Finite Group Databasebeta

← C2×#21456775 #30551223

Subgroups — C2×#21456775 #30551223

Order 15616.

2186 conjugacy classes of subgroups.

The subgroup lattice has 502 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic, complemented
2#21456775C2116yesmaximal, direct product factor
3C2×#16840141C211yesmaximal, characteristic, complemented
4C2×#16840134C211yesmaximal, characteristic, complemented
5C2×#16840112C211yesmaximal, characteristic, complemented
6C2×#16840108C211yesmaximal, characteristic, complemented
7C2×#16839981C214yesmaximal, complemented
8C2×#16839924C214yesmaximal, complemented
9C2×#16839815C211yesmaximal, characteristic, complemented
10C2×C61×#532C211yesmaximal, characteristic
11C22×#11758202C2214yes—
12C22×#11758200C2214yes—
13#16840319—24no—
14#16840319C2218yescomplemented
15C2×#14519777C2211yescharacteristic
16C2×#14519777C2211yescharacteristic
17C2×#14519769—21no—
18C2×#14519756—21no—
19C2×#14519756C2212yes—
20C2×C4×Dic122—21no—
21C2×C4×Dic122C2212yes—
22C2×#14519736—21no—
23#16840141C2218yescomplemented
24#16840134C2218yescomplemented
25#16840112C2218yescomplemented
26#16840108C2218yescomplemented
27#16839981C22132yescomplemented
28#16839924C22132yescomplemented
29#16839815C2218yescomplemented
30C2×C4⋊#92418C2212yes—
31C2×#14519701C2214yes—
32C2×#14519698C2214yes—
33C2×C22⋊#92418C2212yes—
34C2×C4×#92418C2211yescharacteristic
35C2×C4×#92418C2211yescharacteristic
36C22×#41×C61C2212yes—
37C61×#532—24no—
38C61×#532C2218yes—
39C2×C4⋊Q8×C61C2211yescharacteristic
40C2×#127×C61C2211yescharacteristic
41C2×#124×C61C2212yes—
42C2×#121×C61—21no—
43C2×#121×C61—21no—
44C2×C4×D4×C61—21no—
45C2×C4×D4×C61—21no—
46C22×C42×C61C2211yescharacteristic
47C22×Dic122—21no—
48C22×Dic122C2312yes—
49C2×#11758202—48no—
50C2×#11758202C23116yes—
51C2×#11758200—48no—
52C2×#11758200C23116yes—
53C22×#92418C2312yes—
54C22×#92418C2312yes—
55#14519777—22no—
56#14519777—22no—
57#14519777C2314yes—
58#14519777C2314yes—
59#14519769—28no—
60#14519756—28no—
61#14519756—24no—
62#14519756C2318yes—
63C4×Dic122—28no—
64C4×Dic122—24no—
65C4×Dic122C2318yes—
66#14519736—28no—
67C2×C4⋊Dic61—21no—
68C2×C4⋊Dic61—21no—
69C2×C4⋊Dic61—21no—
70C2×C4⋊Dic61C2312yes—
71C2×#11758196—22no—
72C2×#11758196—22no—
73C2×C22⋊Dic61—22no—
74C2×C4×Dic61—22no—
75C4⋊#92418C2318yes—
76#14519701C23116yes—
77#14519698C23116yes—
78C22⋊#92418C2318yes—
79C4×#92418C2314yes—
80C4×#92418C2314yes—
81C2×#41×C61—24no—
82C2×#41×C61—48no—
83C2×#41×C61C2318yes—
84C22×Q8×C61C2312yes—
85C22×D4×C61—22no—
86C22×D4×C61—21no—
87C22×D4×C61—21no—
88C22×D4×C61C2312yes—
89C23×C4×C61—22no—
90C23×C4×C61D411yescharacteristic
91C23×C4×C61D411yescharacteristic
92C23×C4×C61C2311yescharacteristic
93C4⋊Q8×C61—22no—
94C4⋊Q8×C61C2314yes—
95#127×C61—22no—
96#127×C61C2314yes—
97#124×C61—24no—
98#124×C61C2318yes—
99#121×C61—28no—
100#121×C61—28no—
101C4×D4×C61—28no—
102C4×D4×C61—28no—
103C2×C4⋊C4×C61—21no—
104C2×C4⋊C4×C61—21no—
105C2×C22⋊C4×C61—22no—
106C2×C22⋊C4×C61—22no—
107C2×C42×C61D414yes—
108C2×C42×C61D411yescharacteristic
