Finite Group Databasebeta

← C2×#21457645 #30556354

Subgroups — C2×#21457645 #30556354

Order 15616.

2642 conjugacy classes of subgroups.

The subgroup lattice has 600 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840472C211yesmaximal, characteristic, complemented
2C2×D4×D244C211yesmaximal, characteristic
3#21457645C2116yesmaximal, direct product factor
4C2×#16840109C211yesmaximal, characteristic, complemented
5C2×#16840082C212yesmaximal, complemented
6C2×#16840052C211yesmaximal, characteristic, complemented
7C2×#16839994C212yesmaximal, complemented
8C2×#16839962C211yesmaximal, characteristic, complemented
9C2×#16839911C212yesmaximal, complemented
10C2×C8×D244C211yesmaximal, characteristic, complemented
11C2×#102×D61C212yesmaximal, complemented
12C2×C4×SD16×C61C211yesmaximal, characteristic, complemented
13C23×D244—21no—
14C22×D4×D61C2212yes—
15C22×#11758201C2212yescomplemented
16C22×C8×D61C2212yescomplemented
17#16840472—24no—
18#16840472C2218yescomplemented
19D4×D244—24no—
20D4×D244C2218yes—
21C2×#14519777C2211yescharacteristic, complemented
22C2×#14519774C2211yescharacteristic
23C2×#14519769—21no—
24C2×#14519755—22no—
25C2×#14519753C2212yescomplemented
26C2×#14519752C2212yes—
27C2×#14519751—21no—
28C2×#14519747—22no—
29C2×C4×D244—21no—
30C2×C4×D244C2211yescharacteristic
31C2×C4⋊C4×D61C2212yescomplemented
32#16840109C2218yescomplemented
33#16840082C22116yescomplemented
34#16840052C2218yescomplemented
35#16839994C22116yescomplemented
36#16839962C2218yescomplemented
37#16839911C22116yescomplemented
38C8×D244C2218yescomplemented
39C2×#14519708C2212yescomplemented
40C2×C4⋊#92418C2211yescharacteristic, complemented
41C2×#14519699C2212yescomplemented
42C2×#14519699C2212yescomplemented
43C2×#14519698C2212yes—
44C2×#14519697C2212yescomplemented
45#102×D61C22116yescomplemented
46C2×#14519689C2212yescomplemented
47C22×SD16×C61C2211yescharacteristic
48C2×C4×Q8×C61C2211yescharacteristic, complemented
49C2×C4×D4×C61C2211yescharacteristic
50C4×SD16×C61C2218yescomplemented
51C2×#106×C61C2211yescharacteristic, complemented
52C2×#103×C61C2211yescharacteristic, complemented
53C2×#102×C61C2211yescharacteristic
54C2×C4×C8×C61C2211yescharacteristic, complemented
55C24×D61—22no—
56C22×Dic122—21no—
57C22×D244—22no—
58C22×D244—21no—
59C22×D244—21no—
60C22×D244—28no—
61C22×D244—48no—
62C22×D244D411yescharacteristic
63C22×D244C2312yes—
64C22×C22⋊D61—22no—
65C2×D4×D61—28no—
66C2×D4×D61—24no—
67C2×D4×D61—44no—
68C2×D4×D61C2318yes—
69C22×C4×D61—22no—
70C22×C4×D61C2312yes—
71C2×#11758201—44no—
72C2×#11758201C2318yescomplemented
73C22×#92418C2312yes—
74C2×C8×D61—44no—
