Finite Group Databasebeta

← C2×#24916407 #36268781

Subgroups — C2×#24916407 #36268781

Order 21248.

1938 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128254C211yesmaximal, characteristic
2#24916407C2116yesmaximal, direct product factor
3C2×#19127831C212yesmaximal, complemented
4C2×#19127829C212yesmaximal, complemented
5C2×#19127829C212yesmaximal, complemented
6C2×C8×Dic166C212yesmaximal, complemented
7C2×#19127728C211yesmaximal, characteristic
8C2×#19127727C211yesmaximal, characteristic
9C22×Dic83⋊C8C211yesmaximal, characteristic
10C2×#19127659C211yesmaximal, characteristic
11C2×M16×Dic83C211yesmaximal, characteristic
12C2×#405×C83C211yesmaximal, characteristic
13C22×#13050574C2211yescharacteristic
14C23×C83⋊C8C2211yescharacteristic
15#19128254C418yes—
16#19128254C2218yes—
17C2×#14581791C411yescharacteristic
18C2×#14581791C411yescharacteristic
19C2×#14581783C411yescharacteristic
20C2×#14581783C411yescharacteristic
21C2×#14581769C412yes—
22C2×#14581769C412yes—
23C2×C4×Dic166C2212yes—
24C2×C4×Dic166C2212yes—
25C2×#14581751C2211yescharacteristic
26C22×C4×Dic83C2211yescharacteristic
27#19127831C22116yescomplemented
28#19127829C22116yescomplemented
29#19127829C22116yescomplemented
30C8×Dic166C22116yescomplemented
31#19127728C2218yes—
32#19127727C2218yes—
33C2×C4⋊(C83⋊C8)C2212yes—
34C2×C4⋊(C83⋊C8)C2212yes—
35C2×Dic83⋊C8C2211yescharacteristic
36C2×Dic83⋊C8C2211yescharacteristic
37C2×Dic83⋊C8C2211yescharacteristic
38C2×Dic83⋊C8C2211yescharacteristic
39C2×Dic83⋊C8C2218yes—
40C2×Dic83⋊C8C2212yes—
41C2×Dic83⋊C8C2212yes—
42#19127659C2218yes—
43M16×Dic83C2218yes—
44C2×#14581702C2212yes—
45C2×#14581702C2212yes—
46C2×C8×Dic83C2212yes—
47C2×C8×Dic83C2212yes—
48C22×M16×C83C2211yescharacteristic
49C23×C8×C83C2211yescharacteristic
50C2×#117×C83C2211yescharacteristic
51#405×C83C2218yes—
52C2×#97×C83C2212yes—
53C2×C4×C8×C83C2212yes—
54C22×Dic166C2×C412yes—
55C22×Dic166C2×C412yes—
56C23×Dic83C2×C411yescharacteristic
57C23×Dic83C2×C411yescharacteristic
58C2×#13050574—24no—
59C2×#13050574C2314yes—
60C22×C83⋊C8—24no—
61C22×C83⋊C8C2311yescharacteristic
62C22×C83⋊C8C2312yes—
63C22×C83⋊C8C2311yescharacteristic
64C22×C83⋊C8C2314yes—
65#14581791C2×C418yes—
66#14581791C2×C418yes—
67#14581783C2×C418yes—
68#14581783C2×C418yes—
69#14581769C2×C4116yes—
70#14581769C2×C4116yes—
71C4×Dic166C2×C418yes—
72C4×Dic166C2×C418yes—
73C4×Dic166C2318yes—
74C4×Dic166C2318yes—
75#14581751C2×C414yes—
76#14581751C2314yes—
77C2×C4⋊Dic83C2×C411yescharacteristic
78C2×C4⋊Dic83C2×C411yescharacteristic
