Finite Group Databasebeta

← C2×#23765555 #34442882

Subgroups — C2×#23765555 #34442882

Order 20224.

606 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098964C211yesmaximal, characteristic, complemented
2C2×D8×Dic79C211yesmaximal, characteristic
3#23765555C218yesmaximal, direct product factor
4C2×#19098390C211yesmaximal, characteristic, complemented
5C2×#19098389C211yesmaximal, characteristic, complemented
6C2×Dic79⋊C16C211yesmaximal, characteristic, complemented
7C2×#19098364C211yesmaximal, characteristic
8C2×#357×C79C211yesmaximal, characteristic
9C2×#14579152—21no—
10C2×D4×Dic79—21no—
11C22×C79⋊C16C2211yescharacteristic
12#19098964—22no—
13#19098964C2214yescomplemented
14D8×Dic79—22no—
15D8×Dic79C2214yes—
16C2×#14579095C2211yescharacteristic
17C2×#14579095C2211yescharacteristic
18C2×#14579092—21no—
19C2×#14579082—21no—
20C2×C8×Dic79C2211yescharacteristic
21#19098390C2214yescomplemented
22#19098389C2214yescomplemented
23Dic79⋊C16C2214yescomplemented
24#19098364C2214yes—
25C22×D8×C79C2211yescharacteristic
26C22×C16×C79C2211yescharacteristic
27C2×#107×C79C2211yescharacteristic
28#357×C79C2214yes—
29C23×Dic79—41no—
30C22×C79⋊C8D411yescharacteristic
31#14579152—24no—
32#14579152—42no—
33D4×Dic79—24no—
34D4×Dic79—42no—
35C2×C4⋊Dic79—21no—
36C2×C4⋊Dic79—21no—
37C2×C4⋊Dic79—41no—
38C2×Dic79⋊C4—41no—
39C2×C22⋊Dic79—41no—
40C2×C4×Dic79D411yescharacteristic
41C2×C79⋊C16—22no—
42C2×C79⋊C16C2312yes—
43#14579095—21no—
44#14579095—21no—
45#14579095C2312yes—
46#14579095C2312yes—
47#14579092—24no—
48#14579082—24no—
49C8×Dic79D412yes—
50C8×Dic79C2312yes—
51C22×D4×C79—21no—
52C2×D8×C79—21no—
53C2×D8×C79—22no—
54C2×D8×C79Q814yes—
55C2×D8×C79C2312yes—
56C22×C8×C79C2311yescharacteristic
57C2×C4⋊C4×C79—21no—
58C2×C16×C79—22no—
59C2×C16×C79C2312yes—
60#107×C79—21no—
61#107×C79C2312yes—
62C22×Dic79—44no—
63C22×Dic79—41no—
64C22×Dic79—41no—
65C22×Dic79—84no—
66C22×Dic79D811yescharacteristic
67C22×Dic79D811yescharacteristic
68C2×C79⋊C8—22no—
69C2×C79⋊C8C2×D412yes—
70C4⋊Dic79—22no—
71C4⋊Dic79—22no—
72C4⋊Dic79—44no—
73C4⋊Dic79—41no—
74C4⋊Dic79—41no—
75Dic79⋊C4—44no—
76C22⋊Dic79—44no—
77C4×Dic79D812yes—
78C4×Dic79C2×D412yes—
79C79⋊C16—22no—
80C24×C79—41no—
81C2×D4×C79—24no—
82C2×D4×C79—22no—
83C2×D4×C79—41no—
84C2×D4×C79—42no—
85C22×C4×C79—41no—
86C22×C4×C79C2×D411yescharacteristic
87D8×C79—24no—
88D8×C79—22no—
89D8×C79C2×Q814yes—
90C2×C8×C79C2×D411yescharacteristic
91C2×C8×C79C2×Q812yes—
92C2×C8×C79#4112yes—
93C2×C8×C79C2411yescharacteristic
94C4⋊C4×C79—22no—
95C4⋊C4×C79—41no—
96C16×C79—22no—
97C23×C79—42no—
98C23×C79—44no—
99C23×C79—82no—
100C23×C79—82no—
101C23×C79C2×D811yescharacteristic
102D4×C79—24no—
103D4×C79—42no—
104D4×C79—44no—
105C2×C4×C79—42no—
106C2×C4×C79—82no—
107C2×C4×C79C22⋊Q812yes—
108C2×C4×C79C2×D811yescharacteristic
109C2×C4×C79#13712yes—
110C2×C4×C79C22×D411yescharacteristic
111C2×Dic79—22no—
112C2×Dic79—22no—
113C2×Dic79—42no—
114C2×Dic79—42no—
115C2×Dic79—88no—
116C2×Dic79—82no—
117C2×Dic79—82no—
118C2×Dic79C2×D812yes—
119C2×Dic79C2×D812yes—
120C8×C79C22⋊Q812yes—
121C8×C79C22×Q811yescharacteristic
122C8×C79C2×#4111yescharacteristic
123C79⋊C8—22no—
124C22×C79—44no—
125C22×C79—82no—
126C22×C79—82no—
127C22×C79—88no—
128C22×C79#47412yes—
129C22×C79#50812yes—
130C22×C79#50912yes—
131C22×C79C22×D811yescharacteristic
132C4×C79—82no—
133C4×C79#47412yes—
134C4×C79C2×C22⋊Q811yescharacteristic
135C4×C79C2×#13711yescharacteristic
136Dic79—22no—
137Dic79—22no—
138Dic79—82no—
139Dic79—82no—
140C2×#2228—791nomaximal, Sylow
141C2×C79—84no—
142C2×C79#222814yescomplemented
143C2×C79C2×#47411yescharacteristic
144C2×C79C2×#50811yescharacteristic
145C2×C79C2×#50911yescharacteristic
146C2×#499—791no—
