Finite Group Databasebeta

← #34285643

Subgroups — #34285643

Order 20224.

2036 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×#19099330C211yesmaximal, characteristic
2#23776603C211yesmaximal, characteristic
3C2×#19098319C2112yesmaximal, complemented
4C79×#3428C211yesmaximal, characteristic
5#19099330—24no—
6#19099330—24no—
7C2×#14579168C418yescomplemented
8C22×#11929608C2216yes—
9#19099046—24no—
10#19099041—21no—
11#19099038—23no—
12#41×Dic79C418yescomplemented
13C2×#14579120C2216yes—
14#19098319C22116yes—
15C22×#41×C79C2211yescharacteristic
16#520×C79—24no—
17#519×C79—21no—
18#518×C79—23no—
19C4×#41×C79C418yescomplemented
20C2×#117×C79C2216yes—
21#14579168—232no—
22C2×#11929608—212no—
23C2×#11929608—212no—
24C2×#11929608C2×C4112yescomplemented
25C2×#11929608C2314yes—
26C22×C79⋊C8C2×C4112yescomplemented
27Q8×Dic79—28no—
28D4×Dic79—224no—
29#14579120—26no—
30#14579120—26no—
31#14579120C2×C4112yescomplemented
32#14579120C2314yes—
33C2×C4⋊Dic79—26no—
34C2×C22⋊Dic79—26no—
35C2×C4×Dic79C2×C4112yescomplemented
36C2×#41×C79C2×C414yes—
37C2×#41×C79C2×C414yes—
38C2×#41×C79C2×C414yes—
39C2×#41×C79D414yes—
40C2×#41×C79D414yes—
41C2×#41×C79Q814yes—
42C22×Q8×C79D411yescharacteristic
43C22×D4×C79D413yes—
44C23×C4×C79C2313yes—
45C4×Q8×C79—28no—
46C4×D4×C79—224no—
47#117×C79—26no—
48#117×C79—26no—
49#117×C79C2×C4112yescomplemented
50#117×C79C2314yes—
51C2×C4⋊C4×C79—26no—
52C2×C22⋊C4×C79—26no—
53C2×C42×C79C2×C4112yescomplemented
54C22×Dic79—212no—
55#11929608—224no—
56#11929608—24no—
57#11929608—24no—
58C2×C79⋊C8—224no—
59C2×C79⋊C8C22×C418yes—
60C4⋊Dic79—212no—
61C4⋊Dic79—24no—
62C22⋊Dic79—212no—
63C22⋊Dic79—24no—
64C4×Dic79—212no—
65C4×Dic79C22×C418yes—
66C24×C79C2×D413yes—
67#41×C79C42116yes—
68#41×C79C22⋊C4116yes—
69#41×C79C4⋊C4116yes—
70#41×C79C4⋊C4116yes—
71C2×Q8×C79C22⋊C414yes—
72C2×Q8×C79C22⋊C414yes—
73C2×Q8×C79C4⋊C414yes—
74C2×D4×C79C22⋊C4112yes—
75C2×D4×C79C22⋊C4112yes—
76C2×D4×C79C4⋊C4112yes—
77C22×C4×C79—212no—
78C22×C4×C79C22×C416yes—
79C22×C4×C79C22×C416yes—
80C22×C4×C79C22×C416yes—
81C22×C4×C79C2×D413yes—
82C22×C4×C79C2×D416yes—
83C22×C4×C79C2×D416yes—
84C22×C4×C79C2×Q816yes—
85C22×C4×C79C2411yescharacteristic
86C4⋊C4×C79—212no—
87C4⋊C4×C79—24no—
88C22⋊C4×C79—212no—
89C22⋊C4×C79—24no—
90C42×C79—212no—
91C42×C79C22×C418yes—
92C23×C79—83no—
93C23×C79C2×C22⋊C416yes—
94C23×C79C2×C22⋊C416yes—
95C23×C79C2×C4⋊C416yes—
96C23×C79C22×D411yescharacteristic
97Q8×C79#95116yes—
98D4×C79#95148yes—
99C2×C4×C79—28no—