79C2×C4⋊Dic83C2×C412yes—
80C2×C4⋊Dic83C2×C412yes—
81C2×Dic83⋊C4C2×C412yes—
82C2×Dic83⋊C4C2×C412yes—
83C2×Dic83⋊C4C2×C412yes—
84C2×Dic83⋊C4C2×C412yes—
85C2×C22⋊Dic83C2×C412yes—
86C2×C4×Dic83C2×C411yescharacteristic
87C2×C4×Dic83C2×C411yescharacteristic
88C2×C4×Dic83C2×C414yes—
89C2×C4×Dic83C2311yescharacteristic
90C2×C4×Dic83C2311yescharacteristic
91C2×C4×Dic83C2314yes—
92C2×C4×Dic83C2312yes—
93C4⋊(C83⋊C8)C2318yes—
94C4⋊(C83⋊C8)C2318yes—
95Dic83⋊C8C2314yes—
96Dic83⋊C8C2318yes—
97Dic83⋊C8C2314yes—
98Dic83⋊C8C2314yes—
99Dic83⋊C8C2318yes—
100Dic83⋊C8C2314yes—
101#14581702C2318yes—
102#14581702C2318yes—
103C8×Dic83C2318yes—
104C8×Dic83C2318yes—
105C23×C4×C83C2311yescharacteristic
106C2×M16×C83Q818yescomplemented
107C2×M16×C83C2314yes—
108C22×C8×C83—24no—
109C22×C8×C83C2311yescharacteristic
110C22×C8×C83C2311yescharacteristic
111C22×C8×C83C2314yes—
112C22×C8×C83C2312yes—
113#117×C83C2×C414yes—
114#117×C83C2314yes—
115C2×C4⋊C4×C83C2×C411yescharacteristic
116C2×C4⋊C4×C83C2×C411yescharacteristic
117C2×C22⋊C4×C83C2×C412yes—
118C2×C42×C83C2312yes—
119#97×C83C2318yes—
120C4×C8×C83C2318yes—
121C2×Dic166—28no—
122C2×Dic166—44no—
123C2×Dic166C22×C418yes—
124C2×Dic166C22×C418yes—
125C22×Dic83—24no—
126C22×Dic83—42no—
127C22×Dic83C22×C414yes—
128C22×Dic83C22×C411yescharacteristic
129C22×Dic83C22×C411yescharacteristic
130C22×Dic83C22×C411yescharacteristic
131C22×Dic83C22×C412yes—
132C22×Dic83C22×C412yes—
133C22×Dic83C22×C414yes—
134C22×Dic83C22×C411yescharacteristic
135#13050574—28no—
136C2×C83⋊C8—22no—
137C2×C83⋊C8—22no—
138C2×C83⋊C8—28no—
139C2×C83⋊C8—24no—
140C2×C83⋊C8C2412yes—
141C2×C83⋊C8C2412yes—
142C2×C83⋊C8C2414yes—
143C4⋊Dic83C22×C418yes—
144C4⋊Dic83C22×C418yes—
145C4⋊Dic83C22×C414yes—
146C4⋊Dic83C22×C414yes—
147Dic83⋊C4C22×C418yes—
148Dic83⋊C4C22×C418yes—
149Dic83⋊C4C22×C418yes—
150Dic83⋊C4C22×C418yes—
151C22⋊Dic83C22×C418yes—
152C4×Dic83C22×C414yes—
153C4×Dic83C22×C414yes—
154C4×Dic83C22×C412yes—
155C4×Dic83C22×C412yes—
156C4×Dic83C22×C414yes—
157C4×Dic83C2412yes—
158C4×Dic83C2414yes—
159C4×Dic83C2412yes—
160C24×C83C22×C411yescharacteristic
161C22×C4×C83C22×C412yes—
162C22×C4×C83C22×C412yes—
163C22×C4×C83C22×C411yescharacteristic
164C22×C4×C83C22×C412yes—
165C22×C4×C83C2×Q814yes—
166C22×C4×C83#4114yes—
167C22×C4×C83C2412yes—
168C22×C4×C83C2411yescharacteristic
169M16×C83C2×Q8116yescomplemented
170C2×C8×C83—22no—
171C2×C8×C83—22no—
172C2×C8×C83—28no—
173C2×C8×C83C2×Q818yes—
174C2×C8×C83C2412yes—
175C2×C8×C83C2412yes—
176C2×C8×C83C2414yes—
177C4⋊C4×C83C22×C414yes—
