C2×C4⋊Q8—611no—
290C2×C4⋊Q8—611no—
291C2×#126—1222no—
292C2×#124—1221no—
293C2×#123—1222no—
294C2×C22⋊Q8—612no—
295C2×C22⋊Q8—1221no—
296C2×#121—612no—
297C2×C4×Q8—611no—
298C2×C4×Q8—1221no—
299C2×C4×D4—611no—
300C2×C4×D4C2×D6111yescharacteristic
301C2×#117—612no—
302C22×C4⋊C4—612no—
303#500—618no—
304#484—6116no—
305#482—6116no—
306#475—618no—
307#474—618no—
308#468—6116no—
309C4×SD16—618no—
310#436C2×D6118yescomplemented
311#428—6116no—
312C2×#107—612no—
313C2×#107—612no—
314C2×#107—612no—
315C2×#106—612no—
316C2×#106—611no—
317C2×C4⋊C8C2×D6111yescharacteristic
318C2×#103—612no—
319C2×#103—611no—
320C2×#102—611no—
321C2×#102—612no—
322C2×C22⋊C8C2×D6112yes—
323C2×C4×C8C2×D6111yescharacteristic
324C61C2×#335311yescharacteristic, complemented, Sylow
325C2×#41—1228no—
326C2×#41—2448no—
327C22×Q8—611no—
328C22×Q8—1221no—
329C22×Q8—1221no—
330C22×D4—611no—
331C22×D4—1222no—
332C22×D4D24411yescharacteristic
333C23×C4—1222no—
334C23×C4—1221no—
335C23×C4C22×D6112yes—
336C2×SD16—614no—
337C2×SD16—1224no—
338C2×M16—28no—
339C2×M16C22×D6118yes—
340C22×C8C22×D6112yes—
341C22×C8C22×D6111yescharacteristic
342C22×C8C22×D6111yescharacteristic
343C4⋊Q8—614no—
344C4⋊Q8—614no—
345C4⋊Q8—1222no—
346C4⋊Q8—1222no—
347#126—12216no—
348#124—1228no—
349#123—12216no—
350C22⋊Q8—618no—
351C22⋊Q8—1224no—
352C22⋊Q8—1228no—
353#121—618no—
354#121—1224no—
355C4×Q8—614no—
356C4×Q8—1228no—
357C4×Q8—1222no—
358C4×D4—614no—
359C4×D4—1222no—
360C4×D4D24414yes—
361C4×D4C22×D6114yes—
362#117—618no—
363#117—1224no—
364C2×C4⋊C4—611no—
365C2×C4⋊C4—612no—
366C2×C4⋊C4—618no—
367C2×C4⋊C4—611no—
368C2×C4⋊C4—612no—
369C2×C4⋊C4—1222no—
370C2×C4⋊C4—1224no—
371C2×C4⋊C4—1221no—
372C2×C4⋊C4—1222no—
373C2×C4⋊C4—1221no—
374C2×C4⋊C4—1221no—
375C2×C4⋊C4D24411yescharacteristic
376C2×C22⋊C4—1222no—
377C2×C22⋊C4—1222no—
378C2×C22⋊C4—1221no—
379C2×C22⋊C4—1222no—
380C2×C22⋊C4D24412yes—
381C2×C42—1222no—
382C2×C42—1221no—
383C2×C42C22×D6111yescharacteristic
384#107—618no—
385#107—618no—
386#107—618no—
387#106—614no—
388#106—618no—
389C4⋊C8C22×D6114yes—
390#103—614no—
391#103—618no—
392#102—614no—
393#102—618no—
394C22⋊C8C22×D6118yes—
395C4×C8C22×D6114yes—
396C24—1221no—
397C24C2×D24412yes—
398#41—24432no—
399C2×Q8—612no—
400C2×Q8—1221no—
401C2×Q8—1224no—
402C2×Q8—1224no—
403C2×Q8—1222no—
404C2×Q8—1222no—
405C2×Q8—2444no—
406C2×Q8—2444no—
407C2×D4—24no—
408C2×D4—612no—
409C2×D4—1228no—
410C2×D4—1221no—
411C2×D4—1222no—
412C2×D4—1222no—
413C2×D4—2448no—
414C2×D4C2×D24414yes—
415C22×C4—24no—
416C22×C4—24no—
417C22×C4—1228no—
418C22×C4—1221no—
419C22×C4—1222no—
420C22×C4—1221no—
421C22×C4—1221no—
422C22×C4—1222no—
423C22×C4—1224no—
424C22×C4—2448no—
425C22×C4—2444no—
426C22×C4C2×D24414yes—
427C22×C4C2×D24412yes—
428C22×C4C2×D24411yescharacteristic
429C22×C4C2×D24411yescharacteristic
430C22×C4C23×D6114yes—
431C22×C4C23×D6111yescharacteristic
432SD16—1228no—
433M16—216no—
434C2×C8—24no—
435C2×C8—22no—
436C2×C8#1175822414yescomplemented
437C2×C8C23×D6112yes—
438C2×C8C23×D6114yes—
439C2×C8C23×D6112yes—
440C4⋊C4—612no—
441C4⋊C4—614no—
442C4⋊C4—612no—
443C4⋊C4—614no—
444C4⋊C4—1221no—
445C4⋊C4—1222no—
446C4⋊C4—1228no—
447C4⋊C4—1221no—
448C4⋊C4—1222no—
449C4⋊C4—1224no—
450C4⋊C4—1228no—
451C4⋊C4—1224no—
452C4⋊C4—1224no—
453C4⋊C4C2×D24414yes—
454C22⋊C4—1228no—
455C22⋊C4—1228no—
456C22⋊C4—1224no—
457C22⋊C4—1228no—
458C22⋊C4C2×D24418yes—
459C42—1228no—
460C42—1224no—
461C42C2×D24412yes—
462C42C23×D6112yes—
463C23—24no—
464C23—24no—
465C23—24no—
466C23—1222no—
467C23—2442no—
468C23—2442no—
469C23—2442no—
470C23C22×D24414yes—
471C23C22×D24411yescharacteristic
472Q8—1222no—
473Q8—1222no—
474Q8—2448no—
475Q8—2448no—
476Q8—2442no—
477D4—28no—
478D4—1222no—
479D4—1222no—
480D4—24416no—
481D4—2442no—
482C2×C4—22no—
483C2×C4—24no—
484C2×C4—24no—
485C2×C4—24no—
486C2×C4—28no—
487C2×C4—1222no—
488C2×C4—1224no—
489C2×C4—1222no—
490C2×C4—1222no—
491C2×C4—1224no—
492C2×C4—24416no—
493C2×C4—2442no—
494C2×C4—2444no—
495C2×C4—2444no—
496C2×C4—2442no—
497C2×C4—2442no—
498C2×C4—2448no—
499C2×C4#1451980514yes—
500C2×C4C22×D24414yes—
501C2×C4C22×D24412yes—
502C2×C4C22×D24412yes—
503C2×C4C22×D24411yescharacteristic
504C2×C4C2×#1175822412yes—
505C2×C4#1451982412yes—
506C2×C4C24×D6111yescharacteristic
507C8—24no—
508C8—22no—
509C8C2×#1175822414yescomplemented
510C22—24no—
511C22—24no—
512C22—24no—
513C22—48no—
514C22—4884no—
515C22—2442no—
516C22—2442no—
517C22—2442no—
518C22#1684041612yes—
519C22C2×#1451980512yes—
520C22#1684057912yes—
521C22C23×D24411yescharacteristic
522C4—24no—
523C4—22no—
524C4—2442no—
525C4—2444no—
526C4—2444no—
527C4—2442no—
528C4—2442no—
529C4#1684041612yes—
530C4C2×#1451980514yes—
531C4C22×#1175822411yescharacteristic
532C4C2×#1451982411yescharacteristic
533C2—44no—
534C2—4882no—
535C2#2145840414yesdirect product factor
536C2C2×#1684041611yescharacteristic
537C2C22×#1451980511yescharacteristic
538C2C2×#1684057911yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#436C2
socleC23×C61C22×D4
prime radicalC2×#16840416C2
hypercenterC2×#436D61
hypocenterC61C2×#3353
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×#436

