Finite Group Databasebeta

← C2×#21457206 #30552885

Subgroups — C2×#21457206 #30552885

Order 15616.

2146 conjugacy classes of subgroups.

The subgroup lattice has 498 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic, complemented
2#21457206C2116yesmaximal, direct product factor
3C2×#16840054C212yesmaximal, complemented
4C2×#16840042C212yesmaximal, complemented
5C2×#16840006C214yesmaximal, complemented
6C2×#16839959C212yesmaximal, complemented
7C2×#16839967C212yesmaximal, complemented
8C2×#16839786C211yesmaximal, characteristic, complemented
9C2×C61×#532C211yesmaximal, characteristic
10C22×#11758200C2214yes—
11C22×#11758194C2212yes—
12#16840319—24no—
13#16840319C2218yescomplemented
14C2×#14519777C2211yescharacteristic
15C2×#14519777C2211yescharacteristic
16C2×#14519769—21no—
17C2×#14519756—21no—
18C2×#14519756C2212yes—
19C2×C4×Dic122—21no—
20C2×C4×Dic122C2212yes—
21C2×#14519736—21no—
22#16840054C22116yescomplemented
23#16840042C22116yescomplemented
24#16840006C22132yescomplemented
25#16839967C22116yescomplemented
26#16839959C22116yescomplemented
27C2×#14519710C2214yes—
28#16839786C2218yescomplemented
29C2×C4⋊#92418C2212yes—
30C2×C4⋊#92418C2212yes—
31C2×#14519700C2214yes—
32C2×#14519698C2214yes—
33C22×#41×C61—21no—
34C61×#532—24no—
35C61×#532C2218yes—
36C2×C4⋊Q8×C61C2211yescharacteristic
37C2×#127×C61C2211yescharacteristic
38C2×#124×C61—21no—
39C2×#121×C61—21no—
40C2×#121×C61C2212yes—
41C2×C4×D4×C61—21no—
42C2×C4×D4×C61C2212yes—
43C22×C42×C61C2211yescharacteristic
44C22×Dic122—21no—
45C22×Dic122C2312yes—
46C2×#11758200—48no—
47C2×#11758200C23116yes—
48C2×#11758194—44no—
49C2×#11758194C2318yes—
50C22×#92418C2314yes—
51#14519777—22no—
52#14519777—22no—
53#14519777C2314yes—
54#14519777C2314yes—
55#14519769—28no—
56#14519756—28no—
57#14519756—24no—
58#14519756C2318yes—
59C4×Dic122—28no—
60C4×Dic122—24no—
61C4×Dic122C2318yes—
62#14519736—28no—
63C2×C4⋊Dic61—21no—
64C2×C4⋊Dic61—21no—
65C2×C4⋊Dic61—21no—
66C2×C4⋊Dic61C2312yes—
67C2×#11758196—22no—
68C2×#11758196—22no—
69C2×C22⋊Dic61—22no—
70C2×C4×Dic61—22no—
71#14519710C23116yes—
72C4⋊#92418C2318yes—
73C4⋊#92418C2318yes—
74#14519700C23116yes—
75#14519698C23116yes—
76C2×#41×C61—28no—
77C2×#41×C61—48no—
78C22×Q8×C61—21no—
79C22×D4×C61—22no—
80C22×D4×C61—21no—
81C22×D4×C61—21no—
82C22×D4×C61C2312yes—
83C23×C4×C61—22no—
84C23×C4×C61D411yescharacteristic
85C23×C4×C61D411yescharacteristic
86C23×C4×C61C2311yescharacteristic
87C4⋊Q8×C61—22no—
88C4⋊Q8×C61C2314yes—
89#127×C61—22no—
90#127×C61C2314yes—
91#124×C61—28no—
92#121×C61—24no—
93#121×C61—28no—
94#121×C61C2318yes—
95C4×D4×C61—24no—
96C4×D4×C61—28no—
97C4×D4×C61C2318yes—
98C2×C4⋊C4×C61—21no—
99C2×C4⋊C4×C61C2312yes—
100C2×C22⋊C4×C61—22no—
101C2×C22⋊C4×C61—22no—
102C2×C42×C61D414yes—
103C2×C42×C61D411yescharacteristic
104C2×C42×C61D411yescharacteristic
105C2×C42×C61C2311yescharacteristic
106C2×C42×C61C2314yes—
107C2×C42×C61C2311yescharacteristic
108C24×C61—22no—
