Finite Group Databasebeta

← C2×#23766044 #34446919

Subgroups — C2×#23766044 #34446919

Order 20224.

3046 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D316C211yesmaximal, characteristic
2#23766044C2116yesmaximal, direct product factor
3C2×#19098465C212yesmaximal
4C2×#19098461C212yesmaximal, complemented
5C2×#19098452C214yesmaximal, complemented
6C2×#19098425C212yesmaximal, complemented
7C2×#19098422C212yesmaximal, complemented
8C2×C4×C4⋊Dic79C211yesmaximal, characteristic, complemented
9C2×#376×C79C211yesmaximal, characteristic, complemented
10C23×D316C2211yescharacteristic
11C23×C4×D79C2212yes—
12C2×C4×D316C4116yescomplemented
13C2×C4×D316C2218yes—
14C22×C4⋊Dic79C2212yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×Dic79⋊C4C2214yes—
17C22×(C2×D79)⋊C4C2214yes—
18C22×(C2×D79)⋊C4C2214yes—
19C22×(C2×D79)⋊C4C2212yes—
20C22×C4×Dic79C2212yes—
21#19098465C22116yes—
22#19098461C22116yescomplemented
23#19098452C22132yescomplemented
24#19098425C22116yescomplemented
25#19098422C22116yescomplemented
26C4×C4⋊Dic79C2218yescomplemented
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C22×C42×C79C2212yes—
30C22×C42×C79C2211yescharacteristic
31#376×C79C2218yescomplemented
32C2×#95×C79C2211yescharacteristic
33C2×#95×C79C2211yescharacteristic
34C2×#95×C79C2212yes—
35C24×D79C2312yes—
36C22×D316—28no—
37C22×D316C2×C418yes—
38C22×D316C2314yes—
39C23×Dic79C2314yes—
40C23×Dic79C2312yes—
41C22×C4×D79—48no—
42C22×C4×D79C2×C4116yes—
43C22×C4×D79C2318yes—
44C4×D316C2×C4164yescomplemented
45C2×C4⋊Dic79—28no—
46C2×C4⋊Dic79C2×C418yes—
47C2×C4⋊Dic79C2318yes—
48C2×C4⋊Dic79C2314yes—
49C2×Dic79⋊C4—48no—
50C2×Dic79⋊C4C23116yes—
51C2×(C2×D79)⋊C4—48no—
52C2×(C2×D79)⋊C4—48no—
53C2×(C2×D79)⋊C4C2×C4116yes—
54C2×(C2×D79)⋊C4C23116yes—
55C2×(C2×D79)⋊C4C23116yes—
56C2×(C2×D79)⋊C4C2318yes—
57C2×C4×Dic79—44no—
58C2×C4×Dic79C2318yes—
59C79⋊#95C2318yes—
60C79⋊#95C23116yes—
61C23×C4×C79C2312yes—
62C23×C4×C79C2312yes—
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2311yescharacteristic
65C23×C4×C79C2311yescharacteristic
66C2×C42×C79—28no—
67C2×C42×C79C2×C418yes—
68C2×C42×C79C2318yes—
69C2×C42×C79C2314yes—
70#95×C79C2314yes—
71#95×C79C2314yes—
72#95×C79C2318yes—
73C23×D79—28no—
74C23×D79—24no—
75C23×D79—28no—
76C23×D79—24no—
77C23×D79C22×C418yes—
78C23×D79C2414yes—
79C2×D316—232no—
80C2×D316—216no—
81C2×D316C22×C4116yes—
82C22×Dic79—28no—
83C22×Dic79—28no—
84C22×Dic79—28no—
85C22×Dic79—28no—
86C22×Dic79C22×C418yes—
87C22×Dic79C2418yes—
88C22×Dic79C2414yes—
89C2×C4×D79—432no—
90C2×C4×D79—416no—
91C2×C4×D79C22×C4132yes—
92C4⋊Dic79—216no—
93C4⋊Dic79C22×C4116yes—
94Dic79⋊C4—416no—
95(C2×D79)⋊C4—416no—
96(C2×D79)⋊C4—416no—
97(C2×D79)⋊C4C22×C4132yes—
98C4×Dic79—48no—
99C24×C79C2411yescharacteristic
100C22×C4×C79—22no—
101C22×C4×C79—24no—
102C22×C4×C79—22no—
103C22×C4×C79—24no—
104C22×C4×C79—24no—
105C22×C4×C79—24no—
106C22×C4×C79—24no—
107C22×C4×C79—24no—
108C22×C4×C79—24no—
109C22×C4×C79C22×C414yes—
110C22×C4×C79C22×C414yes—
111C22×C4×C79C22×C414yes—
112C22×C4×C79#4118yes—
113C22×C4×C79C2414yes—
114C22×C4×C79C2414yes—
115C22×C4×C79C2412yes—
116C22×C4×C79C2412yes—
117C22×C4×C79C2412yes—
118C42×C79—216no—
119C42×C79C22×C4116yes—
