Finite Group Databasebeta

← C4×#19098527 #34285811

Subgroups — C4×#19098527 #34285811

Order 20224.

2246 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098527C212yesmaximal
2C2×C4×#11929608C212yesmaximal, complemented
3#23763162C214yesmaximal, complemented
4C4×C22⋊(C79⋊C8)C214yesmaximal, complemented
5#23763094C212yesmaximal, complemented
6C23×C42×C79C211yesmaximal, characteristic
7C22×#11929608C2214yes—
8#19098527C4116yesdirect product factor
9C2×C22⋊(C79⋊C8)C2218yes—
10C4×#11929608—28no—
11C2×#14579072C2214yescomplemented
12C2×C4×C79⋊C8C2214yescomplemented
13#19098318C2218yescomplemented
14C24×C4×C79C412yes—
15C24×C4×C79C2211yescharacteristic
16C22×C42×C79—28no—
17C22×C42×C79C412yes—
18C22×C42×C79C414yes—
19C22×C42×C79C2211yescharacteristic
20C22×C42×C79C2212yes—
21C22×C42×C79C2212yes—
22C22×C42×C79C2211yescharacteristic
23C2×#11929608—28no—
24C2×#11929608—28no—
25C2×#11929608C2×C4116yescomplemented
26C22×C79⋊C8C2318yes—
27C22⋊(C79⋊C8)C2×C4132yescomplemented
28#14579072—28no—
29C4×C79⋊C8—28no—
30C25×C79C2×C411yescharacteristic
31C23×C4×C79—28no—
32C23×C4×C79—216no—
33C23×C4×C79—24no—
34C23×C4×C79—24no—
35C23×C4×C79C2×C418yes—
36C23×C4×C79C2×C412yes—
37C23×C4×C79C2×C414yes—
38C23×C4×C79C2×C411yescharacteristic
39C23×C4×C79C2×C412yes—
40C23×C4×C79C2×C412yes—
41C23×C4×C79C2×C414yes—
42C23×C4×C79C2312yes—
43C23×C4×C79C2311yescharacteristic
44C2×C42×C79—28no—
45C2×C42×C79—24no—
46C2×C42×C79—216no—
47C2×C42×C79—28no—
48C2×C42×C79—28no—
49C2×C42×C79C2×C414yes—
50C2×C42×C79C2×C414yes—
51C2×C42×C79C2×C412yes—
52C2×C42×C79C2×C412yes—
53C2×C42×C79D418yes—
54C2×C42×C79C2312yes—
55C2×C42×C79C2311yescharacteristic
56C2×C42×C79C2311yescharacteristic
57#11929608—232no—
58C2×C79⋊C8—28no—
59C2×C79⋊C8—28no—
60C2×C79⋊C8C22×C4116yescomplemented
61C24×C79—22no—
62C24×C79—22no—
63C24×C79—28no—
64C24×C79C4214yes—
65C24×C79C22×C411yescharacteristic
66C24×C79C22×C412yes—
67C22×C4×C79—264no—
68C22×C4×C79—24no—
69C22×C4×C79—22no—
70C22×C4×C79—22no—
71C22×C4×C79—28no—
72C22×C4×C79—28no—
73C22×C4×C79—24no—
74C22×C4×C79—28no—
75C22×C4×C79—24no—
76C22×C4×C79—232no—
77C22×C4×C79—28no—
78C22×C4×C79—28no—
79C22×C4×C79—28no—
80C22×C4×C79—28no—
81C22×C4×C79—24no—
82C22×C4×C79—24no—
83C22×C4×C79C4214yes—
84C22×C4×C79C4218yes—
85C22×C4×C79C22⋊C418yes—
86C22×C4×C79M16116yescomplemented
87C22×C4×C79C22×C412yes—
88C22×C4×C79C22×C418yes—
89C22×C4×C79C22×C412yes—
90C22×C4×C79C22×C414yes—
91C22×C4×C79C22×C411yescharacteristic
92C22×C4×C79C22×C414yes—
93C22×C4×C79C22×C412yes—
94C22×C4×C79C2×D414yes—
95C22×C4×C79#4114yes—
96C22×C4×C79C2411yescharacteristic
97C42×C79—28no—
98C42×C79—24no—
99C42×C79—28no—
100C42×C79—24no—
101C42×C79C22⋊C418yes—
102C42×C79C2×D414yes—
103C42×C79C2×D414yes—
104C23×C79—216no—
105C23×C79—216no—
106C23×C79—22no—
107C23×C79—22no—
108C23×C79—24no—
109C23×C79—24no—
110C23×C79—28no—
111C23×C79—216no—
112C23×C79C2×C4212yes—
113C23×C79C2×C4214yes—
114C23×C79C2×C22⋊C412yes—
