Finite Group Databasebeta

← C2×#23774143 #35158239

Subgroups — C2×#23774143 #35158239

Order 20224.

1954 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099118C212yesmaximal
2#23774143C2116yesmaximal, direct product factor
3C2×#19098961C211yesmaximal, characteristic, complemented
4C2×#19098913C212yesmaximal, complemented
5C2×#19098818C214yesmaximal
6C2×#19098670C214yesmaximal, complemented
7C2×C4×#11929607C211yesmaximal, characteristic
8C2×#494×C79C211yesmaximal, characteristic, complemented
9C22×#11929607C2212yes—
10#19099118—28no—
11#19099118C22116yes—
12C2×#14579161C2212yes—
13C2×#14579152—22no—
14C2×#14579141—22no—
15C2×#14579137C2214yes—
16C2×Q8×Dic79C2214yes—
17C2×#14579126—22no—
18C2×#14579119—22no—
19C2×C42×D79C2211yescharacteristic
20#19098961C2218yescomplemented
21#19098913C22116yescomplemented
22#19098818C22132yes—
23#19098670C22132yescomplemented
24C2×#14579093C2214yes—
25C2×#14579085C2218yes—
26C4×#11929607C2218yes—
27C2×#14579071C2212yes—
28C2×C4×C79⋊C8C2211yescharacteristic
29C22×Q16×C79C2214yes—
30C2×C4⋊Q8×C79C2212yes—
31#494×C79C2218yescomplemented
32C2×C4×C8×C79C2211yescharacteristic
33C22×Dic158—22no—
34C22×C4×D79D412yes—
35C22×C4×D79C2311yescharacteristic
36C2×#11929607—28no—
37C2×#11929607C2318yes—
38C22×C79⋊C8C2312yes—
39#14579161—24no—
40#14579161C2318yes—
41#14579152—216no—
42#14579141—216no—
43#14579137—28no—
44#14579137C23116yes—
45Q8×Dic79—28no—
46Q8×Dic79C23116yes—
47#14579126—216no—
48#14579119—216no—
49C2×C4⋊Dic79—22no—
50C2×C4⋊Dic79—24no—
51C2×C4⋊Dic79C2314yes—
52C2×Dic79⋊C4—24no—
53C2×(C2×D79)⋊C4—24no—
54C2×C4×Dic79—24no—
55C2×C4×Dic79D412yes—
56C2×C4×Dic79C2311yescharacteristic
57C42×D79D414yes—
58C42×D79C2314yes—
59#14579093C23116yes—
60#14579085C23132yes—
61#14579071C2318yes—
62C4×C79⋊C8C2314yes—
63C22×Q8×C79C2314yes—
64C2×Q16×C79—216no—
65C2×Q16×C79C23116yes—
66C22×C8×C79C2312yes—
67C4⋊Q8×C79—24no—
68C4⋊Q8×C79C2318yes—
69C2×C4⋊C4×C79—22no—
70C2×C4⋊C4×C79—22no—
71C2×C42×C79C2311yescharacteristic
72C4×C8×C79C2314yes—
73C23×D79C2×D411yescharacteristic
74C2×Dic158—28no—
75C2×Dic158—48no—
76C22×Dic79—24no—
77C22×Dic79C2×D412yes—
78C22×Dic79C2×D411yescharacteristic
79C2×C4×D79—28no—
80C2×C4×D79—24no—
81C2×C4×D79C2×D412yes—
82C2×C4×D79C2×D418yes—
83C2×C4×D79C2412yes—
84#11929607—216no—
85C2×C79⋊C8—24no—
86C2×C79⋊C8C2414yes—
87C4⋊Dic79—216no—
88C4⋊Dic79—28no—
89C4⋊Dic79—24no—
90C4⋊Dic79C2418yes—
91Dic79⋊C4—216no—
92(C2×D79)⋊C4—216no—
93C4×Dic79—216no—
94C4×Dic79C2×D412yes—
95C4×Dic79C2×D418yes—
