Finite Group Databasebeta

← C2×#21456762 #30551178

Subgroups — C2×#21456762 #30551178

Order 15616.

2822 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic, complemented
2C22×#14519774C211yesmaximal, characteristic
3#21456762C2116yesmaximal, direct product factor
4C2×#16840135C212yesmaximal, complemented
5C2×#16840109C212yesmaximal, complemented
6C2×#16839963C214yesmaximal, complemented
7C2×#16839915C214yesmaximal, complemented
8C2×C61×#431C211yesmaximal, characteristic, complemented
9C23×D244—21no—
10C23×D244—21no—
11C23×D244C2212yes—
12C22×#11758190C2218yescomplemented
13#16840319—24no—
14#16840319C2218yescomplemented
15C2×#14519777C2211yescharacteristic, complemented
16C2×#14519777C2211yescharacteristic, complemented
17C2×#14519774—21no—
18C2×#14519774—21no—
19C2×#14519774—24no—
20C2×#14519774C2212yes—
21C2×#14519774C2218yes—
22C2×#14519774C2212yes—
23C2×#14519769—21no—
24C2×#14519756—21no—
25C2×#14519756C2212yes—
26C2×C4×Dic122—21no—
27C2×C4×Dic122C2212yescomplemented
28C2×#14519736—21no—
29#16840135C22116yescomplemented
30#16840109C22116yescomplemented
31#16839963C22132yescomplemented
32#16839915C22132yescomplemented
33C2×#14519699C2218yescomplemented
34C22×C42×C61C2211yescharacteristic
35C61×#431C2218yescomplemented
36C2×C4⋊C8×C61C2212yescomplemented
37C2×C22⋊C8×C61C2212yes—
38C2×C4×C8×C61C2212yescomplemented
39C24×D61—22no—
40C22×Dic122—21no—
41C22×Dic122C2312yes—
42C22×D244—22no—
43C22×D244—24no—
44C22×D244—22no—
45C22×D244—28no—
46C22×D244—22no—
47C22×D244—22no—
48C22×D244—28no—
49C22×D244—22no—
50C22×D244—48no—
51C22×D244—48no—
52C22×D244—48no—
53C22×D244C2314yes—
54C22×D244C2318yes—
55C2×#11758190—416no—
56C2×#11758190C23132yescomplemented
57#14519777—22no—
58#14519777—22no—
59#14519777C2314yescomplemented
60#14519777C2314yescomplemented
61#14519774—28no—
62#14519774—24no—
63#14519774—28no—
64#14519774—24no—
65#14519774C2318yes—
66#14519774C2318yes—
67#14519769—28no—
68#14519756—28no—
69#14519756—24no—
70#14519756C2318yes—
71C4×Dic122—28no—
72C4×Dic122—24no—
73C4×Dic122C2318yescomplemented
74#14519736—28no—
75C2×C4⋊Dic61—21no—
76C2×C4⋊Dic61—21no—
77C2×C4⋊Dic61—21no—
78C2×C4⋊Dic61C2312yes—
79C2×#11758196—22no—
80C2×#11758196—22no—
81C2×C22⋊Dic61—22no—
82C2×C4×Dic61—22no—
83#14519699C23132yescomplemented
84C23×C4×C61D411yescharacteristic
85C23×C4×C61D411yescharacteristic
86C23×C4×C61C2311yescharacteristic
87C22×C8×C61C2314yes—
88C2×C42×C61D411yescharacteristic
89C2×C42×C61D411yescharacteristic
90C2×C42×C61D414yes—
91C2×C42×C61C2311yescharacteristic
92C2×C42×C61C2311yescharacteristic
93C2×C42×C61C2314yes—
94C4⋊C8×C61C2318yescomplemented
95C22⋊C8×C61C2318yes—
96C4×C8×C61C2318yescomplemented
97C24×C61C2×D411yescharacteristic
98C23×D61—28no—
99C23×D61—24no—
100C23×D61—48no—
101C23×D61—48no—
102C23×D61—48no—
103C22×C4×C61—24no—
104C22×C4×C61—24no—
105C22×C4×C61SD1618yescomplemented
106C22×C4×C61C2×D411yescharacteristic
107C22×C4×C61C2×D412yes—
108C22×C4×C61C2×D411yescharacteristic
