Finite Group Databasebeta

← C2×#23765794 #34446552

Subgroups — C2×#23765794 #34446552

Order 20224.

3246 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×Dic79C211yesmaximal, characteristic
2#23765794C2116yesmaximal, direct product factor
3C2×#19098430C212yesmaximal, complemented
4C2×#19098427C212yesmaximal, complemented
5C2×#19098424C212yesmaximal
6C2×#19098421C212yesmaximal
7C2×C4×Dic79⋊C4C212yesmaximal, complemented
8C2×C4×C22⋊Dic79C211yesmaximal, characteristic
9C2×#19098409C212yesmaximal, complemented
10C2×C4×C22⋊C4×C79C211yesmaximal, characteristic
11C24×Dic79C2211yescharacteristic
12C24×Dic79C2211yescharacteristic
13C22×Dic79⋊C4C2214yes—
14C22×C22⋊Dic79C2212yes—
15C22×C4×Dic79C4116yescomplemented
16C22×C4×Dic79C2212yes—
17C22×C4×Dic79C2211yescharacteristic
18C22×C4×Dic79C2211yescharacteristic
19C22×C4×Dic79C2211yescharacteristic
20C22×C4×Dic79C2211yescharacteristic
21C22×C4×Dic79C2218yes—
22#19098430C22116yescomplemented
23#19098427C22116yescomplemented
24#19098424C22116yes—
25#19098421C22116yes—
26C4×Dic79⋊C4C22116yescomplemented
27C4×C22⋊Dic79C2218yes—
28#19098409C22116yescomplemented
29C2×C79⋊#95C2214yes—
30C2×C79⋊#95C2214yes—
31C2×C79⋊#95C2214yes—
32C2×C79⋊#95C2212yes—
33C24×C4×C79C2211yescharacteristic
34C22×C22⋊C4×C79C2212yes—
35C22×C42×C79C2212yes—
36C4×C22⋊C4×C79C2218yes—
37C2×#95×C79C2212yes—
38C23×Dic79—28no—
39C23×Dic79—28no—
40C23×Dic79C2×C418yes—
41C23×Dic79C2×C418yes—
42C23×Dic79C2314yes—
43C23×Dic79C2311yescharacteristic
44C23×Dic79C2311yescharacteristic
45C23×Dic79C2311yescharacteristic
46C23×Dic79C2314yes—
47C23×Dic79C2314yes—
48C23×Dic79C2311yescharacteristic
49C2×Dic79⋊C4—216no—
50C2×Dic79⋊C4C23116yes—
51C2×C22⋊Dic79—28no—
52C2×C22⋊Dic79C2318yes—
53C2×C4×Dic79—28no—
54C2×C4×Dic79C2×C418yes—
55C2×C4×Dic79C2×C418yes—
56C2×C4×Dic79C2×C418yes—
57C2×C4×Dic79C2×C418yes—
58C2×C4×Dic79C2×C4164yescomplemented
59C2×C4×Dic79C2318yes—
60C2×C4×Dic79C2314yes—
61C2×C4×Dic79C2314yes—
62C2×C4×Dic79C2314yes—
63C2×C4×Dic79C2314yes—
64C79⋊#95C23116yes—
65C79⋊#95C23116yes—
66C79⋊#95C2318yes—
67C79⋊#95C23116yes—
68C25×C79C2311yescharacteristic
69C23×C4×C79—28no—
70C23×C4×C79C2×C418yes—
71C23×C4×C79C2314yes—
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2314yes—
74C23×C4×C79C2311yescharacteristic
75C2×C22⋊C4×C79—28no—
76C2×C22⋊C4×C79C2318yes—
77C2×C42×C79—28no—
78C2×C42×C79C2318yes—
79#95×C79C2318yes—
80C22×Dic79—232no—
81C22×Dic79—216no—
82C22×Dic79—232no—
83C22×Dic79—24no—
84C22×Dic79—216no—
85C22×Dic79—24no—
86C22×Dic79—24no—
87C22×Dic79—28no—
88C22×Dic79—28no—
89C22×Dic79—28no—
90C22×Dic79C22×C414yes—
91C22×Dic79C22×C414yes—
92C22×Dic79C22×C414yes—
93C22×Dic79C22×C4116yes—
94C22×Dic79C22×C4116yes—
95C22×Dic79C22×C414yes—
96C22×Dic79#4118yes—
97C22×Dic79C2418yes—
98C22×Dic79C2412yes—
99C22×Dic79C2412yes—
100C22×Dic79C2412yes—
101C22×Dic79C2412yes—
102Dic79⋊C4—232no—
103C22⋊Dic79—216no—
104C4×Dic79—216no—
105C4×Dic79C22×C4116yes—
106C4×Dic79C22×C4116yes—
107C4×Dic79C22×C4116yes—
108C4×Dic79C22×C4116yes—
109C24×C79—24no—
110C24×C79—24no—
111C24×C79C22×C414yes—
112C24×C79#4118yes—
113C24×C79C2412yes—
114C24×C79C2411yescharacteristic
115C22×C4×C79—24no—
116C22×C4×C79—232no—
117C22×C4×C79—216no—
118C22×C4×C79—28no—
119C22×C4×C79—28no—
120C22×C4×C79—28no—
