Finite Group Databasebeta

← #34209665

Subgroups — #34209665

Order 20224.

1438 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C4⋊Dic79C211yesmaximal, characteristic
2C2×#19098409C211yesmaximal, characteristic
3#23761629C214yesmaximal
4#23761627C214yesmaximal
5#23761625C214yesmaximal
6C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
7C22×C4⋊Dic79C2212yes—
8C22×C4×Dic79C2212yes—
9C22×C4×Dic79C2212yes—
10C4×C4⋊Dic79C418yescomplemented
11#19098409C418yescomplemented
12C2×C79⋊#95C2218yes—
13C2×C79⋊#95C2218yes—
14C2×C79⋊#95C2212yes—
15C2×C79⋊#95C2212yes—
16C2×C79⋊#95C2212yes—
17C22×C4⋊C4×C79C2212yes—
18C22×C42×C79C2212yes—
19C22×C42×C79C2211yescharacteristic
20C4×C4⋊C4×C79C418yescomplemented
21C2×#95×C79C2212yes—
22C23×Dic79C2314yes—
23C23×Dic79C2314yes—
24C2×C4⋊Dic79—28no—
25C2×C4⋊Dic79C2×C418yes—
26C2×C4×Dic79—28no—
27C2×C4×Dic79—44no—
28C2×C4×Dic79C2×C418yes—
29C2×C4×Dic79C2×C418yes—
30C79⋊#95—48no—
31C79⋊#95—48no—
32C79⋊#95C2×C418yes—
33C79⋊#95C2×C418yes—
34C79⋊#95C2×C418yes—
35C23×C4×C79C2314yes—
36C23×C4×C79C2311yescharacteristic
37C23×C4×C79C2311yescharacteristic
38C23×C4×C79C2311yescharacteristic
39C2×C4⋊C4×C79—28no—
40C2×C4⋊C4×C79C2×C418yes—
41C2×C42×C79—44no—
42C2×C42×C79C2×C414yes—
43C2×C42×C79C2×C414yes—
44C2×C42×C79C2×C418yes—
45C2×C42×C79C2×C414yes—
46#95×C79C2×C418yes—
47C22×Dic79—24no—
48C22×Dic79—24no—
49C22×Dic79—28no—
50C22×Dic79—24no—
51C22×Dic79—24no—
52C22×Dic79—24no—
53C22×Dic79—28no—
54C22×Dic79—24no—
55C22×Dic79—24no—
56C22×Dic79—24no—
57C22×Dic79C22×C418yes—
58C22×Dic79C22×C418yes—
59C4⋊Dic79—216no—
60C4×Dic79—216no—
61C4×Dic79—48no—
62C24×C79C2411yescharacteristic
63C22×C4×C79—22no—
64C22×C4×C79—22no—
65C22×C4×C79—22no—
66C22×C4×C79—22no—
67C22×C4×C79—28no—
68C22×C4×C79—28no—
69C22×C4×C79—24no—
70C22×C4×C79—24no—
71C22×C4×C79C22×C418yes—
72C22×C4×C79C22×C412yes—
73C22×C4×C79C22×C412yes—
74C22×C4×C79C22×C412yes—
75C22×C4×C79C22×C412yes—
76C22×C4×C79C22×C412yes—
77C22×C4×C79C22×C412yes—
78C22×C4×C79C22×C412yes—
79C22×C4×C79C22×C412yes—
80C22×C4×C79C22×C412yes—
81C22×C4×C79#4118yes—
82C4⋊C4×C79—216no—
83C42×C79—48no—
84C42×C79C42116yes—
85C23×C79C23×C411yescharacteristic
86C23×C79C23×C411yescharacteristic
87C23×C79C23×C411yescharacteristic
88C23×C79C2×#4114yes—
89C23×C79H(5,𝔽2)12yes—
90C23×C79H(5,𝔽2)12yes—
91C23×C792−1+412yes—
92C23×C792−1+412yes—
93C2×C4×C79—22no—
94C2×C4×C79—22no—
95C2×C4×C79—22no—
96C2×C4×C79—22no—
97C2×C4×C79—24no—
98C2×C4×C79—24no—
99C2×C4×C79—24no—
100C2×C4×C79—24no—
101C2×C4×C79—28no—
102C2×C4×C79—28no—
103C2×C4×C79—28no—
104C2×C4×C79—48no—
105C2×C4×C79—48no—
106C2×C4×C79C2×C4214yes—
107C2×C4×C79C2×C4214yes—
108C2×C4×C79C2×C4214yes—
109C2×C4×C79#11718yes—
110C2×C4×C79#11718yes—
111C2×C4×C79#11718yes—
112C2×Dic79—28no—
113C2×Dic79—28no—
114C2×Dic79—28no—
115C2×Dic79—28no—
116C2×Dic79—28no—
117C2×Dic79—28no—
118C2×Dic79—44no—
119C2×Dic79—48no—
120C2×Dic79—44no—
121C2×Dic79—44no—
122C2×Dic79—44no—
123C2×Dic79—48no—
124C22×C79C22×C4211yescharacteristic
125C22×C79C2×#11712yes—
126C22×C79C2×#11712yes—
127C22×C79C2×#11712yes—
128C22×C79#51811yescharacteristic
129C22×C79#51811yescharacteristic
130C22×C79#51911yescharacteristic
131C22×C79#51911yescharacteristic
132C22×C79#52012yes—
133C22×C79#52012yes—
134C22×C79#52012yes—
135C22×C79#52012yes—
136C22×C79#54014yes—
137C22×C79#54114yes—
138C22×C79#54214yes—
139C22×C79#54214yes—
140C4×C79—24no—
141C4×C79—24no—
142C4×C79—48no—
143C4×C79#37618yes—
144Dic79—48no—
145Dic79—48no—
146#13797—791nomaximal, Sylow
147C2×C79C2×#37611yescharacteristic
148C2×C79#227411yescharacteristic
149C2×C79#227411yescharacteristic
150C2×C79#231414yes—
151C2×C79#231912yes—
152C2×C79#231912yes—
153C2×C79#232012yes—
