Finite Group Databasebeta

← #34286238

Subgroups — #34286238

Order 20224.

1166 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098587C211yesmaximal, characteristic
2C2×#19098519C212yesmaximal
3C22×C4×C79⋊C8C211yesmaximal, characteristic
4#23763269C214yesmaximal, complemented
5C4⋊C4×C79⋊C8C214yesmaximal, complemented
6#23763097C212yesmaximal
7C79×#2285C211yesmaximal, characteristic
8C22×#11929608C2212yes—
9C23×C79⋊C8C2211yescharacteristic
10C23×C79⋊C8C2211yescharacteristic
11#19098587C418yescomplemented
12C2×C4⋊(C79⋊C8)C2214yes—
13#19098519—28no—
14C2×#14579072C2214yes—
15C2×C4×C79⋊C8C418yescomplemented
16C2×C4×C79⋊C8C2214yes—
17C2×C4×C79⋊C8C2212yes—
18C2×C4×C79⋊C8C2212yes—
19#19098318C2218yes—
20C2×#117×C79C2212yes—
21C22×C42×C79C2211yescharacteristic
22#384×C79C412yes—
23#382×C79C412yes—
24#380×C79C414yes—
25C4×C4⋊C4×C79C2214yes—
26C2×#11929608—24no—
27C2×#11929608—24no—
28C2×#11929608C2×C418yes—
29C22×C79⋊C8—22no—
30C22×C79⋊C8—22no—
31C22×C79⋊C8C2×C414yes—
32C22×C79⋊C8C2×C414yes—
33C22×C79⋊C8D414yes—
34C22×C79⋊C8Q814yes—
35C22×C79⋊C8C2312yes—
36C22×C79⋊C8C2314yes—
37C22×C79⋊C8C2311yescharacteristic
38C22×C79⋊C8C2311yescharacteristic
39C4⋊(C79⋊C8)C2×C4116yes—
40#14579072—28no—
41C4×C79⋊C8—28no—
42C4×C79⋊C8C2×C418yes—
43C4×C79⋊C8C2×C418yes—
44C23×C4×C79C2×C412yes—
45C23×C4×C79C2311yescharacteristic
46#117×C79—24no—
47#117×C79—24no—
48C2×C4⋊C4×C79C2×C414yes—
49C2×C4⋊C4×C79C2×C418yes—
50C2×C22⋊C4×C79C2×C414yes—
51C2×C42×C79C2×C414yes—
52C2×C42×C79C2×C414yes—
53C2×C42×C79C2×C411yescharacteristic
54C2×C42×C79C2×C411yescharacteristic
55C2×C42×C79C2314yes—
56C2×C42×C79C2312yes—
57#95×C79C2×C418yes—
58#11929608—216no—
59C2×C79⋊C8—28no—
60C2×C79⋊C8—24no—
61C2×C79⋊C8—22no—
62C2×C79⋊C8—22no—
63C2×C79⋊C8—24no—
64C2×C79⋊C8C4⋊C4116yescomplemented
65C2×C79⋊C8C22×C414yes—
66C2×C79⋊C8C22×C418yes—
67C2×C79⋊C8C22×C412yes—
68C2×C79⋊C8C22×C412yes—
69C2×C79⋊C8C2×D412yes—
70C2×C79⋊C8C2×D412yes—
71C2×C79⋊C8C2×Q812yes—
72C2×C79⋊C8C2×Q812yes—
73C24×C79C22×C411yescharacteristic
74C22×C4×C79—28no—
75C22×C4×C79C4218yes—
76C22×C4×C79C22×C418yes—
77C22×C4×C79C22×C412yes—
78C22×C4×C79C22×C411yescharacteristic
79C22×C4×C79C22×C412yes—
80C22×C4×C79C22×C412yes—
81C22×C4×C79C22×C412yes—
82C22×C4×C79C2×D412yes—
83C22×C4×C79C2×Q812yes—
84C22×C4×C79#4112yes—
85C22×C4×C79#4112yes—
86C22×C4×C79C2411yescharacteristic
87C4⋊C4×C79—28no—
88C4⋊C4×C79—216no—
89C22⋊C4×C79—28no—
90C42×C79—24no—
91C42×C79—24no—
92C42×C79C4214yes—
93C42×C79C4214yes—
94C42×C79C22×C414yes—
95C42×C79C22×C414yes—
96C23×C79—24no—
97C23×C79C2×C4212yes—
98C23×C79C4×D412yes—
99C23×C79C4×Q812yes—
