Finite Group Databasebeta

← C2×#21446806 #29684671

Subgroups — C2×#21446806 #29684671

Order 15616.

1342 conjugacy classes of subgroups.

The subgroup lattice has 522 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519776C211yesmaximal, characteristic
2C2×#16839785C211yesmaximal, characteristic
3C2×M16×Dic61C211yesmaximal, characteristic
4#21446806C218yesmaximal, direct product factor
5C2×#16839531C211yesmaximal, characteristic
6C2×#16839530C211yesmaximal, characteristic
7C2×#16839530C211yesmaximal, characteristic
8C2×C61×#343C211yesmaximal, characteristic
9C23×Dic122C412yes—
10C22×#11758194C2211yescharacteristic
11C22×#11758194C2211yescharacteristic
12C2×#14519776—21no—
13C2×#14519776—21no—
14C2×#14519776—22no—
15C2×#14519776—21no—
16C2×#14519776—21no—
17C2×#14519776—22no—
18C2×#14519776C414yes—
19C2×#14519776C2214yes—
20C22×C4⋊Dic61C2211yescharacteristic
21C22×#11758196C412yes—
22C22×C4×Dic61C2211yescharacteristic
23#16839785—22no—
24#16839785C2214yes—
25C2×#14519706—21no—
26C2×#14519706—21no—
27M16×Dic61—22no—
28M16×Dic61C2214yes—
29C2×#14519687—21no—
30C2×C8×Dic61—21no—
31#16839531C2214yes—
32#16839530C2214yes—
33#16839530C2214yes—
34C22×M16×C61C2211yescharacteristic
35C22×M16×C61C2211yescharacteristic
36C22×C4⋊C4×C61C2211yescharacteristic
37C61×#343C2214yes—
38C22×Dic122—22no—
39C22×Dic122—24no—
40C22×Dic122—22no—
41C22×Dic122—48no—
42C22×Dic122C2×C418yes—
43C23×Dic61C2×C411yescharacteristic
44C23×Dic61C2×C411yescharacteristic
45C23×Dic61C2×C412yes—
46C2×#11758194—21no—
47C2×#11758194—22no—
48C2×#11758194—21no—
49C2×#11758194—22no—
50C2×#11758194—22no—
51C2×#11758194Q814yescomplemented
52C2×#11758194C2312yes—
53C2×#11758194C2312yes—
54C22×#92418—21no—
55C22×#92418—21no—
56#14519776—24no—
57#14519776—24no—
58#14519776—24no—
59#14519776—24no—
60#14519776—24no—
61#14519776—24no—
62#14519776—24no—
63#14519776—24no—
64C2×C4⋊Dic61—21no—
65C2×C4⋊Dic61—21no—
66C2×C4⋊Dic61—21no—
67C2×C4⋊Dic61—21no—
68C2×C4⋊Dic61C2×C412yes—
69C2×C4⋊Dic61C2312yes—
70C2×#11758196—24no—
71C2×#11758196—22no—
72C2×#11758196—22no—
73C2×#11758196C2×C418yes—
74C2×C4×Dic61C2×C412yes—
75C2×C4×Dic61D411yescharacteristic
76C2×C4×Dic61D411yescharacteristic
77C2×C4×Dic61D412yes—
78C2×C4×Dic61D411yescharacteristic
79C2×C4×Dic61D411yescharacteristic
80C2×C4×Dic61D412yes—
81C2×C4×Dic61C2312yes—
82#14519706—24no—
83#14519706—24no—
84#14519687—24no—
85C8×Dic61—24no—
86C23×C4×C61C2×C412yes—
87C23×C4×C61C2311yescharacteristic
88C2×M16×C61—21no—
89C2×M16×C61—22no—
90C2×M16×C61—21no—
91C2×M16×C61—22no—
92C2×M16×C61—22no—