154C2×C79#232012yes—
155C2×C4×C4⋊C4—791no—
156C2×C4×C4⋊C4D7911yescharacteristic
157C2×#376—791no—
158C4⋊#95—794no—
159#1434—794no—
160#1434—794no—
161C79#1379711yescharacteristic, complemented, Sylow
162C22×C4⋊C4—792no—
163C22×C4⋊C4C2×D7912yes—
164C22×C42—792no—
165C22×C42—792no—
166C22×C42C2×D7912yes—
167C22×C42C2×D7911yescharacteristic
168C4×C4⋊C4—798no—
169C4×C4⋊C4Dic7918yescomplemented
170#376—798no—
171C2×#95—798no—
172C2×#95—798no—
173C2×#95—792no—
174C2×#95—792no—
175C2×#95—792no—
176C2×#95C2×D7912yes—
177C23×C4—794no—
178C23×C4—794no—
179C23×C4C22×D7914yes—
180C23×C4C22×D7911yescharacteristic
181C23×C4C22×D7911yescharacteristic
182C23×C4C22×D7911yescharacteristic
183C2×C4⋊C4—28no—
184C2×C4⋊C4—798no—
185C2×C4⋊C4—1588no—
186C2×C4⋊C4C2×Dic7918yes—
187C2×C42—44no—
188C2×C42—3164no—
189C2×C42—798no—
190C2×C42—798no—
191C2×C42—1588no—
192C2×C42C4×D7914yes—
193C2×C42C4×D7914yes—
194C2×C42C2×Dic7918yes—
195C2×C42C2×Dic7914yes—
196#95—3168no—
197#95—3168no—
198#95—798no—
199#95—798no—
200#95—798no—
201#95C2×Dic7918yes—
202C24C23×D7911yescharacteristic
203C22×C4—22no—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—28no—
208C22×C4—28no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—798no—
212C22×C4—798no—
213C22×C4—1584no—
214C22×C4—1584no—
215C22×C4—1588no—
216C22×C4—1584no—
217C22×C4—1584no—
218C22×C4—1584no—
219C22×C4—1588no—
220C22×C4—1584no—
221C22×C4—1584no—
222C22×C4—1584no—
223C22×C4C2×C4×D7912yes—
224C22×C4C2×C4×D7912yes—
225C22×C4C2×C4×D7912yes—
226C22×C4C2×C4×D7912yes—
227C22×C4C2×C4×D7912yes—
228C22×C4C2×C4×D7912yes—
229C22×C4C22×Dic7918yes—
230C22×C4C22×Dic7912yes—
231C22×C4C22×Dic7912yes—
232C22×C4C22×Dic7912yes—
233C22×C4#1192962418yes—
234C4⋊C4—216no—
235C4⋊C4—15816no—
236C42—48no—
237C42—3168no—
238C42—15816no—
239C42C4×Dic79116yes—
240C23C22×C4×D7911yescharacteristic
241C23C22×C4×D7911yescharacteristic
242C23C23×Dic7911yescharacteristic
243C23C2×#1192962414yes—
244C23#1457920612yes—
245C23#1457920712yes—
246C23#1457920812yes—
247C23#1457920912yes—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—48no—
260C2×C4—48no—
261C2×C4—3168no—
262C2×C4—3164no—
263C2×C4—3164no—
264C2×C4—3164no—
265C2×C4—3168no—
266C2×C4—3164no—
267C2×C4—1588no—
268C2×C4—1588no—
269C2×C4—1588no—
270C2×C4—1588no—
271C2×C4—1588no—
272C2×C4—1588no—
273C2×C4C2×C4×Dic7914yes—
274C2×C4C2×C4×Dic7914yes—
275C2×C4C2×C4×Dic7914yes—
276C2×C4#1457911818yes—
277C2×C4#1457911818yes—
278C2×C4#1457912018yes—
279C22C22×C4×Dic7911yescharacteristic
280C22C2×#1457911812yes—
281C22C2×#1457911812yes—
282C22C2×#1457912012yes—
283C22#1909903711yescharacteristic
284C22#1909903811yescharacteristic
285C22#1909904011yescharacteristic
286C22#1909904111yescharacteristic
287C22#1909904312yes—
288C22#1909904412yes—
289C22#1909904412yes—
290C22#1909904612yes—
291C22#1909916414yes—
292C22#1909917114yes—
293C22#1909917814yes—
294C22#1909918514yes—
295C4—24no—
296C4—24no—
297C4—48no—
298C4—3168no—
299C4—3168no—
300C4#1909840918yes—
301C2C2×#1909840911yescharacteristic
302C2#2376575611yescharacteristic
303C2#2376575711yescharacteristic
304C2#2376600514yes—
305C2#2376603812yes—
306C2#2376604312yes—
307C2#2376604612yes—
308C2#2376605112yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC22×C79C22×C42
FittingC2×C4×C4⋊C4×C79C2
socle, prime radical, cosocleC24×C79C24
hypercenterC2×C4×C4⋊C4D79
hypocenterC79#13797
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
10. C4×C4⋊Dic79C4semidirect
11. #19098409C4semidirect
20. C4×C4⋊C4×C79C4semidirect
161. C79#13797semidirect
169. C4×C4⋊C4Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×C4×C4⋊Dic792
C2×#190984092
#237616292
#237616272
#237616252
C2×C4×C4⋊C4×C792
#1379779