100C2×C4×C79—812no—
101C2×C4×C79C2×C42112yes—
102C2×C4×C79C2×C22⋊C4112yes—
103C2×C4×C79C2×C22⋊C416yes—
104C2×C4×C79C2×C22⋊C416yes—
105C2×C4×C79C2×C4⋊C4112yes—
106C2×C4×C79C2×C4⋊C416yes—
107C2×C4×C79C2×C4⋊C4112yes—
108C2×C4×C79C23×C411yescharacteristic
109C2×C4×C79C23×C411yescharacteristic
110C2×C4×C79C23×C411yescharacteristic
111C2×C4×C79C22×D411yescharacteristic
112C2×C4×C79C22×D411yescharacteristic
113C2×C4×C79C22×Q811yescharacteristic
114C2×Dic79—28no—
115C2×Dic79—812no—
116C79⋊C8—28no—
117C22×C79—46no—
118C22×C79—41no—
119C22×C79—46no—
120C22×C79—46no—
121C22×C79C2×#95112yes—
122C22×C79C22×C22⋊C411yescharacteristic
123C22×C79C22×C22⋊C411yescharacteristic
124C22×C79C22×C4⋊C411yescharacteristic
125C4×C79—48no—
126C4×C79C2×#95112yes—
127C4×C79C22×C4211yescharacteristic
128C4×C79C22×C22⋊C411yescharacteristic
129C4×C79C22×C4⋊C411yescharacteristic
130C4×C79C22×C4⋊C411yescharacteristic
131Dic79—48no—
132#20338—791nomaximal, Sylow
133C2×C79—21no—
134C2×C79—21no—
135C2×C79—21no—
136C2×C79—212no—
137C2×C79C22×#9511yescharacteristic
138C2×#568—791no—
139#3428—791no—
140#3428D7911yescharacteristic
141C2×H(3,ℤ/4)—7912no—
142C79#2033811yescharacteristic, complemented, Sylow
143C22×#41C2×D7911yescharacteristic
144#568—1584no—
145#568—1584no—
146C2×#131—798no—
147C22×M16—796no—
148#520—24no—
149#520—1584no—
150#519—21no—
151#519—1581no—
152#518—23no—
153#518—1583no—
154C4×#41—798no—
155C4×#41Dic7918yescomplemented
156C2×#117—796no—
157C2×#117C2×D7916yes—
158H(3,ℤ/4)—7916no—
159C2×#41Dic15814yes—
160C2×#41C4×D7914yes—
161C2×#41C4×D7914yes—
162C2×#41D31614yes—
163C2×#41C2×Dic7914yes—
164C2×#41C22⋊D7914yes—
165C22×Q8C22⋊D7911yescharacteristic
166C22×D4C22⋊D7913yes—
167C23×C4C22×D7913yes—
168#131—15832no—
169C2×M16—7912no—
170C2×M16—794no—
171C2×M16—15812no—
172C2×M16—15812no—
173C22×C8—7912no—
174C4×Q8—28no—
175C4×Q8—1588no—
176C4×D4—224no—
177C4×D4—15824no—
178#117—26no—
179#117—26no—
180#117—7912no—
181#117—794no—
182#117—1586no—
183#117—1586no—
184#117C2×Dic79112yescomplemented
185#117C22×D7914yes—
186C2×C4⋊C4—26no—
187C2×C4⋊C4—1586no—
188C2×C22⋊C4—26no—
189C2×C22⋊C4—1586no—
190C2×C42—7912no—
191C2×C42C2×Dic79112yescomplemented
192C24C2×C22⋊D7913yes—
193#41C4×Dic79116yes—
194#41(C2×D79)⋊C4116yes—
195#41Dic79⋊C4116yes—
196#41C4⋊Dic79116yes—
197C2×Q8(C2×D79)⋊C414yes—
198C2×Q8C22⋊Dic7914yes—
199C2×Q8Dic79⋊C414yes—
200C2×D4(C2×D79)⋊C4112yes—
201C2×D4C22⋊Dic79112yes—
202C2×D4Dic79⋊C4112yes—
203C22×C4—212no—
204C22×C4—15812no—