93C2×M16×C61Q814yescomplemented
94C2×M16×C61C2312yes—
95C2×M16×C61C2312yes—
96C22×C8×C61—21no—
97C22×C8×C61—21no—
98C2×C4⋊C4×C61—21no—
99C2×C4⋊C4×C61—21no—
100C2×C4⋊C4×C61—21no—
101C2×C4⋊C4×C61—21no—
102C2×C4⋊C4×C61C2×C412yes—
103C2×C4⋊C4×C61C2312yes—
104C24×C61C22×C411yescharacteristic
105C22×C4×C61—22no—
106C22×C4×C61—22no—
107C22×C4×C61—44no—
108C22×C4×C61C22×C414yes—
109C22×C4×C61C22×C411yescharacteristic
110C22×C4×C61C2×D411yescharacteristic
111C22×C4×C61C2×D411yescharacteristic
112C22×C4×C61C2×D411yescharacteristic
113C22×C4×C61C2×D411yescharacteristic
114C22×C4×C61C2×Q812yes—
115C22×C4×C61C2×Q812yes—
116C22×C4×C61#4112yes—
117C22×C4×C61#4112yes—
118C22×C4×C61C2411yescharacteristic
119C22×Dic61—24no—
120C22×Dic61—24no—
121C22×Dic61—22no—
122C22×Dic61—22no—
123C22×Dic61—44no—
124C22×Dic61C22⋊C411yescharacteristic
125C22×Dic61C22⋊C412yes—
126C22×Dic61C22⋊C411yescharacteristic
127C22×Dic61C22⋊C412yes—
128C22×Dic61C22⋊C411yescharacteristic
129C22×Dic61C22⋊C411yescharacteristic
130C22×Dic61C22×C412yes—
131C22×Dic61C22×C412yes—
132C22×Dic61C22×C414yes—
133C2×Dic122—28no—
134C2×Dic122—28no—
135C2×Dic122—48no—
136C2×Dic122—416no—
137C2×Dic122—48no—
138C2×Dic122—416no—
139M16×C61—24no—
140M16×C61—22no—
141M16×C61—22no—
142M16×C61—22no—
143M16×C61—42no—
144M16×C61C2×Q814yescomplemented
145C2×C8×C61—24no—
146C2×C8×C61—22no—
147C2×C8×C61—22no—
148C2×C8×C61—42no—
149C4⋊C4×C61—22no—
150C4⋊C4×C61—22no—
151C4⋊C4×C61—22no—
152C4⋊C4×C61—22no—
153C4⋊Dic61—22no—
154C4⋊Dic61—22no—
155C4⋊Dic61—22no—
156C4⋊Dic61—22no—
157#11758196—28no—
158#11758196—28no—
159C4×Dic61C22⋊C412yes—
160C4×Dic61C22⋊C412yes—
161C4×Dic61C22⋊C412yes—
162C4×Dic61C22⋊C412yes—
163C4×Dic61C2×D412yes—
164C4×Dic61C2×D412yes—
165C4×Dic61C2×D412yes—
166C4×Dic61C2×D412yes—
167#11758194—24no—
168#11758194—22no—
169#11758194—22no—
170#11758194—22no—
171#11758194—42no—
172#11758194C2×Q814yescomplemented
173C2×#92418—24no—
174C2×#92418—22no—
175C2×#92418—22no—
176C2×#92418—42no—
177C23×C61—22no—
178C23×C61—22no—
179C23×C61C2×C22⋊C411yescharacteristic
180C23×C61C2×C22⋊C411yescharacteristic
181C23×C61C4×Q812yes—
182C23×C61C4×Q812yes—
183C23×C61C23×C411yescharacteristic
184C2×C4×C61—24no—
185C2×C4×C61—44no—
186C2×C4×C61—44no—
187C2×C4×C61—44no—
188C2×C4×C61C2×C22⋊C411yescharacteristic
189C2×C4×C61C2×C22⋊C411yescharacteristic
190C2×C4×C61C4×Q812yes—
191C2×C4×C61C4×Q812yes—
192C2×C4×C61C22⋊Q812yes—
193C2×C4×C61C22⋊Q812yes—
194C2×C4×C61C22⋊Q812yes—
195C2×C4×C61C22⋊Q812yes—
196C2×C4×C61#12412yes—
197C2×C4×C61#12412yes—
198C2×C4×C61C4⋊Q812yes—