109C24×C61C2×D411yescharacteristic
110#41×C61—432no—
111C2×Q8×C61—24no—
112C2×Q8×C61—44no—
113C2×D4×C61—28no—
114C2×D4×C61—22no—
115C2×D4×C61—24no—
116C2×D4×C61—24no—
117C2×D4×C61—24no—
118C2×D4×C61—24no—
119C2×D4×C61—44no—
120C2×D4×C61—48no—
121C2×D4×C61—44no—
122C2×D4×C61C2414yes—
123C22×C4×C61—24no—
124C22×C4×C61—24no—
125C22×C4×C61—22no—
126C22×C4×C61—22no—
127C22×C4×C61—22no—
128C22×C4×C61—28no—
129C22×C4×C61—48no—
130C22×C4×C61C2×D411yescharacteristic
131C22×C4×C61C2×D412yes—
132C22×C4×C61C2×D411yescharacteristic
133C22×C4×C61C2×D414yes—
134C22×C4×C61C2×D411yescharacteristic
135C22×C4×C61C2×D414yes—
136C22×C4×C61C2×D411yescharacteristic
137C22×C4×C61C2×D411yescharacteristic
138C22×C4×C61C2412yes—
139C22×C4×C61C2411yescharacteristic
140C22×Dic61—22no—
141C22×Dic61—22no—
142C2×Dic122—24no—
143C2×Dic122—24no—
144C2×Dic122—24no—
145C2×Dic122—22no—
146C2×Dic122—44no—
147C2×Dic122C2414yes—
148C4⋊C4×C61—24no—
149C4⋊C4×C61—22no—
150C4⋊C4×C61C2414yes—
151C22⋊C4×C61—28no—
152C22⋊C4×C61—28no—
153C42×C61C2×D414yes—
154C42×C61C2×D412yes—
155C42×C61C2×D414yes—
156C42×C61C2×D412yes—
157C42×C61C2412yes—
158C42×C61C2412yes—
159C22⋊Dic61—28no—
160#11758200—416no—
161C4⋊Dic61—24no—
162C4⋊Dic61—24no—
163C4⋊Dic61—24no—
164C4⋊Dic61—22no—
165C4⋊Dic61C2414yes—
166#11758196—28no—
167#11758196—28no—
168C4×Dic61—28no—
169#11758194—48no—
170C2×#92418—28no—
171C2×#92418C2418yes—
172C23×C61—22no—
173C23×C61—22no—
174C23×C61—22no—
175C23×C61—24no—
176C23×C61—44no—
177C23×C61—44no—
178C23×C61—44no—
179C23×C61C22×D412yes—
180C23×C61C22×D411yescharacteristic
181Q8×C61—48no—
182D4×C61—24no—
183D4×C61—24no—
184D4×C61—48no—
185D4×C61—416no—
186D4×C61—44no—
187D4×C61—48no—
188C2×C4×C61—22no—
189C2×C4×C61—22no—
190C2×C4×C61—22no—
191C2×C4×C61—24no—
192C2×C4×C61—28no—
193C2×C4×C61—28no—
194C2×C4×C61—22no—
195C2×C4×C61—22no—
196C2×C4×C61—24no—
197C2×C4×C61—44no—
198C2×C4×C61—416no—
199C2×C4×C61AGL(1,ℤ/8)14yes—
200C2×C4×C61#13714yes—
201C2×C4×C61C22×D412yes—
202C2×C4×C61C22×D412yes—
203C2×C4×C61C22×D412yes—
204C2×C4×C61C22×D411yescharacteristic
205C2×C4×C61C22×D412yes—
206C2×C4×C61C22×D412yes—
207C2×C4×C61H(5,𝔽2)12yes—
208C2×C4×C612−1+412yes—
209C2×C4×C61C2511yescharacteristic
210C2×Dic61—24no—
211C2×Dic61—24no—
212C2×Dic61—44no—
213C2×Dic61—44no—
214Dic122—24no—
215Dic122—24no—
216Dic122—44no—
217Dic122—48no—
218#92418—28no—
219C2×#3254—611nomaximal, Sylow
220C22×C61—22no—
221C22×C61—22no—
222C22×C61—22no—
223C22×C61—44no—
224C22×C61—44no—
225C22×C61—44no—
226C22×C61—44no—
227C22×C61—88no—
228C22×C61#53712yes—
229C22×C61C2×AGL(1,ℤ/8)12yes—
230C22×C61C2×#13712yes—
231C22×C61C23×D411yescharacteristic
232C4×C61—22no—
233C4×C61—22no—
234C4×C61—22no—
235C4×C61—44no—
236C4×C61#53712yes—
237C4×C61C2×AGL(1,ℤ/8)14yes—
238C4×C61C2×#13714yes—
239C4×C61C2×H(5,𝔽2)11yescharacteristic
240C4×C61C2×2−1+411yescharacteristic
241Dic61—44no—
242Dic61—44no—
243C2×#533—611no—
244C2×#532D6111yescharacteristic
245#3254—6116no—
