Finite Group Databasebeta

← C2×#23764889 #34317307

Subgroups — C2×#23764889 #34317307

Order 20224.

1054 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic79⋊C8C211yesmaximal, characteristic
2C2×#19098459C212yesmaximal
3#23764889C218yesmaximal, direct product factor
4C2×#19098326C211yesmaximal, characteristic
5C2×#19098325C212yesmaximal
6C22×#107×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2211yescharacteristic
8C22×C4⋊Dic79C2212yes—
9C22×Dic79⋊C4—22no—
10C22×C4×Dic79C2211yescharacteristic
11C2×Dic79⋊C8—24no—
12C2×Dic79⋊C8C2214yes—
13#19098459—24no—
14#19098459C2218yes—
15C2×C79⋊#95—22no—
16#19098326C2214yes—
17#19098325C2218yes—
18C23×C8×C79C2211yescharacteristic
19C22×C4⋊C4×C79C2212yes—
20C2×#107×C79—24no—
21C2×#107×C79C2214yes—
22C23×Dic79—22no—
23C23×Dic79D411yescharacteristic
24C23×Dic79D411yescharacteristic
25C22×C79⋊C8—22no—
26C22×C79⋊C8—24no—
27C22×C79⋊C8C2312yes—
28C2×C4⋊Dic79—22no—
29C2×C4⋊Dic79—24no—
30C2×C4⋊Dic79Q818yes—
31C2×C4⋊Dic79C2314yes—
32C2×Dic79⋊C4—28no—
33C2×Dic79⋊C4—48no—
34C2×C4×Dic79—22no—
35C2×C4×Dic79—22no—
36C2×C4×Dic79D412yes—
37C2×C4×Dic79C2312yes—
38Dic79⋊C8—28no—
39C79⋊#95—28no—
40C23×C4×C79—22no—
41C23×C4×C79C2311yescharacteristic
42C22×C8×C79—24no—
43C22×C8×C79D414yes—
44C22×C8×C79C2312yes—
45C2×C4⋊C4×C79—24no—
46C2×C4⋊C4×C79—24no—
47C2×C4⋊C4×C79—22no—
48C2×C4⋊C4×C79C2314yes—
49#107×C79—28no—
50C22×Dic79—22no—
51C22×Dic79—22no—
52C22×Dic79—28no—
53C22×Dic79—22no—
54C22×Dic79—24no—
55C22×Dic79—24no—
56C22×Dic79—44no—
57C22×Dic79—44no—
58C22×Dic79D814yes—
59C22×Dic79C2×D412yes—
60C22×Dic79C2×D412yes—
61C2×C79⋊C8—22no—
62C2×C79⋊C8—24no—
63C2×C79⋊C8—44no—
64C4⋊Dic79—28no—
65C4⋊Dic79—24no—
66C4⋊Dic79C2×Q818yes—
67Dic79⋊C4—416no—
68C4×Dic79—24no—
69C4×Dic79—22no—
70C4×Dic79—22no—
71C24×C79C2×D411yescharacteristic
72C22×C4×C79—24no—
73C22×C4×C79—44no—
74C22×C4×C79—44no—
75C22×C4×C79—44no—
76C22×C4×C79C2×D411yescharacteristic
77C22×C4×C79C2×D412yes—
78C22×C4×C79C2×Q814yes—
79C22×C4×C79#4112yes—
80C22×C4×C79#4114yes—
81C22×C4×C79C2411yescharacteristic
82C2×C8×C79—28no—
83C2×C8×C79—24no—
84C2×C8×C79C2×D414yes—
85C4⋊C4×C79—24no—
86C4⋊C4×C79—24no—
87C4⋊C4×C79—44no—
88C23×C79#12112yes—
89C23×C79C22⋊Q814yes—
90C23×C79C2×D812yes—
91C23×C79#13512yes—
92C23×C79#13714yes—
93C23×C79C22×D411yescharacteristic
94C2×C4×C79—44no—
95C2×C4×C79—44no—
96C2×C4×C79—44no—
97C2×C4×C79—88no—
98C2×C4×C79#12112yes—
99C2×C4×C79C22⋊Q814yes—
100C2×C4×C79#12314yes—
101C2×C4×C79#12518yes—
102C2×C4×C79C4⋊Q814yes—
103C2×C4×C79C22×D411yescharacteristic
104C2×C4×C79C22×Q812yes—
105C2×C4×C79C2×#4111yescharacteristic
106C2×C4×C79C2×#4112yes—
107C2×Dic79—22no—
108C2×Dic79—22no—
109C2×Dic79—28no—
110C2×Dic79—22no—
111C2×Dic79—28no—
112C2×Dic79—24no—
113C2×Dic79—44no—
114C2×Dic79—44no—
115C2×Dic79—44no—
116C2×Dic79—416no—
117C2×Dic79C2×D814yes—
118C8×C79—24no—
119C79⋊C8—42no—
120C22×C79#39814yes—
121C22×C79#46614yes—
122C22×C79#47014yes—
123C22×C79#47418yes—
124C22×C79#47918yes—
125C22×C79C2×#12111yescharacteristic
126C22×C79C2×C22⋊Q812yes—
127C22×C79C22×D811yescharacteristic
128C22×C79C2×#13511yescharacteristic
129C22×C79C2×#13712yes—
130C4×C79—84no—
131C4×C79#39814yes—
132C4×C79C2×#12311yescharacteristic
133C4×C79C2×#12512yes—
134C4×C79C2×C4⋊Q811yescharacteristic
135Dic79—24no—
136Dic79—42no—
137Dic79—48no—
138C2×#2086—791nomaximal, Sylow
139C2×C79#208618yescomplemented
140C2×C79C2×#39811yescharacteristic
141C2×C79C2×#46611yescharacteristic
142C2×C79C2×#47011yescharacteristic
143C2×C79C2×#47412yes—
144C2×C79C2×#47912yes—
145C22×#107D7911yescharacteristic
146C22×C4⋊C8—791no—
