Finite Group Databasebeta

← #34501941

Subgroups — #34501941

Order 20224.

1986 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579156C211yesmaximal, characteristic
2#23771734C212yesmaximal, complemented
3#23770289C218yesmaximal, complemented
4#23770220C218yesmaximal, complemented
5#23769207C212yesmaximal
6#23768559C212yesmaximal
7#23767879C212yesmaximal, complemented
8#23767683C212yesmaximal, complemented
9#23767670C212yesmaximal
10#23766003C211yesmaximal, characteristic, complemented
11C2×#544×C79C211yesmaximal, characteristic, complemented
12C2×#14579156—28no—
13C2×#14579156C2218yes—
14C22×C4⋊Dic79C2211yescharacteristic
15C22×Dic79⋊C4C2211yescharacteristic
16C22×(C2×D79)⋊C4C2211yescharacteristic
17C22×(C2×D79)⋊C4C2211yescharacteristic
18C22×(C2×D79)⋊C4C2211yescharacteristic
19C22×C4×Dic79C2211yescharacteristic
20#19098501C2214yescomplemented
21#19098498C2214yes—
22#19098498C2214yes—
23#19098494C2214yescomplemented
24#19098493C2218yescomplemented
25#19098489C2214yes—
26#19098489C2214yes—
27#19098485C2218yes—
28#19098474C2214yes—
29#19098474C2214yes—
30#19098470C2214yescomplemented
31#19098470C2214yescomplemented
32#19098459C2214yescomplemented
33#19098454C2218yes—
34#19098453C2218yes—
35#19098449C2218yescomplemented
36#19098447C2218yescomplemented
37#19098444C2218yescomplemented
38#19098435C2214yes—
39#19098435C2214yes—
40#19098432C2214yescomplemented
41#19098426C2212yes—
42#19098424C2214yes—
43#19098423C2212yes—
44#19098418C2214yes—
45C4×C22⋊Dic79C2212yes—
46#544×C79—28no—
47C2×C4⋊Q8×C79C2214yescomplemented
48C2×#125×C79C2214yescomplemented
49C2×C22⋊Q8×C79C2212yes—
50C2×C22⋊Q8×C79C2212yes—
51C2×#117×C79C2212yes—
52C22×C4⋊C4×C79C2211yescharacteristic
53C24×D79C2311yescharacteristic
54C23×Dic79C2311yescharacteristic
55C23×Dic79C2311yescharacteristic
56C23×Dic79C2311yescharacteristic
57#14579156—232no—
58C2×C4⋊Dic79—24no—
59C2×C4⋊Dic79C2314yes—
60C2×C4⋊Dic79C2314yes—
61C2×Dic79⋊C4—24no—
62C2×Dic79⋊C4C2314yes—
63C2×Dic79⋊C4C2318yes—
64C2×Dic79⋊C4C2318yes—
65C2×C22⋊Dic79C2314yes—
66C2×(C2×D79)⋊C4—24no—
67C2×(C2×D79)⋊C4—24no—
68C2×(C2×D79)⋊C4—24no—
69C2×(C2×D79)⋊C4C2314yes—
70C2×(C2×D79)⋊C4C2314yes—
71C2×(C2×D79)⋊C4C2314yes—
72C2×(C2×D79)⋊C4C2318yes—
73C2×(C2×D79)⋊C4C2318yes—
74C2×C4×Dic79—24no—
75C2×C4×Dic79C2314yes—
76C2×C4×Dic79C2314yes—
77C79⋊#95C2314yes—
78C79⋊#95C2314yes—
79C79⋊#95C2318yes—
80C79⋊#95C2318yes—
81C79⋊#95C2314yes—
82C79⋊#95C2314yes—
83C79⋊#95C2318yes—
84C79⋊#95C2318yes—
85C22×Q8×C79C2312yes—
86C22×Q8×C79C2312yes—
87C23×C4×C79C2311yescharacteristic
88C23×C4×C79C2311yescharacteristic
89C23×C4×C79C2311yescharacteristic
90C4⋊Q8×C79—216no—
91#125×C79—216no—
92C22⋊Q8×C79—28no—
93C22⋊Q8×C79—28no—
