Finite Group Databasebeta

← C2×#21456778 #30551226

Subgroups — C2×#21456778 #30551226

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×#16840317C211yesmaximal, characteristic, complemented
2C2×#16840313C211yesmaximal, characteristic
3#21456778C2116yesmaximal, direct product factor
4C2×#16840141C211yesmaximal, characteristic, complemented
5C2×#16840135C211yesmaximal, characteristic, complemented
6C2×#16840110C211yesmaximal, characteristic, complemented
7C2×#16839987C214yesmaximal, complemented
8C2×#16839927C214yesmaximal, complemented
9C2×#16839813C211yesmaximal, characteristic, complemented
10C2×C61×#487C211yesmaximal, characteristic, complemented
11C22×#11758226C2212yes—
12C22×#11758202C2214yes—
13C22×#11758190C2214yes—
14#16840317—24no—
15#16840317C2218yescomplemented
16#16840313—24no—
17#16840313C2218yes—
18C2×#14519777C2211yescharacteristic
19C2×#14519774C2211yescharacteristic
20C2×#14519768—21no—
21C2×#14519766C2212yes—
22C2×#14519757C2212yes—
23C2×#14519753—21no—
24C2×#14519752—21no—
25C2×#14519752—21no—
26C2×Q8×Dic61—21no—
27C2×#14519742C2212yes—
28C2×#14519739—21no—
29C2×#14519739—21no—
30C2×#14519735—21no—
31C2×C42×D61C2211yescharacteristic
32#16840141C2218yescomplemented
33#16840135C2218yescomplemented
34#16840110C2218yescomplemented
35#16839987C22132yescomplemented
36#16839927C22132yescomplemented
37#16839813C2218yescomplemented
38C2×#14519706C2212yes—
39C2×#14519697C2214yes—
40C2×#14519689C2212yes—
41C2×C4×#92418C2211yescharacteristic
42C2×C4⋊Q8×C61C2211yescharacteristic
43C2×C4⋊Q8×C61C2211yescharacteristic
44C61×#487C2218yescomplemented
45C2×#103×C61C2214yes—
46C2×C4×C8×C61C2211yescharacteristic
47C2×#11758226—24no—
48C2×#11758226—48no—
49C2×#11758226C2318yes—
50C22×Dic122C2312yes—
51C22×D244—22no—
52C22×D244—21no—
53C22×D244—21no—
54C22×D244C2312yes—
55C22×C4×D61—22no—
56C22×C4×D61D411yescharacteristic
57C22×C4×D61D411yescharacteristic
58C22×C4×D61C2311yescharacteristic
59C2×#11758202—48no—
60C2×#11758202C23116yes—
61C2×#11758190—48no—
62C2×#11758190C23116yes—
63C22×#92418C2312yes—
64#14519777—22no—
65#14519777C2314yes—
66#14519774—22no—
67#14519774C2314yes—
68#14519768—28no—
69#14519766—24no—
70#14519766C2318yes—
71#14519757—24no—
72#14519757C2318yes—
73#14519753—28no—
74#14519752—28no—
75#14519752—28no—
76Q8×Dic61—28no—
77#14519742—24no—
78#14519742C2318yes—
79#14519739—28no—
80#14519739—28no—
81#14519735—28no—
82C2×C4⋊Dic61—21no—
83C2×C4⋊Dic61—21no—
84C2×C4⋊Dic61—22no—
85C2×#11758196—22no—
86C2×#11758198—22no—
87C2×#11758198—22no—
88C2×#11758198—22no—
89C2×C4×Dic61—22no—
90C2×C4×Dic61D411yescharacteristic
91C2×C4×Dic61D411yescharacteristic
92C2×C4×Dic61C2311yescharacteristic
93C42×D61D414yes—
94C42×D61C2314yes—
95#14519706C2318yes—
96#14519697C23116yes—
97#14519689C2318yes—
98C4×#92418C2314yes—
99C22×Q8×C61—21no—
100C22×Q8×C61C2312yes—
101C22×C8×C61C2312yes—
102C4⋊Q8×C61—22no—
103C4⋊Q8×C61—22no—
104C4⋊Q8×C61C2314yes—
105C4⋊Q8×C61C2314yes—