75C2×C8×D61C2318yescomplemented
76#14519777—22no—
77#14519777C2314yescomplemented
78#14519774—22no—
79#14519774C2314yes—
80#14519769—28no—
81#14519755—216no—
82#14519753—24no—
83#14519753C2318yescomplemented
84#14519752—24no—
85#14519752C2318yes—
86#14519751—28no—
87#14519747—216no—
88C4×D244—28no—
89C4×D244D414yes—
90C4×D244C2314yes—
91C2×C4⋊Dic61—21no—
92C2×C4⋊Dic61D411yescharacteristic
93C2×C4⋊Dic61C2312yes—
94C2×#11758196—22no—
95C2×#11758196—22no—
96C4⋊C4×D61—24no—
97C4⋊C4×D61C2318yescomplemented
98C2×#11758198—22no—
99C2×#11758198—22no—
100C2×#11758198D412yes—
101#14519708C2318yescomplemented
102C4⋊#92418C2314yescomplemented
103#14519699C2318yescomplemented
104#14519699C2318yescomplemented
105#14519698C2318yes—
106#14519697C2318yescomplemented
107#14519689C2318yescomplemented
108C22×Q8×C61C2311yescharacteristic
109C22×D4×C61C2311yescharacteristic
110C23×C4×C61—21no—
111C2×SD16×C61—24no—
112C2×SD16×C61C2314yes—
113C22×C8×C61C2311yescharacteristic
114C22×C8×C61C2311yescharacteristic
115C4×Q8×C61—22no—
116C4×Q8×C61C2314yescomplemented
117C4×D4×C61—22no—
118C4×D4×C61C2314yes—
119C2×C4⋊C4×C61—21no—
120C2×C4⋊C4×C61C2311yescharacteristic
121C2×C4⋊C4×C61C2311yescharacteristic
122C2×C22⋊C4×C61—21no—
123C2×C42×C61—21no—
124C2×C42×C61C2311yescharacteristic
125#106×C61C2314yescomplemented
126#103×C61C2314yescomplemented
127#102×C61C2314yes—
128C4×C8×C61C2314yescomplemented
129C24×C61—21no—
130C23×D61—22no—
131C23×D61—28no—
132C23×D61—48no—
133C23×D61—48no—
134C23×D61—84no—
135C23×D61C2×D412yes—
136C2×Q8×C61—21no—
137C2×Q8×C61—22no—
138C2×Q8×C61—22no—
139C2×Q8×C61C2412yes—
140C2×D4×C61—21no—
141C2×D4×C61—22no—
142C2×D4×C61#4114yes—
143C2×D4×C61C2412yes—
144C22×C4×C61—21no—
145C22×C4×C61—21no—
146C22×C4×C61—21no—
147C22×C4×C61—24no—
148C22×C4×C61—44no—
149C22×C4×C61C2×D411yescharacteristic
150C22×C4×C61C2×D411yescharacteristic
151C22×C4×C61C2411yescharacteristic
152C2×C22⋊D61—28no—
153C2×C22⋊D61—48no—
154C22×Dic61—22no—
155C22×Dic61C2×D412yes—
156D4×D61—216no—
157D4×D61—48no—
158D4×D61—416no—
159C2×D244—24no—
160C2×D244—24no—
161C2×D244—28no—
162C2×D244—22no—
163C2×D244—24no—
164C2×D244—24no—
165C2×D244—48no—
166C2×D244—44no—
167C2×D244—432no—
168C2×D244—82no—
169C2×D244SD1618yescomplemented
170C2×D244C2×D414yes—
171C2×D244C2414yes—
172C2×C4×D61—24no—
173C2×C4×D61—24no—
174C2×C4×D61—28no—
175C2×C4×D61—84no—
176C2×C4×D61C2×D414yes—
177C2×C4×D61C2414yes—
178C2×Dic122—24no—
179C2×Dic122—82no—
180SD16×C61—28no—
181C2×C8×C61—22no—
182C2×C8×C61—22no—
183C2×C8×C61C2412yes—
184C2×C8×C61C2412yes—
185C4⋊C4×C61—24no—
186C4⋊C4×C61—21no—
187C4⋊C4×C61—21no—