199C2×C4×C61C4⋊Q812yes—
200C2×C4×C61C22×D411yescharacteristic
201C2×C4×C61C22×D411yescharacteristic
202C2×C4×C61C22×Q811yescharacteristic
203C2×C4×C61C22×Q811yescharacteristic
204C2×C4×C61C2×#4111yescharacteristic
205C2×C4×C61C2×#4111yescharacteristic
206C2×Dic61—22no—
207C2×Dic61—22no—
208C2×Dic61—24no—
209C2×Dic61—24no—
210C2×Dic61—24no—
211C2×Dic61—24no—
212C2×Dic61—24no—
213C2×Dic61—44no—
214C2×Dic61—44no—
215C2×Dic61—44no—
216C2×Dic61#10014yes—
217C2×Dic61#10114yes—
218C2×Dic61C2×C22⋊C412yes—
219C2×Dic61C2×C22⋊C412yes—
220C2×Dic61C2×C22⋊C412yes—
221C2×Dic61C2×C22⋊C412yes—
222Dic122—416no—
223Dic122—416no—
224C8×C61—24no—
225C8×C61—42no—
226#92418—24no—
227#92418—42no—
228C2×#1997—611nomaximal, Sylow
229C22×C61—21no—
230C22×C61—21no—
231C22×C61—21no—
232C22×C61—21no—
233C22×C61—24no—
234C22×C61—24no—
235C22×C61#39112yes—
236C22×C61#39112yes—
237C22×C61C2×#10012yes—
238C22×C61C2×#10112yes—
239C22×C61C22×C22⋊C411yescharacteristic
240C22×C61C2×C4×Q811yescharacteristic
241C22×C61C2×C4×Q811yescharacteristic
242C4×C61—44no—
243C4×C61#39112yes—
244C4×C61#39112yes—
245C4×C61C2×C22⋊Q811yescharacteristic
246C4×C61C2×C22⋊Q811yescharacteristic
247C4×C61C2×#12411yescharacteristic
248C4×C61C2×C4⋊Q811yescharacteristic
249Dic61—22no—
250Dic61—22no—
251Dic61—44no—
252Dic61C2×#10014yes—
253Dic61C2×#10114yes—
254C22×C4⋊Q8—611no—
255C2×#423—611no—
256C2×C4×M16—611no—
257#1997—618no—
258C2×#343—611no—
259C2×#343—611no—
260C2×#343—611no—
261C2×#343D6111yescharacteristic
262C2×C61—21no—
263C2×C61—21no—
264C2×C61—22no—
265C2×C61#199714yescomplemented
266C2×C61C2×#39111yescharacteristic
267C2×C61C22×#10011yescharacteristic
268C2×C61C22×#10111yescharacteristic
269C23×Q8—612no—
270C22×M16—611no—
271C22×M16—611no—
272C22×M16C2×D6111yescharacteristic
273C22×M16C2×D6111yescharacteristic
274C2×C4⋊Q8—614no—
275C2×C4⋊Q8—614no—
276C2×C4⋊Q8—1221no—
277C2×C4⋊Q8—1221no—
278C2×C4⋊Q8—1222no—
279C2×C4⋊Q8—1221no—
280C2×C4⋊Q8—1221no—
281C2×C4⋊Q8—1222no—
282C22×C4⋊C4—612no—
283C22×C4⋊C4—611no—
284C22×C4⋊C4C2×D6111yescharacteristic
285C22×C42—611no—
286#423—614no—
287#423—1222no—
288C2×C4⋊C8—1221no—
289C2×C4⋊C8—1221no—
290C4×M16—614no—
291C4×M16—1222no—
292C2×#97—1221no—
293C2×C4×C8—1221no—
294#343—614no—
295#343—614no—
296#343—614no—
297#343C2×D6114yes—
298C61C2×#199711yescharacteristic, complemented, Sylow
299C22×Q8—618no—
300C22×Q8—1224no—
301C22×Q8—1222no—
302C22×Q8—1222no—
303C22×Q8—2448no—
304C23×C4—611no—
305C23×C4—611no—
306C23×C4—612no—
307C23×C4C4×D6112yes—
308C23×C4C22×D6111yescharacteristic