106C2×C4⋊C4×C61—21no—
107C2×C4⋊C4×C61—21no—
108C2×C4⋊C4×C61—21no—
109C2×C4⋊C4×C61C2312yes—
110C2×C42×C61C2311yescharacteristic
111#103×C61C23116yes—
112C4×C8×C61C2314yes—
113C23×D61—22no—
114C23×D61C2×D411yescharacteristic
115C2×Q8×C61—22no—
116C2×Q8×C61—24no—
117C2×Q8×C61—28no—
118C2×Q8×C61—44no—
119C2×Q8×C61C2414yes—
120C22×C4×C61—22no—
121C22×C4×C61—22no—
122C22×C4×C61C2×D411yescharacteristic
123C22×C4×C61C2×D411yescharacteristic
124C22×C4×C61C2411yescharacteristic
125C22×Dic61—22no—
126C22×Dic61C2×D411yescharacteristic
127C22×Dic61C2×D411yescharacteristic
128C22×Dic61C2×D411yescharacteristic
129#11758226—416no—
130#11758226—416no—
131C2×D244—28no—
132C2×D244—28no—
133C2×D244—24no—
134C2×D244—24no—
135C2×D244—22no—
136C2×D244—48no—
137C2×D244—44no—
138C2×D244—44no—
139C2×D244C2414yes—
140C2×C4×D61—24no—
141C2×C4×D61—24no—
142C2×C4×D61—24no—
143C2×C4×D61—28no—
144C2×C4×D61—48no—
145C2×C4×D61C2×D414yes—
146C2×C4×D61C2×D414yes—
147C2×C4×D61C2×D412yes—
148C2×C4×D61C2412yes—
149C2×Dic122—28no—
150C2×Dic122—22no—
151C2×Dic122C2414yes—
152C2×C8×C61—24no—
153C2×C8×C61C2414yes—
154C4⋊C4×C61—24no—
155C4⋊C4×C61—24no—
156C4⋊C4×C61—24no—
157C4⋊C4×C61—22no—
158C4⋊C4×C61C2414yes—
159C42×C61C2×D412yes—
160C42×C61C2412yes—
161#11758202—416no—
162#11758198—28no—
163#11758198—28no—
164#11758198—28no—
165C4⋊Dic61—24no—
166C4⋊Dic61—24no—
167C4⋊Dic61—28no—
168#11758196—28no—
169C4×Dic61—28no—
170C4×Dic61C2×D412yes—
171C4×Dic61C2×D414yes—
172C4×Dic61C2×D414yes—
173C4×Dic61C2412yes—
174C2×#92418—24no—
175C2×#92418C2414yes—
176#11758190—416no—
177C23×C61C22×D411yescharacteristic
178C22×D61—22no—
179C22×D61—22no—
180C22×D61—22no—
181C22×D61—24no—
182C22×D61—44no—
183C22×D61—44no—
184C22×D61—44no—
185C22×D61C22×D412yes—
186Q8×C61—28no—
187Q8×C61—44no—
188Q8×C61—48no—
189C2×C4×C61—24no—
190C2×C4×C61—24no—
191C2×C4×C61—44no—
192C2×C4×C61—44no—
193C2×C4×C61#13514yes—
194C2×C4×C61#13714yes—
195C2×C4×C61C22×D411yescharacteristic
196C2×C4×C61C22×D412yes—
197C2×C4×C61C22×D412yes—
198C2×C4×C61H(5,𝔽2)14yes—
199C2×C4×C61C2511yescharacteristic
200C2×Dic61—22no—
201C2×Dic61—22no—
202C2×Dic61—22no—
203C2×Dic61—24no—
204C2×Dic61—44no—
205C2×Dic61C22×D412yes—
206C2×Dic61C22×D412yes—
207C2×Dic61C22×D412yes—
208D244—28no—
209D244—416no—
210D244—44no—
211D244—48no—
212D244—48no—
213C4×D61—24no—
214C4×D61—28no—
215C4×D61—28no—
216C4×D61—24no—
217C4×D61—416no—
218Dic122—28no—
219Dic122—44no—
220C8×C61—24no—
221#92418—24no—
222C2×#3210—611nomaximal, Sylow
223C22×C61#53512yes—
224C22×C61C2×#13512yes—
225C22×C61C2×#13712yes—
226C22×C61C23×D411yescharacteristic
227C2×D61—22no—
228C2×D61—22no—
229C2×D61—22no—
230C2×D61—44no—
231C2×D61—44no—
232C2×D61—44no—
233C2×D61—44no—
234C2×D61—88no—
235C4×C61—44no—
236C4×C61—44no—
237C4×C61#53512yes—
238C4×C61C2×#13514yes—
239C4×C61C2×#13714yes—
240C4×C61C2×H(5,𝔽2)12yes—
241Dic61—22no—
242Dic61—22no—
243Dic61—22no—
244Dic61—44no—
245C2×#533—611no—
246C2×#532—611no—
247#3210—6116no—
