Finite Group Databasebeta

← C2×#23774145 #35158241

Subgroups — C2×#23774145 #35158241

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×#19099120C212yesmaximal
2#23774145C2116yesmaximal, direct product factor
3C2×#19098961C211yesmaximal, characteristic, complemented
4C2×#19098943C211yesmaximal, characteristic, complemented
5C2×#19098914C212yesmaximal, complemented
6C2×#19098821C214yesmaximal
7C2×#19098671C214yesmaximal, complemented
8C2×C4×M16×C79C211yesmaximal, characteristic
9C22×Dic316C2214yes—
10#19099120—28no—
11#19099120C22116yes—
12C2×#14579161C2212yes—
13C2×#14579161C2212yes—
14C2×#14579153—22no—
15C2×#14579140—22no—
16C2×#14579140C2214yes—
17C2×C4×Dic158—22no—
18C2×C4×Dic158C2214yes—
19C2×#14579120—22no—
20#19098961C2218yescomplemented
21#19098943C2218yescomplemented
22#19098914C22116yescomplemented
23#19098821C22132yes—
24#19098671C22132yescomplemented
25C2×#14579093C2214yes—
26C2×#14579086C2218yes—
27C22×M16×C79C2212yes—
28C22×C42×C79C2211yescharacteristic
29C4×M16×C79C2218yes—
30C2×#97×C79C2212yes—
31C2×C4×C8×C79C2211yescharacteristic
32C2×C4×C8×C79C2211yescharacteristic
33C22×Dic158—22no—
34C22×Dic158C2314yes—
35C2×Dic316—216no—
36C2×Dic316C23116yes—
37#14579161—24no—
38#14579161—24no—
39#14579161C2318yes—
40#14579161C2318yes—
41#14579153—216no—
42#14579140—216no—
43#14579140—28no—
44#14579140C23116yes—
45C4×Dic158—216no—
46C4×Dic158—28no—
47C4×Dic158C23116yes—
48#14579120—216no—
49C2×C4⋊Dic79—22no—
50C2×C4⋊Dic79—22no—
51C2×C4⋊Dic79—22no—
52C2×C4⋊Dic79C2314yes—
53C2×Dic79⋊C4—24no—
54C2×Dic79⋊C4—24no—
55C2×C22⋊Dic79—24no—
56C2×C4×Dic79—24no—
57#14579093C23116yes—
58#14579086C23132yes—
59C23×C4×C79D412yes—
60C23×C4×C79C2311yescharacteristic
61C2×M16×C79—28no—
62C2×M16×C79C2318yes—
63C22×C8×C79C2312yes—
64C22×C8×C79C2312yes—
65C2×C42×C79D412yes—
66C2×C42×C79D414yes—
67C2×C42×C79C2311yescharacteristic
68C2×C42×C79C2311yescharacteristic
69C2×C42×C79C2314yes—
70#97×C79C2318yes—
71C4×C8×C79C2314yes—
72C4×C8×C79C2314yes—
73C2×Dic158—28no—
74C2×Dic158—24no—
75C2×Dic158—216no—
76C2×Dic158—48no—
77C2×Dic158C2418yes—
78C22×Dic79—24no—
79C22×Dic79—24no—
80Dic316—232no—
81C4⋊Dic79—28no—
82C4⋊Dic79—28no—
83C4⋊Dic79—28no—
84C4⋊Dic79—24no—
85C4⋊Dic79C2418yes—
86Dic79⋊C4—216no—
87Dic79⋊C4—216no—
88C22⋊Dic79—216no—
89C4×Dic79—216no—
90C24×C79C2×D411yescharacteristic
91C22×C4×C79—28no—
92C22×C4×C79—24no—
93C22×C4×C79C2×D411yescharacteristic
94C22×C4×C79C2×D412yes—
95C22×C4×C79C2×D412yes—
96C22×C4×C79C2×D418yes—
97C22×C4×C79C2×D412yes—
98C22×C4×C79C2412yes—
99C22×C4×C79C2411yescharacteristic
100M16×C79—216no—
101C2×C8×C79—24no—
102C2×C8×C79#4118yes—
103C2×C8×C79C2414yes—
104C2×C8×C79C2414yes—
105C42×C79C2×D412yes—
106C42×C79C2×D418yes—
107C42×C79C2×D412yes—
108C42×C79C2412yes—
109C42×C79C2412yes—
110C23×C79—22no—
111C23×C79—24no—
112C23×C79C22×D412yes—
113C23×C79C22×D411yescharacteristic
114C2×C4×C79—22no—
115C2×C4×C79—24no—
116C2×C4×C79—24no—
117C2×C4×C79—216no—
118C2×C4×C79—24no—
119C2×C4×C79#13718yes—
120C2×C4×C79C22×D414yes—
121C2×C4×C79C22×D412yes—
122C2×C4×C79C22×D411yescharacteristic
123C2×C4×C79C22×D414yes—
124C2×C4×C79C2×#4114yes—
125C2×C4×C79C2511yescharacteristic
126C2×Dic79—28no—
127C2×Dic79—28no—
128C2×Dic79—48no—
129C2×Dic79—48no—
130Dic158—216no—
131Dic158—48no—
132Dic158—416no—
133C8×C79—24no—
134C8×C79C2×#4118yes—
135C22×C79—22no—
136C22×C79—24no—
137C22×C79—44no—
138C22×C79#53212yes—
139C22×C79C2×#13714yes—
140C22×C79C23×D411yescharacteristic
141C4×C79—22no—
142C4×C79—24no—
143C4×C79#53212yes—
144C4×C79C2×#13718yes—
145C4×C79C22×#4112yes—
146Dic79—48no—
147Dic79—48no—
148C2×#3185—791nomaximal, Sylow
149C2×C79—42no—
150C2×C79#318514yescomplemented
151C2×C79C2×#53211yescharacteristic
152C2×C79C22×#13712yes—
153C2×#533—792no—
154#3185—7916no—
