Finite Group Databasebeta

← C2×#21458146 #30556946

Subgroups — C2×#21458146 #30556946

Order 15616.

2426 conjugacy classes of subgroups.

The subgroup lattice has 592 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840416C211yesmaximal, characteristic, complemented
2#21458146C2116yesmaximal, direct product factor
3C2×#16840108C211yesmaximal, characteristic, complemented
4C2×#16840078C212yesmaximal, complemented
5C2×#16840047C211yesmaximal, characteristic, complemented
6C2×#16840013C212yesmaximal, complemented
7C2×#16839954C211yesmaximal, characteristic, complemented
8C2×#16839907C212yesmaximal, complemented
9C2×C4×#11758201C211yesmaximal, characteristic, complemented
10C2×#16839840C211yesmaximal, characteristic, complemented
11C2×#16839763C212yesmaximal, complemented
12C2×C61×#550C211yesmaximal, characteristic, complemented
13C22×#11758224—21no—
14C22×#11758201C2211yescharacteristic
15C22×#11758199C2212yes—
16C22×#11758194C2212yes—
17#16840416—24no—
18#16840416C2218yescomplemented
19C2×#14519777C2211yescharacteristic
20C2×#14519761—22no—
21C2×#14519757—21no—
22C2×#14519751C2212yes—
23C2×C4×D244C2211yescharacteristic
24C22×C4⋊Dic61C2212yes—
25#16840108C2218yescomplemented
26#16840078C22116yescomplemented
27#16840047C2218yescomplemented
28#16840013C22116yescomplemented
29#16839954C2218yescomplemented
30#16839907C22116yescomplemented
31C4×#11758201C2218yescomplemented
32#16839840C2218yescomplemented
33C2×#14519708C2212yes—
34C2×#14519708C2211yescharacteristic
35C2×C4⋊#92418C2211yescharacteristic
36#16839763C22116yescomplemented
37C2×#14519701C2212yes—
38C2×#14519701C2211yescharacteristic
39C2×#14519698C2212yes—
40C2×#14519698C2212yes—
41C2×#14519698C2212yes—
42C2×#14519697C2211yescharacteristic
43C2×C22⋊#92418C2212yes—
44C2×C4×#92418C2211yescharacteristic
45C22×#41×C61C2212yes—
46C61×#550—24no—
47C61×#550C2218yescomplemented
48C2×#127×C61—21no—
49C2×#127×C61C2211yescharacteristic
50C2×#121×C61—22no—
51C2×#121×C61C2212yes—
52C2×C4×Q8×C61C2211yescharacteristic
53C2×C4×D4×C61—21no—
54C2×C4×D4×C61C2211yescharacteristic
55C2×#11758224—28no—
56C2×#11758224—48no—
57C22×Dic122—21no—
58C22×D244C2311yescharacteristic
59C22×C22⋊D61—22no—
60C23×Dic61—22no—
61C22×C4×D61—21no—
62C2×#11758201—24no—
63C2×#11758201C2314yes—
64C2×#11758199—44no—
65C2×#11758199C2318yes—
66C2×#11758194—44no—
67C2×#11758194C2318yes—
68C22×#92418C2311yescharacteristic
69C22×#92418C2311yescharacteristic
70C22×#92418C2312yes—
71#14519777—22no—
72#14519777C2314yes—
73#14519761—216no—
74#14519757—28no—
75#14519751—24no—
76#14519751C2318yes—
77C4×D244—22no—
78C4×D244C2314yes—
79C2×C4⋊Dic61—22no—
80C2×C4⋊Dic61—24no—
81C2×C4⋊Dic61—21no—
82C2×C4⋊Dic61C2311yescharacteristic
83C2×C4⋊Dic61C2312yes—
84C2×C4⋊Dic61C2318yes—
85C2×#11758198—21no—
86C2×#11758198—22no—
87#14519708C2318yes—
88#14519708C2314yes—
