Finite Group Databasebeta

← C2×#23771422 #34494391

Subgroups — C2×#23771422 #34494391

Order 20224.

3774 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579135C211yesmaximal, characteristic, complemented
2#23771422C2116yesmaximal, direct product factor
3C2×#19098489C212yesmaximal, complemented
4C2×#19098488C212yesmaximal, complemented
5C2×#19098472C212yesmaximal, complemented
6C2×#19098471C212yesmaximal, complemented
7C2×#19098471C214yesmaximal, complemented
8C2×#19098426C211yesmaximal, characteristic, complemented
9C22×#121×C79C211yesmaximal, characteristic, complemented
10C23×D316C2211yescharacteristic
11C23×C22⋊D79C2212yes—
12C23×C22⋊D79C2214yes—
13C2×#14579135—28no—
14C2×#14579135C2218yescomplemented
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C22⋊Dic79C2212yes—
17C22×C22⋊Dic79C2214yes—
18C22×(C2×D79)⋊C4C2212yes—
19C22×(C2×D79)⋊C4C2214yes—
20#19098489C22116yescomplemented
21#19098488C22116yescomplemented
22#19098472C22116yescomplemented
23#19098471C22116yescomplemented
24#19098471C22132yescomplemented
25#19098426C2218yescomplemented
26C2×C79⋊#95C2212yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C23×D4×C79C2212yes—
30C23×D4×C79C2211yescharacteristic
31C24×C4×C79C2211yescharacteristic
32C2×#121×C79—28no—
33C2×#121×C79C2218yescomplemented
34C22×C4⋊C4×C79C2211yescharacteristic
35C22×C22⋊C4×C79C2212yes—
36C24×D79C2312yes—
37C22×D316—24no—
38C22×D316—44no—
39C22×D316C2314yes—
40C22×C22⋊D79—28no—
41C22×C22⋊D79—48no—
42C22×C22⋊D79—48no—
43C22×C22⋊D79—48no—
44C22×C22⋊D79—48no—
45C22×C22⋊D79C2318yes—
46C22×C22⋊D79C23116yes—
47C23×Dic79C2314yes—
48C23×Dic79C2312yes—
49#14579135—232no—
50C2×C4⋊Dic79—24no—
51C2×C4⋊Dic79C2314yes—
52C2×C22⋊Dic79—44no—
53C2×C22⋊Dic79—48no—
54C2×C22⋊Dic79C2318yes—
55C2×C22⋊Dic79C23116yes—
56C2×(C2×D79)⋊C4—28no—
57C2×(C2×D79)⋊C4—48no—
58C2×(C2×D79)⋊C4C2318yes—
59C2×(C2×D79)⋊C4C23116yes—
60C79⋊#95C2318yes—
61C79⋊#95C2318yes—
62C79⋊#95C23116yes—
63C25×C79C2312yes—
64C25×C79C2311yescharacteristic
65C22×D4×C79—28no—
66C22×D4×C79—24no—
67C22×D4×C79—44no—
68C22×D4×C79—48no—
69C22×D4×C79C2318yes—
70C22×D4×C79C2314yes—
71C23×C4×C79—44no—
72C23×C4×C79D418yescomplemented
73C23×C4×C79C2312yes—
74C23×C4×C79C2311yescharacteristic
75C23×C4×C79C2311yescharacteristic
76C23×C4×C79C2314yes—
77#121×C79—232no—
78C2×C4⋊C4×C79—24no—
79C2×C4⋊C4×C79C2314yes—
80C2×C22⋊C4×C79—28no—
81C2×C22⋊C4×C79C2318yes—
82C23×D79—24no—
83C23×D79—24no—
84C23×D79—28no—
85C23×D79—24no—
86C23×D79—28no—
87C23×D79C2414yes—
88C2×D316—28no—
89C2×D316—48no—
90C2×D316—416no—
91C2×C22⋊D79—216no—
92C2×C22⋊D79—416no—
93C2×C22⋊D79—416no—
94C2×C22⋊D79—416no—
95C2×C22⋊D79—416no—
96C2×C22⋊D79—432no—
97C2×C22⋊D79—464no—
98C22×Dic79—24no—
99C22×Dic79—28no—
100C22×Dic79—28no—
