Finite Group Databasebeta

← #34287102

Subgroups — #34287102

Order 20224.

966 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098620C211yesmaximal, characteristic
2C4×#14579120C211yesmaximal, characteristic
3#23763277C214yesmaximal, complemented
4#23763255C212yesmaximal, complemented
5C4⋊C8×Dic79C212yesmaximal, complemented
6#23763181C214yesmaximal
7C2×#423×C79C211yesmaximal, characteristic
8C2×#14579120C412yes—
9#19098620C418yescomplemented
10C2×C4⋊(C79⋊C8)C2212yes—
11C2×C22⋊(C79⋊C8)C2212yes—
12C2×#14579072C2212yes—
13C2×#14579071C2214yes—
14C2×C8×Dic79C2214yes—
15C4×C4⋊Dic79C412yes—
16C4×C4⋊Dic79C2212yes—
17C4×C22⋊Dic79C412yes—
18C4×C22⋊Dic79C2212yes—
19#19098409C412yes—
20C42×Dic79C2211yescharacteristic
21C42×Dic79C2211yescharacteristic
22#19098317C2214yes—
23#19098317C2214yes—
24C22×M16×C79C2212yes—
25C22×C42×C79C2211yescharacteristic
26#423×C79C418yescomplemented
27C2×C4⋊C8×C79C2212yes—
28C2×C4⋊C8×C79C2212yes—
29C22×C79⋊C8C2314yes—
30#14579120—28no—
31C2×C4⋊Dic79C2×C414yes—
32C2×C22⋊Dic79C2×C414yes—
33C2×C4×Dic79C2×C412yes—
34C2×C4×Dic79C2×C412yes—
35C2×C4×Dic79C2×C412yes—
36C2×C4×Dic79C2×C412yes—
37C2×C4×Dic79C2312yes—
38C2×C4×Dic79C2312yes—
39C4⋊(C79⋊C8)C2×C418yes—
40C22⋊(C79⋊C8)C2×C418yes—
41#14579072C2×C418yes—
42#14579071—44no—
43C8×Dic79—44no—
44C79⋊#95C2×C414yes—
45C79⋊#95C2×C414yes—
46C23×C4×C79C2×C411yescharacteristic
47C23×C4×C79C2×C411yescharacteristic
48C23×C4×C79C2311yescharacteristic
49C2×M16×C79—44no—
50C2×M16×C79C2×C418yes—
51C22×C8×C79C2314yes—
52C2×C42×C79C2×C411yescharacteristic
53C2×C42×C79C2×C411yescharacteristic
54C2×C42×C79C2×C414yes—
55C2×C42×C79C2×C414yes—
56C2×C42×C79C2311yescharacteristic
57C2×C42×C79C2311yescharacteristic
58C4⋊C8×C79C2×C418yes—
59C4⋊C8×C79C2×C418yes—
60C22×Dic79C22×C414yes—
61C22×Dic79C22×C414yes—
62C2×C79⋊C8—24no—
63C2×C79⋊C8—24no—
64C2×C79⋊C8C22×C418yes—
65C4⋊Dic79—28no—
66C22⋊Dic79—28no—
67C4×Dic79—24no—
68C4×Dic79—22no—
69C4×Dic79—22no—
70C4×Dic79—22no—
71C4×Dic79—22no—
72C4×Dic79—42no—
73C4×Dic79—42no—
74C4×Dic79M1618yescomplemented
75C24×C79C22×C411yescharacteristic
76C22×C4×C79—24no—
77C22×C4×C79—22no—
78C22×C4×C79—22no—
79C22×C4×C79—42no—
80C22×C4×C79C4214yes—
81C22×C4×C79C4214yes—
82C22×C4×C79C22×C411yescharacteristic
83C22×C4×C79C22×C411yescharacteristic
84C22×C4×C79C22×C411yescharacteristic
85C22×C4×C79C22×C411yescharacteristic
86C22×C4×C79C22×C412yes—
87C22×C4×C79C22×C412yes—
88C22×C4×C79C22×C411yescharacteristic
89C22×C4×C79C2411yescharacteristic
90M16×C79—48no—
91C2×C8×C79—24no—
92C2×C8×C79—24no—
93C2×C8×C79C22×C418yes—