109C22×C4×C61C2×D414yes—
110C22×C4×C61C2×D411yescharacteristic
111C22×C4×C61C2×D411yescharacteristic
112C22×C4×C61C2×D414yes—
113C22×C4×C61C2×D411yescharacteristic
114C22×C4×C61C2412yes—
115C22×C4×C61C2411yescharacteristic
116C22×Dic61—22no—
117C22×Dic61—22no—
118C2×D244—216no—
119C2×D244—28no—
120C2×D244—28no—
121C2×D244—28no—
122C2×D244—28no—
123C2×D244—28no—
124C2×D244—24no—
125C2×D244—416no—
126C2×D244—48no—
127C2×D244—48no—
128C2×D244—416no—
129C2×D244—432no—
130C2×D244—48no—
131C2×D244—48no—
132C2×D244—432no—
133C2×D244—48no—
134C2×D244C2418yes—
135C2×Dic122—28no—
136C2×Dic122—24no—
137C2×Dic122—22no—
138C2×Dic122—44no—
139C2×Dic122C2414yes—
140C2×C8×C61—28no—
141C2×C8×C61C2418yes—
142C42×C61C2×D414yes—
143C42×C61C2×D412yes—
144C42×C61C2×D414yes—
145C42×C61C2×D412yes—
146C42×C61C2412yes—
147C42×C61C2412yes—
148C22⋊Dic61—28no—
149C4⋊Dic61—24no—
150C4⋊Dic61—24no—
151C4⋊Dic61—24no—
152C4⋊Dic61—22no—
153C4⋊Dic61C2414yes—
154#11758196—28no—
155#11758196—28no—
156C4×Dic61—28no—
157#11758190—432no—
158C23×C61—22no—
159C23×C61—22no—
160C23×C61C2×SD1614yes—
161C23×C61C22×D412yes—
162C23×C61C22×D411yescharacteristic
163C22×D61—28no—
164C22×D61—416no—
165C22×D61—416no—
166C22×D61—48no—
167C22×D61—416no—
168C22×D61—48no—
169C22×D61—48no—
170C22×D61—832no—
171C2×C4×C61—22no—
172C2×C4×C61—22no—
173C2×C4×C61—24no—
174C2×C4×C61—28no—
175C2×C4×C61—24no—
176C2×C4×C61C2×SD1614yes—
177C2×C4×C61C2×SD1614yes—
178C2×C4×C61C2×SD16116yescomplemented
179C2×C4×C61AGL(1,ℤ/8)14yes—
180C2×C4×C61C22×D412yes—
181C2×C4×C61C22×D412yes—
182C2×C4×C61C22×D411yescharacteristic
183C2×C4×C61C22×D412yes—
184C2×C4×C61C22×D412yes—
185C2×C4×C61C22×D412yes—
186C2×C4×C61H(5,𝔽2)14yes—
187C2×C4×C61C2511yescharacteristic
188C2×Dic61—24no—
189C2×Dic61—24no—
190C2×Dic61—44no—
191C2×Dic61—44no—
192D244—216no—
193D244—416no—
194D244—416no—
195D244—48no—
196D244—416no—
197D244—416no—
198D244—416no—
199Dic122—28no—
200Dic122—44no—
201Dic122—48no—
202C8×C61—28no—
203C2×#3208—611nomaximal, Sylow
204C22×C61—22no—
205C22×C61—28no—
206C22×C61—22no—
207C22×C61#53512yes—
208C22×C61C22×SD1614yes—
209C22×C61C22×SD1612yes—
210C22×C61C2×AGL(1,ℤ/8)12yes—
211C22×C61C23×D411yescharacteristic
212C2×D61—48no—
213C2×D61—48no—
214C2×D61—48no—
215C2×D61—832no—
216C2×D61—816no—
217C4×C61—22no—
218C4×C61—22no—
219C4×C61#53512yes—
220C4×C61C22×SD1614yes—
221C4×C61C22×SD1614yes—
222C4×C61C2×AGL(1,ℤ/8)14yes—
223C4×C61C2×H(5,𝔽2)12yes—
224Dic61—44no—
225Dic61—44no—
226C2×#533—611no—
227C22×#127—611no—
228#3208—6116no—
229C2×#492—612no—
230C2×#486—612no—
231C2×#460—614no—
232C2×#450—614no—
233C2×#431D6111yescharacteristic, complemented
234C2×C61—24no—
235C2×C61#320814yescomplemented
236C2×C61C2×#53511yescharacteristic
237C2×C61C23×SD1611yescharacteristic
238C2×C61C22×AGL(1,ℤ/8)11yescharacteristic
239D61—88no—
240C23×D4—612no—
241C23×D4—1221no—
242C23×D4—1221no—
243C22×SD16—618no—
244#533—618no—
245#533—1224no—
246C2×C4⋊Q8—611no—
247C2×C4⋊Q8—611no—
248C2×#127—612no—