94#117×C79—28no—
95C2×C4⋊C4×C79D418yes—
96C2×C4⋊C4×C79C2312yes—
97C2×C4⋊C4×C79C2314yes—
98C2×C4⋊C4×C79C2314yes—
99C2×C4⋊C4×C79C2312yes—
100C2×C4⋊C4×C79C2312yes—
101C2×C4⋊C4×C79C2312yes—
102C2×C4⋊C4×C79C2314yes—
103C2×C22⋊C4×C79C2314yes—
104C2×C42×C79C2314yes—
105C23×D79—22no—
106C23×D79—24no—
107C23×D79—42no—
108C23×D79—42no—
109C23×D79C2412yes—
110C22×Dic79—22no—
111C22×Dic79—22no—
112C22×Dic79—22no—
113C22×Dic79—24no—
114C22×Dic79—42no—
115C22×Dic79—42no—
116C22×Dic79C2412yes—
117C22×Dic79C2418yes—
118C22×Dic79C2412yes—
119C22×Dic79C2412yes—
120C4⋊Dic79—28no—
121C4⋊Dic79—44no—
122Dic79⋊C4—28no—
123Dic79⋊C4—48no—
124Dic79⋊C4—48no—
125C22⋊Dic79—28no—
126(C2×D79)⋊C4—28no—
127(C2×D79)⋊C4—28no—
128(C2×D79)⋊C4—28no—
129(C2×D79)⋊C4—48no—
130(C2×D79)⋊C4—48no—
131C4×Dic79—28no—
132C4×Dic79—44no—
133C24×C79C2411yescharacteristic
134C2×Q8×C79—24no—
135C2×Q8×C79—24no—
136C2×Q8×C79—44no—
137C2×Q8×C79—44no—
138C22×C4×C79—24no—
139C22×C4×C79—42no—
140C22×C4×C79—42no—
141C22×C4×C79C2×D414yes—
142C22×C4×C79C2×D414yes—
143C22×C4×C79C2×D414yes—
144C22×C4×C79C2414yes—
145C22×C4×C79C2414yes—
146C22×C4×C79C2412yes—
147C22×C4×C79C2412yes—
148C22×C4×C79C2412yes—
149C4⋊C4×C79—24no—
150C4⋊C4×C79—24no—
151C4⋊C4×C79—24no—
152C4⋊C4×C79—24no—
153C4⋊C4×C79—28no—
154C4⋊C4×C79—28no—
155C4⋊C4×C79C2×D4116yes—
156C22⋊C4×C79—28no—
157C42×C79—28no—
158C23×C79—22no—
159C23×C79—22no—
160C23×C79C22×D412yes—
161C23×C792−1+414yes—
162C23×C79C2511yescharacteristic
163C22×D79—22no—
164C22×D79—24no—
165C22×D79—24no—
166C22×D79—24no—
167C22×D79—44no—
168C22×D79—44no—
169C22×D79—44no—
170C22×D79—88no—
171Q8×C79—84no—
172Q8×C79—84no—
173C2×C4×C79—28no—
174C2×C4×C79—24no—
175C2×C4×C79—24no—
176C2×C4×C79—24no—
177C2×C4×C79—24no—
178C2×C4×C79—24no—
179C2×C4×C79—28no—
180C2×C4×C79—28no—
181C2×C4×C79—44no—
182C2×C4×C79—44no—
183C2×C4×C79C22×D414yes—
184C2×C4×C79C22×D414yes—
185C2×C4×C79C22×D414yes—
186C2×Dic79—22no—
187C2×Dic79—22no—
188C2×Dic79—22no—
189C2×Dic79—28no—
190C2×Dic79—24no—
191C2×Dic79—28no—
192C2×Dic79—28no—
193C2×Dic79—24no—
194C2×Dic79—24no—
195C2×Dic79—44no—
196C2×Dic79—44no—
197C2×Dic79—44no—
198C22×C79—22no—
199C22×C79—22no—
200C22×C79—28no—
201C22×C79#53614yes—
202C22×C79C23×D411yescharacteristic
203C22×C79C2×2−1+412yes—
204C22×C79#58512yes—
205C22×C79#58512yes—
206C2×D79—42no—
207C2×D79—42no—
208C2×D79—42no—
209C2×D79—48no—
210C2×D79—88no—
211C4×C79—24no—
212C4×C79—24no—
213C4×C79—24no—
214C4×C79—44no—
215C4×C79—44no—
216Dic79—42no—
217Dic79—42no—
218Dic79—42no—
219Dic79—48no—
220#36962—791nomaximal, Sylow
221C2×C79—24no—
222C2×C79C2×#53611yescharacteristic
223C2×C79#348511yescharacteristic
224C2×C79#348711yescharacteristic
225C2×C79#356414yes—
226D79—82no—