178C4⋊C4×C83C22×C414yes—
179C22⋊C4×C83C22×C418yes—
180C42×C83C22×C414yes—
181C42×C83C2414yes—
182C23×C83—22no—
183C23×C83—22no—
184C23×C83C4×Q814yes—
185C23×C83C23×C412yes—
186C23×C83C23×C411yescharacteristic
187C2×C4×C83—24no—
188C2×C4×C83—24no—
189C2×C4×C83C4×Q818yes—
190C2×C4×C83C4×Q814yes—
191C2×C4×C83C23×C414yes—
192C2×C4×C83C23×C414yes—
193C2×C4×C83C23×C411yescharacteristic
194C2×C4×C83C23×C412yes—
195C2×C4×C83C22×Q812yes—
196C2×C4×C83C22×Q814yes—
197C2×C4×C83C2×#4112yes—
198C2×C4×C83C2×#4114yes—
199C2×C4×C83C2511yescharacteristic
200C2×Dic83—22no—
201C2×Dic83—24no—
202C2×Dic83—22no—
203C2×Dic83—22no—
204C2×Dic83—24no—
205C2×Dic83—28no—
206C2×Dic83—44no—
207C2×Dic83#13114yes—
208C2×Dic83C23×C412yes—
209C2×Dic83C23×C412yes—
210C2×Dic83C23×C412yes—
211C2×Dic83C23×C414yes—
212C2×Dic83C23×C414yes—
213C2×Dic83C23×C412yes—
214Dic166—216no—
215Dic166—48no—
216C8×C83—22no—
217C8×C83—22no—
218C8×C83C22×Q818yes—
219C83⋊C8—22no—
220C83⋊C8—22no—
221C83⋊C8—24no—
222C22×C83—28no—
223C22×C83—22no—
224C22×C83—22no—
225C22×C83C2×C4×Q814yes—
226C22×C83C2×C4×Q812yes—
227C22×C83C2×#13112yes—
228C22×C83#56812yes—
229C22×C83C24×C411yescharacteristic
230C4×C83—24no—
231C4×C83—24no—
232C4×C83C2×C4×Q812yes—
233C4×C83C2×C4×Q814yes—
234C4×C83C23×Q811yescharacteristic
235C4×C83C22×#4111yescharacteristic
236Dic83—24no—
237Dic83—22no—
238Dic83—22no—
239Dic83—24no—
240Dic83—22no—
241Dic83C2×#13114yes—
242C2×#2962—831nomaximal, Sylow
243C2×C83—24no—
244C2×C83#296214yescomplemented
245C2×C83C22×C4×Q811yescharacteristic
246C2×C83C22×#13111yescharacteristic
247C2×C83C2×#56811yescharacteristic
248C2×#533—831no—
249#2962—8316no—
250C2×#446—832no—
251C2×#446—832no—
252C2×#446—832no—
253C2×C8×Q8—832no—
254C2×#424—831no—
255C2×#424—831no—
256C22×C4⋊C8—831no—
257C2×#405—831no—
258C2×#405D8311yescharacteristic
259C2×C4×M16—831no—
260C83C2×#296211yescharacteristic, complemented, Sylow
261C22×M16—831no—
262C22×M16C2×D8311yescharacteristic
263C23×C8—831no—
264C23×C8C2×D8311yescharacteristic
265#533—838no—
266#533—838no—
267C2×C4⋊Q8—831no—
268C2×C4⋊Q8—831no—
269C2×#125—831no—
270C2×#125—831no—
271C2×C22⋊Q8—832no—
272C2×C22⋊Q8—832no—
273C2×C4×Q8—832no—
274C2×C4×Q8—832no—
275C2×#117—831no—
276C2×#117C2×D8311yescharacteristic
277C22×C42—831no—
278#446—8316no—
279#446—8316no—
280#446—8316no—
281C8×Q8—8316no—
282#424—838no—
283#424—838no—
284C2×C4⋊C8—831no—
285C2×C4⋊C8—831no—
286C2×C4⋊C8—831no—
287C2×C4⋊C8—831no—
288C2×C4⋊C8—838no—
289C2×C4⋊C8—832no—
290C2×C4⋊C8—832no—
291C2×C4⋊C8—832no—