101C22×Dic79—28no—
102C22×Dic79—28no—
103C22×Dic79C2418yes—
104C22×Dic79C2414yes—
105C4⋊Dic79—28no—
106C22⋊Dic79—48no—
107C22⋊Dic79—416no—
108(C2×D79)⋊C4—216no—
109(C2×D79)⋊C4—416no—
110C24×C79—24no—
111C24×C79—24no—
112C24×C79—24no—
113C24×C79—24no—
114C24×C79—28no—
115C24×C79—28no—
116C24×C79—24no—
117C24×C79—24no—
118C24×C79C2×D414yes—
119C24×C79C2414yes—
120C24×C79C2412yes—
121C24×C79C2411yescharacteristic
122C2×D4×C79—216no—
123C2×D4×C79—28no—
124C2×D4×C79—48no—
125C2×D4×C79—416no—
126C2×D4×C79—416no—
127C2×D4×C79—432no—
128C22×C4×C79—24no—
129C22×C4×C79—24no—
130C22×C4×C79—24no—
131C22×C4×C79—28no—
132C22×C4×C79—416no—
133C22×C4×C79—48no—
134C22×C4×C79C2×D414yes—
135C22×C4×C79C2×D414yes—
136C22×C4×C79C2×D4116yescomplemented
137C22×C4×C79C2414yes—
138C22×C4×C79C2412yes—
139C22×C4×C79C2412yes—
140C4⋊C4×C79—28no—
141C22⋊C4×C79—216no—
142C23×C79—28no—
143C23×C79—28no—
144C23×C79—28no—
145C23×C79—24no—
146C23×C79—24no—
147C23×C79—24no—
148C23×C79—24no—
149C23×C79—24no—
150C23×C79—24no—
151C23×C79—28no—
152C23×C79—28no—
153C23×C79—416no—
154C23×C79—48no—
155C23×C79—48no—
156C23×C79—48no—
157C23×C79—416no—
158C23×C79—416no—
159C23×C79C22×D414yes—
160C23×C79C22×D412yes—
161C23×C79H(5,𝔽2)14yes—
162C23×C79H(5,𝔽2)14yes—
163C23×C79H(5,𝔽2)14yes—
164C23×C79C2511yescharacteristic
165C22×D79—24no—
166C22×D79—24no—
167C22×D79—24no—
168C22×D79—28no—
169C22×D79—28no—
170C22×D79—48no—
171C22×D79—48no—
172C22×D79—48no—
173C22×D79—416no—
174C22×D79—416no—
175D4×C79—416no—
176D4×C79—432no—
177C2×C4×C79—28no—
178C2×C4×C79—28no—
179C2×C4×C79—24no—
180C2×C4×C79—24no—
181C2×C4×C79—24no—
182C2×C4×C79—28no—
183C2×C4×C79—416no—
184C2×C4×C79—48no—
185C2×C4×C79C22×D414yes—
186C2×C4×C79C22×D414yes—
187C22⋊D79—432no—
188C22⋊D79—464no—
189C2×Dic79—24no—
190C2×Dic79—28no—
191C2×Dic79—28no—
192C2×Dic79—28no—
193C2×Dic79—28no—
194C2×Dic79—48no—
195C2×Dic79—416no—
196D316—416no—
197C22×C79—24no—
198C22×C79—24no—
199C22×C79—24no—
200C22×C79—48no—
201C22×C79—416no—
202C22×C79—44no—
203C22×C79—44no—
204C22×C79—44no—
205C22×C79—48no—
206C22×C79—48no—
207C22×C79—816no—
208C22×C79#53414yes—
209C22×C79#53514yes—
210C22×C79#53514yes—
211C22×C79#560116yes—
212C22×C79C23×D411yescharacteristic
213C22×C79C2×H(5,𝔽2)12yes—
214C22×C79C2×H(5,𝔽2)12yes—
215C22×C79C2×H(5,𝔽2)12yes—
216C2×D79—44no—
217C2×D79—44no—
218C2×D79—44no—
219C2×D79—48no—
220C2×D79—48no—
221C2×D79—816no—
222C4×C79—24no—
223C4×C79—24no—
224C4×C79—44no—
225Dic79—44no—
226Dic79—48no—
227C2×#2815—791nomaximal, Sylow
228C2×C79—44no—
229C2×C79—84no—
230C2×C79#281518yescomplemented
231C2×C79C2×#53411yescharacteristic
232C2×C79C2×#53511yescharacteristic
233C2×C79C2×#53511yescharacteristic
234C2×C79C2×#56014yes—
235D79—84no—
236C22×#121—791no—