246C2×#477—612no—
247C2×#474—612no—
248C2×#468—614no—
249C2×#460—612no—
250C2×#461—612no—
251C2×#423—611no—
252C2×C61—42no—
253C2×C61—84no—
254C2×C61#325414yescomplemented
255C2×C61C2×#53711yescharacteristic
256C2×C61C22×AGL(1,ℤ/8)11yescharacteristic
257C2×C61C22×#13711yescharacteristic
258C22×#41—21no—
259C22×SD16—614no—
260C22×M16—612no—
261#533—618no—
262#533—1224no—
263#532—24no—
264#532C2×D6118yes—
265C2×C4⋊Q8—611no—
266C2×C4⋊Q8—611no—
267C2×C4⋊Q8C2×D6111yescharacteristic
268C2×#127C2×D6111yescharacteristic
269C2×#125—1221no—
270C2×#124—21no—
271C2×C22⋊Q8—612no—
272C2×C22⋊Q8—1221no—
273C2×#121—21no—
274C2×#121C2×D6112yes—
275C2×C4×Q8—612no—
276C2×C4×Q8—1221no—
277C2×C4×D4—21no—
278C2×C4×D4C2×D6112yes—
279C2×#117—1221no—
280C22×C42C2×D6111yescharacteristic
281#477—6116no—
282#474—6116no—
283#468—6132no—
284#461—6116no—
285#460—6116no—
286C2×#107—614no—
287#423—618no—
288C2×C4⋊C8—612no—
289C2×C4⋊C8—612no—
290C2×#103—614no—
291C2×#102—614no—
292C61C2×#325411yescharacteristic, complemented, Sylow
293C2×#41—28no—
294C2×#41—48no—
295C22×Q8—21no—
296C22×Q8—612no—
297C22×Q8—1221no—
298C22×D4—22no—
299C22×D4—21no—
300C22×D4—21no—
301C22×D4C22×D6112yes—
302C23×C4—22no—
303C23×C4C22⋊D6111yescharacteristic
304C23×C4C22⋊D6111yescharacteristic
305C23×C4C22×D6111yescharacteristic
306C2×SD16—6116no—
307C2×SD16—2448no—
308C2×M16—618no—
309C2×M16—2444no—
310C22×C8—614no—
311C4⋊Q8—22no—
312C4⋊Q8—614no—
313C4⋊Q8—614no—
314C4⋊Q8—1222no—
315C4⋊Q8—1222no—
316C4⋊Q8C22×D6114yes—
317#127—22no—
318#127C22×D6114yes—
319#125—1228no—
320#124—28no—
321C22⋊Q8—618no—
322C22⋊Q8—1224no—
323C22⋊Q8—1228no—
324#121—28no—
325#121—24no—
326#121C22×D6118yes—
327C4×Q8—618no—
328C4×Q8—1224no—
329C4×Q8—1228no—
330C4×D4—28no—
331C4×D4—24no—
332C4×D4C22×D6118yes—
333#117—1228no—
334C2×C4⋊C4—21no—
335C2×C4⋊C4—612no—
336C2×C4⋊C4—1221no—
337C2×C4⋊C4—1221no—
338C2×C4⋊C4—1222no—
339C2×C4⋊C4—1222no—
340C2×C4⋊C4—1221no—
341C2×C4⋊C4C22×D6112yes—
342C2×C22⋊C4—22no—
343C2×C22⋊C4—22no—
344C2×C22⋊C4—1222no—
345C2×C42—1222no—
346C2×C42C22⋊D6111yescharacteristic
347C2×C42C22⋊D6111yescharacteristic
348C2×C42C22⋊D6114yes—
349C2×C42C22×D6111yescharacteristic
350C2×C42C22×D6111yescharacteristic
351C2×C42C22×D6114yes—
352#107—6116no—
353C4⋊C8—618no—
354C4⋊C8—618no—
355#103—6116no—
356#102—6116no—
357C24—22no—
358C24C2×C22⋊D6111yescharacteristic
359#41—432no—
360C2×Q8—24no—
361C2×Q8—44no—
362C2×Q8—614no—
363C2×Q8—1224no—
364C2×Q8—1222no—
365C2×Q8—1224no—
366C2×Q8—1224no—
367C2×Q8—2444no—
368C2×D4—28no—
369C2×D4—22no—
370C2×D4—24no—
371C2×D4—24no—
372C2×D4—24no—
373C2×D4—24no—
374C2×D4—44no—
375C2×D4—48no—
376C2×D4—44no—
377C2×D4C23×D6114yes—
378C22×C4—22no—
379C22×C4—22no—
380C22×C4—24no—
381C22×C4—24no—
382C22×C4—22no—
383C22×C4—28no—
384C22×C4—48no—
385C22×C4—1222no—
386C22×C4—1222no—
387C22×C4C2×C22⋊D6112yes—
388C22×C4C2×C22⋊D6114yes—
389C22×C4C2×C22⋊D6114yes—
390C22×C4C2×C22⋊D6111yescharacteristic