120C23×C79C23×C412yes—
121C23×C79C2×#4114yes—
122C23×C79H(5,𝔽2)14yes—
123C23×C79H(5,𝔽2)12yes—
124C23×C792−1+412yes—
125C23×C79C2511yescharacteristic
126C22×D79—216no—
127C22×D79—216no—
128C22×D79—216no—
129C22×D79—28no—
130C22×D79—24no—
131C22×D79—28no—
132C22×D79—24no—
133C22×D79—416no—
134C22×D79—416no—
135C22×D79C23×C418yes—
136C2×C4×C79—28no—
137C2×C4×C79—28no—
138C2×C4×C79—22no—
139C2×C4×C79—24no—
140C2×C4×C79—22no—
141C2×C4×C79—24no—
142C2×C4×C79—24no—
143C2×C4×C79—24no—
144C2×C4×C79—24no—
145C2×C4×C79—24no—
146C2×C4×C79—24no—
147C2×C4×C79—48no—
148C2×C4×C79—48no—
149C2×C4×C79#117116yes—
150C2×C4×C79C23×C414yes—
151C2×C4×C79C23×C414yes—
152C2×C4×C79C23×C414yes—
153C2×C4×C79C2×#4118yes—
154C2×Dic79—216no—
155C2×Dic79—28no—
156C2×Dic79—28no—
157C2×Dic79—28no—
158C2×Dic79—28no—
159C2×Dic79—416no—
160C2×Dic79C23×C418yes—
161D316—232no—
162C4×D79—432no—
163C22×C79C2×#11714yes—
164C22×C79#51814yes—
165C22×C79#52014yes—
166C22×C79#54018yes—
167C22×C79#54218yes—
168C22×C79C24×C411yescharacteristic
169C22×C79C22×#4112yes—
170C22×C79C2×H(5,𝔽2)12yes—
171C22×C79C2×H(5,𝔽2)11yescharacteristic
172C22×C79C2×2−1+411yescharacteristic
173C2×D79—28no—
174C2×D79—28no—
175C2×D79—28no—
176C2×D79—432no—
177C2×D79—48no—
178C2×D79—48no—
179C4×C79—24no—
180C4×C79—24no—
181C4×C79—44no—
182C4×C79—44no—
183C4×C79C2×#11718yes—
184Dic79—28no—
185Dic79—48no—
186C2×#2319—791nomaximal, Sylow
187C2×C79#231918yescomplemented
188C2×C79C22×#11711yescharacteristic
189C2×C79C2×#51811yescharacteristic
190C2×C79C2×#52011yescharacteristic
191C2×C79C2×#54012yes—
192C2×C79C2×#54212yes—
193D79—48no—
194C22×C4×D4—791no—
195#2319—7916no—
196C2×#390—792no—
197C2×#389—792no—
198C2×#388—794no—
199C2×#381—792no—
200C2×#380—792no—
201C2×C4×C4⋊C4—791no—
202C2×#376D7911yescharacteristic, complemented
203C79C2×#231911yescharacteristic, complemented, Sylow
204C23×D4—791no—
205C24×C4—792no—
206C2×C4×D4—798no—
207C2×C4×D4—7916no—
208C22×C4⋊C4—794no—
209C22×C4⋊C4—791no—
210C22×C4⋊C4—792no—
211C22×C22⋊C4—794no—
212C22×C22⋊C4—794no—
213C22×C22⋊C4—792no—
214C22×C42—792no—
215C22×C42C2×D7912yes—
216C22×C42C2×D7911yescharacteristic
217#390—7916no—
218#389—7916no—
219#388—7932no—
220#381—7916no—
221#380—7916no—
222C4×C4⋊C4—798no—
223#376C2×D7918yescomplemented
224C2×#95—792no—
225C2×#95—794no—
226C2×#95C2×D7911yescharacteristic
227C2×#95C2×D7911yescharacteristic
228C2×#95C2×D7912yes—
229C25—792no—
230C22×D4—798no—
231C22×D4—794no—
232C22×D4—1588no—
233C23×C4—3168no—
234C23×C4—7916no—
235C23×C4—798no—
236C23×C4—792no—
237C23×C4—794no—
238C23×C4C22×D7912yes—
239C23×C4C22×D7912yes—
240C23×C4C22×D7911yescharacteristic
241C23×C4C22×D7911yescharacteristic
242C23×C4C22×D7911yescharacteristic
243C4×D4—7964no—
244C2×C4⋊C4—3168no—
245C2×C4⋊C4—7916no—
246C2×C4⋊C4—798no—
247C2×C4⋊C4—794no—
248C2×C4⋊C4—798no—
249C2×C4⋊C4—1588no—
250C2×C22⋊C4—3168no—
251C2×C22⋊C4—3168no—
252C2×C22⋊C4—7916no—
253C2×C22⋊C4—7916no—
254C2×C22⋊C4—7916no—
255C2×C22⋊C4—798no—
256C2×C42—28no—
257C2×C42—3164no—
258C2×C42—798no—
259C2×C42C4×D7918yes—
260C2×C42C22×D7918yes—
261C2×C42C22×D7914yes—
262#95—798no—
263#95—7916no—
264#95C22×D7914yes—
265#95C22×D7914yes—
266#95C22×D7918yes—