100C23×C79C23×C411yescharacteristic
101C2×C4×C79—24no—
102C2×C4×C79—216no—
103C2×C4×C79—28no—
104C2×C4×C79—216no—
105C2×C4×C79C2×C4214yes—
106C2×C4×C79C2×C4212yes—
107C2×C4×C79C2×C4214yes—
108C2×C4×C79C2×C4⋊C414yes—
109C2×C4×C79#11714yes—
110C2×C4×C79C4×D414yes—
111C2×C4×C79C4×D412yes—
112C2×C4×C79C4×Q814yes—
113C2×C4×C79C4×Q812yes—
114C2×C4×C79#13118yes—
115C2×C4×C79C23×C411yescharacteristic
116C2×C4×C79C23×C411yescharacteristic
117C2×C4×C79C22×D411yescharacteristic
118C2×C4×C79C22×Q811yescharacteristic
119C2×C4×C79C2×#4111yescharacteristic
120C2×C4×C79C2×#4111yescharacteristic
121C79⋊C8—24no—
122C79⋊C8—28no—
123C79⋊C8C2×C4⋊C414yes—
124C79⋊C8C2×C4⋊C414yes—
125C22×C79—24no—
126C22×C79—24no—
127C22×C79—24no—
128C22×C79C4×C4⋊C414yes—
129C22×C79C22×C4211yescharacteristic
130C22×C79C2×C4×D411yescharacteristic
131C22×C79C2×C4×Q811yescharacteristic
132C22×C79C2×#13114yes—
133C4×C79—24no—
134C4×C79—48no—
135C4×C79C4×C4⋊C414yes—
136C4×C79#40518yescomplemented
137C4×C79C22×C4⋊C411yescharacteristic
138C4×C79C2×#11711yescharacteristic
139C4×C79C2×C4×D411yescharacteristic
140C4×C79C2×C4×Q811yescharacteristic
141#20437—791nomaximal, Sylow
142C2×C79—24no—
143C2×C79C2×C4×C4⋊C411yescharacteristic
144C2×C79C2×#40512yes—
145C2×C79#293112yes—
146C2×C79#296012yes—
147C2×#423—791no—
148C2×#405—792no—
149C22×C4×C8—791no—
150#2285D7911yescharacteristic
151#1770—794no—
152C8×C4⋊C4—794no—
153#1729—792no—
154C79#2043711yescharacteristic, complemented, Sylow
155C22×M16—792no—
156C23×C8—791no—
157C23×C8—791no—
158C2×#117C2×D7912yes—
159C22×C42C2×D7911yescharacteristic
160#423—798no—
161C2×C4⋊C8—794no—
162#405—1588no—
163C2×#97—794no—
164C2×C4×C8—792no—
165C2×C4×C8—792no—
166C2×C4×C8—798no—
167C2×C4×C8—794no—
168#384Dic7912yes—
169#382Dic7912yes—
170#380Dic7914yes—
171C4×C4⋊C4C2×D7914yes—
172#336—798no—
173C23×C4C2×Dic7912yes—
174C23×C4C22×D7911yescharacteristic
175C2×M16—798no—
176C2×M16—1584no—
177C2×M16—1584no—
178C22×C8—794no—
179C22×C8—794no—
180C22×C8—794no—
181C22×C8—791no—
182C22×C8—791no—
183C22×C8—794no—
184C22×C8—792no—
185C22×C8—794no—
186C22×C8—1582no—
187C22×C8—1582no—
188#117—24no—
189#117—24no—
190C2×C4⋊C4C2×Dic7914yes—
191C2×C4⋊C4C2×Dic7918yes—
192C2×C22⋊C4C2×Dic7914yes—
193C2×C42C4×D7914yes—
194C2×C42C4×D7914yes—
195C2×C42C2×Dic7911yescharacteristic
196C2×C42C2×Dic7911yescharacteristic
197C2×C42C22×D7914yes—
198C2×C42C22×D7912yes—
199C4⋊C8—7916no—
200#97—1588no—
201C4×C8—798no—
202C4×C8—798no—
203C4×C8—1588no—
204#95C2×Dic7918yes—
205C24C22×Dic7911yescharacteristic
206C22×C4—28no—
207C22×C4C4×Dic7918yes—
208C22×C4C2×C4×D7912yes—
209C22×C4C2×C4×D7912yes—