227C2×#544D7911yescharacteristic, complemented
228C22×#126—791no—
229#2855—792no—
230#2721—798no—
231#2716—798no—
232#2626—792no—
233#2561—792no—
234#2502—792no—
235#2484—792no—
236#2482—792no—
237#2313—791no—
238C79#3696211yescharacteristic, complemented, Sylow
239#544—28no—
240C2×C4⋊Q8C2×D7914yescomplemented
241C2×#126—798no—
242C2×#126—1588no—
243C2×#125C2×D7914yescomplemented
244C2×C22⋊Q8C2×D7912yes—
245C2×C22⋊Q8C2×D7912yes—
246C2×#117C2×D7912yes—
247C22×C4⋊C4—791no—
248C22×C4⋊C4—791no—
249C22×C4⋊C4C2×D7911yescharacteristic
250C22×C22⋊C4—791no—
251C22×C22⋊C4—791no—
252C22×C22⋊C4—791no—
253C22×C42—791no—
254#400—794no—
255#399—794no—
256#399—794no—
257#398—798no—
258#398—794no—
259#397—794no—
260#397—794no—
261#396—798no—
262#393—794no—
263#393—794no—
264#391—794no—
265#391—794no—
266#389—794no—
267#388—798no—
268#388—798no—
269#387—798no—
270#387—798no—
271#387—798no—
272#385—794no—
273#385—794no—
274#384—794no—
275#381—792no—
276#381—794no—
277#380—792no—
278#379—794no—
279C4×C22⋊C4—792no—
280C25—791no—
281C22×Q8C22×D7912yes—
282C22×Q8C22×D7912yes—
283C23×C4—791no—
284C23×C4—791no—
285C23×C4—791no—
286C23×C4C22×D7911yescharacteristic
287C23×C4C22×D7911yescharacteristic
288C23×C4C22×D7911yescharacteristic
289C4⋊Q8—216no—
290#126—15832no—
291#125—216no—
292C22⋊Q8—28no—
293C22⋊Q8—28no—
294#117—28no—
295C2×C4⋊C4—794no—
296C2×C4⋊C4—798no—
297C2×C4⋊C4—798no—
298C2×C4⋊C4—794no—
299C2×C4⋊C4—794no—
300C2×C4⋊C4—1584no—
301C2×C4⋊C4—1584no—
302C2×C4⋊C4C22⋊D7918yes—
303C2×C4⋊C4C22×D7912yes—
304C2×C4⋊C4C22×D7912yes—
305C2×C4⋊C4C22×D7912yes—
306C2×C4⋊C4C22×D7912yes—
307C2×C4⋊C4C22×D7914yes—
308C2×C4⋊C4C22×D7914yes—
309C2×C4⋊C4C22×D7914yes—
310C2×C22⋊C4—798no—
311C2×C22⋊C4—798no—
312C2×C22⋊C4—794no—
313C2×C22⋊C4—794no—
314C2×C22⋊C4—794no—
315C2×C22⋊C4—794no—
316C2×C22⋊C4—1584no—
317C2×C22⋊C4—1584no—
318C2×C22⋊C4—1584no—
319C2×C22⋊C4C22×D7914yes—
320C2×C42—794no—
321C2×C42—794no—
322C2×C42—1584no—
323C2×C42C22×D7914yes—
324#95—794no—
325#95—794no—
326#95—794no—
327#95—794no—
328#95—798no—
329#95—798no—
330#95—798no—
331#95—798no—
332C24—3162no—
333C24—3162no—
334C24—792no—
335C24—1582no—
336C24—1584no—
337C24C23×D7911yescharacteristic
338C2×Q8—24no—
339C2×Q8—24no—
340C2×Q8—44no—
341C2×Q8—44no—
342C22×C4—24no—
343C22×C4—42no—
344C22×C4—42no—
345C22×C4—3162no—
346C22×C4—3162no—
347C22×C4—792no—
348C22×C4—798no—
349C22×C4—792no—
350C22×C4—792no—
351C22×C4—1584no—
352C22×C4—1582no—
353C22×C4—1582no—
354C22×C4—1582no—
355C22×C4C2×C22⋊D7914yes—
356C22×C4C2×C22⋊D7914yes—
357C22×C4C2×C22⋊D7914yes—
358C22×C4C23×D7914yes—
359C22×C4C23×D7914yes—
360C22×C4C23×D7912yes—
361C22×C4C23×D7912yes—
362C22×C4C23×D7912yes—
363C4⋊C4—24no—
