Finite Group Databasebeta

← #34287011

Subgroups — #34287011

Order 20224.

1038 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098620C211yesmaximal, characteristic
2C2×#19098616C211yesmaximal, characteristic
3#23763275C214yesmaximal, complemented
4#23763269C212yesmaximal, complemented
5C4⋊C4×C79⋊C8C212yesmaximal, complemented
6#23763162C212yesmaximal
7C4×C22⋊(C79⋊C8)C212yesmaximal
8C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
9#19098620C418yescomplemented
10#19098616C418yescomplemented
11C2×C4⋊(C79⋊C8)C2212yes—
12C2×C4⋊(C79⋊C8)C2212yes—
13C2×C22⋊(C79⋊C8)C2211yescharacteristic
14C2×C22⋊(C79⋊C8)C2211yescharacteristic
15C2×C22⋊(C79⋊C8)C2212yes—
16C2×#14579072C2214yes—
17C2×#14579072C2212yes—
18C2×C4×C79⋊C8C2214yes—
19C2×C4×C79⋊C8C2212yes—
20#19098318C2214yes—
21#19098318C2214yes—
22C22×C4⋊C4×C79C412yes—
23C22×C42×C79C2212yes—
24C22×C42×C79C2211yescharacteristic
25C4×C4⋊C4×C79C412yes—
26C4×C4⋊C4×C79C412yes—
27C4×C4⋊C4×C79C2211yescharacteristic
28C4×C4⋊C4×C79C2211yescharacteristic
29C4×C4⋊C4×C79C2212yes—
30C2×#95×C79C412yes—
31C22×C79⋊C8C2312yes—
32C22×C79⋊C8C2314yes—
33C22×C79⋊C8C2312yes—
34C4⋊(C79⋊C8)C2×C418yescomplemented
35C4⋊(C79⋊C8)C2×C418yescomplemented
36C22⋊(C79⋊C8)C2×C414yes—
37C22⋊(C79⋊C8)C2×C414yes—
38C22⋊(C79⋊C8)C2×C418yes—
39#14579072—44no—
40#14579072C2×C418yescomplemented
41C4×C79⋊C8—44no—
42C4×C79⋊C8C2×C418yescomplemented
43C23×C4×C79C2×C414yes—
44C23×C4×C79C2×C411yescharacteristic
45C23×C4×C79C2×C411yescharacteristic
46C23×C4×C79C2311yescharacteristic
47C2×C4⋊C4×C79—28no—
48C2×C4⋊C4×C79C2×C412yes—
49C2×C4⋊C4×C79C2×C414yes—
50C2×C4⋊C4×C79C2×C412yes—
51C2×C42×C79—44no—
52C2×C42×C79C2×C414yes—
53C2×C42×C79C2×C414yes—
54C2×C42×C79C2×C414yes—
55C2×C42×C79C2×C411yescharacteristic
56C2×C42×C79C2×C411yescharacteristic
57C2×C42×C79C2312yes—
58C2×C42×C79C2312yes—
59C2×C42×C79C2311yescharacteristic
60C2×C42×C79C2311yescharacteristic
61#95×C79C2×C412yes—
62#95×C79C2×C414yes—
63#95×C79C2×C412yes—
64C2×C79⋊C8—22no—
65C2×C79⋊C8—24no—
66C2×C79⋊C8—22no—
67C2×C79⋊C8—22no—
68C2×C79⋊C8—24no—
69C2×C79⋊C8—22no—
70C2×C79⋊C8C22×C414yes—
71C2×C79⋊C8C22×C414yes—
72C2×C79⋊C8C22×C418yes—
73C24×C79C22×C411yescharacteristic
74C22×C4×C79—24no—
75C22×C4×C79—24no—
76C22×C4×C79—22no—
77C22×C4×C79—22no—
78C22×C4×C79—28no—
79C22×C4×C79—28no—
80C22×C4×C79—44no—
81C22×C4×C79C4214yes—
82C22×C4×C79C4214yes—
83C22×C4×C79C22×C414yes—
84C22×C4×C79C22×C411yescharacteristic
85C22×C4×C79C22×C411yescharacteristic
86C22×C4×C79C22×C411yescharacteristic
87C22×C4×C79C22×C411yescharacteristic
88C22×C4×C79C22×C412yes—
89C22×C4×C79C22×C412yes—
90C22×C4×C79C22×C414yes—
91C22×C4×C79C22×C411yescharacteristic
92C22×C4×C79C2411yescharacteristic
93C4⋊C4×C79—28no—
94C4⋊C4×C79—24no—
95C4⋊C4×C79M1618yes—
96C42×C79—24no—
97C42×C79—24no—
98C42×C79—44no—
99C42×C79C4214yes—
100C42×C79C4214yes—