248C2×#494—611no—
249C2×#492—611no—
250C2×#487D6111yescharacteristic, complemented
251C2×#486—611no—
252C2×#464—614no—
253C2×#452—614no—
254C2×#431—611no—
255C2×C61#321014yescomplemented
256C2×C61C2×#53511yescharacteristic
257C2×C61C22×#13511yescharacteristic
258C2×C61C22×#13711yescharacteristic
259D61—42no—
260D61—84no—
261C22×#41—612no—
262C22×Q16—614no—
263C22×SD16—614no—
264#533—618no—
265#533—1224no—
266#532—618no—
267#532—1224no—
268C2×C4⋊Q8—611no—
269C2×C4⋊Q8C2×D6111yescharacteristic
270C2×C4⋊Q8C2×D6111yescharacteristic
271C2×#127—611no—
272C2×#125—1221no—
273C2×#124—612no—
274C2×C22⋊Q8—612no—
275C2×C22⋊Q8—1221no—
276C2×#121—1221no—
277C2×#121—1221no—
278C2×C4×Q8—612no—
279C2×C4×Q8—1221no—
280C2×C4×D4—1221no—
281C2×C4×D4—1221no—
282C2×#117—1221no—
283C22×C42—611no—
284#494—618no—
285#492—618no—
286#487C2×D6118yescomplemented
287#486—618no—
288#464—6132no—
289#452—6132no—
290#431—618no—
291C2×C4⋊C8—612no—
292C2×#103C2×D6114yes—
293C2×#102—614no—
294C2×C22⋊C8—612no—
295C2×C4×C8—611no—
296C2×C4×C8C2×D6111yescharacteristic
297C61C2×#321011yescharacteristic, complemented, Sylow
298C2×#41—618no—
299C2×#41—1224no—
300C2×#41—2448no—
301C22×Q8—21no—
302C22×Q8—612no—
303C22×Q8C22×D6112yes—
304C22×D4—612no—
305C22×D4—1222no—
306C22×D4—1221no—
307C22×D4—1221no—
308C23×C4—611no—
309C23×C4—611no—
310C23×C4—611no—
311C23×C4—1222no—
312C2×Q16—6116no—
313C2×Q16—2448no—
314C2×SD16—6116no—
315C2×SD16—2448no—
316C22×C8—612no—
317C22×C8C22×D6112yes—
318C4⋊Q8—22no—
319C4⋊Q8—22no—
320C4⋊Q8—614no—
321C4⋊Q8—1222no—
322C4⋊Q8C22×D6114yes—
323C4⋊Q8C22×D6114yes—
324#127—614no—
325#127—1222no—
326#125—1228no—
327#124—618no—
328#124—1224no—
329C22⋊Q8—618no—
330C22⋊Q8—1224no—
331C22⋊Q8—1228no—
332#121—1228no—
333#121—1228no—
334C4×Q8—618no—
335C4×Q8—1224no—
336C4×Q8—1228no—
337C4×D4—1228no—
338C4×D4—1228no—
339#117—1228no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—1222no—
344C2×C4⋊C4—1222no—
345C2×C4⋊C4—1221no—
346C2×C4⋊C4—1221no—
347C2×C4⋊C4C22×D6112yes—
348C2×C22⋊C4—1222no—
349C2×C22⋊C4—1222no—
350C2×C22⋊C4—1222no—
351C2×C42—611no—
352C2×C42—611no—
353C2×C42—611no—
354C2×C42—614no—
355C2×C42—614no—
356C2×C42—1222no—
357C2×C42C22×D6111yescharacteristic
358C4⋊C8—618no—
359#103C22×D61116yes—
360#102—6116no—
361C22⋊C8—618no—
362C4×C8—614no—
363C4×C8C22×D6114yes—
364C24—611no—
365C24—1222no—
366#41—24416no—
367#41—24416no—
368C2×Q8—24no—
369C2×Q8—22no—
370C2×Q8—28no—
371C2×Q8—44no—
372C2×Q8—614no—
373C2×Q8—1222no—
374C2×Q8—1228no—
375C2×Q8C23×D6114yes—
376C2×D4—614no—
377C2×D4—1228no—
378C2×D4—1224no—
379C2×D4—1224no—
380C2×D4—1222no—
381C2×D4—1228no—
382C2×D4—2448no—
383C2×D4—2444no—
384C2×D4—2444no—
385C22×C4—22no—
386C22×C4—22no—
387C22×C4—611no—
388C22×C4—611no—
389C22×C4—611no—
390C22×C4—614no—
391C22×C4—614no—
392C22×C4—612no—
393C22×C4—612no—
394C22×C4—1228no—
395C22×C4—1224no—
396C22×C4—1224no—
397C22×C4—1224no—
398C22×C4—1222no—
399C22×C4—2448no—
400C22×C4D4×D6111yescharacteristic