188C4⋊C4×C61C2412yes—
189C4⋊C4×C61C2412yes—
190C22⋊C4×C61—24no—
191C42×C61—24no—
192C42×C61C2×D412yes—
193C42×C61C2412yes—
194#11758201—48no—
195#11758198—28no—
196#11758198—28no—
197#11758198C2×D418yes—
198C4⋊Dic61—22no—
199C4⋊Dic61—24no—
200C4⋊Dic61C2×D414yes—
201C4⋊Dic61C2414yes—
202#11758196—28no—
203#11758196—28no—
204C2×#92418—24no—
205C2×#92418C2414yes—
206C8×D61—48no—
207C23×C61—24no—
208C23×C61—22no—
209C23×C61—42no—
210C23×C61—42no—
211C23×C61C22×D411yescharacteristic
212C22×D61—24no—
213C22×D61—24no—
214C22×D61—24no—
215C22×D61—416no—
216C22×D61—44no—
217C22×D61—44no—
218C22×D61—44no—
219C22×D61—416no—
220C22×D61—88no—
221C22×D61—832no—
222C22×D61C2×SD1618yes—
223C22×D61C22×D414yes—
224Q8×C61—22no—
225Q8×C61—22no—
226Q8×C61—42no—
227D4×C61—24no—
228D4×C61—22no—
229D4×C61C2×#4114yes—
230C2×C4×C61—22no—
231C2×C4×C61—22no—
232C2×C4×C61—22no—
233C2×C4×C61—22no—
234C2×C4×C61—42no—
235C2×C4×C61—42no—
236C2×C4×C61—42no—
237C2×C4×C61—48no—
238C2×C4×C61C2×SD1614yes—
239C2×C4×C61C22×D412yes—
240C2×C4×C61C22×D411yescharacteristic
241C2×C4×C61C22×D412yes—
242C2×C4×C61C2×#4112yes—
243C2×C4×C61H(5,𝔽2)12yes—
244C2×C4×C61C2511yescharacteristic
245C22⋊D61—416no—
246C2×Dic61—24no—
247C2×Dic61—24no—
248C2×Dic61—44no—
249C2×Dic61C22×D414yes—
250D244—24no—
251D244—24no—
252D244—416no—
253D244—44no—
254D244—48no—
255D244—84no—
256D244C2×SD16116yescomplemented
257C4×D61—28no—
258C4×D61—24no—
259C4×D61—24no—
260C4×D61—88no—
261Dic122—84no—
262C8×C61—22no—
263C8×C61—22no—
264#92418—24no—
265C2×#3295—611nomaximal, Sylow
266C22×C61—24no—
267C22×C61—48no—
268C22×C61—42no—
269C22×C61—42no—
270C22×C61#54612yes—
271C22×C61C22×SD1612yes—
272C22×C61#57612yes—
273C22×C61C23×D411yescharacteristic
274C2×D61—24no—
275C2×D61—216no—
276C2×D61—24no—
277C2×D61—44no—
278C2×D61—44no—
279C2×D61—44no—
280C2×D61—832no—
281C2×D61—88no—
282C2×D61C22×SD1618yes—
283C4×C61—22no—
284C4×C61—42no—
285C4×C61—42no—
286C4×C61—42no—
287C4×C61#54612yes—
288C4×C61C22×SD1614yes—
289C4×C61C22×#4111yescharacteristic
290C4×C61C2×H(5,𝔽2)11yescharacteristic
291Dic61—24no—
292Dic61—44no—
293C2×#554—611no—
294C2×D42—611no—
295#3295—6116no—
296C2×#486—611no—
297C2×#481—612no—
298C2×#476—611no—
299C2×#465—612no—
300C2×#460—611no—
301C2×#450—612no—
302C2×C4×SD16D6111yescharacteristic, complemented
303C2×C8×D4—611no—
304C22×#102—612no—
305C2×C61—44no—
306C2×C61#329514yescomplemented
307C2×C61C2×#54611yescharacteristic
308C2×C61C23×SD1611yescharacteristic
309C2×C61C2×#57611yescharacteristic
310D61—28no—
311D61—84no—
312C23×D4—612no—
313C23×D4—1221no—
314C22×SD16—612no—
315C22×SD16C2×D6111yescharacteristic