101C42×C79C22×C412yes—
102C42×C79C22×C412yes—
103C42×C79C22×C412yes—
104C42×C79C22×C412yes—
105C23×C79—21no—
106C23×C79—21no—
107C23×C79—22no—
108C23×C79C2×C4212yes—
109C23×C79#13114yes—
110C23×C79C23×C411yescharacteristic
111C2×C4×C79—24no—
112C2×C4×C79—21no—
113C2×C4×C79—21no—
114C2×C4×C79—22no—
115C2×C4×C79—22no—
116C2×C4×C79—22no—
117C2×C4×C79—24no—
118C2×C4×C79—28no—
119C2×C4×C79—24no—
120C2×C4×C79—24no—
121C2×C4×C79—28no—
122C2×C4×C79—24no—
123C2×C4×C79—24no—
124C2×C4×C79—24no—
125C2×C4×C79—416no—
126C2×C4×C79C2×C4212yes—
127C2×C4×C79C2×C4212yes—
128C2×C4×C79C2×C4212yes—
129C2×C4×C79C2×C4212yes—
130C2×C4×C79C2×C4212yes—
131C2×C4×C79C2×M1618yes—
132C2×C4×C79C2×M1614yes—
133C2×C4×C79C23×C411yescharacteristic
134C2×C4×C79C23×C411yescharacteristic
135C2×C4×C79H(5,𝔽2)12yes—
136C2×C4×C792−1+412yes—
137C79⋊C8—24no—
138C79⋊C8—28no—
139C79⋊C8—24no—
140C22×C79—22no—
141C22×C79—24no—
142C22×C79—24no—
143C22×C79—22no—
144C22×C79#40514yes—
145C22×C79C22×C4211yescharacteristic
146C22×C79#51811yescharacteristic
147C22×C79#51911yescharacteristic
148C22×C79C22×M1612yes—
149C22×C79C2×#13112yes—
150C4×C79—22no—
151C4×C79—22no—
152C4×C79—22no—
153C4×C79—28no—
154C4×C79—22no—
155C4×C79—44no—
156C4×C79C4×M1614yes—
157C4×C79#52012yes—
158C4×C79#52012yes—
159#20535—791nomaximal, Sylow
160C2×C79—24no—
161C2×C79#227411yescharacteristic
162C2×C79C2×C4×M1611yescharacteristic
163C2×C79C2×#40511yescharacteristic
164C2×C79#297412yes—
165C2×C79#298412yes—
166C2×#432—791no—
167C2×#431—791no—
168C2×C4×C4⋊C4D7911yescharacteristic
169#1771—794no—
170#1770—792no—
171C8×C4⋊C4—792no—
172#1749—792no—
173C4×C22⋊C8—792no—
174C79#2053511yescharacteristic, complemented, Sylow
175C22×C4⋊C4Dic7912yes—
176C22×C42C2×D7912yes—
177C22×C42C2×D7911yescharacteristic
178#432—798no—
179#431—798no—
180C2×C4⋊C8—792no—
181C2×C4⋊C8—792no—
182C2×C22⋊C8—791no—
183C2×C22⋊C8—791no—
184C2×C22⋊C8—792no—
185C2×#97—794no—
186C2×#97—792no—
187C2×C4×C8—794no—
188C2×C4×C8—792no—
189C4×C4⋊C4Dic7912yes—
190C4×C4⋊C4Dic7912yes—
191C4×C4⋊C4C2×D7911yescharacteristic
192C4×C4⋊C4C2×D7911yescharacteristic
193C4×C4⋊C4C2×D7912yes—
194C2×#95Dic7912yes—
195#336—794no—
196#336—794no—
197C23×C4C2×Dic7914yes—
198C23×C4C2×Dic7911yescharacteristic
199C23×C4C2×Dic7911yescharacteristic
200C23×C4C22×D7911yescharacteristic
201C22×C8—792no—
202C22×C8—792no—
203C22×C8—794no—
204C2×C4⋊C4—28no—
205C2×C4⋊C4C2×Dic7912yes—
206C2×C4⋊C4C2×Dic7914yes—
207C2×C4⋊C4C2×Dic7912yes—
208C2×C42—44no—
209C2×C42C4×D7914yes—
210C2×C42C4×D7914yes—
211C2×C42C2×Dic7914yes—
212C2×C42C2×Dic7911yescharacteristic
213C2×C42C2×Dic7911yescharacteristic
214C2×C42C22×D7912yes—
215C2×C42C22×D7912yes—
216C2×C42C22×D7911yescharacteristic
217C2×C42C22×D7911yescharacteristic
218C4⋊C8—798no—
219C4⋊C8—798no—
220C22⋊C8—794no—
221C22⋊C8—794no—
222C22⋊C8—798no—
223#97—3164no—