94C42×C79C4214yes—
95C42×C79C4214yes—
96C42×C79C22×C412yes—
97C42×C79C22×C412yes—
98C42×C79C22×C412yes—
99C42×C79C22×C412yes—
100C23×C79—22no—
101C23×C79—22no—
102C23×C79—22no—
103C23×C79C2×C4212yes—
104C23×C79C23×C411yescharacteristic
105C2×C4×C79—22no—
106C2×C4×C79—22no—
107C2×C4×C79—22no—
108C2×C4×C79—22no—
109C2×C4×C79—22no—
110C2×C4×C79—22no—
111C2×C4×C79—24no—
112C2×C4×C79—28no—
113C2×C4×C79—44no—
114C2×C4×C79C2×C4212yes—
115C2×C4×C79C2×C4212yes—
116C2×C4×C79C2×C4212yes—
117C2×C4×C79C2×C4212yes—
118C2×C4×C79C2×C4212yes—
119C2×C4×C79C2×M1614yes—
120C2×C4×C79C23×C411yescharacteristic
121C2×C4×C79C23×C411yescharacteristic
122C2×C4×C79H(5,𝔽2)12yes—
123C2×C4×C792−1+412yes—
124C2×Dic79—24no—
125C2×Dic79—24no—
126C2×Dic79—24no—
127C2×Dic79—24no—
128C2×Dic79—24no—
129C2×Dic79C2×M1618yes—
130C8×C79—28no—
131C79⋊C8—28no—
132C22×C79—22no—
133C22×C79—22no—
134C22×C79—22no—
135C22×C79—44no—
136C22×C79C22×C4211yescharacteristic
137C22×C79#52012yes—
138C22×C79C22×M1612yes—
139C22×C79#56812yes—
140C4×C79—22no—
141C4×C79—22no—
142C4×C79—22no—
143C4×C79—22no—
144C4×C79C4×M1614yes—
145C4×C79#51811yescharacteristic
146C4×C79#51911yescharacteristic
147C4×C79#52012yes—
148Dic79—28no—
149Dic79—44no—
150#20549—791nomaximal, Sylow
151C2×C79—42no—
152C2×C79#227411yescharacteristic
153C2×C79C2×C4×M1611yescharacteristic
154C2×C79#287311yescharacteristic
155C2×C79#298914yes—
156C2×#432—791no—
157C2×#423D7911yescharacteristic
158C4×#117—791no—
159#1771—794no—
160#1767—792no—
161C4×C4⋊C8—792no—
162#1753—794no—
163C79#2054911yescharacteristic, complemented, Sylow
164C22×M16C2×D7912yes—
165C2×#117—792no—
166C22×C42C2×D7911yescharacteristic
167#432—798no—
168#423Dic7918yescomplemented
169C2×C4⋊C8—792no—
170C2×C4⋊C8C2×D7912yes—
171C2×C4⋊C8C2×D7912yes—
172C2×C22⋊C8—792no—
173C2×#97—794no—
174C2×#97—792no—
175C2×C4×C8—794no—
176C4×C4⋊C4—792no—
177C4×C4⋊C4—792no—
178C4×C22⋊C4—792no—
179C4×C22⋊C4—792no—
180#376—792no—
181C43—791no—
182C43—791no—
183#336—794no—
184#336—794no—
185C23×C4C4×D7911yescharacteristic
186C23×C4C4×D7911yescharacteristic
187C23×C4C22×D7911yescharacteristic
188C2×M16—44no—
189C2×M16C2×Dic7918yes—
190C22×C8—794no—
191C22×C8C22×D7914yes—
192#117—1588no—
193C2×C4⋊C4—794no—
194C2×C22⋊C4—794no—
195C2×C42—792no—
196C2×C42—792no—
197C2×C42—792no—
198C2×C42—792no—
199C2×C42—792no—
200C2×C42—792no—
201C2×C42C4×D7911yescharacteristic
202C2×C42C4×D7911yescharacteristic
203C2×C42C4×D7914yes—
204C2×C42C2×Dic7914yes—
205C2×C42C22×D7911yescharacteristic
206C2×C42C22×D7911yescharacteristic
207C4⋊C8—798no—
208C4⋊C8C2×Dic7918yes—
