Finite Group Databasebeta

← C2×#23774146 #35158242

Subgroups — C2×#23774146 #35158242

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#23774146C2116yesmaximal, direct product factor
3C2×#19098943C211yesmaximal, characteristic, complemented
4C2×#19098915C212yesmaximal, complemented
5C2×#19098822C214yesmaximal
6C2×#19098669C214yesmaximal, complemented
7C2×C4×#11929607C211yesmaximal, characteristic
8C2×#498×C79C211yesmaximal, characteristic, complemented
9C22×Dic316C2214yes—
10C22×#11929607C2212yes—
11#19099118—28no—
12#19099118C22116yes—
13C2×#14579161C2212yes—
14C2×#14579152—22no—
15C2×#14579141C2214yes—
16C2×#14579137—22no—
17C2×Q8×Dic79—22no—
18C2×#14579126C2214yes—
19C2×#14579119—22no—
20C2×C42×D79C2211yescharacteristic
21#19098943C2218yescomplemented
22#19098915C22116yescomplemented
23#19098822C22132yes—
24#19098669C22132yescomplemented
25C2×#14579084C2218yes—
26C4×#11929607C2218yes—
27C2×#14579071C2212yes—
28C2×C4×C79⋊C8C2211yescharacteristic
29C2×C4⋊Q8×C79C2212yes—
30#498×C79C2218yescomplemented
31C2×#106×C79C2214yes—
32C2×C4×C8×C79C2211yescharacteristic
33C22×Dic158C2314yes—
34C22×C4×D79D412yes—
35C22×C4×D79C2311yescharacteristic
36C2×Dic316—216no—
37C2×Dic316C23116yes—
38C2×#11929607—28no—
39C2×#11929607C2318yes—
40C22×C79⋊C8C2312yes—
41#14579161—24no—
42#14579161C2318yes—
43#14579152—216no—
44#14579141—28no—
45#14579141C23116yes—
46#14579137—216no—
47Q8×Dic79—216no—
48#14579126—28no—
49#14579126C23116yes—
50#14579119—216no—
51C2×C4⋊Dic79—22no—
52C2×C4⋊Dic79—22no—
53C2×C4⋊Dic79—24no—
54C2×Dic79⋊C4—24no—
55C2×(C2×D79)⋊C4—24no—
56C2×C4×Dic79—24no—
57C2×C4×Dic79D412yes—
58C2×C4×Dic79C2311yescharacteristic
59C42×D79D414yes—
60C42×D79C2314yes—
61#14579084C23132yes—
62#14579071C2318yes—
63C4×C79⋊C8C2314yes—
64C22×Q8×C79—22no—
65C22×C8×C79C2312yes—
66C4⋊Q8×C79—24no—
67C4⋊Q8×C79C2318yes—
68C2×C4⋊C4×C79—22no—
69C2×C4⋊C4×C79C2314yes—
70C2×C42×C79C2311yescharacteristic
71#106×C79C23116yes—
72C4×C8×C79C2314yes—
73C23×D79C2×D411yescharacteristic
74C2×Dic158—24no—
75C2×Dic158—216no—
76C2×Dic158C2418yes—
77C22×Dic79—24no—
78C22×Dic79C2×D412yes—
79C22×Dic79C2×D411yescharacteristic
80C2×C4×D79—28no—
81C2×C4×D79—24no—
82C2×C4×D79C2×D412yes—
83C2×C4×D79C2×D418yes—
84C2×C4×D79C2412yes—
85Dic316—232no—
86#11929607—216no—
87C2×C79⋊C8—24no—
88C2×C79⋊C8C2414yes—
89C4⋊Dic79—216no—
90C4⋊Dic79—28no—
91C4⋊Dic79—28no—
92Dic79⋊C4—216no—
93(C2×D79)⋊C4—216no—
94C4×Dic79—216no—
95C4×Dic79C2×D412yes—
96C4×Dic79C2×D418yes—
97C4×Dic79C2412yes—
98C2×Q8×C79—28no—
99C2×Q8×C79—48no—
100C22×C4×C79—24no—
101C22×C4×C79C2×D412yes—
102C22×C4×C79C2411yescharacteristic
103C2×C8×C79#4118yes—
104C2×C8×C79C2414yes—
105C4⋊C4×C79—28no—
106C4⋊C4×C79—24no—
107C4⋊C4×C79C2418yes—
108C42×C79C2×D412yes—
109C42×C79C2412yes—
110C23×C79C22×D411yescharacteristic
111C22×D79—22no—
112C22×D79—24no—
113C22×D79C22×D412yes—
114Q8×C79—416no—
115C2×C4×C79—28no—
116C2×C4×C79—48no—
117C2×C4×C79#13718yes—
118C2×C4×C79C22×D411yescharacteristic
119C2×C4×C79C22×D414yes—
120C2×C4×C79C2×#4114yes—
121C2×C4×C79C2511yescharacteristic
122C2×Dic79—22no—
123C2×Dic79—24no—
124C2×Dic79—28no—
125C2×Dic79—48no—
126C2×Dic79C22×D414yes—
127C2×Dic79C22×D412yes—