224#97—798no—
225C4×C8—3164no—
226C4×C8—798no—
227#95C2×Dic7912yes—
228#95C2×Dic7914yes—
229#95C2×Dic7912yes—
230C24C22×Dic7911yescharacteristic
231C22×C4—24no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—28no—
236C22×C4—28no—
237C22×C4—44no—
238C22×C4C4×Dic7914yes—
239C22×C4C4×Dic7914yes—
240C22×C4C2×C4×D7912yes—
241C22×C4C2×C4×D7912yes—
242C22×C4C22×Dic7914yes—
243C22×C4C22×Dic7911yescharacteristic
244C22×C4C22×Dic7911yescharacteristic
245C22×C4C22×Dic7911yescharacteristic
246C22×C4C22×Dic7911yescharacteristic
247C22×C4C22×Dic7914yes—
248C22×C4C22×Dic7911yescharacteristic
249C22×C4C23×D7911yescharacteristic
250C2×C8—794no—
251C2×C8—794no—
252C2×C8—798no—
253C2×C8—1582no—
254C2×C8—1584no—
255C2×C8—1582no—
256C2×C8—1582no—
257C2×C8—1582no—
258C2×C8—1584no—
259C4⋊C4—28no—
260C4⋊C4—24no—
261C4⋊C4#1192960818yes—
262C42—24no—
263C42—24no—
264C42—44no—
265C42C4×Dic7914yes—
266C42C4×Dic7914yes—
267C42C2×C4×D7912yes—
268C42C2×C4×D7912yes—
269C42C2×C4×D7912yes—
270C42C2×C4×D7912yes—
271C23—21no—
272C23—21no—
273C23—22no—
274C23C2×C4×Dic7912yes—
275C23#1457916814yes—
276C23C23×Dic7911yescharacteristic
277C2×C4—28no—
278C2×C4—24no—
279C2×C4—21no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—24no—
290C2×C4—24no—
291C2×C4—416no—
292C2×C4C2×C4×Dic7912yes—
293C2×C4C2×C4×Dic7912yes—
294C2×C4C2×C4×Dic7912yes—
295C2×C4C2×C4×Dic7912yes—
296C2×C4C2×C4×Dic7912yes—
297C2×C4C2×#1192960818yes—
298C2×C4C2×#1192960814yes—
299C2×C4C22×C4×D7911yescharacteristic
300C2×C4C22×C4×D7911yescharacteristic
301C2×C4#1457920612yes—
302C2×C4#1457920912yes—
303C8—1584no—
304C8—1584no—
305C8—1588no—
306C22—24no—
307C22—24no—
308C22—22no—
309C22—22no—
310C22#1909851914yes—
311C22C22×C4×Dic7911yescharacteristic
312C22#1909903811yescharacteristic
313C22#1909904111yescharacteristic
314C22C22×#1192960812yes—
315C22C2×#1457916812yes—
316C4—28no—
317C4—22no—
318C4—22no—
319C4—22no—
320C4—22no—
321C4—44no—
322C4C4×#1192960814yes—
323C4#1909904412yes—
324C4#1909904412yes—
325C2—24no—
326C2#2376575711yescharacteristic
327C2C2×C4×#1192960811yescharacteristic
328C2C2×#1909851911yescharacteristic
329C2#2377243512yes—
330C2#2377248912yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC2×C4×C4⋊C4×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×C4×C4⋊C4D79
hypocenterC79#20535
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #23763275C2semidirect
4. #23763269C2semidirect
5. C4⋊C4×C79⋊C8C2semidirect
9. #19098620C4semidirect
10. #19098616C4semidirect
34. C4⋊(C79⋊C8)C2×C4semidirect
35. C4⋊(C79⋊C8)C2×C4semidirect
40. #14579072C2×C4semidirect
42. C4×C79⋊C8C2×C4semidirect
174. C79#20535semidirect

Maximal subgroups

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

subgroupindex
C2×#190986202
C2×#190986162
#237632752
#237632692
C4⋊C4×C79⋊C82
#237631622
C4×C22⋊(C79⋊C8)2
C2×C4×C4⋊C4×C792
#2053579