Finite Group Databasebeta

← #34287015

Subgroups — #34287015

Order 20224.

1026 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098613C212yesmaximal
2C2×C4×Dic79⋊C4C211yesmaximal, characteristic
3#23763268C214yesmaximal, complemented
4#23763266C214yesmaximal, complemented
5#23763164C212yesmaximal
6#23763162C211yesmaximal, characteristic
7C79×#1749C211yesmaximal, characteristic
8C22×Dic79⋊C4C412yes—
9C22×C4×Dic79C2211yescharacteristic
10C22×C4×Dic79C2211yescharacteristic
11#19098613C4116yescomplemented
12C2×Dic79⋊C8C2214yes—
13C2×C22⋊(C79⋊C8)C2212yes—
14C2×#14579072C2212yes—
15C2×#14579071C2214yes—
16C2×C8×Dic79C2214yes—
17C4×Dic79⋊C4C414yes—
18C4×Dic79⋊C4C2212yes—
19C4×Dic79⋊C4C2212yes—
20C2×C79⋊#95C412yes—
21#19098318C2212yes—
22#19098317C2214yes—
23C22×C42×C79C2211yescharacteristic
24C2×C22⋊C8×C79C2212yes—
25C2×#97×C79C2212yes—
26#336×C79C2212yes—
27C23×Dic79C2×C412yes—
28C23×Dic79C2×C411yescharacteristic
29C23×Dic79C2×C411yescharacteristic
30C22×C79⋊C8C2314yes—
31C2×Dic79⋊C4—28no—
32C2×Dic79⋊C4C2×C414yes—
33C2×Dic79⋊C4C2×C414yes—
34C2×C4×Dic79—42no—
35C2×C4×Dic79C2×C412yes—
36C2×C4×Dic79C2×C412yes—
37C2×C4×Dic79C2×C418yes—
38C2×C4×Dic79C2312yes—
39C2×C4×Dic79C2312yes—
40Dic79⋊C8C2×C4116yescomplemented
41C22⋊(C79⋊C8)C2×C418yes—
42#14579072—42no—
43#14579071—44no—
44C8×Dic79C2×C4116yescomplemented
45C79⋊#95C2×C414yes—
46C79⋊#95C2×C414yes—
47C23×C4×C79C2×C412yes—
48C23×C4×C79C2311yescharacteristic
49C22×C8×C79C2314yes—
50C2×C42×C79—42no—
51C2×C42×C79C2×C412yes—
52C2×C42×C79C2311yescharacteristic
53C2×C42×C79C2311yescharacteristic
54C22⋊C8×C79C2×C418yes—
55#97×C79—42no—
56C22×Dic79—24no—
57C22×Dic79—42no—
58C22×Dic79—42no—
59C22×Dic79—42no—
60C22×Dic79C4214yes—
61C22×Dic79C4214yes—
62C22×Dic79M1618yes—
63C22×Dic79C22×C414yes—
64C22×Dic79C22×C412yes—
65C22×Dic79C22×C412yes—
66C2×C79⋊C8—24no—
67C2×C79⋊C8—24no—
68C2×C79⋊C8C22×C418yes—
69Dic79⋊C4—28no—
70Dic79⋊C4—28no—
71C4×Dic79—24no—
72C4×Dic79—42no—
73C4×Dic79C4218yes—
74C4×Dic79C22×C414yes—
75C4×Dic79C22×C414yes—
76C24×C79C22×C411yescharacteristic
77C22×C4×C79—22no—
78C22×C4×C79—22no—
79C22×C4×C79—24no—
80C22×C4×C79—42no—
81C22×C4×C79—42no—
82C22×C4×C79C22×C412yes—
83C22×C4×C79C22×C412yes—
84C22×C4×C79C22×C411yescharacteristic
85C22×C4×C79C22×C414yes—
86C22×C4×C79C2411yescharacteristic
87C2×C8×C79—24no—
88C2×C8×C79—24no—
89C2×C8×C79C22×C418yes—
90C42×C79—22no—
91C42×C79—22no—
92C42×C79—42no—
93C23×C79—21no—
94C23×C79—21no—
95C23×C79—22no—
96C23×C79C2×C4212yes—
97C23×C79C2×M1614yes—
98C23×C79C23×C411yescharacteristic
99C2×C4×C79—21no—
100C2×C4×C79—21no—
101C2×C4×C79—28no—
102C2×C4×C79—22no—
103C2×C4×C79—22no—
104C2×C4×C79—22no—
105C2×C4×C79—22no—
106C2×C4×C79—22no—
107C2×C4×C79—22no—
108C2×C4×C79—48no—
109C2×C4×C79C2×C4212yes—
110C2×C4×C79C23×C412yes—
111C2×C4×C79H(5,𝔽2)12yes—
112C2×C4×C792−1+412yes—
113C2×Dic79—24no—
114C2×Dic79—24no—
115C2×Dic79—24no—
116C2×Dic79—24no—
117C2×Dic79—44no—
118C2×Dic79—48no—
119C2×Dic79#97116yescomplemented
120C2×Dic79C2×C4214yes—
121C2×Dic79C2×C4214yes—
122C2×Dic79C2×M1618yes—
123C8×C79—28no—
124C79⋊C8—28no—
125C22×C79—22no—
126C22×C79—24no—
127C22×C79—24no—
128C22×C79—22no—
129C22×C79C2×#9714yes—
130C22×C79C22×C4211yescharacteristic
131C22×C79#51811yescharacteristic
132C22×C79#51911yescharacteristic
133C22×C79C22×M1612yes—
134C22×C79#56812yes—
135C4×C79—22no—
136C4×C79—42no—
137C4×C79—42no—
138C4×C79#52014yes—
139Dic79—24no—
140Dic79—44no—
141Dic79C2×#9718yes—
142#20536—791nomaximal, Sylow
143C2×C79—24no—
144C2×C79#227411yescharacteristic
145C2×C79C22×#9711yescharacteristic