89C4⋊#92418C2314yes—
90#14519701C2314yes—
91#14519701C2318yes—
92#14519698C2318yes—
93#14519698C2318yes—
94#14519698C2318yes—
95#14519697C2314yes—
96C22⋊#92418C2318yes—
97C4×#92418C2314yes—
98C2×#41×C61—24no—
99C2×#41×C61—28no—
100C2×#41×C61—44no—
101C2×#41×C61C2318yes—
102C22×Q8×C61C2311yescharacteristic
103C22×D4×C61—22no—
104C22×D4×C61—22no—
105C22×D4×C61—21no—
106C22×D4×C61—21no—
107C22×D4×C61D411yescharacteristic
108C22×D4×C61C2312yes—
109C23×C4×C61—22no—
110C23×C4×C61C2312yes—
111#127×C61—28no—
112#127×C61—22no—
113#127×C61C2314yes—
114#121×C61—24no—
115#121×C61—216no—
116#121×C61C2318yes—
117C4×Q8×C61—22no—
118C4×Q8×C61C2314yes—
119C4×D4×C61—28no—
120C4×D4×C61D414yes—
121C4×D4×C61C2314yes—
122C2×C4⋊C4×C61—21no—
123C2×C4⋊C4×C61D411yescharacteristic
124C2×C4⋊C4×C61C2311yescharacteristic
125C2×C22⋊C4×C61—22no—
126C2×C22⋊C4×C61D412yes—
127C2×C42×C61—21no—
128C2×C42×C61C2311yescharacteristic
129C24×C61—22no—
130C24×C61C2×D412yes—
131C23×D61—21no—
132#41×C61—216no—
133#41×C61—48no—
134#41×C61—416no—
135C2×Q8×C61—21no—
136C2×Q8×C61—22no—
137C2×Q8×C61#4114yescomplemented
138C2×Q8×C61C2412yes—
139C2×D4×C61—28no—
140C2×D4×C61—28no—
141C2×D4×C61—24no—
142C2×D4×C61—24no—
143C2×D4×C61—22no—
144C2×D4×C61—24no—
145C2×D4×C61—24no—
146C2×D4×C61—24no—
147C2×D4×C61—48no—
148C2×D4×C61—44no—
149C2×D4×C61—82no—
150C2×D4×C61—84no—
151C2×D4×C61C2×D414yes—
152C2×D4×C61C2414yes—
153C22×C4×C61—21no—
154C22×C4×C61—24no—
155C22×C4×C61—24no—
156C22×C4×C61—21no—
157C22×C4×C61—28no—
158C22×C4×C61—48no—
159C22×C4×C61C2×D411yescharacteristic
160C22×C4×C61C2×D412yes—
161C22×C4×C61C2×D414yes—
162C22×C4×C61C2×D411yescharacteristic
163C22×C4×C61C2414yes—
164C22×C4×C61C2411yescharacteristic
165C2×C22⋊D61—28no—
166C2×C22⋊D61—48no—
167C22×Dic61—21no—
168C22×Dic61—22no—
169C22×Dic61—28no—
170C22×Dic61—48no—
171#11758224—432no—
172C2×D244—22no—
173C2×D244—22no—
174C2×D244—21no—
175C2×D244C2412yes—
176C2×C4×D61—24no—
177C2×C4×D61—44no—
178C2×Dic122—24no—
179C2×Dic122—44no—
180C4⋊C4×C61—24no—
181C4⋊C4×C61—21no—
182C4⋊C4×C61C2×D414yes—
183C4⋊C4×C61C2412yes—
184C22⋊C4×C61—28no—
185C22⋊C4×C61C2×D418yes—
186C42×C61—24no—
187C42×C61C2×D412yes—
188C42×C61C2412yes—
189#11758201—28no—
190#11758199—48no—
191#11758198—24no—
192#11758198—28no—
193C4⋊Dic61—21no—
194C4⋊Dic61—22no—
195C4⋊Dic61—28no—
196C4⋊Dic61—24no—
197C4⋊Dic61C2412yes—
198C4⋊Dic61C2414yes—
199#11758194—48no—
200C2×#92418—22no—
201C2×#92418—22no—
202C2×#92418—24no—
203C2×#92418C2412yes—
204C2×#92418C2412yes—
205C2×#92418C2414yes—
206C23×C61—24no—
207C23×C61—24no—
208C23×C61—24no—
209C23×C61—24no—
210C23×C61—44no—
211C23×C61—44no—
212C23×C61—44no—
213C23×C61C22×D414yes—
214C23×C61C22×D411yescharacteristic
215C22×D61—22no—
216C22×D61—42no—
217C22×D61—42no—
218C22×D61—42no—
219Q8×C61—24no—
220Q8×C61—22no—
221Q8×C61C2×#4114yescomplemented
