Finite Group Databasebeta

← #34286178

Subgroups — #34286178

Order 20224.

1150 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098587C211yesmaximal, characteristic
2C2×M16×Dic79C212yesmaximal
3C2×#19098409C211yesmaximal, characteristic
4#23763259C218yesmaximal, complemented
5#23763093C212yesmaximal
6C2×#423×C79C211yesmaximal, characteristic
7C22×#11929608C2212yes—
8C22×C4×Dic79C2211yescharacteristic
9C22×C4×Dic79C2211yescharacteristic
10#19098587C418yescomplemented
11C2×C4⋊(C79⋊C8)C2214yes—
12M16×Dic79—28no—
13C2×#14579071C2214yes—
14C2×C8×Dic79C2214yes—
15#19098409C414yes—
16#19098409C2214yes—
17C2×C79⋊#95C414yes—
18#19098317C2218yes—
19C22×M16×C79C2212yes—
20C22×C42×C79C2211yescharacteristic
21#423×C79C418yescomplemented
22C2×C4⋊C8×C79C2214yes—
23C23×Dic79C2×C412yes—
24C23×Dic79C2×C412yes—
25C2×#11929608—24no—
26C2×#11929608—24no—
27C2×#11929608C2×C418yes—
28C22×C79⋊C8C2314yes—
29C2×C4×Dic79—22no—
30C2×C4×Dic79—22no—
31C2×C4×Dic79C2×C412yes—
32C2×C4×Dic79C2×C412yes—
33C2×C4×Dic79D414yes—
34C2×C4×Dic79Q814yes—
35C2×C4×Dic79C2312yes—
36C2×C4×Dic79C2312yes—
37C4⋊(C79⋊C8)C2×C4116yescomplemented
38#14579071—28no—
39C8×Dic79—28no—
40C79⋊#95C2×C4116yes—
41C23×C4×C79C2×C412yes—
42C23×C4×C79C2311yescharacteristic
43C2×M16×C79—24no—
44C2×M16×C79—24no—
45C2×M16×C79C2×C418yes—
46C22×C8×C79C2314yes—
47C2×C42×C79C2×C412yes—
48C2×C42×C79C2×C414yes—
49C2×C42×C79C2×C414yes—
50C2×C42×C79C2312yes—
51C4⋊C8×C79C2×C4116yescomplemented
52C22×Dic79—24no—
53C22×Dic79—44no—
54C22×Dic79—44no—
55C22×Dic79C4⋊C418yes—
56C22×Dic79C22×C414yes—
57C22×Dic79C22×C414yes—
58#11929608—216no—
59C2×C79⋊C8—24no—
60C2×C79⋊C8—24no—
61C2×C79⋊C8C22×C418yes—
62C4×Dic79—24no—
63C4×Dic79—22no—
64C4×Dic79—22no—
65C4×Dic79C4⋊C418yes—
66C4×Dic79C2×D414yes—
67C4×Dic79C2×Q814yes—
68C24×C79C22×C411yescharacteristic
69C22×C4×C79—44no—
70C22×C4×C79C4218yes—
71C22×C4×C79C22×C414yes—
72C22×C4×C79C22×C411yescharacteristic
73C22×C4×C79C22×C412yes—
74C22×C4×C79C22×C412yes—
75C22×C4×C79C2×D412yes—
76C22×C4×C79C2×Q812yes—
77C22×C4×C79#4112yes—
78C22×C4×C79#4112yes—
79C22×C4×C79C2411yescharacteristic
80M16×C79—216no—
81C2×C8×C79—24no—
82C2×C8×C79—24no—
83C2×C8×C79C22×C418yes—
84C42×C79C4218yes—
85C42×C79C22×C414yes—
86C42×C79C22×C414yes—
87C23×C79—24no—
88C23×C79C2×C4212yes—
89C23×C79C2×C4⋊C412yes—
90C23×C79#11712yes—
91C23×C79C23×C411yescharacteristic
92C2×C4×C79—28no—
93C2×C4×C79—48no—
94C2×C4×C79C2×C4218yes—
95C2×C4×C79C2×C4212yes—
96C2×C4×C79C2×C4⋊C412yes—
97C2×C4×C79#11712yes—
98C2×C4×C79C4×D414yes—
99C2×C4×C79C4×D414yes—
100C2×C4×C79C4×Q814yes—
101C2×C4×C79C4×Q814yes—
102C2×C4×C79C23×C411yescharacteristic
103C2×C4×C79C23×C411yescharacteristic
104C2×C4×C79C22×D411yescharacteristic
105C2×C4×C79C22×Q811yescharacteristic
106C2×C4×C79C2×#4111yescharacteristic
107C2×C4×C79C2×#4111yescharacteristic
108C2×Dic79—28no—
109C2×Dic79—24no—
110C2×Dic79—28no—
111C2×Dic79—48no—
112C2×Dic79—48no—
113C2×Dic79C2×C4⋊C418yes—
114C8×C79—28no—
115C79⋊C8—28no—
116C22×C79—24no—
117C22×C79—24no—
118C22×C79—24no—
119C22×C79C4×C4⋊C414yes—
120C22×C79C22×C4211yescharacteristic
121C22×C79C22×C4⋊C411yescharacteristic
122C22×C79C2×#11711yescharacteristic
123C22×C79#56814yes—
124C4×C79—28no—
125C4×C79C4×C4⋊C414yes—
126C4×C79C2×C4×D411yescharacteristic
127C4×C79C2×C4×D411yescharacteristic
128C4×C79C2×C4×Q811yescharacteristic
129C4×C79C2×C4×Q811yescharacteristic
130Dic79—28no—
131Dic79—44no—
132#20429—791nomaximal, Sylow
133C2×C79—24no—
134C2×C79C2×C4×C4⋊C411yescharacteristic
135C2×C79#287312yes—
136C2×C79#290512yes—
137C2×C79#292112yes—