146C2×C79#287311yescharacteristic
147C2×C79#297512yes—
148C2×C79#298312yes—
149C2×#431—792no—
150C2×C4×C4⋊C4—791no—
151#1770—794no—
152#1770—794no—
153#1749—791no—
154#1749—792no—
155#1749D7911yescharacteristic
156C79#2053611yescharacteristic, complemented, Sylow
157C22×C4⋊C4—792no—
158C22×C42—791no—
159C22×C42—791no—
160C22×C42C2×D7911yescharacteristic
161#431—7916no—
162C2×C4⋊C8—794no—
163C2×C22⋊C8—792no—
164C2×C22⋊C8C2×D7912yes—
165C2×#97—794no—
166C2×#97—792no—
167C2×#97C2×D7912yes—
168C2×C4×C8—794no—
169C4×C4⋊C4—792no—
170C4×C4⋊C4—792no—
171C4×C4⋊C4—794no—
172C2×#95—792no—
173#336—794no—
174#336—792no—
175#336C2×D7912yes—
176C23×C4—791no—
177C23×C4—792no—
178C23×C4—791no—
179C23×C4C4×D7912yes—
180C23×C4C22×D7911yescharacteristic
181C22×C8—794no—
182C22×C8C22×D7914yes—
183C2×C4⋊C4—794no—
184C2×C4⋊C4—794no—
185C2×C4⋊C4—1588no—
186C2×C42—42no—
187C2×C42—3162no—
188C2×C42—792no—
189C2×C42—792no—
190C2×C42—798no—
191C2×C42—792no—
192C2×C42—792no—
193C2×C42C4×D7912yes—
194C2×C42C22×D7911yescharacteristic
195C2×C42C22×D7911yescharacteristic
196C4⋊C8—7916no—
197C22⋊C8—798no—
198C22⋊C8C4×D7918yes—
199#97—42no—
200#97—3162no—
201#97—3164no—
202C4×C8—7916no—
203#95—794no—
204#95—794no—
205C24C2×C4×D7911yescharacteristic
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—24no—
209C22×C4—42no—
210C22×C4—42no—
211C22×C4—3162no—
212C22×C4—3162no—
213C22×C4—3162no—
214C22×C4—794no—
215C22×C4—794no—
216C22×C4—798no—
217C22×C4—792no—
218C22×C4—792no—
219C22×C4—794no—
220C22×C4—1584no—
221C22×C4C2×C4×D7912yes—
222C22×C4C2×C4×D7912yes—
223C22×C4C2×C4×D7911yescharacteristic
224C22×C4C2×C4×D7914yes—
225C22×C4C23×D7911yescharacteristic
226C2×C8—24no—
227C2×C8—24no—
228C2×C8—798no—
229C2×C8—1584no—
230C2×C8—1584no—
231C2×C8C2×C4×D7918yes—
232C4⋊C4—1588no—
233C4⋊C4—1588no—
234C42—22no—
235C42—22no—
236C42—42no—
237C42—3162no—
238C42—798no—
239C42—794no—
240C42—794no—
241C42—1584no—
242C23—21no—
243C23—21no—
244C23—22no—
245C23C42×D7912yes—
246C23M16×D7914yes—
247C23C22×C4×D7911yescharacteristic
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—28no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—48no—
258C2×C4—3168no—
259C2×C4—3164no—
260C2×C4—794no—
261C2×C4—7916no—
262C2×C4—798no—
263C2×C4—794no—
264C2×C4—1584no—
265C2×C4—1584no—
266C2×C4—1584no—
267C2×C4—1584no—
268C2×C4C42×D7912yes—
269C2×C4C22×C4×D7912yes—
270C2×C4#1457920612yes—
271C2×C4#1457920812yes—
272C8—28no—
273C8—1588no—
274C22—24no—
275C22—24no—
276C22—22no—
277C22—22no—
278C22#97×D7914yes—
279C22C2×C42×D7911yescharacteristic
280C22#1909903611yescharacteristic
281C22#1909904011yescharacteristic
282C22C2×M16×D7912yes—
283C22#1909932912yes—
284C4—22no—
285C4—42no—
286C4—42no—
287C4—3164no—
288C4—798no—
289C4—1584no—
290C4#1909904214yes—
291C2—24no—
292C2#2376575511yescharacteristic
293C2C2×#97×D7911yescharacteristic
294C2#2377181711yescharacteristic
295C2#2377243912yes—
296C2#2377248412yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC79×#1749C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenter#1749D79
hypocenterC79#20536
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #1749

Complements

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

NH ≅ G/Ntype
3. #23763268C2semidirect
4. #23763266C2semidirect
11. #19098613C4semidirect
40. Dic79⋊C8C2×C4semidirect
44. C8×Dic79C2×C4semidirect
119. C2×Dic79#97semidirect
156. C79#20536semidirect

Maximal subgroups

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

subgroupindex
C2×#190986132
C2×C4×Dic79⋊C42
#237632682
#237632662
#237631642
#237631622
C79×#17492
#2053679