147C2×#389—792no—
148#2086—798no—
149C2×#340—791no—
150C2×#340—792no—
151C79C2×#208611yescharacteristic, complemented, Sylow
152C23×C8—791no—
153C23×C8C2×D7911yescharacteristic
154C22×C4⋊C4—792no—
155C22×C4⋊C4—1582no—
156C22×C4⋊C4C2×D7912yes—
157C22×C42—791no—
158C2×#107—24no—
159C2×#107C2×D7914yes—
160C2×C4⋊C8—794no—
161C2×C4⋊C8—1584no—
162#389—798no—
163#389—1584no—
164C2×#95—1582no—
165#340—794no—
166#340—798no—
167C23×C4—22no—
168C23×C4—791no—
169C23×C4—791no—
170C23×C4—1582no—
171C23×C4C22×D7911yescharacteristic
172C22×C8—24no—
173C22×C8—792no—
174C22×C8—1582no—
175C22×C8—1584no—
176C22×C8C22⋊D7914yes—
177C22×C8C22×D7912yes—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—3168no—
182C2×C4⋊C4—798no—
183C2×C4⋊C4—794no—
184C2×C4⋊C4—1588no—
185C2×C4⋊C4—1582no—
186C2×C4⋊C4—1584no—
187C2×C4⋊C4C22×D7914yes—
188C2×C42—792no—
189C2×C42—792no—
190C2×C42—1582no—
191C2×C42—1582no—
192#107—28no—
193C4⋊C8—1588no—
194#95—1588no—
195C24D4×D7911yescharacteristic
196C22×C4—24no—
197C22×C4—44no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—3164no—
201C22×C4—3164no—
202C22×C4—794no—
203C22×C4—792no—
204C22×C4—792no—
205C22×C4—1582no—
206C22×C4—1588no—
207C22×C4—1584no—
208C22×C4—1584no—
209C22×C4—1582no—
210C22×C4—1582no—
211C22×C4D4×D7911yescharacteristic
212C22×C4C2×C22⋊D7912yes—
213C22×C4Q8×D7914yes—
214C22×C4#1192962312yes—
215C22×C4#1192962414yes—
216C22×C4C23×D7911yescharacteristic
217C2×C8—24no—
218C2×C8—28no—
219C2×C8—3164no—
220C2×C8—1584no—
221C2×C8—1582no—
222C2×C8C2×C22⋊D7914yes—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—44no—
226C4⋊C4—31616no—
227C4⋊C4—798no—
228C4⋊C4—1584no—
229C4⋊C4—1588no—
230C42—1582no—
231C42—1584no—
232C42—1582no—
233C23#1457913212yes—
234C23#1457913914yes—
235C23D8×D7912yes—
236C23#1457918012yes—
237C23#1457919314yes—
238C23C2×D4×D7911yescharacteristic
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—88no—
243C2×C4—3164no—
244C2×C4—3164no—
245C2×C4—31616no—
246C2×C4—3164no—
247C2×C4—794no—
248C2×C4—1582no—
249C2×C4—1588no—
250C2×C4—1584no—
251C2×C4—1588no—
252C2×C4—1582no—
253C2×C4—1582no—
254C2×C4#1457913212yes—
255C2×C4#1457913914yes—
256C2×C4#1457914414yes—
257C2×C4#1457915118yes—
258C2×C4#1457915914yes—
259C2×C4C22×C22⋊D7911yescharacteristic
260C2×C4C2×Q8×D7912yes—
261C2×C4C2×#1192962311yescharacteristic
262C2×C4C2×#1192962412yes—
263C8—24no—
264C8—3162no—
265C22#1909849414yes—
266C22#1909879614yes—
267C22#1909881814yes—
268C22#1909884218yes—
269C22#1909886918yes—
270C22C2×#1457913211yescharacteristic
271C22C2×#1457913912yes—
272C22C2×D8×D7911yescharacteristic
273C22C2×#1457918011yescharacteristic
274C22C2×#1457919312yes—
275C4—84no—
276C4—3162no—
277C4—3168no—
278C4—1584no—
279C4#1909849414yes—
280C4C2×#1457914411yescharacteristic
281C4C2×#1457915112yes—
282C4C2×#1457915911yescharacteristic
283C2#2376488918yesdirect product factor
284C2C2×#1909849411yescharacteristic
285C2C2×#1909879611yescharacteristic
286C2C2×#1909881811yescharacteristic
287C2C2×#1909884212yes—
288C2C2×#1909886912yes—
subgroupG/H
centerC24D4×D79
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC22×#107×C79C2
socle, prime radicalC24×C79C2×D4
hypercenterC22×#107D79
hypocenterC79C2×#2086
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#107

Complements

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

NH ≅ G/Ntype
3. #23764889C2direct (N × H)
139. C2×C79#2086semidirect
151. C79C2×#2086semidirect
283. C2#23764889direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic79⋊C82
C2×#190984592
#237648892
C2×#190983262
C2×#190983252
C22×#107×C792
C2×#208679