210C22×C4C22×Dic7918yes—
211C22×C4C22×Dic7912yes—
212C22×C4C22×Dic7911yescharacteristic
213C22×C4C22×Dic7912yes—
214C22×C4D4×D7912yes—
215C22×C4Q8×D7912yes—
216C22×C4#1192962312yes—
217C22×C4#1192962512yes—
218C22×C4C23×D7911yescharacteristic
219M16—15816no—
220C2×C8—792no—
221C2×C8—792no—
222C2×C8—7916no—
223C2×C8—792no—
224C2×C8—792no—
225C2×C8—792no—
226C2×C8—792no—
227C2×C8—794no—
228C2×C8—798no—
229C2×C8—1582no—
230C2×C8—1582no—
231C2×C8—1584no—
232C2×C8—1588no—
233C2×C8—1584no—
234C4⋊C4—28no—
235C4⋊C4—216no—
236C22⋊C4—28no—
237C42—24no—
238C42—24no—
239C42C4×Dic7914yes—
240C42C4×Dic7914yes—
241C42C2×C4×D7914yes—
242C42C2×C4×D7914yes—
243C23—24no—
244C23C2×C4×Dic7912yes—
245C23D4×Dic7912yes—
246C23Q8×Dic7912yes—
247C23C23×Dic7911yescharacteristic
248C2×C4—24no—
249C2×C4—216no—
250C2×C4—28no—
251C2×C4—216no—
252C2×C4C2×C4×Dic7914yes—
253C2×C4C2×C4×Dic7912yes—
254C2×C4C2×C4×Dic7914yes—
255C2×C4C4⋊C4×D7914yes—
256C2×C4#1457911914yes—
257C2×C4#1457912314yes—
258C2×C4D4×Dic7912yes—
259C2×C4#1457912614yes—
260C2×C4Q8×Dic7912yes—
261C2×C4#1457916818yes—
262C2×C4C22×C4×D7911yescharacteristic
263C2×C4C22×C4×D7911yescharacteristic
264C2×C4C2×D4×D7911yescharacteristic
265C2×C4C2×Q8×D7911yescharacteristic
266C2×C4C2×#1192962311yescharacteristic
267C2×C4C2×#1192962511yescharacteristic
268C8—794no—
269C8—794no—
270C8—1584no—
271C8—1588no—
272C22—24no—
273C22—24no—
274C22—24no—
275C22C4⋊C4×Dic7914yes—
276C22C22×C4×Dic7911yescharacteristic
277C22C2×D4×Dic7911yescharacteristic
278C22C2×Q8×Dic7911yescharacteristic
279C22C2×#1457916814yes—
280C4—24no—
281C4—48no—
282C4C4⋊C4×Dic7914yes—
283C4#1909851918yescomplemented
284C4C2×C4⋊C4×D7911yescharacteristic
285C4C2×#1457911911yescharacteristic
286C4C2×#1457912311yescharacteristic
287C4C2×#1457912611yescharacteristic
288C2—24no—
289C2C2×C4⋊C4×Dic7911yescharacteristic
290C2C2×#1909851912yes—
291C2#2377211212yes—
292C2#2377233512yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC79×#2285C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenter#2285D79
hypocenterC79#20437
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #2285

Complements

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

NH ≅ G/Ntype
4. #23763269C2semidirect
5. C4⋊C4×C79⋊C8C2semidirect
11. #19098587C4semidirect
15. C2×C4×C79⋊C8C4semidirect
64. C2×C79⋊C8C4⋊C4semidirect
136. C4×C79#405semidirect
154. C79#20437semidirect
283. C4#19098519semidirect

Maximal subgroups

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

subgroupindex
C2×#190985872
C2×#190985192
C22×C4×C79⋊C82
#237632692
C4⋊C4×C79⋊C82
#237630972
C79×#22852
#2043779