128C4×D79—24no—
129C4×D79—216no—
130C4×D79—24no—
131Dic158—216no—
132Dic158—48no—
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×#498D7911yescharacteristic, complemented
156C2×#494—791no—
157C2×#487—792no—
158C2×#470—794no—
159C2×#441—794no—
160C2×C4×M16—791no—
161C79C2×#318511yescharacteristic, complemented, Sylow
162C22×Q16—794no—
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#498C2×D7918yescomplemented
176#494—798no—
177#487—7916no—
178#470—7932no—
179#441—7932no—
180C2×#106C2×D7914yes—
181C2×#103—798no—
182C4×M16—798no—
183C2×#97—792no—
184C2×C4×C8—791no—
185C2×C4×C8C2×D7911yescharacteristic
186C22×Q8—22no—
187C22×Q8—794no—
188C23×C4—792no—
189C23×C4—791no—
190C2×Q16—7916no—
191C2×Q16—15816no—
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—1588no—
203C22⋊Q8—15816no—
204C4×Q8—7916no—
205C4×Q8—1588no—
206C4×Q8—15816no—
207#117—15816no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—1584no—
210C2×C4⋊C4—1584no—
211C2×C4⋊C4—1582no—
212C2×C4⋊C4—1582no—
213C2×C4⋊C4C22×D7914yes—
214C2×C22⋊C4—1584no—
215C2×C42—792no—
216C2×C42—791no—
217C2×C42—794no—
218C2×C42—794no—
219C2×C42—1584no—
220C2×C42C22×D7911yescharacteristic
221#106C22×D79116yes—
222#103—7932no—
223#97—798no—
224C4×C8—794no—
225C4×C8C22×D7914yes—
226C24—791no—
227C2×Q8—28no—
228C2×Q8—48no—
229C2×Q8—798no—
230C2×Q8—15816no—
231C2×Q8—1584no—
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—15832no—
244M16—15816no—
245C2×C8—794no—
246C2×C8—1584no—
247C2×C8#1192962518yes—
248C2×C8C23×D7914yes—
249C4⋊C4—28no—
250C4⋊C4—24no—
251C4⋊C4—15816no—
252C4⋊C4—15816no—
253C4⋊C4—1588no—
254C4⋊C4—1588no—
255C4⋊C4C23×D7918yes—
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—416no—
268Q8—3168no—
269Q8—15816no—
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#1457919018yes—
282C2×C4C2×D4×D7914yes—
283C2×C4C2×D4×D7911yescharacteristic
284C2×C4C2×#1192962514yes—
285C2×C4C24×D7911yescharacteristic
286C8—1584no—
287C8C2×#1192962518yes—
288C22—3164no—
289C22—1584no—
290C22—1582no—
291C22#1909911412yes—
292C22C2×#1457919014yes—
293C22C22×D4×D7911yescharacteristic
294C4—48no—
295C4—3168no—
296C4—1584no—
297C4—1582no—
298C4#1909911412yes—
299C4C2×#1457919018yes—
300C4C22×#1192962512yes—
301C2—3162no—
302C2#2377414614yesdirect product factor
303C2C2×#1909911411yescharacteristic
304C2C22×#1457919012yes—
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#498×C79C2
socleC23×C79C22×D4
prime radicalC23×D79C2×D4
hypercenterC2×#498D79
hypocenterC79C2×#3185
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#498

Complements

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

NH ≅ G/Ntype
2. #23774146C2direct (N × H)
3. C2×#19098943C2semidirect
4. C2×#19098915C2semidirect
6. C2×#19098669C2semidirect
8. C2×#498×C79C2semidirect
21. #19098943C22semidirect
22. #19098915C22semidirect
24. #19098669C22semidirect
30. #498×C79C22semidirect
149. C2×C79#3185semidirect
155. C2×#498D79semidirect
161. C79C2×#3185semidirect
175. #498C2×D79semidirect
302. C2#23774146direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991182
#237741462
C2×#190989432
C2×#190989152
C2×#190988222
C2×#190986692
C2×C4×#119296072
C2×#498×C792
C2×#318579