115C23×C79#11712yes—
116C23×C79C2×M1618yes—
117C23×C79C23×C411yescharacteristic
118C2×C4×C79—232no—
119C2×C4×C79—216no—
120C2×C4×C79—24no—
121C2×C4×C79—22no—
122C2×C4×C79—22no—
123C2×C4×C79—24no—
124C2×C4×C79—24no—
125C2×C4×C79—28no—
126C2×C4×C79—216no—
127C2×C4×C79—216no—
128C2×C4×C79—216no—
129C2×C4×C79—232no—
130C2×C4×C79C2×C4214yes—
131C2×C4×C79C2×C4212yes—
132C2×C4×C79C2×C22⋊C414yes—
133C2×C4×C79C2×C22⋊C412yes—
134C2×C4×C79C2×C22⋊C414yes—
135C2×C4×C79#11712yes—
136C2×C4×C79C4×D4116yes—
137C2×C4×C79C2×M1618yes—
138C2×C4×C79C2×M1618yes—
139C2×C4×C79C23×C412yes—
140C2×C4×C79C22×D412yes—
141C2×C4×C79C2×#4112yes—
142C79⋊C8—216no—
143C22×C79—232no—
144C22×C79—24no—
145C22×C79—24no—
146C22×C79—24no—
147C22×C79—28no—
148C22×C79—24no—
149C22×C79—28no—
150C22×C79—24no—
151C22×C79C4×C22⋊C414yes—
152C22×C79C4×M1618yescomplemented
153C22×C79C22×C4211yescharacteristic
154C22×C79C22×C22⋊C411yescharacteristic
155C22×C79C2×#11711yescharacteristic
156C22×C79C22×M1614yes—
157C4×C79—24no—
158C4×C79—28no—
159C4×C79—24no—
160C4×C79C4×C22⋊C414yes—
161C4×C79#40718yescomplemented
162C4×C79C2×C4×D414yes—
163C4×#407—791nomaximal, Sylow
164C2×C79—24no—
165C2×C79—28no—
166C2×C79C2×C4×C22⋊C411yescharacteristic
167C2×C79C2×C4×M1612yes—
168C2×C79C2×#40712yes—
169C2×C79#292012yes—
170C23×C42D7911yescharacteristic
171C2×#407—792no—
172C2×C4×M16—792no—
173#1749—794no—
174C4×C22⋊C8—794no—
175#1728—792no—
176C79C4×#40711yescharacteristic, complemented, Sylow
177C24×C4Dic7912yes—
178C24×C4C2×D7911yescharacteristic
179C22×M16—794no—
180C22×C42—28no—
181C22×C42Dic7912yes—
182C22×C42Dic7914yes—
183C22×C42C2×D7911yescharacteristic
184C22×C42C2×D7912yes—
185C22×C42C2×D7912yes—
186C22×C42C2×D7911yescharacteristic
187#407—7916no—
188C2×C22⋊C8—798no—
189C4×M16—1588no—
190C2×#97—794no—
191C2×C4×C8—794no—
192#336—798no—
193C25C2×Dic7911yescharacteristic
194C23×C4—28no—
195C23×C4—216no—
196C23×C4—24no—
197C23×C4—24no—
198C23×C4C4×D7918yes—
199C23×C4C2×Dic7912yes—
200C23×C4C2×Dic7914yes—
201C23×C4C2×Dic7911yescharacteristic
202C23×C4C2×Dic7912yes—
203C23×C4C2×Dic7912yes—
204C23×C4C2×Dic7914yes—
205C23×C4C22×D7912yes—
206C23×C4C22×D7911yescharacteristic
207C2×M16—7916no—
208C2×M16—1588no—
209C2×M16—1588no—
210C22×C8—798no—
211C2×C42—28no—
212C2×C42—24no—
213C2×C42—216no—
214C2×C42—28no—
215C2×C42—28no—
216C2×C42C2×Dic7914yes—
217C2×C42C2×Dic7914yes—
218C2×C42C2×Dic7912yes—
219C2×C42C2×Dic7912yes—
220C2×C42C22⋊D7918yes—
221C2×C42C22×D7912yes—
222C2×C42C22×D7911yescharacteristic
223C2×C42C22×D7911yescharacteristic
224C22⋊C8—7932no—
225#97—1588no—
226C4×C8—1588no—
227C24—22no—
228C24—22no—
229C24—28no—
230C24C4×Dic7914yes—
231C24C22×Dic7911yescharacteristic
232C24C22×Dic7912yes—
233C22×C4—264no—
234C22×C4—24no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—28no—
238C22×C4—24no—
239C22×C4—28no—
240C22×C4—24no—
241C22×C4—28no—
242C22×C4—24no—
243C22×C4—232no—
244C22×C4—28no—
245C22×C4—28no—
246C22×C4—28no—