292C2×C4⋊C8—832no—
293#405—838no—
294#405C2×D8318yes—
295C4×M16—838no—
296C2×#97—832no—
297C2×#97—832no—
298C2×#97C2×D8312yes—
299C2×C4×C8—832no—
300C2×C4×C8—832no—
301C2×C4×C8C2×D8312yes—
302C22×Q8—832no—
303C22×Q8—832no—
304C23×C4—831no—
305C23×C4—831no—
306C23×C4C22×D8311yescharacteristic
307C2×M16—834no—
308C2×M16—1664no—
309C2×M16Dic16618yescomplemented
310C2×M16C22×D8314yes—
311C22×C8—24no—
312C22×C8—834no—
313C22×C8—831no—
314C22×C8—831no—
315C22×C8—832no—
316C22×C8—1664no—
317C22×C8C22×D8314yes—
318C22×C8C22×D8311yescharacteristic
319C22×C8C22×D8311yescharacteristic
320C22×C8C22×D8312yes—
321C4⋊Q8—838no—
322C4⋊Q8—838no—
323#125—838no—
324#125—838no—
325C22⋊Q8—8316no—
326C22⋊Q8—8316no—
327C4×Q8—838no—
328C4×Q8—838no—
329C4×Q8—838no—
330C4×Q8—838no—
331#117—834no—
332#117—834no—
333#117C4×D8314yes—
334#117C22×D8314yes—
335C2×C4⋊C4—831no—
336C2×C4⋊C4—831no—
337C2×C4⋊C4—832no—
338C2×C4⋊C4—832no—
339C2×C4⋊C4—832no—
340C2×C4⋊C4—832no—
341C2×C4⋊C4—832no—
342C2×C4⋊C4—832no—
343C2×C4⋊C4C4×D8311yescharacteristic
344C2×C4⋊C4C4×D8311yescharacteristic
345C2×C22⋊C4—832no—
346C2×C22⋊C4C4×D8312yes—
347C2×C42—831no—
348C2×C42—831no—
349C2×C42—834no—
350C2×C42—834no—
351C2×C42—832no—
352C2×C42—831no—
353C2×C42—831no—
354C2×C42C22×D8312yes—
355C4⋊C8—834no—
356C4⋊C8—834no—
357C4⋊C8—834no—
358C4⋊C8—834no—
359C4⋊C8—838no—
360C4⋊C8—838no—
361C4⋊C8—838no—
362C4⋊C8—838no—
363#97—838no—
364#97—838no—
365#97C22×D8318yes—
366C4×C8—838no—
367C4×C8—838no—
368C4×C8C22×D8318yes—
369C24C2×C4×D8311yescharacteristic
370C2×Q8—3324no—
371C2×Q8—838no—
372C2×Q8—838no—
373C2×Q8—1668no—
374C22×C4—3322no—
375C22×C4—834no—
376C22×C4—831no—
377C22×C4—831no—
378C22×C4—831no—
379C22×C4—831no—
380C22×C4—834no—
381C22×C4—832no—
382C22×C4—832no—
383C22×C4—1664no—
384C22×C4C2×C4×D8312yes—
385C22×C4C2×C4×D8312yes—
386C22×C4C2×C4×D8311yescharacteristic
387C22×C4C2×C4×D8312yes—
388C22×C4C2×Dic16614yes—
389C22×C4#1305059014yes—
390C22×C4C23×D8312yes—
391C22×C4C23×D8311yescharacteristic
392M16—1668no—
393M16C2×Dic166116yescomplemented
394C2×C8—22no—
395C2×C8—22no—
396C2×C8—28no—
397C2×C8—832no—
398C2×C8—834no—
399C2×C8—832no—
400C2×C8—1662no—
401C2×C8—1662no—
402C2×C8—1668no—
403C2×C8—1664no—
404C2×C8C2×Dic16618yes—
405C2×C8C23×D8312yes—
406C2×C8C23×D8312yes—
407C2×C8C23×D8314yes—
408C4⋊C4—834no—
409C4⋊C4—834no—
410C4⋊C4—838no—
411C4⋊C4—838no—
412C4⋊C4—838no—
413C4⋊C4—838no—
414C4⋊C4—838no—
415C4⋊C4—838no—
416C4⋊C4C2×C4×D8314yes—
417C4⋊C4C2×C4×D8314yes—
418C22⋊C4—838no—
419C22⋊C4C2×C4×D8318yes—