364C4⋊C4—24no—
365C4⋊C4—24no—
366C4⋊C4—24no—
367C4⋊C4—28no—
368C4⋊C4—28no—
369C4⋊C4—3168no—
370C4⋊C4—3168no—
371C4⋊C4—3164no—
372C4⋊C4—1588no—
373C4⋊C4—1588no—
374C4⋊C4C2×C22⋊D79116yes—
375C22⋊C4—28no—
376C22⋊C4—3168no—
377C22⋊C4—3168no—
378C22⋊C4—1588no—
379C22⋊C4—1588no—
380C22⋊C4—1588no—
381C22⋊C4—1588no—
382C42—28no—
383C42—3164no—
384C42—1588no—
385C23—22no—
386C23—22no—
387C23—3164no—
388C23—3164no—
389C23—3164no—
390C23—6328no—
391C23—1584no—
392C23—1584no—
393C23—1584no—
394C23—1582no—
395C23C22×C22⋊D7912yes—
396C23#1457920914yes—
397C23C24×D7911yescharacteristic
398Q8—84no—
399Q8—84no—
400C2×C4—28no—
401C2×C4—24no—
402C2×C4—24no—
403C2×C4—24no—
404C2×C4—28no—
405C2×C4—28no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—3164no—
411C2×C4—3164no—
412C2×C4—3164no—
413C2×C4—1588no—
414C2×C4—1584no—
415C2×C4—1588no—
416C2×C4—1588no—
417C2×C4—1584no—
418C2×C4—1584no—
419C2×C4—1582no—
420C2×C4—1582no—
421C2×C4—1582no—
422C2×C4C22×C22⋊D7914yes—
423C2×C4C22×C22⋊D7914yes—
424C2×C4C22×C22⋊D7914yes—
425C22—22no—
426C22—22no—
427C22—28no—
428C22—3162no—
429C22—3162no—
430C22—3162no—
431C22—3168no—
432C22—6328no—
433C22#1909913714yes—
434C22C23×C22⋊D7911yescharacteristic
435C22C2×#1457920912yes—
436C22#1909939812yes—
437C22#1909940012yes—
438C4—24no—
439C4—24no—
440C4—24no—
441C4—44no—
442C4—44no—
443C4—3162no—
444C4—3162no—
445C4—3162no—
446C4—3168no—
447C2—24no—
448C2—6322no—
449C2C2×#1909913711yescharacteristic
450C2#2377704011yescharacteristic
451C2#2377705511yescharacteristic
452C2#2377802114yes—
subgroupG/H
center, FrattiniC23C24×D79
commutator, socle, cosocleC23×C79C25
FittingC2×#544×C79C2
prime radicalC24×D79C23
hypercenterC2×#544D79
hypocenterC79#36962
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#544

Complements

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

NH ≅ G/Ntype
2. #23771734C2semidirect
3. #23770289C2semidirect
4. #23770220C2semidirect
7. #23767879C2semidirect
8. #23767683C2semidirect
10. #23766003C2semidirect
11. C2×#544×C79C2semidirect
20. #19098501C22semidirect
23. #19098494C22semidirect
24. #19098493C22semidirect
30. #19098470C22semidirect
31. #19098470C22semidirect
32. #19098459C22semidirect
35. #19098449C22semidirect
36. #19098447C22semidirect
37. #19098444C22semidirect
40. #19098432C22semidirect
47. C2×C4⋊Q8×C79C22semidirect
48. C2×#125×C79C22semidirect
227. C2×#544D79semidirect
238. C79#36962semidirect
240. C2×C4⋊Q8C2×D79semidirect
243. C2×#125C2×D79semidirect

Maximal subgroups

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

subgroupindex
C22×#145791562
#237717342
#237702892
#237702202
#237692072
#237685592
#237678792
#237676832
#237676702
#237660032
C2×#544×C792
#3696279