Finite Group Databasebeta

← #34215443

Subgroups — #34215443

Order 20224.

2142 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098426C212yesmaximal
2C2×#19098423C212yesmaximal
3#23761653C218yesmaximal, complemented
4#23761623C212yesmaximal
5C23×C4⋊C4×C79C211yesmaximal, characteristic
6C22×C4⋊Dic79C2214yes—
7C22×C22⋊Dic79C2214yes—
8#19098426—28no—
9#19098423—28no—
10C2×C79⋊#95C2214yes—
11C2×C79⋊#95C2218yes—
12C2×C79⋊#95C2218yes—
13C24×C4×C79C2211yescharacteristic
14C24×C4×C79C2211yescharacteristic
15C24×C4×C79C2211yescharacteristic
16C22×C4⋊C4×C79—28no—
17C22×C4⋊C4×C79C418yescomplemented
18C22×C4⋊C4×C79C2214yes—
19C23×Dic79C2318yes—
20C2×C4⋊Dic79—28no—
21C2×C4⋊Dic79—48no—
22C2×C22⋊Dic79—28no—
23C2×C22⋊Dic79—28no—
24C2×C22⋊Dic79—28no—
25C79⋊#95—28no—
26C79⋊#95—216no—
27C79⋊#95—48no—
28C25×C79C2311yescharacteristic
29C23×C4×C79—24no—
30C23×C4×C79—24no—
31C23×C4×C79—24no—
32C23×C4×C79—44no—
33C23×C4×C79—44no—
34C23×C4×C79C2×C414yes—
35C23×C4×C79C2×C414yes—
36C23×C4×C79C2×C414yes—
37C23×C4×C79D418yes—
38C23×C4×C79D414yes—
39C23×C4×C79Q814yes—
40C23×C4×C79C2312yes—
41C23×C4×C79C2312yes—
42C23×C4×C79C2312yes—
43C2×C4⋊C4×C79—232no—
44C2×C4⋊C4×C79—28no—
45C2×C4⋊C4×C79—28no—
46C2×C4⋊C4×C79C2×C4116yes—
47C22×Dic79—28no—
48C22×Dic79—28no—
49C22×Dic79—28no—
50C22×Dic79—216no—
51C22×Dic79—216no—
52C4⋊Dic79—416no—
53C22⋊Dic79—416no—
54C24×C79—24no—
55C24×C79—24no—
56C24×C79C22×C412yes—
57C24×C79C2×D414yes—
58C24×C79C2×D412yes—
59C24×C79C2×Q812yes—
60C24×C79#4114yes—
61C24×C79C2411yescharacteristic
62C22×C4×C79—28no—
63C22×C4×C79—28no—
64C22×C4×C79—216no—
65C22×C4×C79—216no—
66C22×C4×C79—24no—
67C22×C4×C79—24no—
68C22×C4×C79—28no—
69C22×C4×C79—28no—
70C22×C4×C79—24no—
71C22×C4×C79—28no—
72C22×C4×C79—48no—
73C22×C4×C79—48no—
74C22×C4×C79—416no—
75C22×C4×C79—416no—
76C22×C4×C79C22⋊C4116yes—
77C22×C4×C79C4⋊C4116yescomplemented
78C22×C4×C79C22×C414yes—
79C22×C4×C79C22×C414yes—
80C22×C4×C79C22×C414yes—
81C22×C4×C79C2×D414yes—
82C22×C4×C79C2×D414yes—
83C22×C4×C79C2×D414yes—
84C22×C4×C79C2×Q814yes—
85C4⋊C4×C79—232no—
86C23×C79—24no—
87C23×C79—24no—
88C23×C79—28no—
89C23×C79—28no—
90C23×C79—28no—
91C23×C79—216no—
92C23×C79—28no—
93C23×C79C2×C22⋊C414yes—
94C23×C79C2×C4⋊C414yes—
95C23×C79#11714yes—
96C23×C79#12118yes—
97C23×C79C22⋊Q818yes—
98C23×C79C23×C411yescharacteristic
99C23×C79C22×D412yes—
100C23×C79C22×D411yescharacteristic
101C23×C79C22×Q811yescharacteristic
102C23×C79C2×#4112yes—
103C23×C79H(5,𝔽2)14yes—
104C23×C792−1+414yes—
105C2×C4×C79—24no—
106C2×C4×C79—24no—
107C2×C4×C79—28no—
108C2×C4×C79—28no—
109C2×C4×C79—28no—
110C2×C4×C79—28no—
111C2×C4×C79—28no—
112C2×C4×C79—232no—
113C2×C4×C79—24no—
114C2×C4×C79—28no—
115C2×C4×C79—416no—
116C2×C4×C79—416no—
117C2×C4×C79—48no—
118C2×C4×C79C2×C22⋊C418yes—
119C2×C4×C79C2×C4⋊C418yes—
120C2×Dic79—48no—
121C2×Dic79—48no—
122C2×Dic79—48no—
123C2×Dic79—416no—
124C2×Dic79—416no—
125C22×C79—24no—
126C22×C79—24no—
127C22×C79—28no—
128C22×C79—28no—
129C22×C79—216no—
130C22×C79—216no—
131C22×C79#38018yes—
132C22×C79C22×C22⋊C411yescharacteristic
133C22×C79C22×C4⋊C411yescharacteristic
134C22×C79C2×#11711yescharacteristic
135C22×C79#51812yes—
136C22×C79#51912yes—
137C22×C79C2×#12112yes—
138C22×C79C2×C22⋊Q812yes—
139C22×C79#53414yes—
140C22×C79#53614yes—
141C22×C79#53714yes—
142C22×C79#53918yes—
143C22×C79#54414yes—
144C4×C79—28no—
145C4×C79—28no—
146C4×C79—44no—
147Dic79—88no—
148#14339—791nomaximal, Sylow
149C2×C79—28no—
150C2×C79C2×#38011yescharacteristic
151C2×C79#230811yescharacteristic
152C2×C79#231011yescharacteristic
153C2×C79#231312yes—
154C2×C79#231612yes—
155C2×C79#261814yes—
156C2×C79#262714yes—
157C23×C4⋊C4D7911yescharacteristic
158C2×#381—792no—
159C2×#380—792no—