316C23×C8—612no—
317#554—618no—
318#554—1224no—
319D42—618no—
320D42—1224no—
321C2×C4⋊Q8—611no—
322C2×#127—611no—
323C2×#125—1221no—
324C2×C22⋊Q8—612no—
325C2×C22⋊Q8—1222no—
326C2×#121—612no—
327C2×#121—1221no—
328C2×#120—1222no—
329C2×C4×Q8C2×D6111yescharacteristic, complemented
330C2×C4×D4—611no—
331C2×C4×D4—1221no—
332C2×C4×D4C2×D6111yescharacteristic
333C22×C4⋊C4—612no—
334#486—618no—
335#481—6116no—
336#476—618no—
337#465—6116no—
338#460—618no—
339#450—6116no—
340C4×SD16C2×D6118yescomplemented
341C8×D4—618no—
342C2×#106—612no—
343C2×#106C2×D6111yescharacteristic, complemented
344C2×C4⋊C8—611no—
345C2×#103C2×D6111yescharacteristic, complemented
346C2×#102—612no—
347C2×#102—612no—
348C2×#102—612no—
349C2×#102—612no—
350C2×#102—6116no—
351C2×#102C2×D6111yescharacteristic
352C2×C22⋊C8—612no—
353C2×C4×C8C2×D6111yescharacteristic, complemented
354C61C2×#329511yescharacteristic, complemented, Sylow
355C25—1222no—
356C22×Q8—1221no—
357C22×Q8C22×D6111yescharacteristic
358C22×D4—618no—
359C22×D4—611no—
360C22×D4—612no—
361C22×D4—1228no—
362C22×D4—1222no—
363C22×D4—1224no—
364C22×D4—1222no—
365C22×D4—1228no—
366C22×D4—1221no—
367C22×D4—1221no—
368C22×D4—2448no—
369C22×D4—2444no—
370C22×D4C22×D6111yescharacteristic
371C23×C4—21no—
372C23×C4—612no—
373C23×C4—1222no—
374C2×SD16—24no—
375C2×SD16—618no—
376C2×SD16—2444no—
377C2×SD16C22×D6114yes—
378C22×C8—612no—
379C22×C8—618no—
380C22×C8—2444no—
381C22×C8C22×D6111yescharacteristic
382C22×C8C22×D6111yescharacteristic
383C4⋊Q8—614no—
384C4⋊Q8—1222no—
385#127—614no—
386#127—1222no—
387#125—1228no—
388C22⋊Q8—618no—
389C22⋊Q8—12216no—
390C22⋊Q8—1224no—
391#121—618no—
392#121—1224no—
393#121—1228no—
394#120—12216no—
395C4×Q8—22no—
396C4×Q8C22×D6114yescomplemented
397C4×D4—22no—
398C4×D4—614no—
399C4×D4—614no—
400C4×D4—1228no—
401C4×D4C22×D6114yes—
402C2×C4⋊C4—21no—
403C2×C4⋊C4—611no—
404C2×C4⋊C4—612no—
405C2×C4⋊C4—618no—
406C2×C4⋊C4—1224no—
407C2×C4⋊C4—1222no—
408C2×C4⋊C4—1222no—
409C2×C4⋊C4—1221no—
410C2×C4⋊C4C22×D6111yescharacteristic
411C2×C4⋊C4C22×D6111yescharacteristic
412C2×C22⋊C4—21no—
413C2×C22⋊C4—612no—
414C2×C22⋊C4—1222no—
415C2×C22⋊C4—1222no—
416C2×C42—21no—
417C2×C42C22×D6111yescharacteristic
418#106—618no—
419#106C22×D6114yescomplemented
420C4⋊C8—614no—
421#103C22×D6114yescomplemented
422#102—618no—
423#102—618no—
424#102—618no—
425#102—618no—
426#102C22×D6114yes—
427C22⋊C8—618no—
428C4×C8C22×D6114yescomplemented
429C24—21no—
430C24—612no—
431C24—1228no—
432C24—1222no—
433C24—4884no—
434C24—2448no—
435C24—2448no—
436C2×Q8—21no—
437C2×Q8—22no—
438C2×Q8—22no—
439C2×Q8—1224no—
440C2×Q8—4882no—
441C2×Q8C23×D6112yes—