420C42—832no—
421C42—832no—
422C42—834no—
423C42—834no—
424C42—834no—
425C42—832no—
426C42—834no—
427C42—832no—
428C42C2×C4×D8314yes—
429C42C23×D8314yes—
430C23—22no—
431C23—22no—
432C23C4×Dic16614yes—
433C23C22×C4×D8312yes—
434C23C22×C4×D8311yescharacteristic
435Q8—3328no—
436Q8—16616no—
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—3324no—
440C2×C4—834no—
441C2×C4—832no—
442C2×C4—832no—
443C2×C4—832no—
444C2×C4—832no—
445C2×C4—834no—
446C2×C4—834no—
447C2×C4—1668no—
448C2×C4—1662no—
449C2×C4—1664no—
450C2×C4—1662no—
451C2×C4—1662no—
452C2×C4—1664no—
453C2×C4C4×Dic16618yes—
454C2×C4C4×Dic16614yes—
455C2×C4C22×C4×D8314yes—
456C2×C4C22×C4×D8314yes—
457C2×C4C22×C4×D8311yescharacteristic
458C2×C4C22×C4×D8312yes—
459C2×C4C22×Dic16612yes—
460C2×C4C22×Dic16614yes—
461C2×C4C2×#1305059012yes—
462C2×C4C2×#1305059014yes—
463C2×C4C24×D8311yescharacteristic
464C8—22no—
465C8—22no—
466C8—1662no—
467C8—1662no—
468C8—1664no—
469C8C22×Dic16618yes—
470C22—22no—
471C22—22no—
472C22—28no—
473C22C2×C4×Dic16614yes—
474C22C2×C4×Dic16612yes—
475C22#131×D8312yes—
476C22#1912846612yes—
477C22C23×C4×D8311yescharacteristic
478C4—24no—
479C4—24no—
480C4—834no—
481C4—1662no—
482C4—1664no—
483C4—1662no—
484C4—1662no—
485C4—1664no—
486C4C2×C4×Dic16612yes—
487C4C2×C4×Dic16614yes—
488C4C23×Dic16611yescharacteristic
489C4C22×#1305059011yescharacteristic
490C2—24no—
491C2#2491640714yesdirect product factor
492C2C22×C4×Dic16611yescharacteristic
493C2C2×#131×D8311yescharacteristic
494C2C2×#1912846611yescharacteristic
subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC2×C4C24×D83
FittingC2×#405×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC2×C4×C83C25
hypercenterC2×#405D83
hypocenterC83C2×#2962
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×#405

Complements

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

NH ≅ G/Ntype
2. #24916407C2direct (N × H)
3. C2×#19127831C2semidirect
4. C2×#19127829C2semidirect
5. C2×#19127829C2semidirect
6. C2×C8×Dic166C2semidirect
27. #19127831C22semidirect
28. #19127829C22semidirect
29. #19127829C22semidirect
30. C8×Dic166C22semidirect
106. C2×M16×C83Q8semidirect
169. M16×C83C2×Q8semidirect
244. C2×C83#2962semidirect
260. C83C2×#2962semidirect
309. C2×M16Dic166semidirect
393. M16C2×Dic166semidirect
491. C2#24916407direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191282542
#249164072
C2×#191278312
C2×#191278292
C2×C8×Dic1662
C2×#191277282
C2×#191277272
C22×Dic83⋊C82
C2×#191276592
C2×M16×Dic832
C2×#405×C832
C2×#296283