222D4×C61—28no—
223D4×C61—24no—
224D4×C61—24no—
225D4×C61—416no—
226D4×C61—44no—
227D4×C61—48no—
228D4×C61—84no—
229D4×C61—88no—
230C2×C4×C61—24no—
231C2×C4×C61—24no—
232C2×C4×C61—22no—
233C2×C4×C61—22no—
234C2×C4×C61—28no—
235C2×C4×C61—24no—
236C2×C4×C61—24no—
237C2×C4×C61—22no—
238C2×C4×C61—416no—
239C2×C4×C61—42no—
240C2×C4×C61AGL(1,ℤ/8)14yes—
241C2×C4×C61C22×D412yes—
242C2×C4×C61C22×D414yes—
243C2×C4×C61C22×D411yescharacteristic
244C2×C4×C61C22×D412yes—
245C2×C4×C61C2×#4112yes—
246C2×C4×C61H(5,𝔽2)12yes—
247C2×C4×C61C2511yescharacteristic
248C22⋊D61—416no—
249C2×Dic61—24no—
250C2×Dic61—22no—
251C2×Dic61—416no—
252C2×Dic61—44no—
253C2×Dic61—42no—
254D244—22no—
255D244—22no—
256D244—42no—
257C4×D61—48no—
258Dic122—48no—
259#92418—22no—
260#92418—22no—
261#92418—24no—
262C2×#3332—611nomaximal, Sylow
263C22×C61—24no—
264C22×C61—24no—
265C22×C61—24no—
266C22×C61—48no—
267C22×C61—44no—
268C22×C61—44no—
269C22×C61—44no—
270C22×C61—88no—
271C22×C61#54612yes—
272C22×C61C2×AGL(1,ℤ/8)12yes—
273C22×C61#57712yes—
274C22×C61C23×D411yescharacteristic
275C2×D61—42no—
276C2×D61—42no—
277C2×D61—42no—
278C2×D61—84no—
279C4×C61—24no—
280C4×C61—24no—
281C4×C61—22no—
282C4×C61—42no—
283C4×C61#54612yes—
284C4×C61C2×AGL(1,ℤ/8)14yes—
285C4×C61C22×#4111yescharacteristic
286C4×C61C2×H(5,𝔽2)11yescharacteristic
287Dic61—44no—
288Dic61—42no—
289C2×#550D6111yescharacteristic, complemented
290C2×#547—611no—
291#3332—6116no—
292C2×#486—611no—
293C2×#481—612no—
294C2×#475—611no—
295C2×#469—612no—
296C2×#459—611no—
297C2×#449—612no—
298C2×C4×SD16—611no—
299C2×#436—611no—
300C2×#417—612no—
301C2×C61—44no—
302C2×C61—84no—
303C2×C61#333214yescomplemented
304C2×C61C2×#54611yescharacteristic
305C2×C61C22×AGL(1,ℤ/8)11yescharacteristic
306C2×C61C2×#57711yescharacteristic
307D61—82no—
308C22×#41—1221no—
309C22×#41C2×D6112yes—
310C22×SD16—611no—
311C22×D8—612no—
312C22×M16—612no—
313#550—24no—
314#550C2×D6118yescomplemented
315#547—618no—
316#547—1224no—
317C2×C4⋊Q8—611no—
318C2×#127—21no—
319C2×#127C2×D6111yescharacteristic
320C2×#123—1222no—
321C2×C22⋊Q8—1221no—
322C2×#121—22no—
323C2×#121—612no—
324C2×#121C2×D6112yes—
325C2×C4×Q8C2×D6111yescharacteristic
326C2×C4×D4—21no—
327C2×C4×D4—611no—
328C2×C4×D4C2×D6111yescharacteristic
329C22×C4⋊C4—612no—
330#486—618no—
331#481—6116no—
332#475—618no—
333#469—6116no—
334#459—618no—
335#449—6116no—
336C4×SD16—618no—
337#436—618no—
338C2×#106—612no—
339C2×#106—611no—
340C2×C4⋊C8—611no—
341#417—6116no—
342C2×#103—612no—
343C2×#103—611no—
344C2×#102—612no—
345C2×#102—612no—
346C2×#102—612no—
347C2×#102—611no—
348C2×C22⋊C8—612no—
349C2×C4×C8—611no—
350C61C2×#333211yescharacteristic, complemented, Sylow
351C2×#41—24no—
352C2×#41—28no—
353C2×#41—44no—
354C2×#41—1228no—
355C2×#41—2448no—
356C2×#41C22×D6118yes—
357C22×Q8—1221no—
358C22×Q8C22×D6111yescharacteristic
359C22×D4—22no—