442C2×D4—21no—
443C2×D4—22no—
444C2×D4—614no—
445C2×D4—614no—
446C2×D4—618no—
447C2×D4—1228no—
448C2×D4—1228no—
449C2×D4—12216no—
450C2×D4—1224no—
451C2×D4—1224no—
452C2×D4—1222no—
453C2×D4—1224no—
454C2×D4—1224no—
455C2×D4—4882no—
456C2×D4—24432no—
457C2×D4—2448no—
458C2×D4—2448no—
459C2×D4—24416no—
460C2×D4—2448no—
461C2×D4—2444no—
462C2×D4#1175822214yes—
463C2×D4C23×D6112yes—
464C22×C4—21no—
465C22×C4—21no—
466C22×C4—21no—
467C22×C4—24no—
468C22×C4—44no—
469C22×C4—612no—
470C22×C4—614no—
471C22×C4—614no—
472C22×C4—1228no—
473C22×C4—1224no—
474C22×C4—1224no—
475C22×C4—1222no—
476C22×C4—4884no—
477C22×C4D4×D6111yescharacteristic
478C22×C4D4×D6111yescharacteristic
479C22×C4C23×D6111yescharacteristic
480SD16—28no—
481SD16—2448no—
482C2×C8—22no—
483C2×C8—22no—
484C2×C8—614no—
485C2×C8—1224no—
486C2×C8—2448no—
487C2×C8C23×D6112yes—
488C2×C8C23×D6112yes—
489C4⋊C4—24no—
490C4⋊C4—21no—
491C4⋊C4—21no—
492C4⋊C4—614no—
493C4⋊C4—614no—
494C4⋊C4—1228no—
495C4⋊C4—1228no—
496C4⋊C4—1222no—
497C4⋊C4—1224no—
498C4⋊C4C23×D6112yes—
499C4⋊C4C23×D6112yes—
500C22⋊C4—24no—
501C22⋊C4—618no—
502C22⋊C4—1228no—
503C22⋊C4—1228no—
504C42—24no—
505C42D4×D6112yes—
506C42C23×D6112yes—
507C23—22no—
508C23—24no—
509C23—42no—
510C23—42no—
511C23—618no—
512C23—614no—
513C23—1224no—
514C23—1224no—
515C23—1224no—
516C23—48832no—
517C23—4888no—
518C23—24416no—
519C23—24416no—
520C23—2444no—
521C23—2444no—
522C23—2444no—
523C23C2×D4×D6111yescharacteristic
524Q8—22no—
525Q8—22no—
526Q8—42no—
527Q8—4884no—
528D4—22no—
529D4—24no—
530D4—6116no—
531D4—1224no—
532D4—1224no—
533D4—4884no—
534D4—24416no—
535D4—24416no—
536D4—2448no—
537D4—2444no—
538D4C2×#1175822214yes—
539C2×C4—22no—
540C2×C4—22no—
541C2×C4—22no—
542C2×C4—22no—
543C2×C4—42no—
544C2×C4—42no—
545C2×C4—42no—
546C2×C4—48no—
547C2×C4—614no—
548C2×C4—1224no—
549C2×C4—1224no—
550C2×C4—1224no—
551C2×C4—1228no—
552C2×C4—1224no—
553C2×C4—4888no—
554C2×C4—2444no—
555C2×C4SD16×D6114yes—
556C2×C4C2×D4×D6112yes—
557C2×C4C2×D4×D6112yes—
558C2×C4C2×D4×D6111yescharacteristic
559C2×C4C2×#1175822212yes—
560C2×C4#1451982312yes—
561C2×C4C24×D6111yescharacteristic
562C8—22no—
563C8—22no—
564C8—1224no—
565C22—24no—
566C22—42no—
567C22—42no—
568C22—48no—
569C22—618no—
570C22—1224no—
571C22—1224no—
572C22—12216no—
573C22—48832no—
574C22—4888no—
575C22—2444no—
576C22—2444no—
577C22—2444no—
578C22#1684040812yes—
579C22C2×SD16×D6112yes—
580C22#1684056412yes—
581C22C22×D4×D6111yescharacteristic
582C4—22no—
583C4—42no—
584C4—42no—
585C4—42no—
586C4—1224no—
587C4—2444no—
588C4#1684040812yes—
589C4C2×SD16×D6114yes—
590C4C22×#1175822211yescharacteristic