247C22×C4—28no—
248C22×C4—24no—
249C22×C4C4×Dic7914yes—
250C22×C4C4×Dic7918yes—
251C22×C4C22⋊Dic7918yes—
252C22×C4#11929608116yescomplemented
253C22×C4C2×C4×D7918yes—
254C22×C4C2×C4×D7914yes—
255C22×C4C22×Dic7912yes—
256C22×C4C22×Dic7912yes—
257C22×C4C22×Dic7914yes—
258C22×C4C22×Dic7911yescharacteristic
259C22×C4C22×Dic7912yes—
260C22×C4C2×C22⋊D7914yes—
261C22×C4#1192962414yes—
262C22×C4C23×D7911yescharacteristic
263M16—15832no—
264C2×C8—7916no—
265C2×C8—1588no—
266C2×C8—1588no—
267C42—28no—
268C42—24no—
269C42—28no—
270C42—24no—
271C42C22⋊Dic7918yes—
272C42C2×C22⋊D7914yes—
273C42C2×C22⋊D7914yes—
274C23—216no—
275C23—216no—
276C23—28no—
277C23—22no—
278C23—22no—
279C23—216no—
280C23—24no—
281C23—24no—
282C23C2×C4×Dic7912yes—
283C23C2×C4×Dic7914yes—
284C23C2×C22⋊Dic7912yes—
285C23#1457912012yes—
286C23C2×#1192960818yes—
287C23C23×Dic7911yescharacteristic
288C2×C4—232no—
289C2×C4—216no—
290C2×C4—28no—
291C2×C4—24no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—216no—
297C2×C4—216no—
298C2×C4—216no—
299C2×C4—232no—
300C2×C4C2×C4×Dic7914yes—
301C2×C4C2×C4×Dic7912yes—
302C2×C4C2×C22⋊Dic7914yes—
303C2×C4C2×C22⋊Dic7912yes—
304C2×C4C2×C22⋊Dic7914yes—
305C2×C4#1457912012yes—
306C2×C4C4×C22⋊D79116yes—
307C2×C4C2×#1192960818yes—
308C2×C4C2×#1192960818yes—
309C2×C4C22×C4×D7912yes—
310C2×C4C22×C22⋊D7912yes—
311C2×C4C2×#1192962412yes—
312C8—15816no—
313C22—232no—
314C22—24no—
315C22—28no—
316C22—24no—
317C22—24no—
318C22—24no—
319C22—28no—
320C22—24no—
321C22C4×C22⋊Dic7914yes—
322C22C4×#1192960818yescomplemented
323C22C22×C4×Dic7911yescharacteristic
324C22C22×C22⋊Dic7911yescharacteristic
325C22C2×#1457912011yescharacteristic
326C22C22×#1192960814yes—
327C4—24no—
328C4—28no—
329C4—24no—
330C4C4×C22⋊Dic7914yes—
331C4#1909852718yesdirect product factor
332C4C2×C4×C22⋊D7914yes—
333C2—24no—
334C2—28no—
335C2C2×C4×C22⋊Dic7911yescharacteristic
336C2C2×C4×#1192960812yes—
337C2C2×#1909852712yes—
338C2#2377203312yes—
subgroupG/H
centerC2×C42C22×D79
commutatorC22×C79C22×C42
FrattiniC22×C4C23×D79
FittingC23×C42×C79C2
socleC23×C79C23×C4
prime radicalC25×C79C2×C4
cosocleC22×C4×C79C24
hypercenterC23×C42D79
hypocenterC79C4×#407
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C2×C42 ◁ C23×C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×#11929608C2semidirect
3. #23763162C2semidirect
4. C4×C22⋊(C79⋊C8)C2semidirect
5. #23763094C2semidirect
8. #19098527C4direct (N × H)
11. C2×#14579072C22semidirect
12. C2×C4×C79⋊C8C22semidirect
13. #19098318C22semidirect
25. C2×#11929608C2×C4semidirect
27. C22⋊(C79⋊C8)C2×C4semidirect
60. C2×C79⋊C8C22×C4semidirect
86. C22×C4×C79M16semidirect
152. C22×C79C4×M16semidirect
161. C4×C79#407semidirect
176. C79C4×#407semidirect
252. C22×C4#11929608semidirect
322. C22C4×#11929608semidirect
331. C4#19098527direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190985272
C2×C4×#119296082
#237631622
C4×C22⋊(C79⋊C8)2
#237630942
C23×C42×C792
C4×#40779