109C2×C42×C61D411yescharacteristic
110C2×C42×C61C2311yescharacteristic
111C2×C42×C61C2314yes—
112C2×C42×C61C2311yescharacteristic
113C24×C61—22no—
114C24×C61C2×D411yescharacteristic
115#41×C61—416no—
116#41×C61—416no—
117C2×Q8×C61—22no—
118C2×Q8×C61—28no—
119C2×Q8×C61C2414yes—
120C2×D4×C61—28no—
121C2×D4×C61—24no—
122C2×D4×C61—24no—
123C2×D4×C61—22no—
124C2×D4×C61—28no—
125C2×D4×C61—48no—
126C2×D4×C61—44no—
127C2×D4×C61—44no—
128C2×D4×C61C2414yes—
129C22×C4×C61—24no—
130C22×C4×C61—24no—
131C22×C4×C61—24no—
132C22×C4×C61—22no—
133C22×C4×C61—28no—
134C22×C4×C61—48no—
135C22×C4×C61C2×D411yescharacteristic
136C22×C4×C61C2×D412yes—
137C22×C4×C61C2×D411yescharacteristic
138C22×C4×C61C2×D411yescharacteristic
139C22×C4×C61C2×D414yes—
140C22×C4×C61C2×D414yes—
141C22×C4×C61C2×D411yescharacteristic
142C22×C4×C61C2×D411yescharacteristic
143C22×C4×C61C2412yes—
144C22×C4×C61C2411yescharacteristic
145C22×Dic61—22no—
146C22×Dic61—22no—
147C2×Dic122—28no—
148C2×Dic122—24no—
149C2×Dic122—22no—
150C2×Dic122—44no—
151C2×Dic122C2414yes—
152C4⋊C4×C61—24no—
153C4⋊C4×C61—24no—
154C22⋊C4×C61—28no—
155C22⋊C4×C61—28no—
156C42×C61C2×D414yes—
157C42×C61C2×D414yes—
158C42×C61C2×D412yes—
159C42×C61C2×D412yes—
160C42×C61C2412yes—
161C42×C61C2412yes—
162C22⋊Dic61—28no—
163#11758202—416no—
164#11758200—416no—
165C4⋊Dic61—24no—
166C4⋊Dic61—24no—
167C4⋊Dic61—24no—
168C4⋊Dic61—22no—
169C4⋊Dic61C2414yes—
170#11758196—28no—
171#11758196—28no—
172C4×Dic61—28no—
173C2×#92418—24no—
174C2×#92418—24no—
175C2×#92418C2414yes—
176C2×#92418C2414yes—
177C23×C61—22no—
178C23×C61—22no—
179C23×C61—22no—
180C23×C61—24no—
181C23×C61—44no—
182C23×C61—44no—
183C23×C61—44no—
184C23×C61C22×D412yes—
185C23×C61C22×D411yescharacteristic
186Q8×C61—28no—
187Q8×C61—44no—
188D4×C61—28no—
189D4×C61—416no—
190D4×C61—44no—
191D4×C61—48no—
192D4×C61—48no—
193C2×C4×C61—22no—
194C2×C4×C61—22no—
195C2×C4×C61—22no—
196C2×C4×C61—24no—
197C2×C4×C61—28no—
198C2×C4×C61—28no—
199C2×C4×C61—24no—
200C2×C4×C61—24no—
201C2×C4×C61—416no—
202C2×C4×C61—44no—
203C2×C4×C61#13514yes—
204C2×C4×C61#13714yes—
205C2×C4×C61C22×D412yes—
206C2×C4×C61C22×D412yes—
207C2×C4×C61C22×D412yes—
208C2×C4×C61C22×D411yescharacteristic
209C2×C4×C61C22×D412yes—
210C2×C4×C61C22×D412yes—
211C2×C4×C61H(5,𝔽2)14yes—
212C2×C4×C61C2511yescharacteristic
213C2×Dic61—24no—
214C2×Dic61—24no—
215C2×Dic61—44no—
216C2×Dic61—44no—
217Dic122—28no—
218Dic122—44no—
219Dic122—48no—
220#92418—24no—
221#92418—24no—
222C2×#3210—611nomaximal, Sylow
223C22×C61—22no—
224C22×C61—22no—
225C22×C61—22no—
226C22×C61—44no—
227C22×C61—44no—
228C22×C61—44no—
229C22×C61—44no—
230C22×C61—88no—
231C22×C61#53512yes—
232C22×C61C2×#13512yes—
233C22×C61C2×#13712yes—
234C22×C61C23×D411yescharacteristic
235C4×C61—22no—
236C4×C61—22no—
237C4×C61—22no—
238C4×C61—44no—
239C4×C61#53512yes—
240C4×C61C2×#13514yes—
241C4×C61C2×#13714yes—
242C4×C61C2×H(5,𝔽2)12yes—
243Dic61—44no—
244Dic61—44no—
245C2×#533—611no—
246C2×#532D6111yescharacteristic
247#3210—6116no—
248C2×#494—611no—
249C2×#492—611no—