160#1441—798no—
161C22⋊#95—792no—
162C79#1433911yescharacteristic, complemented, Sylow
163C24×C4C2×D7911yescharacteristic
164C24×C4C2×D7911yescharacteristic
165C24×C4C2×D7911yescharacteristic
166C22×C4⋊C4—28no—
167C22×C4⋊C4—794no—
168C22×C4⋊C4Dic7918yescomplemented
169C22×C4⋊C4C2×D7914yes—
170C22×C22⋊C4—794no—
171#381—1588no—
172#380—1588no—
173C2×#95—798no—
174C2×#95—794no—
175C2×#95—798no—
176C25C22×D7911yescharacteristic
177C23×C4—24no—
178C23×C4—24no—
179C23×C4—24no—
180C23×C4—44no—
181C23×C4—44no—
182C23×C4—798no—
183C23×C4Dic15814yes—
184C23×C4D31614yes—
185C23×C4C2×Dic7914yes—
186C23×C4C2×Dic7914yes—
187C23×C4C2×Dic7914yes—
188C23×C4C22⋊D7918yes—
189C23×C4C22×D7912yes—
190C23×C4C22×D7912yes—
191C23×C4C22×D7912yes—
192C2×C4⋊C4—232no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—3168no—
196C2×C4⋊C4—1588no—
197C2×C4⋊C4C2×Dic79116yes—
198C2×C22⋊C4—1588no—
199C2×C22⋊C4—1588no—
200C2×C22⋊C4—1588no—
201#95—3168no—
202#95—1588no—
203#95—15816no—
204C24—24no—
205C24—24no—
206C24C22×Dic7912yes—
207C24C2×C22⋊D7914yes—
208C24C2×D31612yes—
209C24C2×Dic15812yes—
210C24#1192962414yes—
211C24C23×D7911yescharacteristic
212C22×C4—24no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—28no—
216C22×C4—216no—
217C22×C4—216no—
218C22×C4—24no—
219C22×C4—28no—
220C22×C4—28no—
221C22×C4—24no—
222C22×C4—416no—
223C22×C4—48no—
224C22×C4—48no—
225C22×C4—416no—
226C22×C4—1588no—
227C22×C4—15816no—
228C22×C4—15816no—
229C22×C4—1588no—
230C22×C4—1588no—
231C22×C4C22⋊Dic79116yes—
232C22×C4C4⋊Dic79116yescomplemented
233C22×C4C22×Dic7914yes—
234C22×C4C22×Dic7914yes—
235C22×C4C22×Dic7914yes—
236C22×C4C2×C22⋊D7914yes—
237C22×C4C2×C22⋊D7914yes—
238C22×C4C2×D31614yes—
239C22×C4C2×Dic15814yes—
240C4⋊C4—232no—
241C4⋊C4—31616no—
242C22⋊C4—31616no—
243C23—28no—
244C23—28no—
245C23—216no—
246C23—28no—
247C23—24no—
248C23—24no—
249C23—28no—
250C23C2×C22⋊Dic7914yes—
251C23C2×C4⋊Dic7914yes—
252C23#1457912014yes—
253C23#1457913518yes—
254C23#1457914018yes—
255C23C23×Dic7911yescharacteristic
256C23C22×C22⋊D7912yes—
257C23C22×D31611yescharacteristic
258C23C22×Dic15811yescharacteristic
259C23C2×#1192962412yes—
260C23#1457920614yes—
261C23#1457920914yes—
262C2×C4—232no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—28no—
266C2×C4—28no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—24no—
271C2×C4—28no—
272C2×C4—416no—
273C2×C4—416no—
274C2×C4—48no—
275C2×C4—3168no—
276C2×C4—31616no—
277C2×C4—31616no—
278C2×C4—3168no—
279C2×C4—3168no—
280C2×C4C2×C22⋊Dic7918yes—
281C2×C4C2×C4⋊Dic7918yes—
282C22—28no—
283C22—216no—
284C22—216no—
285C22—24no—
286C22—24no—
287C22—28no—
288C22#1909842318yes—
289C22C22×C22⋊Dic7911yescharacteristic
290C22C22×C4⋊Dic7911yescharacteristic
291C22C2×#1457912011yescharacteristic
292C22#1909903812yes—
293C22#1909904112yes—
294C22C2×#1457913512yes—
295C22C2×#1457914012yes—
296C22#1909912214yes—
297C22#1909913714yes—
298C22#1909914414yes—
299C22#1909916018yes—
300C22#1909919414yes—
301C4—28no—
302C4—28no—
303C4—44no—
304C4—6328no—
305C2—28no—
306C2C2×#1909842311yescharacteristic
307C2#2376597811yescharacteristic
308C2#2376598611yescharacteristic
309C2#2376600312yes—
310C2#2376601812yes—
311C2#2376914214yes—
312C2#2376921314yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC23×C4⋊C4×C79C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC23×C4⋊C4D79
hypocenterC79#14339
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #23761653C2semidirect
17. C22×C4⋊C4×C79C4semidirect
77. C22×C4×C79C4⋊C4semidirect
162. C79#14339semidirect
168. C22×C4⋊C4Dic79semidirect
232. C22×C4C4⋊Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×#190984262
C2×#190984232
#237616532
#237616232
C23×C4⋊C4×C792
#1433979