237C22×#121D7911yescharacteristic, complemented
238#2815—7916no—
239C2×#397—792no—
240C2×#397—792no—
241C2×#392—792no—
242C2×#392—794no—
243C2×#392—792no—
244C2×#381—791no—
245C79C2×#281511yescharacteristic, complemented, Sylow
246C23×D4—794no—
247C23×D4—792no—
248C23×D4—791no—
249C23×D4C2×D7912yes—
250C23×D4C2×D7911yescharacteristic
251C24×C4C2×D7911yescharacteristic
252C2×#121—28no—
253C2×#121—798no—
254C2×#121—1588no—
255C2×#121C2×D7918yescomplemented
256C22×C4⋊C4—791no—
257C22×C4⋊C4C2×D7911yescharacteristic
258C22×C22⋊C4—794no—
259C22×C22⋊C4—792no—
260C22×C22⋊C4—794no—
261C22×C22⋊C4—792no—
262C22×C22⋊C4C2×D7912yes—
263#397—7916no—
264#397—7916no—
265#392—7916no—
266#392—7932no—
267#392—7916no—
268#381—798no—
269C2×#95—794no—
270C2×#95—792no—
271C2×#95—792no—
272C25—792no—
273C25C22×D7912yes—
274C25C22×D7911yescharacteristic
275C22×D4—28no—
276C22×D4—24no—
277C22×D4—44no—
278C22×D4—48no—
279C22×D4—3164no—
280C22×D4—3168no—
281C22×D4—3168no—
282C22×D4—3168no—
283C22×D4—3168no—
284C22×D4—7916no—
285C22×D4—798no—
286C22×D4—794no—
287C22×D4—1588no—
288C22×D4—1584no—
289C22×D4C22×D7918yes—
290C22×D4C22×D7914yes—
291C23×C4—44no—
292C23×C4—792no—
293C23×C4—794no—
294C23×C4C22⋊D7918yescomplemented
295C23×C4C22×D7912yes—
296C23×C4C22×D7911yescharacteristic
297C23×C4C22×D7911yescharacteristic
298C23×C4C22×D7914yes—
299#121—232no—
300#121—15832no—
301C2×C4⋊C4—24no—
302C2×C4⋊C4—794no—
303C2×C4⋊C4—1584no—
304C2×C4⋊C4C22×D7914yes—
305C2×C22⋊C4—28no—
306C2×C22⋊C4—3168no—
307C2×C22⋊C4—3164no—
308C2×C22⋊C4—3168no—
309C2×C22⋊C4—798no—
310C2×C22⋊C4—7916no—
311C2×C22⋊C4—7916no—
312C2×C22⋊C4—798no—
313C2×C22⋊C4—1588no—
314C2×C22⋊C4C22×D7918yes—
315#95—798no—
316#95—798no—
317#95—7916no—
318C24—24no—
319C24—24no—
320C24—24no—
321C24—28no—
322C24—28no—
323C24—24no—
324C24—24no—
325C24—24no—
326C24—794no—
327C24—1584no—
328C24—1584no—
329C24—1588no—
330C24—1588no—
331C24—1584no—
332C24C2×C22⋊D7914yes—
333C24C23×D7914yes—
334C24C23×D7912yes—
335C24C23×D7911yescharacteristic
336C2×D4—216no—
337C2×D4—28no—
338C2×D4—48no—
339C2×D4—416no—
340C2×D4—416no—
341C2×D4—432no—
342C2×D4—31616no—
343C2×D4—3168no—
344C2×D4—31632no—
345C2×D4—31664no—
346C2×D4—31616no—
347C2×D4—31616no—
348C2×D4—31616no—
349C2×D4—31616no—
350C2×D4—15816no—
351C2×D4—1588no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4—28no—
355C22×C4—24no—
356C22×C4—416no—
357C22×C4—48no—
358C22×C4—798no—
359C22×C4—794no—
360C22×C4—1588no—
361C22×C4—1588no—
362C22×C4—1588no—
363C22×C4—1588no—
364C22×C4—1584no—
365C22×C4C2×C22⋊D7914yes—
366C22×C4C2×C22⋊D7914yes—
367C22×C4C2×C22⋊D79116yescomplemented
368C22×C4C23×D7914yes—
369C22×C4C23×D7912yes—
370C22×C4C23×D7912yes—
371C4⋊C4—28no—
372C4⋊C4—1588no—
373C22⋊C4—216no—
374C22⋊C4—31616no—
375C22⋊C4—3168no—