Complements

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

NH ≅ G/Ntype
1. C2×#16840482C2semidirect
3. #21458404C2direct (N × H)
4. C2×#16840167C2semidirect
5. C2×#16840098C2semidirect
6. C2×#16840087C2semidirect
7. C2×#16840048C2semidirect
8. C2×#16840043C2semidirect
9. C2×#16840008C2semidirect
10. C2×C4×#11758190C2semidirect
11. C2×#16839804C2semidirect
12. C2×C61×#436C2semidirect
16. #16840482C22semidirect
32. #16840167C22semidirect
33. #16840098C22semidirect
34. #16840087C22semidirect
35. #16840048C22semidirect
36. #16840043C22semidirect
37. #16840008C22semidirect
38. C4×#11758190C22semidirect
39. #16839804C22semidirect
51. C61×#436C22semidirect
165. C2×C8×C61#41semidirect
239. C8×C61C2×#41semidirect
274. C2×#436D61semidirect
277. C2×C61#3353semidirect
310. #436C2×D61semidirect
324. C61C2×#3353semidirect
436. C2×C8#11758224semidirect
509. C8C2×#11758224semidirect
535. C2#21458404direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404822
C2×#168404162
#214584042
C2×#168401672
C2×#168400982
C2×#168400872
C2×#168400482
C2×#168400432
C2×#168400082
C2×C4×#117581902
C2×#168398042
C2×C61×#4362
C2×#335361