121C22×C4×C79C22×C414yes—
122C22×C4×C79C22×C4116yes—
123C22×C4×C79C22×C414yes—
124C22×C4×C79#4118yes—
125C22×C4×C79C2418yes—
126C22×C4×C79C2412yes—
127C22×C4×C79C2412yes—
128C22⋊C4×C79—216no—
129C42×C79—216no—
130C23×C79—28no—
131C23×C79—28no—
132C23×C79—232no—
133C23×C79—24no—
134C23×C79—24no—
135C23×C79#117116yes—
136C23×C79C23×C414yes—
137C23×C79C23×C412yes—
138C23×C79C2×#4114yes—
139C23×C79C2×#4114yes—
140C23×C79C2×#4118yes—
141C23×C79C2×#4114yes—
142C23×C79C2511yescharacteristic
143C2×C4×C79—28no—
144C2×C4×C79—24no—
145C2×C4×C79—232no—
146C2×C4×C79—28no—
147C2×C4×C79—28no—
148C2×C4×C79—28no—
149C2×C4×C79—416no—
150C2×C4×C79#117116yes—
151C2×C4×C79C23×C414yes—
152C2×C4×C79C23×C414yes—
153C2×C4×C79C2×#4118yes—
154C2×Dic79—28no—
155C2×Dic79—232no—
156C2×Dic79—28no—
157C2×Dic79—28no—
158C2×Dic79—24no—
159C2×Dic79—24no—
160C2×Dic79—24no—
161C2×Dic79—232no—
162C2×Dic79—28no—
163C2×Dic79—28no—
164C2×Dic79—28no—
165C2×Dic79—416no—
166C2×Dic79#117116yes—
167C2×Dic79C23×C414yes—
168C2×Dic79C23×C414yes—
169C2×Dic79C23×C414yes—
170C2×Dic79C23×C414yes—
171C2×Dic79C2×#4118yes—
172C22×C79—24no—
173C22×C79—24no—
174C22×C79—216no—
175C22×C79—232no—
176C22×C79C2×#11714yes—
177C22×C79C2×#11714yes—
178C22×C79C2×#11718yes—
179C22×C79C2×#11714yes—
180C22×C79#529116yes—
181C22×C79C24×C411yescharacteristic
182C22×C79C22×#4112yes—
183C22×C79C22×#4112yes—
184C22×C79C22×#4112yes—
185C4×C79—24no—
186C4×C79—48no—
187C4×C79C2×#11718yes—
188Dic79—24no—
189Dic79—24no—
190Dic79—24no—
191Dic79—48no—
192Dic79C2×#11718yes—
193C2×#2283—791nomaximal, Sylow
194C2×C79—28no—
195C2×C79#228318yescomplemented
196C2×C79C22×#11711yescharacteristic
197C2×C79C22×#11711yescharacteristic
198C2×C79C22×#11711yescharacteristic
199C2×C79C2×#52914yes—
200C23×C42—791no—
201#2283—7916no—
202C2×#383—792no—
203C2×#382—792no—
204C2×#381—792no—
205C2×#380—792no—
206C2×C4×C4⋊C4—792no—
207C2×C4×C22⋊C4—791no—
208C2×C4×C22⋊C4D7911yescharacteristic
209C2×#376—792no—
210C79C2×#228311yescharacteristic, complemented, Sylow
211C24×C4—791no—
212C24×C4—791no—
213C24×C4C2×D7911yescharacteristic
214C22×C4⋊C4—794no—
215C22×C22⋊C4—792no—
216C22×C22⋊C4C2×D7912yes—
217C22×C42—791no—
218C22×C42—791no—
219C22×C42—798no—
220C22×C42—791no—
221C22×C42—791no—
222C22×C42—7916no—
223C22×C42—792no—
224C22×C42C2×D7912yes—
225#383—7916no—
226#382—7916no—
227#381—7916no—
228#380—7916no—
229C4×C4⋊C4—7916no—
230C4×C22⋊C4—798no—
231C4×C22⋊C4C2×D7918yes—
232#376—7916no—
233C2×#95—794no—
234C2×#95—794no—
235C2×#95—792no—
236C2×#95—794no—
237C2×#95C2×D7912yes—
238C25C22×D7911yescharacteristic
239C23×C4—28no—
240C23×C4—791no—
241C23×C4—798no—
242C23×C4—798no—
243C23×C4—791no—
244C23×C4—791no—
245C23×C4—791no—
246C23×C4—794no—
247C23×C4—794no—
248C23×C4—794no—
249C23×C4—1588no—
250C23×C4—1588no—
251C23×C4C4×D7918yes—
252C23×C4C22×D7914yes—
253C23×C4C22×D7911yescharacteristic
254C23×C4C22×D7914yes—
255C23×C4C22×D7911yescharacteristic
256C2×C4⋊C4—7916no—
257C2×C4⋊C4—15816no—
258C2×C22⋊C4—28no—
259C2×C22⋊C4—798no—
260C2×C22⋊C4—1588no—
261C2×C22⋊C4C22×D7918yes—
262C2×C42—28no—
263C2×C42—798no—
264C2×C42—798no—
265C2×C42—798no—
266C2×C42—798no—
267C2×C42—7964no—
268C2×C42—794no—
269C2×C42—794no—
270C2×C42—794no—
271C2×C42—794no—
272C2×C42—798no—
273C2×C42—1588no—
274C2×C42C22×D7918yes—