401C22×C4D4×D6111yescharacteristic
402C22×C4C23×D6111yescharacteristic
403Q16—24416no—
404SD16—24416no—
405C2×C8—24no—
406C2×C8—614no—
407C2×C8—1224no—
408C2×C8C23×D6114yes—
409C4⋊C4—24no—
410C4⋊C4—24no—
411C4⋊C4—24no—
412C4⋊C4—22no—
413C4⋊C4—1228no—
414C4⋊C4—1228no—
415C4⋊C4—1224no—
416C4⋊C4—1224no—
417C4⋊C4C23×D6114yes—
418C22⋊C4—1228no—
419C22⋊C4—1228no—
420C22⋊C4—1228no—
421C42—614no—
422C42—614no—
423C42—612no—
424C42—612no—
425C42—1228no—
426C42D4×D6112yes—
427C42C23×D6112yes—
428C23—612no—
429C23—1222no—
430C23—1222no—
431C23—1222no—
432C23—1224no—
433C23—2444no—
434C23—2444no—
435C23—2444no—
436C23C2×D4×D6111yescharacteristic
437Q8—28no—
438Q8—48no—
439Q8—44no—
440Q8—1228no—
441Q8—2444no—
442D4—1228no—
443D4—24416no—
444D4—2448no—
445D4—2448no—
446D4—2444no—
447C2×C4—24no—
448C2×C4—24no—
449C2×C4—44no—
450C2×C4—44no—
451C2×C4—612no—
452C2×C4—612no—
453C2×C4—612no—
454C2×C4—1222no—
455C2×C4—1222no—
456C2×C4—1222no—
457C2×C4—1228no—
458C2×C4—1228no—
459C2×C4—1224no—
460C2×C4—1224no—
461C2×C4—1224no—
462C2×C4—24416no—
463C2×C4—2444no—
464C2×C4#1451979814yes—
465C2×C4#1451980914yes—
466C2×C4C2×D4×D6112yes—
467C2×C4C2×D4×D6112yes—
468C2×C4C2×D4×D6111yescharacteristic
469C2×C4#1451982314yes—
470C2×C4C24×D6111yescharacteristic
471C8—24no—
472C8—1224no—
473C22—1222no—
474C22—1222no—
475C22—1222no—
476C22—4888no—
477C22—2444no—
478C22—2444no—
479C22—2444no—
480C22—2444no—
481C22#1684033012yes—
482C22C2×#1451979812yes—
483C22C2×#1451980912yes—
484C22C22×D4×D6111yescharacteristic
485C4—44no—
486C4—44no—
487C4—1222no—
488C4—1222no—
489C4—1222no—
490C4—2444no—
491C4#1684033012yes—
492C4C2×#1451979814yes—
493C4C2×#1451980914yes—
494C4C2×#1451982312yes—
495C2—4884no—
496C2—2442no—
497C2#2145677814yesdirect product factor
498C2C2×#1684033011yescharacteristic
499C2C22×#1451979811yescharacteristic
500C2C22×#1451980911yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#487C2
socleC23×C61C22×D4
prime radicalC2×#16840313C2
hypercenterC2×#487D61
hypocenterC61C2×#3210
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#487

Complements

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

NH ≅ G/Ntype
1. C2×#16840317C2semidirect
3. #21456778C2direct (N × H)
4. C2×#16840141C2semidirect
5. C2×#16840135C2semidirect
6. C2×#16840110C2semidirect
7. C2×#16839987C2semidirect
8. C2×#16839927C2semidirect
9. C2×#16839813C2semidirect
10. C2×C61×#487C2semidirect
15. #16840317C22semidirect
32. #16840141C22semidirect
33. #16840135C22semidirect
34. #16840110C22semidirect
35. #16839987C22semidirect
36. #16839927C22semidirect
37. #16839813C22semidirect
44. C61×#487C22semidirect
250. C2×#487D61semidirect
255. C2×C61#3210semidirect
286. #487C2×D61semidirect
297. C61C2×#3210semidirect
497. C2#21456778direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403172
C2×#168403132
#214567782
C2×#168401412
C2×#168401352
C2×#168401102
C2×#168399872
C2×#168399272
C2×#168398132
C2×C61×#4872
C2×#321061