249C2×#127—618no—
250C2×#127—612no—
251C2×#127—1221no—
252C2×#127—1221no—
253C2×#127—1224no—
254C2×#125—1221no—
255C2×C22⋊Q8—612no—
256C2×C22⋊Q8—1221no—
257C2×C4×Q8—612no—
258C2×C4×Q8—1221no—
259C2×#117—1221no—
260C22×C42C2×D6111yescharacteristic
261#492—6116no—
262#486—6116no—
263#460—6132no—
264#450—6132no—
265#431C2×D6118yescomplemented
266C2×C4⋊C8C2×D6112yescomplemented
267C2×#102—618no—
268C2×C22⋊C8C2×D6112yes—
269C2×C4×C8C2×D6112yescomplemented
270C61C2×#320811yescharacteristic, complemented, Sylow
271C25—1222no—
272C22×Q8—612no—
273C22×Q8—1221no—
274C22×D4—614no—
275C22×D4—618no—
276C22×D4—1228no—
277C22×D4—1222no—
278C22×D4—1222no—
279C22×D4—1222no—
280C22×D4—1228no—
281C22×D4—1222no—
282C22×D4—1224no—
283C22×D4—1222no—
284C22×D4—2448no—
285C22×D4—2448no—
286C22×D4—2448no—
287C23×C4D24411yescharacteristic
288C23×C4D24411yescharacteristic
289C23×C4C22×D6111yescharacteristic
290C2×SD16—6132no—
291C2×SD16—24416no—
292C22×C8C22×D6114yes—
293C4⋊Q8—614no—
294C4⋊Q8—614no—
295C4⋊Q8—1222no—
296C4⋊Q8—1222no—
297#127—618no—
298#127—618no—
299#127—1228no—
300#127—1224no—
301#127—1228no—
302#127—1224no—
303#125—1228no—
304C22⋊Q8—618no—
305C22⋊Q8—1224no—
306C22⋊Q8—1228no—
307C4×Q8—618no—
308C4×Q8—1224no—
309C4×Q8—1228no—
310#117—1228no—
311C2×C4⋊C4—612no—
312C2×C4⋊C4—1221no—
313C2×C4⋊C4—1221no—
314C2×C4⋊C4—1222no—
315C2×C4⋊C4—1222no—
316C2×C4⋊C4—1221no—
317C2×C22⋊C4—1222no—
318C2×C42—1222no—
319C2×C42D24411yescharacteristic
320C2×C42D24411yescharacteristic
321C2×C42D24414yes—
322C2×C42C22×D6111yescharacteristic
323C2×C42C22×D6111yescharacteristic
324C2×C42C22×D6114yes—
325C4⋊C8C22×D6118yescomplemented
326#102—6132no—
327C22⋊C8C22×D6118yes—
328C4×C8C22×D6118yescomplemented
329C24—1228no—
330C24—1224no—
331C24—2448no—
332C24—2448no—
333C24—2448no—
334C24C2×D24411yescharacteristic
335C2×Q8—614no—
336C2×Q8—1224no—
337C2×Q8—1222no—
338C2×Q8—1228no—
339C2×Q8—2444no—
340C2×D4—618no—
341C2×D4—1228no—
342C2×D4—1228no—
343C2×D4—1228no—
344C2×D4—1228no—
345C2×D4—1228no—
346C2×D4—1224no—
347C2×D4—12216no—
348C2×D4—24416no—
349C2×D4—2448no—
350C2×D4—2448no—
351C2×D4—24432no—
352C2×D4—24416no—
353C2×D4—2448no—
354C2×D4—2448no—
355C2×D4—24432no—
356C2×D4—2448no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—1222no—
360C22×C4—1222no—
361C22×C4#1175819018yescomplemented
362C22×C4C2×D24412yes—
363C22×C4C2×D24414yes—
364C22×C4C2×D24411yescharacteristic
365C22×C4C2×D24411yescharacteristic
366C22×C4C2×D24411yescharacteristic
367C22×C4C2×D24411yescharacteristic
368C22×C4C2×D24414yes—
369C22×C4C2×D24411yescharacteristic
370C22×C4C23×D6112yes—
371C22×C4C23×D6111yescharacteristic
372SD16—24432no—
373C2×C8—28no—
374C2×C8C23×D6118yes—
375C4⋊C4—614no—
376C4⋊C4—1222no—
377C4⋊C4—1228no—
378C4⋊C4—1228no—
379C4⋊C4—1224no—
380C4⋊C4—1224no—
381C4⋊C4—1224no—
382C22⋊C4—1228no—
383C42—1228no—
384C42C2×D24414yes—
385C42C2×D24412yes—
386C42C2×D24414yes—
387C42C2×D24412yes—
388C42C23×D6112yes—
389C42C23×D6112yes—
390C23—22no—