309C2×M16—21no—
310C2×M16—22no—
311C2×M16—21no—
312C2×M16—22no—
313C2×M16—22no—
314C2×M16—614no—
315C2×M16—612no—
316C2×M16—612no—
317C2×M16—1222no—
318C2×M16—1221no—
319C2×M16—1221no—
320C2×M16—1222no—
321C2×M16—1222no—
322C2×M16Dic12214yescomplemented
323C2×M16C22×D6112yes—
324C2×M16C22×D6112yes—
325C22×C8—21no—
326C22×C8—21no—
327C22×C8—1221no—
328C22×C8—1221no—
329C4⋊Q8—1224no—
330C4⋊Q8—1224no—
331C4⋊Q8—1224no—
332C4⋊Q8—1224no—
333C4⋊Q8—1224no—
334C4⋊Q8—1224no—
335C4⋊Q8—1224no—
336C4⋊Q8—1224no—
337C2×C4⋊C4—21no—
338C2×C4⋊C4—21no—
339C2×C4⋊C4—21no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—618no—
342C2×C4⋊C4—612no—
343C2×C4⋊C4—612no—
344C2×C4⋊C4—1224no—
345C2×C4⋊C4—1222no—
346C2×C4⋊C4—1222no—
347C2×C4⋊C4—1221no—
348C2×C4⋊C4—1221no—
349C2×C4⋊C4—1221no—
350C2×C4⋊C4—1221no—
351C2×C4⋊C4C4×D6112yes—
352C2×C4⋊C4C22×D6112yes—
353C2×C42—612no—
354C2×C42—611no—
355C2×C42—611no—
356C2×C42—612no—
357C2×C42—611no—
358C2×C42—611no—
359C2×C42—612no—
360C2×C42—612no—
361C4⋊C8—1224no—
362C4⋊C8—1224no—
363#97—1224no—
364C4×C8—1224no—
365C24C2×C4×D6111yescharacteristic
366C2×Q8—1228no—
367C2×Q8—1228no—
368C2×Q8—2448no—
369C2×Q8—24416no—
370C2×Q8—24416no—
371C2×Q8—2448no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—44no—
375C22×C4—611no—
376C22×C4—611no—
377C22×C4—612no—
378C22×C4—612no—
379C22×C4—612no—
380C22×C4—612no—
381C22×C4—611no—
382C22×C4—611no—
383C22×C4—614no—
384C22×C4—1224no—
385C22×C4—1224no—
386C22×C4—1222no—
387C22×C4—1222no—
388C22×C4—2444no—
389C22×C4C2×Dic12212yes—
390C22×C4C2×C4×D6114yes—
391C22×C4C2×C4×D6111yescharacteristic
392C22×C4#1175822212yes—
393C22×C4D4×D6111yescharacteristic
394C22×C4D4×D6111yescharacteristic
395C22×C4D4×D6111yescharacteristic
396C22×C4D4×D6111yescharacteristic
397C22×C4#1175822412yes—
398C22×C4Q8×D6112yes—
399C22×C4C23×D6111yescharacteristic
400M16—22no—
401M16—24no—
402M16—22no—
403M16—22no—
404M16—42no—
405M16—614no—
406M16—1222no—
407M16—1224no—
408M16—1222no—
409M16—1222no—
410M16—2442no—
411M16C2×Dic12214yescomplemented
412C2×C8—22no—
413C2×C8—24no—
414C2×C8—22no—
415C2×C8—42no—
416C2×C8—1222no—
417C2×C8—1224no—
418C2×C8—1222no—
419C2×C8—2442no—
420C4⋊C4—22no—
421C4⋊C4—22no—
422C4⋊C4—22no—
423C4⋊C4—22no—
424C4⋊C4—1228no—
425C4⋊C4—1228no—
426C4⋊C4—1222no—
427C4⋊C4—1222no—
428C4⋊C4—1222no—
429C4⋊C4—1222no—
430C42—612no—
431C42—612no—
432C42—612no—
433C42—612no—
434C42—612no—
435C42—612no—
436C42—612no—
437C42—612no—
438C23—22no—
439C23—22no—
440C23C22⋊C4×D6111yescharacteristic
441C23C22⋊C4×D6111yescharacteristic
442C23#1451974212yes—