96C4×Dic79C2412yes—
97C2×Q8×C79—24no—
98C2×Q8×C79—216no—
99C2×Q8×C79C2418yes—
100C22×C4×C79—24no—
101C22×C4×C79C2×D412yes—
102C22×C4×C79C2411yescharacteristic
103Q16×C79—232no—
104C2×C8×C79#4118yes—
105C2×C8×C79C2414yes—
106C4⋊C4×C79—28no—
107C4⋊C4×C79—28no—
108C42×C79C2×D412yes—
109C42×C79C2412yes—
110C23×C79C22×D411yescharacteristic
111C22×D79—22no—
112C22×D79—24no—
113C22×D79C22×D412yes—
114Q8×C79—216no—
115Q8×C79—48no—
116C2×C4×C79—28no—
117C2×C4×C79—48no—
118C2×C4×C79#13718yes—
119C2×C4×C79C22×D411yescharacteristic
120C2×C4×C79C22×D414yes—
121C2×C4×C79C2×#4114yes—
122C2×C4×C79C2511yescharacteristic
123C2×Dic79—22no—
124C2×Dic79—24no—
125C2×Dic79—28no—
126C2×Dic79—48no—
127C2×Dic79C22×D414yes—
128C2×Dic79C22×D412yes—
129C4×D79—24no—
130C4×D79—216no—
131C4×D79—24no—
132Dic158—416no—
133C8×C79C2×#4118yes—
134C79⋊C8—24no—
135C22×C79#53212yes—
136C22×C79C2×#13714yes—
137C22×C79C23×D411yescharacteristic
138C2×D79—22no—
139C2×D79—24no—
140C2×D79—44no—
141C4×C79—48no—
142C4×C79#53212yes—
143C4×C79C2×#13718yes—
144C4×C79C22×#4112yes—
145Dic79—22no—
146Dic79—24no—
147Dic79—48no—
148C2×#3185—791nomaximal, Sylow
149C2×C79#318514yescomplemented
150C2×C79C2×#53211yescharacteristic
151C2×C79C22×#13712yes—
152D79—42no—
153C2×#533—792no—
154#3185—7916no—
155C2×#498—791no—
156C2×#494D7911yescharacteristic, complemented
157C2×#487—792no—
158C2×#470—794no—
159C2×#441—794no—
160C2×C4×M16—791no—
161C79C2×#318511yescharacteristic, complemented, Sylow
162C22×Q16C2×D7914yes—
163C22×M16—792no—
164#533—7916no—
165#533—1588no—
166C2×C4⋊Q8—792no—
167C2×C4⋊Q8C2×D7912yes—
168C2×#125—1582no—
169C2×C22⋊Q8—794no—
170C2×C22⋊Q8—1582no—
171C2×C4×Q8—794no—
172C2×C4×Q8—1582no—
173C2×#117—1582no—
174C22×C42—791no—
175#498—798no—
176#494C2×D7918yescomplemented
177#487—7916no—
178#470—7932no—
179#441—7932no—
180C2×#106—794no—
181C2×#103—798no—
182C4×M16—798no—
183C2×#97—792no—
184C2×C4×C8—791no—
185C2×C4×C8C2×D7911yescharacteristic
186C22×Q8—1582no—
187C22×Q8C22×D7914yes—
188C23×C4—792no—
189C23×C4—791no—
190C2×Q16—216no—
191C2×Q16C22×D79116yes—
192C2×M16—798no—
193C2×M16—1588no—
194C22×C8—792no—
195C22×C8C22×D7912yes—
196C4⋊Q8—24no—
197C4⋊Q8—798no—
198C4⋊Q8—1584no—
199C4⋊Q8C22×D7918yes—
200#125—15816no—
201C22⋊Q8—7916no—
202C22⋊Q8—15816no—
203C22⋊Q8—1588no—
204C4×Q8—7916no—
205C4×Q8—15816no—
206C4×Q8—1588no—
207#117—15816no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—794no—
211C2×C4⋊C4—1584no—
212C2×C4⋊C4—1584no—
213C2×C4⋊C4—1582no—
214C2×C22⋊C4—1584no—