391C23—22no—
392C23—1228no—
393C23—48832no—
394C23—24416no—
395C23—24416no—
396C23—24416no—
397C23—2448no—
398C23—2448no—
399C23—2448no—
400C23C2×#1175819014yes—
401C23C22×D24412yes—
402C23C22×D24411yescharacteristic
403Q8—1228no—
404Q8—2448no—
405Q8—2444no—
406D4—12216no—
407D4—24416no—
408D4—24416no—
409D4—24416no—
410D4—24416no—
411D4—24416no—
412D4—2448no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—28no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—1224no—
419C2×C4—1224no—
420C2×C4—2444no—
421C2×C4—2444no—
422C2×C4C2×#1175819014yes—
423C2×C4C2×#1175819014yes—
424C2×C4C2×#11758190116yescomplemented
425C2×C4#1451980514yes—
426C2×C4C22×D24412yes—
427C2×C4C22×D24412yes—
428C2×C4C22×D24412yes—
429C2×C4C22×D24412yes—
430C2×C4C22×D24412yes—
431C2×C4C22×D24411yescharacteristic
432C2×C4#1451982314yes—
433C2×C4C24×D6111yescharacteristic
434C8—28no—
435C22—22no—
436C22—28no—
437C22—22no—
438C22—48832no—
439C22—48816no—
440C22—2448no—
441C22—2448no—
442C22—2448no—
443C22#1684033112yes—
444C22C22×#1175819014yes—
445C22C22×#1175819012yes—
446C22C2×#1451980512yes—
447C22C23×D24411yescharacteristic
448C4—22no—
449C4—22no—
450C4—2444no—
451C4—2444no—
452C4#1684033112yes—
453C4C22×#1175819014yes—
454C4C22×#1175819014yes—
455C4C2×#1451980514yes—
456C4C2×#1451982312yes—
457C2—24no—
458C2—4888no—
459C2#2145676214yesdirect product factor
460C2C2×#1684033111yescharacteristic
461C2C23×#1175819011yescharacteristic
462C2C22×#1451980511yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#431C2
socleC23×C61C22×D4
prime radicalC22×#14519774C2
hypercenterC2×#431D61
hypocenterC61C2×#3208
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
1. C2×#16840319C2semidirect
3. #21456762C2direct (N × H)
4. C2×#16840135C2semidirect
5. C2×#16840109C2semidirect
6. C2×#16839963C2semidirect
7. C2×#16839915C2semidirect
8. C2×C61×#431C2semidirect
12. C22×#11758190C22semidirect
14. #16840319C22semidirect
15. C2×#14519777C22semidirect
16. C2×#14519777C22semidirect
27. C2×C4×Dic122C22semidirect
29. #16840135C22semidirect
30. #16840109C22semidirect
31. #16839963C22semidirect
32. #16839915C22semidirect
33. C2×#14519699C22semidirect
35. C61×#431C22semidirect
36. C2×C4⋊C8×C61C22semidirect
38. C2×C4×C8×C61C22semidirect
56. C2×#11758190C23semidirect
59. #14519777C23semidirect
60. #14519777C23semidirect
73. C4×Dic122C23semidirect
83. #14519699C23semidirect
94. C4⋊C8×C61C23semidirect
96. C4×C8×C61C23semidirect
105. C22×C4×C61SD16semidirect
178. C2×C4×C61C2×SD16semidirect
233. C2×#431D61semidirect
235. C2×C61#3208semidirect
265. #431C2×D61semidirect
266. C2×C4⋊C8C2×D61semidirect
269. C2×C4×C8C2×D61semidirect
270. C61C2×#3208semidirect
325. C4⋊C8C22×D61semidirect
328. C4×C8C22×D61semidirect
361. C22×C4#11758190semidirect
424. C2×C4C2×#11758190semidirect
459. C2#21456762direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
C22×#145197742
#214567622
C2×#168401352
C2×#168401092
C2×#168399632
C2×#168399152
C2×C61×#4312
C2×#320861