209C4⋊C8C2×Dic7918yes—
210C22⋊C8—798no—
211#97—3164no—
212#97—798no—
213C4×C8—3164no—
214#95—794no—
215#95—794no—
216C24C2×C4×D7911yescharacteristic
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—24no—
220C22×C4—42no—
221C22×C4—794no—
222C22×C4—794no—
223C22×C4C4×Dic7914yes—
224C22×C4C4×Dic7914yes—
225C22×C4C2×C4×D7911yescharacteristic
226C22×C4C2×C4×D7911yescharacteristic
227C22×C4C2×C4×D7911yescharacteristic
228C22×C4C2×C4×D7911yescharacteristic
229C22×C4C2×C4×D7912yes—
230C22×C4C2×C4×D7911yescharacteristic
231C22×C4C22×Dic7912yes—
232C22×C4C23×D7911yescharacteristic
233M16—48no—
234C2×C8—24no—
235C2×C8—24no—
236C2×C8—798no—
237C2×C8—1584no—
238C2×C8—1584no—
239C2×C8C22×Dic7918yes—
240C4⋊C4—1588no—
241C22⋊C4—1588no—
242C42—3162no—
243C42—3162no—
244C42—798no—
245C42—1582no—
246C42—1582no—
247C42—1582no—
248C42—1582no—
249C42—1584no—
250C42C4×Dic7914yes—
251C42C4×Dic7914yes—
252C42C2×C4×D7912yes—
253C42C2×C4×D7912yes—
254C42C22×Dic7912yes—
255C42C22×Dic7912yes—
256C23—22no—
257C23—22no—
258C23—22no—
259C23C2×C4×Dic7912yes—
260C23C22×C4×D7911yescharacteristic
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—28no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—24no—
269C2×C4—44no—
270C2×C4—798no—
271C2×C4—1584no—
272C2×C4—1584no—
273C2×C4—1584no—
274C2×C4—1584no—
275C2×C4—1584no—
276C2×C4C2×C4×Dic7912yes—
277C2×C4C2×C4×Dic7912yes—
278C2×C4C2×C4×Dic7912yes—
279C2×C4C2×C4×Dic7912yes—
280C2×C4C2×C4×Dic7912yes—
281C2×C4M16×D7914yes—
282C2×C4C22×C4×D7911yescharacteristic
283C2×C4C23×Dic7911yescharacteristic
284C2×C4#1457920612yes—
285C2×C4#1457920912yes—
286C8—28no—
287C8—1588no—
288C22—22no—
289C22—22no—
290C22—22no—
291C22—44no—
292C22C22×C4×Dic7911yescharacteristic
293C22#1909904412yes—
294C22C2×M16×D7912yes—
295C22#1909932912yes—
296C4—22no—
297C4—22no—
298C4—22no—
299C4—22no—
300C4—3164no—
301C4—1588no—
302C4M16×Dic7914yes—
303C4#1909903811yescharacteristic
304C4#1909904111yescharacteristic
305C4#1909904412yes—
306C2—42no—
307C2#2376575711yescharacteristic
308C2C2×M16×Dic7911yescharacteristic
309C2#2377181811yescharacteristic
310C2#2377251414yes—
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#20549
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
3. #23763277C2semidirect
4. #23763255C2semidirect
5. C4⋊C8×Dic79C2semidirect
9. #19098620C4semidirect
26. #423×C79C4semidirect
74. C4×Dic79M16semidirect
163. C79#20549semidirect
168. #423Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×#190986202
C4×#145791202
#237632772
#237632552
C4⋊C8×Dic792
#237631812
C2×#423×C792
#2054979