138C2×#423—791no—
139C2×#423D7911yescharacteristic
140C2×C4×M16—792no—
141C2×#376—791no—
142#1768—798no—
143#1728—792no—
144C79#2042911yescharacteristic, complemented, Sylow
145C22×M16—792no—
146C22×M16C2×D7912yes—
147C22×C42—791no—
148C22×C42—791no—
149C22×C42C2×D7911yescharacteristic
150#423—798no—
151#423Dic7918yescomplemented
152C2×C4⋊C8—794no—
153C2×C4⋊C8C2×D7914yes—
154C4×M16—1588no—
155C2×#97—794no—
156C2×C4×C8—794no—
157#376—794no—
158#376—794no—
159C2×#95—794no—
160#336—798no—
161C23×C4—792no—
162C23×C4—792no—
163C23×C4C4×D7912yes—
164C23×C4C22×D7911yescharacteristic
165C2×M16—24no—
166C2×M16—24no—
167C2×M16—798no—
168C2×M16—1584no—
169C2×M16—1584no—
170C2×M16C2×Dic7918yes—
171C22×C8—794no—
172C22×C8C22×D7914yes—
173C2×C42—792no—
174C2×C42—794no—
175C2×C42—794no—
176C2×C42—792no—
177C2×C42—792no—
178C2×C42—792no—
179C2×C42—1582no—
180C2×C42—1582no—
181C2×C42C4×D7912yes—
182C2×C42C4×D7914yes—
183C2×C42C2×Dic7914yes—
184C2×C42C22×D7912yes—
185C4⋊C8—7916no—
186C4⋊C8C2×Dic79116yescomplemented
187#97—1588no—
188C4×C8—1588no—
189#95—7916no—
190C24C2×C4×D7911yescharacteristic
191C22×C4—44no—
192C22×C4—3164no—
193C22×C4—3164no—
194C22×C4—798no—
195C22×C4—794no—
196C22×C4—794no—
197C22×C4—1584no—
198C22×C4C4×Dic7918yes—
199C22×C4C2×C4×D7914yes—
200C22×C4C2×C4×D7911yescharacteristic
201C22×C4C2×C4×D7912yes—
202C22×C4C22×Dic7912yes—
203C22×C4D4×D7912yes—
204C22×C4Q8×D7912yes—
205C22×C4#1192962312yes—
206C22×C4#1192962512yes—
207C22×C4C23×D7911yescharacteristic
208M16—216no—
209M16—15816no—
210C2×C8—24no—
211C2×C8—24no—
212C2×C8—798no—
213C2×C8—1584no—
214C2×C8—1584no—
215C2×C8C22×Dic7918yes—
216C42—794no—
217C42—798no—
218C42—794no—
219C42—1582no—
220C42—1582no—
221C42—1584no—
222C42C4×Dic7918yes—
223C42C2×C4×D7914yes—
224C42C22×Dic7914yes—
225C23—24no—
226C23C2×C4×Dic7912yes—
227C23C4⋊C4×D7912yes—
228C23#1457911912yes—
229C23C22×C4×D7911yescharacteristic
230C2×C4—28no—
231C2×C4—48no—
232C2×C4—3168no—
233C2×C4—3168no—
234C2×C4—798no—
235C2×C4—1584no—
236C2×C4—1588no—
237C2×C4—1588no—
238C2×C4C2×C4×Dic7918yes—
239C2×C4C2×C4×Dic7912yes—
240C2×C4C4⋊C4×D7912yes—
241C2×C4#1457911912yes—
242C2×C4#1457912314yes—
243C2×C4D4×Dic7914yes—
244C2×C4#1457912614yes—
245C2×C4Q8×Dic7914yes—
246C2×C4C22×C4×D7911yescharacteristic
247C2×C4C23×Dic7911yescharacteristic
248C2×C4C2×D4×D7911yescharacteristic
249C2×C4C2×Q8×D7911yescharacteristic
250C2×C4C2×#1192962311yescharacteristic
251C2×C4C2×#1192962511yescharacteristic
252C8—28no—
253C8—1588no—
254C22—24no—
255C22—24no—
256C22—24no—
257C22C4⋊C4×Dic7914yes—
258C22C22×C4×Dic7911yescharacteristic
259C22C2×C4⋊C4×D7911yescharacteristic
260C22C2×#1457911911yescharacteristic
261C22#1909932914yes—
262C4—28no—
263C4—3164no—
264C4—1588no—
265C4C4⋊C4×Dic7914yes—
266C4C2×#1457912311yescharacteristic
267C4C2×D4×Dic7911yescharacteristic
268C4C2×#1457912611yescharacteristic
269C4C2×Q8×Dic7911yescharacteristic
270C2—24no—
271C2C2×C4⋊C4×Dic7911yescharacteristic
272C2#2377181812yes—
273C2#2377196212yes—
274C2#2377203712yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC2×#423×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×#423D79
hypocenterC79#20429
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
4. #23763259C2semidirect
10. #19098587C4semidirect
21. #423×C79C4semidirect
37. C4⋊(C79⋊C8)C2×C4semidirect
51. C4⋊C8×C79C2×C4semidirect
144. C79#20429semidirect
151. #423Dic79semidirect
186. C4⋊C8C2×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×#190985872
C2×M16×Dic792
C2×#190984092
#237632592
#237630932
C2×#423×C792
#2042979