267C24—794no—
268C24—798no—
269C24—1588no—
270C24—1584no—
271C24—1588no—
272C24—1584no—
273C24C23×D7911yescharacteristic
274C2×D4—7916no—
275C2×D4—15816no—
276C2×D4—15832no—
277C22×C4—22no—
278C22×C4—24no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—31616no—
287C22×C4—31632no—
288C22×C4—7932no—
289C22×C4—794no—
290C22×C4—798no—
291C22×C4—798no—
292C22×C4—1588no—
293C22×C4—1588no—
294C22×C4—1588no—
295C22×C4—1588no—
296C22×C4C2×C4×D7914yes—
297C22×C4C2×C4×D7914yes—
298C22×C4C2×C4×D7914yes—
299C22×C4#1192962418yes—
300C22×C4C23×D7914yes—
301C22×C4C23×D7914yes—
302C22×C4C23×D7912yes—
303C22×C4C23×D7912yes—
304C22×C4C23×D7912yes—
305C4⋊C4—31616no—
306C4⋊C4—7916no—
307C4⋊C4—15816no—
308C22⋊C4—31616no—
309C22⋊C4—31616no—
310C22⋊C4—7932no—
311C42—216no—
312C42—3168no—
313C42C2×C4×D79116yes—
314C23—31616no—
315C23—31616no—
316C23—798no—
317C23—1584no—
318C23—1588no—
319C23—1584no—
320C23—15816no—
321C23—15816no—
322C23—15816no—
323C23—1588no—
324C23C22×C4×D7912yes—
325C23C2×#1192962414yes—
326C23#1457920712yes—
327C23#1457920714yes—
328C23#1457920812yes—
329C23C24×D7911yescharacteristic
330D4—15832no—
331C2×C4—22no—
332C2×C4—24no—
333C2×C4—22no—
334C2×C4—28no—
335C2×C4—28no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—48no—
343C2×C4—48no—
344C2×C4—31632no—
345C2×C4—31616no—
346C2×C4—798no—
347C2×C4—1588no—
348C2×C4—1588no—
349C2×C4—1588no—
350C2×C4—1588no—
351C2×C4—15816no—
352C2×C4#14579118116yes—
353C2×C4C22×C4×D7914yes—
354C2×C4C22×C4×D7914yes—
355C2×C4C22×C4×D7914yes—
356C2×C4C2×#1192962418yes—
357C22—3168no—
358C22—31632no—
359C22—3168no—
360C22—1588no—
361C22—1588no—
362C22—1588no—
363C22C2×#1457911814yes—
364C22#1909903714yes—
365C22#1909904314yes—
366C22#1909916818yes—
367C22#1909918418yes—
368C22C23×C4×D7911yescharacteristic
369C22C22×#1192962412yes—
370C22C2×#1457920712yes—
371C22C2×#1457920711yescharacteristic
372C22C2×#1457920811yescharacteristic
373C4—24no—
374C4—24no—
375C4—44no—
376C4—44no—
377C4—3168no—
378C4—1588no—
379C4C2×#1457911818yes—
380C2—3168no—
381C2#2376604418yesdirect product factor
382C2C22×#1457911811yescharacteristic
383C2C2×#1909903711yescharacteristic
384C2C2×#1909904311yescharacteristic
385C2C2×#1909916812yes—
386C2C2×#1909918412yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#376×C79C2
socleC24×C79C24
prime radicalC23×D316C22
cosocleC23×C79C25
hypercenterC2×#376D79
hypocenterC79C2×#2319
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
2. #23766044C2direct (N × H)
4. C2×#19098461C2semidirect
5. C2×#19098452C2semidirect
6. C2×#19098425C2semidirect
7. C2×#19098422C2semidirect
8. C2×C4×C4⋊Dic79C2semidirect
9. C2×#376×C79C2semidirect
12. C2×C4×D316C4semidirect
22. #19098461C22semidirect
23. #19098452C22semidirect
24. #19098425C22semidirect
25. #19098422C22semidirect
26. C4×C4⋊Dic79C22semidirect
31. #376×C79C22semidirect
44. C4×D316C2×C4semidirect
187. C2×C79#2319semidirect
202. C2×#376D79semidirect
203. C79C2×#2319semidirect
223. #376C2×D79semidirect
381. C2#23766044direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D3162
#237660442
C2×#190984652
C2×#190984612
C2×#190984522
C2×#190984252
C2×#190984222
C2×C4×C4⋊Dic792
C2×#376×C792
C2×#231979