155C2×#498—791no—
156C2×#494—791no—
157C2×#487—792no—
158C2×#470—794no—
159C2×#441—794no—
160C2×C4×M16D7911yescharacteristic
161C79C2×#318511yescharacteristic, complemented, Sylow
162C22×Q16—794no—
163C22×M16C2×D7912yes—
164#533—7916no—
165#533—1588no—
166C2×C4⋊Q8—792no—
167C2×C4⋊Q8—792no—
168C2×#125—1582no—
169C2×C22⋊Q8—794no—
170C2×C22⋊Q8—1582no—
171C2×C4×Q8—794no—
172C2×C4×Q8—1582no—
173C2×#117—1582no—
174C22×C42C2×D7911yescharacteristic
175#498—798no—
176#494—798no—
177#487—7916no—
178#470—7932no—
179#441—7932no—
180C2×#106—794no—
181C2×#103—798no—
182C4×M16C2×D7918yes—
183C2×#97C2×D7912yes—
184C2×C4×C8C2×D7911yescharacteristic
185C2×C4×C8C2×D7911yescharacteristic
186C22×Q8—794no—
187C22×Q8—1582no—
188C23×C4D31612yes—
189C23×C4C22×D7911yescharacteristic
190C2×Q16—7916no—
191C2×Q16—15816no—
192C2×M16—28no—
193C2×M16C22×D7918yes—
194C22×C8C22×D7912yes—
195C22×C8C22×D7912yes—
196C4⋊Q8—798no—
197C4⋊Q8—798no—
198C4⋊Q8—1584no—
199C4⋊Q8—1584no—
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—794no—
209C2×C4⋊C4—1582no—
210C2×C4⋊C4—1582no—
211C2×C4⋊C4—1584no—
212C2×C4⋊C4—1584no—
213C2×C4⋊C4—1582no—
214C2×C22⋊C4—1584no—
215C2×C42—1584no—
216C2×C42D31612yes—
217C2×C42D31614yes—
218C2×C42C22×D7911yescharacteristic
219C2×C42C22×D7911yescharacteristic
220C2×C42C22×D7914yes—
221#106—7916no—
222#103—7932no—
223#97C22×D7918yes—
224C4×C8C22×D7914yes—
225C4×C8C22×D7914yes—
226C24C2×D31611yescharacteristic
227C2×Q8—3168no—
228C2×Q8—798no—
229C2×Q8—15816no—
230C2×Q8—1588no—
231C2×Q8—1584no—
232C22×C4—24no—
233C22×C4—28no—
234C22×C4—1584no—
235C22×C4—1584no—
236C22×C4C2×D31618yes—
237C22×C4C2×D31612yes—
238C22×C4C2×D31612yes—
239C22×C4C2×D31611yescharacteristic
240C22×C4C2×D31612yes—
241C22×C4C23×D7912yes—
242C22×C4C23×D7911yescharacteristic
243Q16—15832no—
244M16—216no—
245C2×C8—24no—
246C2×C8#1192962418yes—
247C2×C8C23×D7914yes—
248C2×C8C23×D7914yes—
249C4⋊C4—798no—
250C4⋊C4—15816no—
251C4⋊C4—15816no—
252C4⋊C4—1584no—
253C4⋊C4—1588no—
254C4⋊C4—1588no—
255C4⋊C4—1588no—
256C22⋊C4—15816no—
257C42—15816no—
258C42C2×D31612yes—
259C42C2×D31618yes—
260C42C2×D31612yes—
261C42C23×D7912yes—
262C42C23×D7912yes—
263C23—24no—
264C23—22no—
265C23C22×D31612yes—
266C23C22×D31611yescharacteristic
267Q8—31616no—
268Q8—3168no—
269Q8—15816no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—216no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—3168no—
276C2×C4—3168no—
277C2×C4—1588no—
278C2×C4—1588no—
279C2×C4#1457919418yes—
280C2×C4C22×D31614yes—
281C2×C4C22×D31612yes—
282C2×C4C22×D31614yes—
283C2×C4C22×D31611yescharacteristic
284C2×C4C2×#1192962414yes—
285C2×C4C24×D7911yescharacteristic
286C8—24no—
287C8C2×#1192962418yes—
288C22—24no—
289C22—22no—
290C22—44no—
291C22#1909911312yes—
292C22C2×#1457919414yes—
293C22C23×D31611yescharacteristic
294C4—24no—
295C4—22no—
296C4—3168no—
297C4—3168no—
298C4#1909911312yes—
299C4C2×#1457919418yes—
300C4C22×#1192962412yes—
301C2—42no—
302C2#2377414514yesdirect product factor
303C2C2×#1909911311yescharacteristic
304C2C22×#1457919412yes—
subgroupG/H
centerC23C22×D316
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×C4×M16×C79C2
socleC23×C79C22×D4
prime radicalC24×C79C2×D4
hypercenterC2×C4×M16D79
hypocenterC79C2×#3185
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
2. #23774145C2direct (N × H)
3. C2×#19098961C2semidirect
4. C2×#19098943C2semidirect
5. C2×#19098914C2semidirect
7. C2×#19098671C2semidirect
20. #19098961C22semidirect
21. #19098943C22semidirect
22. #19098914C22semidirect
24. #19098671C22semidirect
150. C2×C79#3185semidirect
161. C79C2×#3185semidirect
302. C2#23774145direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991202
#237741452
C2×#190989612
C2×#190989432
C2×#190989142
C2×#190988212
C2×#190986712
C2×C4×M16×C792
C2×#318579