275#95—7916no—
276#95—7916no—
277#95—798no—
278#95—7916no—
279#95C22×D7918yes—
280C24—24no—
281C24—24no—
282C24C2×C4×D7914yes—
283C24#1192962418yes—
284C24C23×D7912yes—
285C24C23×D7911yescharacteristic
286C22×C4—24no—
287C22×C4—216no—
288C22×C4—232no—
289C22×C4—28no—
290C22×C4—28no—
291C22×C4—28no—
292C22×C4—798no—
293C22×C4—792no—
294C22×C4—794no—
295C22×C4—792no—
296C22×C4—792no—
297C22×C4—792no—
298C22×C4—7916no—
299C22×C4—794no—
300C22×C4—7916no—
301C22×C4—794no—
302C22×C4—794no—
303C22×C4—798no—
304C22×C4—1588no—
305C22×C4—1588no—
306C22×C4—1588no—
307C22×C4—15832no—
308C22×C4—15816no—
309C22×C4—1584no—
310C22×C4—15816no—
311C22×C4—1584no—
312C22×C4—1584no—
313C22×C4—15832no—
314C22×C4C2×C4×D7914yes—
315C22×C4C2×C4×D79116yes—
316C22×C4C2×C4×D7914yes—
317C22×C4#1192962318yes—
318C22×C4C23×D7918yes—
319C22×C4C23×D7912yes—
320C22×C4C23×D7912yes—
321C4⋊C4—15832no—
322C22⋊C4—216no—
323C22⋊C4—15816no—
324C42—216no—
325C42—7916no—
326C42—7916no—
327C42—7916no—
328C42—7916no—
329C42—15816no—
330C23—28no—
331C23—28no—
332C23—232no—
333C23—24no—
334C23—24no—
335C23#14579118116yes—
336C23C22×C4×D7914yes—
337C23C22×C4×D7912yes—
338C23#41×D7914yes—
339C23C2×#1192962314yes—
340C23C2×#1192962418yes—
341C23C2×#1192962414yes—
342C23C24×D7911yescharacteristic
343C2×C4—28no—
344C2×C4—24no—
345C2×C4—232no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—28no—
349C2×C4—416no—
350C2×C4—31616no—
351C2×C4—7916no—
352C2×C4—794no—
353C2×C4—798no—
354C2×C4—794no—
355C2×C4—794no—
356C2×C4—794no—
357C2×C4—1588no—
358C2×C4—1588no—
359C2×C4—1588no—
360C2×C4—15832no—
361C2×C4—1588no—
362C2×C4—15832no—
363C2×C4—1588no—
364C2×C4—1588no—
365C2×C4—1584no—
366C2×C4—1584no—
367C2×C4—1584no—
368C2×C4#14579117116yes—
369C2×C4C22×C4×D7914yes—
370C2×C4C22×C4×D7914yes—
371C2×C4C2×#1192962318yes—
372C22—232no—
373C22—24no—
374C22—24no—
375C22—216no—
376C22#117×D7914yes—
377C22C2×#1457911714yes—
378C22C2×#1457911818yes—
379C22C2×#1457911814yes—
380C22#19099093116yes—
381C22C23×C4×D7911yescharacteristic
382C22C2×#41×D7912yes—
383C22C22×#1192962312yes—
384C22C22×#1192962412yes—
385C4—24no—
386C4—48no—
387C4—3168no—
388C4—798no—
389C4—1584no—
390C4—1584no—
391C4—1584no—
392C4C2×#1457911718yes—
393C2—28no—
394C2#2376579418yesdirect product factor
395C2C2×#117×D7911yescharacteristic
396C2C22×#1457911711yescharacteristic
397C2C22×#1457911811yescharacteristic
398C2C2×#1909909314yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C4×C22⋊C4×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC2×C4×C22⋊C4D79
hypocenterC79C2×#2283
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C2×C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #23765794C2direct (N × H)
3. C2×#19098430C2semidirect
4. C2×#19098427C2semidirect
7. C2×C4×Dic79⋊C4C2semidirect
9. C2×#19098409C2semidirect
15. C22×C4×Dic79C4semidirect
22. #19098430C22semidirect
23. #19098427C22semidirect
26. C4×Dic79⋊C4C22semidirect
28. #19098409C22semidirect
58. C2×C4×Dic79C2×C4semidirect
195. C2×C79#2283semidirect
210. C79C2×#2283semidirect
394. C2#23765794direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×Dic792
#237657942
C2×#190984302
C2×#190984272
C2×#190984242
C2×#190984212
C2×C4×Dic79⋊C42
C2×C4×C22⋊Dic792
C2×#190984092
C2×C4×C22⋊C4×C792
C2×#228379