391C22×C4C2×C22⋊D6111yescharacteristic
392C22×C4C2×C22⋊D6111yescharacteristic
393C22×C4C2×C22⋊D6111yescharacteristic
394C22×C4C2×C22⋊D6111yescharacteristic
395C22×C4C23×D6112yes—
396C22×C4C23×D6111yescharacteristic
397SD16—24416no—
398M16—2448no—
399C2×C8—618no—
400C2×C8—1228no—
401C4⋊C4—24no—
402C4⋊C4—22no—
403C4⋊C4—614no—
404C4⋊C4—1222no—
405C4⋊C4—1228no—
406C4⋊C4—1228no—
407C4⋊C4—1224no—
408C4⋊C4—1224no—
409C4⋊C4—1224no—
410C4⋊C4C23×D6114yes—
411C22⋊C4—28no—
412C22⋊C4—28no—
413C22⋊C4—1228no—
414C42—1228no—
415C42C2×C22⋊D6114yes—
416C42C2×C22⋊D6112yes—
417C42C2×C22⋊D6112yes—
418C42C2×C22⋊D6114yes—
419C42C23×D6112yes—
420C42C23×D6112yes—
421C23—22no—
422C23—22no—
423C23—22no—
424C23—24no—
425C23—44no—
426C23—44no—
427C23—44no—
428C23C22×C22⋊D6112yes—
429C23C22×C22⋊D6111yescharacteristic
430Q8—48no—
431Q8—1224no—
432Q8—1224no—
433Q8—2448no—
434Q8—2444no—
435D4—24no—
436D4—24no—
437D4—48no—
438D4—416no—
439D4—48no—
440D4—44no—
441C2×C4—22no—
442C2×C4—22no—
443C2×C4—22no—
444C2×C4—28no—
445C2×C4—28no—
446C2×C4—22no—
447C2×C4—22no—
448C2×C4—24no—
449C2×C4—24no—
450C2×C4—44no—
451C2×C4—416no—
452C2×C4—1224no—
453C2×C4—1224no—
454C2×C4—2444no—
455C2×C4—2444no—
456C2×C4#1451980314yes—
457C2×C4#1451980714yes—
458C2×C4C22×C22⋊D6112yes—
459C2×C4C22×C22⋊D6112yes—
460C2×C4C22×C22⋊D6112yes—
461C2×C4C22×C22⋊D6112yes—
462C2×C4C22×C22⋊D6112yes—
463C2×C4C22×C22⋊D6111yescharacteristic
464C2×C4#1451982312yes—
465C2×C4#1451982412yes—
466C2×C4C24×D6111yescharacteristic
467C8—1228no—
468C22—22no—
469C22—22no—
470C22—22no—
471C22—44no—
472C22—44no—
473C22—44no—
474C22—44no—
475C22—88no—
476C22#1684034012yes—
477C22C2×#1451980312yes—
478C22C2×#1451980712yes—
479C22C23×C22⋊D6111yescharacteristic
480C4—22no—
481C4—22no—
482C4—22no—
483C4—44no—
484C4—2444no—
485C4—2444no—
486C4#1684034012yes—
487C4C2×#1451980314yes—
488C4C2×#1451980714yes—
489C4C2×#1451982311yescharacteristic
490C4C2×#1451982411yescharacteristic
491C2—42no—
492C2—84no—
493C2#2145720614yesdirect product factor
494C2C2×#1684034011yescharacteristic
495C2C22×#1451980311yescharacteristic
496C2C22×#1451980711yescharacteristic
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
Fitting, prime radicalC2×C61×#532C2
socleC23×C61C22×D4
hypercenterC2×#532D61
hypocenterC61C2×#3254
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. #21457206C2direct (N × H)
3. C2×#16840054C2semidirect
4. C2×#16840042C2semidirect
5. C2×#16840006C2semidirect
6. C2×#16839959C2semidirect
7. C2×#16839967C2semidirect
8. C2×#16839786C2semidirect
13. #16840319C22semidirect
22. #16840054C22semidirect
23. #16840042C22semidirect
24. #16840006C22semidirect
25. #16839967C22semidirect
26. #16839959C22semidirect
28. #16839786C22semidirect
254. C2×C61#3254semidirect
292. C61C2×#3254semidirect
493. C2#21457206direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214572062
C2×#168400542
C2×#168400422
C2×#168400062
C2×#168399592
C2×#168399672
C2×#168397862
C2×C61×#5322
C2×#325461