360C22×D4—22no—
361C22×D4—21no—
362C22×D4—21no—
363C22×D4—611no—
364C22×D4—1222no—
365C22×D4C22⋊D6111yescharacteristic
366C22×D4C22×D6112yes—
367C23×C4—22no—
368C23×C4—1222no—
369C23×C4—1221no—
370C23×C4C22×D6112yes—
371C2×SD16—614no—
372C2×SD16—1224no—
373C2×D8—618no—
374C2×D8—2444no—
375C2×M16—618no—
376C2×M16—2444no—
377C22×C8—611no—
378C22×C8—612no—
379C22×C8—611no—
380C4⋊Q8—614no—
381C4⋊Q8—1222no—
382#127—28no—
383#127—22no—
384#127C22×D6114yes—
385#123—12216no—
386C22⋊Q8—1228no—
387#121—24no—
388#121—216no—
389#121—618no—
390#121—1224no—
391#121C22×D6118yes—
392C4×Q8—22no—
393C4×Q8C22×D6114yes—
394C4×D4—28no—
395C4×D4—614no—
396C4×D4—1222no—
397C4×D4C22⋊D6114yes—
398C4×D4C22×D6114yes—
399C2×C4⋊C4—21no—
400C2×C4⋊C4—611no—
401C2×C4⋊C4—612no—
402C2×C4⋊C4—618no—
403C2×C4⋊C4—1222no—
404C2×C4⋊C4—1224no—
405C2×C4⋊C4—1221no—
406C2×C4⋊C4C22⋊D6111yescharacteristic
407C2×C4⋊C4C22×D6111yescharacteristic
408C2×C22⋊C4—22no—
409C2×C22⋊C4—1221no—
410C2×C22⋊C4—1222no—
411C2×C22⋊C4C22⋊D6112yes—
412C2×C42—21no—
413C2×C42C22×D6111yescharacteristic
414#106—614no—
415#106—618no—
416C4⋊C8—614no—
417#103—614no—
418#103—618no—
419#102—618no—
420#102—618no—
421#102—618no—
422#102—614no—
423C22⋊C8—618no—
424C4×C8—614no—
425C24—22no—
426C24—1221no—
427C24C2×C22⋊D6112yes—
428#41—216no—
429#41—48no—
430#41—416no—
431#41—24432no—
432C2×Q8—21no—
433C2×Q8—22no—
434C2×Q8—1224no—
435C2×Q8—2444no—
436C2×Q8#1175822414yescomplemented
437C2×Q8C23×D6112yes—
438C2×D4—28no—
439C2×D4—28no—
440C2×D4—24no—
441C2×D4—22no—
442C2×D4—24no—
443C2×D4—24no—
444C2×D4—24no—
445C2×D4—24no—
446C2×D4—48no—
447C2×D4—44no—
448C2×D4—82no—
449C2×D4—84no—
450C2×D4—612no—
451C2×D4—1228no—
452C2×D4—1221no—
453C2×D4—1222no—
454C2×D4—1222no—
455C2×D4—2448no—
456C2×D4C2×C22⋊D6114yes—
457C2×D4C23×D6114yes—
458C22×C4—21no—
459C22×C4—24no—
460C22×C4—24no—
461C22×C4—21no—
462C22×C4—28no—
463C22×C4—48no—
464C22×C4—1228no—
465C22×C4—1221no—
466C22×C4—1222no—
467C22×C4—1224no—
468C22×C4—2448no—
469C22×C4—2444no—
470C22×C4C2×C22⋊D6114yes—
471C22×C4C2×C22⋊D6111yescharacteristic
472C22×C4C2×C22⋊D6112yes—
473C22×C4C2×C22⋊D6111yescharacteristic
474C22×C4C23×D6114yes—
475C22×C4C23×D6111yescharacteristic
476SD16—1228no—
477D8—2448no—
478M16—2448no—
479C2×C8—612no—
480C2×C8—612no—
481C2×C8—614no—
482C2×C8—1222no—
483C2×C8—1222no—
484C2×C8—1224no—
485C4⋊C4—24no—
486C4⋊C4—21no—
487C4⋊C4—612no—
488C4⋊C4—614no—
489C4⋊C4—1221no—
490C4⋊C4—1222no—
491C4⋊C4—1228no—
492C4⋊C4—1224no—
493C4⋊C4C2×C22⋊D6114yes—
494C4⋊C4C23×D6112yes—
495C22⋊C4—28no—
496C22⋊C4—1224no—
497C22⋊C4—1228no—
498C22⋊C4C2×C22⋊D6118yes—
499C42—24no—
500C42C2×C22⋊D6112yes—
501C42C23×D6112yes—
502C23—24no—
503C23—24no—
504C23—24no—
505C23—24no—
506C23—44no—
507C23—44no—
508C23—44no—
509C23—1222no—
510C23—2442no—
511C23—2442no—
512C23—2442no—
513C23C22×C22⋊D6114yes—