591C4C2×#1451982311yescharacteristic
592C2—44no—
593C2—1228no—
594C2—4884no—
595C2#2145764514yesdirect product factor
596C2C2×#1684040811yescharacteristic
597C2C22×SD16×D6111yescharacteristic
598C2C2×#1684056411yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×SD16×C61C2
socleC23×C61C22×D4
prime radicalC2×D4×D244C2
hypercenterC2×C4×SD16D61
hypocenterC61C2×#3295
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×SD16

Complements

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

NH ≅ G/Ntype
1. C2×#16840472C2semidirect
3. #21457645C2direct (N × H)
4. C2×#16840109C2semidirect
5. C2×#16840082C2semidirect
6. C2×#16840052C2semidirect
7. C2×#16839994C2semidirect
8. C2×#16839962C2semidirect
9. C2×#16839911C2semidirect
10. C2×C8×D244C2semidirect
11. C2×#102×D61C2semidirect
12. C2×C4×SD16×C61C2semidirect
15. C22×#11758201C22semidirect
16. C22×C8×D61C22semidirect
18. #16840472C22semidirect
21. C2×#14519777C22semidirect
25. C2×#14519753C22semidirect
31. C2×C4⋊C4×D61C22semidirect
32. #16840109C22semidirect
33. #16840082C22semidirect
34. #16840052C22semidirect
35. #16839994C22semidirect
36. #16839962C22semidirect
37. #16839911C22semidirect
38. C8×D244C22semidirect
39. C2×#14519708C22semidirect
40. C2×C4⋊#92418C22semidirect
41. C2×#14519699C22semidirect
42. C2×#14519699C22semidirect
44. C2×#14519697C22semidirect
45. #102×D61C22semidirect
46. C2×#14519689C22semidirect
48. C2×C4×Q8×C61C22semidirect
50. C4×SD16×C61C22semidirect
51. C2×#106×C61C22semidirect
52. C2×#103×C61C22semidirect
54. C2×C4×C8×C61C22semidirect
72. C2×#11758201C23semidirect
75. C2×C8×D61C23semidirect
77. #14519777C23semidirect
83. #14519753C23semidirect
97. C4⋊C4×D61C23semidirect
101. #14519708C23semidirect
102. C4⋊#92418C23semidirect
103. #14519699C23semidirect
104. #14519699C23semidirect
106. #14519697C23semidirect
107. #14519689C23semidirect
116. C4×Q8×C61C23semidirect
125. #106×C61C23semidirect
126. #103×C61C23semidirect
128. C4×C8×C61C23semidirect
169. C2×D244SD16semidirect
256. D244C2×SD16semidirect
302. C2×C4×SD16D61semidirect
306. C2×C61#3295semidirect
329. C2×C4×Q8C2×D61semidirect
340. C4×SD16C2×D61semidirect
343. C2×#106C2×D61semidirect
345. C2×#103C2×D61semidirect
353. C2×C4×C8C2×D61semidirect
354. C61C2×#3295semidirect
396. C4×Q8C22×D61semidirect
419. #106C22×D61semidirect
421. #103C22×D61semidirect
428. C4×C8C22×D61semidirect
595. C2#21457645direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404722
C2×D4×D2442
#214576452
C2×#168401092
C2×#168400822
C2×#168400522
C2×#168399942
C2×#168399622
C2×#168399112
C2×C8×D2442
C2×#102×D612
C2×C4×SD16×C612
C2×#329561