215C2×C42—792no—
216C2×C42—791no—
217C2×C42—794no—
218C2×C42—794no—
219C2×C42—1584no—
220C2×C42C22×D7911yescharacteristic
221#106—7916no—
222#103—7932no—
223#97—798no—
224C4×C8—794no—
225C4×C8C22×D7914yes—
226C24—791no—
227C2×Q8—24no—
228C2×Q8—216no—
229C2×Q8—3168no—
230C2×Q8—1588no—
231C2×Q8C23×D7918yes—
232C22×C4—24no—
233C22×C4—792no—
234C22×C4—791no—
235C22×C4—792no—
236C22×C4—798no—
237C22×C4—792no—
238C22×C4—1584no—
239C22×C4—1584no—
240C22×C4—1588no—
241C22×C4D4×D7912yes—
242C22×C4C23×D7911yescharacteristic
243Q16—232no—
244M16—15816no—
245C2×C8—794no—
246C2×C8—1584no—
247C2×C8#1192962318yes—
248C2×C8C23×D7914yes—
249C4⋊C4—28no—
250C4⋊C4—28no—
251C4⋊C4—798no—
252C4⋊C4—15816no—
253C4⋊C4—15816no—
254C4⋊C4—1584no—
255C4⋊C4—1588no—
256C22⋊C4—15816no—
257C42—792no—
258C42—792no—
259C42—798no—
260C42—15816no—
261C42D4×D7912yes—
262C42C23×D7912yes—
263C23—792no—
264C23—1584no—
265C23—1582no—
266C23C2×D4×D7911yescharacteristic
267Q8—216no—
268Q8—48no—
269Q8—31616no—
270C2×C4—28no—
271C2×C4—48no—
272C2×C4—3168no—
273C2×C4—794no—
274C2×C4—792no—
275C2×C4—1588no—
276C2×C4—1584no—
277C2×C4—1582no—
278C2×C4—15816no—
279C2×C4—1584no—
280C2×C4—1584no—
281C2×C4#1457919318yes—
282C2×C4C2×D4×D7914yes—
283C2×C4C2×D4×D7911yescharacteristic
284C2×C4C2×#1192962314yes—
285C2×C4C24×D7911yescharacteristic
286C8—1584no—
287C8C2×#1192962318yes—
288C22—3164no—
289C22—1584no—
290C22—1582no—
291C22#1909911112yes—
292C22C2×#1457919314yes—
293C22C22×D4×D7911yescharacteristic
294C4—48no—
295C4—3168no—
296C4—1584no—
297C4—1582no—
298C4#1909911112yes—
299C4C2×#1457919318yes—
300C4C22×#1192962312yes—
301C2—3162no—
302C2#2377414314yesdirect product factor
303C2C2×#1909911111yescharacteristic
304C2C22×#1457919312yes—
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#494×C79C2
socleC23×C79C22×D4
prime radicalC23×D79C2×D4
hypercenterC2×#494D79
hypocenterC79C2×#3185
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
2. #23774143C2direct (N × H)
3. C2×#19098961C2semidirect
4. C2×#19098913C2semidirect
6. C2×#19098670C2semidirect
8. C2×#494×C79C2semidirect
20. #19098961C22semidirect
21. #19098913C22semidirect
23. #19098670C22semidirect
31. #494×C79C22semidirect
149. C2×C79#3185semidirect
156. C2×#494D79semidirect
161. C79C2×#3185semidirect
176. #494C2×D79semidirect
302. C2#23774143direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991182
#237741432
C2×#190989612
C2×#190989132
C2×#190988182
C2×#190986702
C2×C4×#119296072
C2×#494×C792
C2×#318579