205C22×C4C2×C4×D7916yes—
206C22×C4C2×C4×D7916yes—
207C22×C4C22×Dic7916yes—
208C22×C4C2×C22⋊D7913yes—
209C22×C4C2×C22⋊D7916yes—
210C22×C4C2×D31616yes—
211C22×C4C2×Dic15816yes—
212C22×C4C23×D7911yescharacteristic
213M16—15824no—
214M16—1584no—
215M16—1584no—
216C2×C8—798no—
217C2×C8—15824no—
218C4⋊C4—212no—
219C4⋊C4—24no—
220C4⋊C4—15812no—
221C4⋊C4—1584no—
222C22⋊C4—212no—
223C22⋊C4—24no—
224C22⋊C4—15812no—
225C22⋊C4—1584no—
226C42—212no—
227C42—798no—
228C42—15812no—
229C42C22×Dic7918yes—
230C23—83no—
231C23C2×(C2×D79)⋊C416yes—
232C23C2×C22⋊Dic7916yes—
233C23C2×Dic79⋊C416yes—
234C23C22×C22⋊D7911yescharacteristic
235Q8C79⋊#95116yes—
236D4C79⋊#95148yes—
237C2×C4—28no—
238C2×C4—812no—
239C2×C4—63212no—
240C2×C4—1588no—
241C2×C4C2×C4×Dic79112yes—
242C2×C4C2×(C2×D79)⋊C416yes—
243C2×C4C2×(C2×D79)⋊C4112yes—
244C2×C4C2×C22⋊Dic7916yes—
245C2×C4C2×Dic79⋊C416yes—
246C2×C4C2×Dic79⋊C4112yes—
247C2×C4C2×C4⋊Dic79112yes—
248C2×C4C22×C4×D7911yescharacteristic
249C2×C4C22×C4×D7911yescharacteristic
250C2×C4C23×Dic7911yescharacteristic
251C2×C4C22×C22⋊D7911yescharacteristic
252C2×C4C22×D31611yescharacteristic
253C2×C4C22×Dic15811yescharacteristic
254C8—1588no—
255C22—46no—
256C22—46no—
257C22—41no—
258C22—46no—
259C22C2×C79⋊#95112yes—
260C22C22×(C2×D79)⋊C411yescharacteristic
261C22C22×C22⋊Dic7911yescharacteristic
262C22C22×Dic79⋊C411yescharacteristic
263C4—48no—
264C4—3168no—
265C4C2×C79⋊#95112yes—
266C4C22×C4×Dic7911yescharacteristic
267C4C22×(C2×D79)⋊C411yescharacteristic
268C4C22×Dic79⋊C411yescharacteristic
269C4C22×C4⋊Dic7911yescharacteristic
270C2—21no—
271C2—21no—
272C2—21no—
273C2—212no—
274C2C22×C79⋊#9511yescharacteristic
subgroupG/H
centerC4C22×C4×Dic79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC79×#3428C2
socleC2×C79C22×#95
prime radicalC22×#41×C79C22
cosocleC22×C4×C79C24
hypercenter#3428D79
hypocenterC79#20338
LCSG ▷ C4×C79 ▷ C79
UCSC1 ◁ C4 ◁ #3428

Complements

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

NH ≅ G/Ntype
3. C2×#19098319C2semidirect
7. C2×#14579168C4semidirect
12. #41×Dic79C4semidirect
19. C4×#41×C79C4semidirect
24. C2×#11929608C2×C4semidirect
26. C22×C79⋊C8C2×C4semidirect
31. #14579120C2×C4semidirect
35. C2×C4×Dic79C2×C4semidirect
49. #117×C79C2×C4semidirect
53. C2×C42×C79C2×C4semidirect
142. C79#20338semidirect
155. C4×#41Dic79semidirect
184. #117C2×Dic79semidirect
191. C2×C42C2×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×#190993302
#237766032
C2×#190983192
C79×#34282
#2033879