250C2×#487—611no—
251C2×#486—611no—
252C2×#464—614no—
253C2×#452—614no—
254C2×#431—611no—
255C2×C61—42no—
256C2×C61—84no—
257C2×C61#321014yescomplemented
258C2×C61C2×#53511yescharacteristic
259C2×C61C22×#13511yescharacteristic
260C2×C61C22×#13711yescharacteristic
261C22×#41C2×D6112yes—
262C22×Q16—614no—
263C22×SD16—614no—
264#533—618no—
265#533—1224no—
266#532—24no—
267#532C2×D6118yes—
268C2×C4⋊Q8—611no—
269C2×C4⋊Q8—611no—
270C2×C4⋊Q8C2×D6111yescharacteristic
271C2×#127C2×D6111yescharacteristic
272C2×#125—1221no—
273C2×#124C2×D6112yes—
274C2×C22⋊Q8—612no—
275C2×C22⋊Q8—1221no—
276C2×#121—21no—
277C2×#121—21no—
278C2×C4×Q8—612no—
279C2×C4×Q8—1221no—
280C2×C4×D4—21no—
281C2×C4×D4—21no—
282C2×#117—1221no—
283C22×C42C2×D6111yescharacteristic
284#494—618no—
285#492—618no—
286#487—618no—
287#486—618no—
288#464—6132no—
289#452—6132no—
290#431—618no—
291C2×C4⋊C8—612no—
292C2×#103—614no—
293C2×#102—614no—
294C2×C22⋊C8—612no—
295C2×C4×C8—611no—
296C2×C4×C8—611no—
297C61C2×#321011yescharacteristic, complemented, Sylow
298C2×#41—24no—
299C2×#41—48no—
300C2×#41C22×D6118yes—
301C22×Q8—612no—
302C22×Q8—1221no—
303C22×Q8C22×D6112yes—
304C22×D4—22no—
305C22×D4—21no—
306C22×D4—21no—
307C22×D4C22×D6112yes—
308C23×C4—22no—
309C23×C4C22⋊D6111yescharacteristic
310C23×C4C22⋊D6111yescharacteristic
311C23×C4C22×D6111yescharacteristic
312C2×Q16—6116no—
313C2×Q16—2448no—
314C2×SD16—6116no—
315C2×SD16—2448no—
316C22×C8—612no—
317C22×C8—612no—
318C4⋊Q8—22no—
319C4⋊Q8—614no—
320C4⋊Q8—614no—
321C4⋊Q8—1222no—
322C4⋊Q8—1222no—
323C4⋊Q8C22×D6114yes—
324#127—22no—
325#127C22×D6114yes—
326#125—1228no—
327#124—24no—
328#124C22×D6118yes—
329C22⋊Q8—618no—
330C22⋊Q8—1224no—
331C22⋊Q8—1228no—
332#121—28no—
333#121—28no—
334C4×Q8—618no—
335C4×Q8—1224no—
336C4×Q8—1228no—
337C4×D4—28no—
338C4×D4—28no—
339#117—1228no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—612no—
343C2×C4⋊C4—1221no—
344C2×C4⋊C4—1221no—
345C2×C4⋊C4—1222no—
346C2×C4⋊C4—1222no—
347C2×C4⋊C4—1221no—
348C2×C22⋊C4—22no—
349C2×C22⋊C4—22no—
350C2×C22⋊C4—1222no—
351C2×C42—1222no—
352C2×C42C22⋊D6111yescharacteristic
353C2×C42C22⋊D6111yescharacteristic
354C2×C42C22⋊D6114yes—
355C2×C42C22×D6111yescharacteristic
356C2×C42C22×D6111yescharacteristic
357C2×C42C22×D6114yes—
358C4⋊C8—618no—
359#103—6116no—
360#102—6116no—
361C22⋊C8—618no—
362C4×C8—614no—
363C4×C8—614no—
364C24—22no—
365C24C2×C22⋊D6111yescharacteristic
366#41—416no—
367#41—416no—
368C2×Q8—22no—
369C2×Q8—28no—
370C2×Q8—614no—
371C2×Q8—1224no—
372C2×Q8—1222no—
373C2×Q8—1228no—
374C2×Q8—2444no—
375C2×Q8C23×D6114yes—
376C2×D4—28no—
377C2×D4—24no—
378C2×D4—24no—
379C2×D4—22no—
380C2×D4—28no—
381C2×D4—48no—
382C2×D4—44no—
383C2×D4—44no—
384C2×D4C23×D6114yes—
385C22×C4—24no—
386C22×C4—24no—
387C22×C4—24no—
388C22×C4—22no—
389C22×C4—28no—
390C22×C4—48no—
391C22×C4—1222no—
392C22×C4—1222no—
393C22×C4C2×C22⋊D6112yes—
394C22×C4C2×C22⋊D6114yes—
395C22×C4C2×C22⋊D6114yes—
396C22×C4C2×C22⋊D6111yescharacteristic
397C22×C4C2×C22⋊D6111yescharacteristic
398C22×C4C2×C22⋊D6111yescharacteristic