514C23C22×C22⋊D6111yescharacteristic
515Q8—22no—
516Q8—24no—
517Q8—2448no—
518Q8C2×#1175822414yescomplemented
519D4—28no—
520D4—24no—
521D4—24no—
522D4—416no—
523D4—48no—
524D4—44no—
525D4—84no—
526D4—88no—
527D4—1222no—
528D4—1222no—
529D4—24416no—
530D4—2442no—
531C2×C4—22no—
532C2×C4—22no—
533C2×C4—24no—
534C2×C4—24no—
535C2×C4—24no—
536C2×C4—24no—
537C2×C4—28no—
538C2×C4—22no—
539C2×C4—416no—
540C2×C4—42no—
541C2×C4—1222no—
542C2×C4—1224no—
543C2×C4—24416no—
544C2×C4—2442no—
545C2×C4—2444no—
546C2×C4—2448no—
547C2×C4#1451980214yes—
548C2×C4C22×C22⋊D6112yes—
549C2×C4C22×C22⋊D6114yes—
550C2×C4C22×C22⋊D6112yes—
551C2×C4C22×C22⋊D6111yescharacteristic
552C2×C4C2×#1175822412yes—
553C2×C4#1451982212yes—
554C2×C4C24×D6111yescharacteristic
555C8—1222no—
556C8—1222no—
557C8—1224no—
558C22—24no—
559C22—24no—
560C22—24no—
561C22—48no—
562C22—44no—
563C22—44no—
564C22—44no—
565C22—88no—
566C22—4884no—
567C22—2442no—
568C22—2442no—
569C22—2442no—
570C22#1684040612yes—
571C22C2×#1451980212yes—
572C22#1684057312yes—
573C22C23×C22⋊D6111yescharacteristic
574C4—24no—
575C4—24no—
576C4—22no—
577C4—42no—
578C4—2442no—
579C4—2444no—
580C4#1684040612yes—
581C4C2×#1451980214yes—
582C4C22×#1175822411yescharacteristic
583C4C2×#1451982211yescharacteristic
584C2—44no—
585C2—84no—
586C2—4882no—
587C2#2145814614yesdirect product factor
588C2C2×#1684040611yescharacteristic
589C2C22×#1451980211yescharacteristic
590C2C2×#1684057311yescharacteristic
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#550C2
socleC23×C61C22×D4
hypercenterC2×#550D61
hypocenterC61C2×#3332
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×#550

Complements

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

NH ≅ G/Ntype
1. C2×#16840416C2semidirect
2. #21458146C2direct (N × H)
3. C2×#16840108C2semidirect
4. C2×#16840078C2semidirect
5. C2×#16840047C2semidirect
6. C2×#16840013C2semidirect
7. C2×#16839954C2semidirect
8. C2×#16839907C2semidirect
9. C2×C4×#11758201C2semidirect
10. C2×#16839840C2semidirect
11. C2×#16839763C2semidirect
12. C2×C61×#550C2semidirect
18. #16840416C22semidirect
25. #16840108C22semidirect
26. #16840078C22semidirect
27. #16840047C22semidirect
28. #16840013C22semidirect
29. #16839954C22semidirect
30. #16839907C22semidirect
31. C4×#11758201C22semidirect
32. #16839840C22semidirect
36. #16839763C22semidirect
47. C61×#550C22semidirect
137. C2×Q8×C61#41semidirect
221. Q8×C61C2×#41semidirect
289. C2×#550D61semidirect
303. C2×C61#3332semidirect
314. #550C2×D61semidirect
350. C61C2×#3332semidirect
436. C2×Q8#11758224semidirect
518. Q8C2×#11758224semidirect
587. C2#21458146direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404162
#214581462
C2×#168401082
C2×#168400782
C2×#168400472
C2×#168400132
C2×#168399542
C2×#168399072
C2×C4×#117582012
C2×#168398402
C2×#168397632
C2×C61×#5502
C2×#333261