147C2×C4×D8—791no—
148#2228—798no—
149C2×#367—791no—
150C2×#366—791no—
151C2×C4⋊C16—791no—
152C2×#357—791no—
153C2×#357D7911yescharacteristic
154C79C2×#222811yescharacteristic, complemented, Sylow
155C22×D8C2×D7911yescharacteristic
156C2×#125—1581no—
157C2×C4×D4—1581no—
158C22×C16—791no—
159C22×C16C2×D7911yescharacteristic
160#499—794no—
161#499—1582no—
162C4×D8—794no—
163C4×D8—1582no—
164C2×#107—791no—
165C2×#107—791no—
166C2×#107C2×D7911yescharacteristic
167C2×#106—1581no—
168C2×#102—1581no—
169C2×C4×C8—791no—
170#367—794no—
171#366—794no—
172C4⋊C16—794no—
173#357—794no—
174#357C2×D7914yes—
175C22×D4—21no—
176C23×C4—3161no—
177C2×D8—21no—
178C2×D8—22no—
179C2×D8Dic15814yes—
180C2×D8C22×D7912yes—
181C22×C8—791no—
182C22×C8C22×D7911yescharacteristic
183#125—3162no—
184#125—1584no—
185C4×D4—3162no—
186C4×D4—1584no—
187C2×C4⋊C4—21no—
188C2×C4⋊C4—3161no—
189C2×C4⋊C4—3161no—
190C2×C4⋊C4—1581no—
191C2×C4⋊C4—1581no—
192C2×C22⋊C4—3161no—
193C2×C42—791no—
194C2×C16—22no—
195C2×C16—792no—
196C2×C16—1582no—
197C2×C16C22×D7912yes—
198#107—21no—
199#107—792no—
200#107—792no—
201#107—1581no—
202#107—1581no—
203#107C22×D7912yes—
204#106—1584no—
205#102—1584no—
206C4×C8—792no—
207C4×C8—792no—
208C24—41no—
209C2×D4—24no—
210C2×D4—22no—
211C2×D4—41no—
212C2×D4—42no—
213C22×C4—41no—
214C22×C4—3161no—
215C22×C4—3161no—
216C22×C4—3164no—
217C22×C4—791no—
218C22×C4—791no—
219C22×C4—6324no—
220C22×C4D4×D7911yescharacteristic
221D8—22no—
222D8—24no—
223D8C2×Dic15814yes—
224C2×C8—792no—
225C2×C8—1582no—
226C2×C8D4×D7911yescharacteristic
227C2×C8C2×Dic15812yes—
228C2×C8#1192962312yes—
229C2×C8C23×D7911yescharacteristic
230C4⋊C4—22no—
231C4⋊C4—41no—
232C4⋊C4—3164no—
233C4⋊C4—3164no—
234C4⋊C4—3161no—
235C4⋊C4—3161no—
236C4⋊C4—1582no—
237C4⋊C4—1582no—
238C22⋊C4—3164no—
239C42—792no—
240C42—792no—
241C16—22no—
242C16—1582no—
243C23—42no—
244C23—44no—
245C23—82no—
246C23—82no—
247C23D8×D7911yescharacteristic
248D4—24no—
249D4—44no—
250D4—42no—
251C2×C4—42no—
252C2×C4—82no—
253C2×C4—3162no—
254C2×C4—3162no—
255C2×C4—792no—
256C2×C4—792no—
257C2×C4—6322no—
258C2×C4—6322no—
259C2×C4—6328no—
260C2×C4—1582no—
261C2×C4—1582no—
262C2×C4#1457913812yes—
263C2×C4D8×D7911yescharacteristic
264C2×C4#1457919012yes—
265C2×C4C2×D4×D7911yescharacteristic
266C8—1582no—
267C8#1457913812yes—
268C8C22×Dic15811yescharacteristic
269C8C2×#1192962311yescharacteristic
270C22—44no—
271C22—82no—
272C22—82no—
273C22—88no—
274C22#1909884112yes—
275C22#1909899212yes—
276C22#1909900012yes—
277C22C2×D8×D7911yescharacteristic
278C4—82no—
279C4—6322no—
280C4—6322no—
281C4—1582no—
282C4—1582no—
283C4#1909884112yes—
284C4C2×#1457913811yescharacteristic
285C4C2×#1457919011yescharacteristic
286C2—84no—
287C2#2376555514yesdirect product factor
288C2C2×#1909884111yescharacteristic
289C2C2×#1909899211yescharacteristic
290C2C2×#1909900011yescharacteristic
subgroupG/H
centerC23D8×D79
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#357×C79C2
socleC23×C79C2×D8
prime radicalC22×D8×C79C22
hypercenterC2×#357D79
hypocenterC79C2×#2228
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#357

Complements

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

NH ≅ G/Ntype
1. C2×#19098964C2semidirect
3. #23765555C2direct (N × H)
4. C2×#19098390C2semidirect
5. C2×#19098389C2semidirect
6. C2×Dic79⋊C16C2semidirect
13. #19098964C22semidirect
21. #19098390C22semidirect
22. #19098389C22semidirect
23. Dic79⋊C16C22semidirect
142. C2×C79#2228semidirect
154. C79C2×#2228semidirect
287. C2#23765555direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989642
C2×D8×Dic792
#237655552
C2×#190983902
C2×#190983892
C2×Dic79⋊C162
C2×#190983642
C2×#357×C792
C2×#222879