399C22×C4C2×C22⋊D6111yescharacteristic
400C22×C4C2×C22⋊D6111yescharacteristic
401C22×C4C23×D6112yes—
402C22×C4C23×D6111yescharacteristic
403Q16—24416no—
404SD16—24416no—
405C2×C8—614no—
406C2×C8—614no—
407C2×C8—1224no—
408C2×C8—1224no—
409C4⋊C4—24no—
410C4⋊C4—24no—
411C4⋊C4—614no—
412C4⋊C4—1222no—
413C4⋊C4—1228no—
414C4⋊C4—1228no—
415C4⋊C4—1224no—
416C4⋊C4—1224no—
417C4⋊C4—1224no—
418C22⋊C4—28no—
419C22⋊C4—28no—
420C22⋊C4—1228no—
421C42—1228no—
422C42C2×C22⋊D6114yes—
423C42C2×C22⋊D6114yes—
424C42C2×C22⋊D6112yes—
425C42C2×C22⋊D6112yes—
426C42C23×D6112yes—
427C42C23×D6112yes—
428C23—22no—
429C23—22no—
430C23—22no—
431C23—24no—
432C23—44no—
433C23—44no—
434C23—44no—
435C23C22×C22⋊D6112yes—
436C23C22×C22⋊D6111yescharacteristic
437Q8—28no—
438Q8—44no—
439Q8—1228no—
440Q8—2448no—
441Q8—2444no—
442D4—28no—
443D4—416no—
444D4—48no—
445D4—48no—
446D4—44no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—22no—
450C2×C4—28no—
451C2×C4—28no—
452C2×C4—24no—
453C2×C4—24no—
454C2×C4—24no—
455C2×C4—416no—
456C2×C4—44no—
457C2×C4—1224no—
458C2×C4—1224no—
459C2×C4—2444no—
460C2×C4—2444no—
461C2×C4#1451979714yes—
462C2×C4#1451980714yes—
463C2×C4C22×C22⋊D6112yes—
464C2×C4C22×C22⋊D6112yes—
465C2×C4C22×C22⋊D6112yes—
466C2×C4C22×C22⋊D6112yes—
467C2×C4C22×C22⋊D6112yes—
468C2×C4C22×C22⋊D6111yescharacteristic
469C2×C4#1451982214yes—
470C2×C4C24×D6111yescharacteristic
471C8—1224no—
472C8—1224no—
473C22—22no—
474C22—22no—
475C22—22no—
476C22—44no—
477C22—44no—
478C22—44no—
479C22—44no—
480C22—88no—
481C22#1684032912yes—
482C22C2×#1451979712yes—
483C22C2×#1451980712yes—
484C22C23×C22⋊D6111yescharacteristic
485C4—22no—
486C4—22no—
487C4—22no—
488C4—44no—
489C4—2444no—
490C4—2444no—
491C4#1684032912yes—
492C4C2×#1451979714yes—
493C4C2×#1451980714yes—
494C4C2×#1451982212yes—
495C2—42no—
496C2—84no—
497C2#2145677514yesdirect product factor
498C2C2×#1684032911yescharacteristic
499C2C22×#1451979711yescharacteristic
500C2C22×#1451980711yescharacteristic
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
Fitting, prime radicalC2×C61×#532C2
socleC23×C61C22×D4
hypercenterC2×#532D61
hypocenterC61C2×#3210
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#532

Complements

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

NH ≅ G/Ntype
1. C2×#16840319C2semidirect
2. #21456775C2direct (N × H)
3. C2×#16840141C2semidirect
4. C2×#16840134C2semidirect
5. C2×#16840112C2semidirect
6. C2×#16840108C2semidirect
7. C2×#16839981C2semidirect
8. C2×#16839924C2semidirect
9. C2×#16839815C2semidirect
14. #16840319C22semidirect
23. #16840141C22semidirect
24. #16840134C22semidirect
25. #16840112C22semidirect
26. #16840108C22semidirect
27. #16839981C22semidirect
28. #16839924C22semidirect
29. #16839815C22semidirect
257. C2×C61#3210semidirect
297. C61C2×#3210semidirect
497. C2#21456775direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214567752
C2×#168401412
C2×#168401342
C2×#168401122
C2×#168401082
C2×#168399812
C2×#168399242
C2×#168398152
C2×C61×#5322
C2×#321061