443C23C4×Dic12212yes—
444C23C22×C4×D6111yescharacteristic
445Q8—24416no—
446Q8—24416no—
447C2×C4—24no—
448C2×C4—44no—
449C2×C4—44no—
450C2×C4—44no—
451C2×C4—612no—
452C2×C4—612no—
453C2×C4—614no—
454C2×C4—614no—
455C2×C4—612no—
456C2×C4—612no—
457C2×C4—1224no—
458C2×C4—1224no—
459C2×C4—1224no—
460C2×C4—1224no—
461C2×C4—1222no—
462C2×C4—1222no—
463C2×C4—1224no—
464C2×C4—2444no—
465C2×C4—2444no—
466C2×C4—2444no—
467C2×C4C22⋊C4×D6111yescharacteristic
468C2×C4C22⋊C4×D6111yescharacteristic
469C2×C4#1451974212yes—
470C2×C4C4×Dic12212yes—
471C2×C4#1451975412yes—
472C2×C4#1451975412yes—
473C2×C4#1451975512yes—
474C2×C4#1451975512yes—
475C2×C4#1451976312yes—
476C2×C4#1451976312yes—
477C2×C4#1451977612yes—
478C2×C4#1451977612yes—
479C2×C4C2×D4×D6111yescharacteristic
480C2×C4C2×D4×D6111yescharacteristic
481C2×C4C2×Q8×D6111yescharacteristic
482C2×C4C22×Dic12211yescharacteristic
483C2×C4C2×#1175822411yescharacteristic
484C2×C4C2×#1175822211yescharacteristic
485C8—24no—
486C8—42no—
487C8—1224no—
488C8—2442no—
489C22—24no—
490C22—24no—
491C22—21no—
492C22—21no—
493C22—21no—
494C22—21no—
495C22#1683966612yes—
496C22#1683966612yes—
497C22#100×D6112yes—
498C22#101×D6112yes—
499C22C2×C22⋊C4×D6111yescharacteristic
500C22C2×#1451974211yescharacteristic
501C22C2×C4×Dic12211yescharacteristic
502C4—44no—
503C4—614no—
504C4—614no—
505C4—1222no—
506C4—1222no—
507C4—2444no—
508C4#1683966612yes—
509C4#1683966612yes—
510C4C2×#1451975411yescharacteristic
511C4C2×#1451975511yescharacteristic
512C4C2×#1451976311yescharacteristic
513C4C2×#1451977611yescharacteristic
514C2—21no—
515C2—21no—
516C2—22no—
517C2#2144680614yesdirect product factor
518C2C2×#1683966611yescharacteristic
519C2C2×#100×D6111yescharacteristic
520C2C2×#101×D6111yescharacteristic
subgroupG/H
centerC23C22⋊C4×D61
commutatorC23×C61C23×C4
FrattiniC22×C4C23×D61
FittingC2×C61×#343C2
socleC23×C61C2×C22⋊C4
prime radicalC24×C61C22×C4
cosocleC22×C4×C61C24
hypercenterC2×#343D61
hypocenterC61C2×#1997
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#343

Complements

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

NH ≅ G/Ntype
4. #21446806C2direct (N × H)
51. C2×#11758194Q8semidirect
93. C2×M16×C61Q8semidirect
144. M16×C61C2×Q8semidirect
172. #11758194C2×Q8semidirect
265. C2×C61#1997semidirect
298. C61C2×#1997semidirect
322. C2×M16Dic122semidirect
411. M16C2×Dic122semidirect
517. C2#21446806direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197762
C2×#168397852
C2×M16×Dic612
#214468062
C2×#168395312
C2×#168395302
C2×C61×#3432
C2×#199761