376C22⋊C4—31616no—
377C22⋊C4—15816no—
378C23—24no—
379C23—24no—
380C23—24no—
381C23—28no—
382C23—28no—
383C23—28no—
384C23—28no—
385C23—28no—
386C23—24no—
387C23—24no—
388C23—24no—
389C23—416no—
390C23—416no—
391C23—416no—
392C23—48no—
393C23—48no—
394C23—48no—
395C23—31616no—
396C23—31616no—
397C23—3168no—
398C23—3168no—
399C23—3168no—
400C23—1584no—
401C23—1588no—
402C23—1584no—
403C23—1588no—
404C23—1584no—
405C23C22×C22⋊D7914yes—
406C23C22×C22⋊D7912yes—
407C23#1457920614yes—
408C23#1457920614yes—
409C23#1457920714yes—
410C23C24×D7911yescharacteristic
411D4—416no—
412D4—432no—
413D4—31616no—
414D4—31632no—
415D4—31664no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—28no—
419C2×C4—28no—
420C2×C4—28no—
421C2×C4—24no—
422C2×C4—416no—
423C2×C4—48no—
424C2×C4—31616no—
425C2×C4—3168no—
426C2×C4—1588no—
427C2×C4—1588no—
428C2×C4—1588no—
429C2×C4—1588no—
430C2×C4—1584no—
431C2×C4C22×C22⋊D7914yes—
432C2×C4C22×C22⋊D7914yes—
433C22—24no—
434C22—24no—
435C22—24no—
436C22—416no—
437C22—48no—
438C22—44no—
439C22—44no—
440C22—44no—
441C22—48no—
442C22—48no—
443C22—816no—
444C22—3164no—
445C22—3164no—
446C22—3164no—
447C22—3168no—
448C22—3168no—
449C22—63216no—
450C22#1909912214yes—
451C22#1909912714yes—
452C22#1909913014yes—
453C22#19099301116yes—
454C22C23×C22⋊D7911yescharacteristic
455C22C2×#1457920612yes—
456C22C2×#1457920612yes—
457C22C2×#1457920712yes—
458C4—24no—
459C4—24no—
460C4—44no—
461C4—3164no—
462C4—3168no—
463C2—44no—
464C2—84no—
465C2—6324no—
466C2#2377142218yesdirect product factor
467C2C2×#1909912211yescharacteristic
468C2C2×#1909912711yescharacteristic
469C2C2×#1909913011yescharacteristic
470C2C2×#1909930114yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#121×C79C2
socleC24×C79C24
hypercenterC22×#121D79
hypocenterC79C2×#2815
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14579135C2semidirect
2. #23771422C2direct (N × H)
3. C2×#19098489C2semidirect
4. C2×#19098488C2semidirect
5. C2×#19098472C2semidirect
6. C2×#19098471C2semidirect
7. C2×#19098471C2semidirect
8. C2×#19098426C2semidirect
9. C22×#121×C79C2semidirect
14. C2×#14579135C22semidirect
20. #19098489C22semidirect
21. #19098488C22semidirect
22. #19098472C22semidirect
23. #19098471C22semidirect
24. #19098471C22semidirect
25. #19098426C22semidirect
33. C2×#121×C79C22semidirect
72. C23×C4×C79D4semidirect
136. C22×C4×C79C2×D4semidirect
230. C2×C79#2815semidirect
237. C22×#121D79semidirect
245. C79C2×#2815semidirect
255. C2×#121C2×D79semidirect
294. C23×C4C22⋊D79semidirect
367. C22×C4C2×C22⋊D79semidirect
466. C2#23771422direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791352
#237714222
C2×#190984892
C2×#190984882
C2×#190984722
C2×#190984712
C2×#190984262
C22×#121×C792
C2×#281579