Finite Group Databasebeta

← C2×#23774745 #35161083

Subgroups — C2×#23774745 #35161083

Order 20224.

1898 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C212yesmaximal
2#23774745C2116yesmaximal, direct product factor
3C2×#19098859C214yesmaximal, complemented
4C2×#19098804C214yesmaximal
5C2×#19098774C214yesmaximal, complemented
6C22×C4⋊C8×C79C211yesmaximal, characteristic
7C22×Dic316C2214yes—
8#19099120—28no—
9#19099120C22116yes—
10C2×#14579161C2212yes—
11C2×#14579161C2212yes—
12C2×#14579153—22no—
13C2×#14579140—22no—
14C2×#14579140C2214yes—
15C2×C4×Dic158—22no—
16C2×C4×Dic158C2214yes—
17C2×#14579120—22no—
18#19098859C22132yescomplemented
19#19098804C22132yes—
20#19098774C22132yescomplemented
21C2×#14579095C2214yes—
22C2×#14579086C2218yes—
23C23×C8×C79C2212yes—
24C22×C42×C79C2211yescharacteristic
25C2×C4⋊C8×C79C2218yes—
26C2×C4⋊C8×C79C2214yes—
27C22×Dic158—22no—
28C22×Dic158C2314yes—
29C2×Dic316—48no—
30C2×Dic316C23116yes—
31#14579161—24no—
32#14579161—24no—
33#14579161C2318yes—
34#14579161C2318yes—
35#14579153—216no—
36#14579140—216no—
37#14579140—28no—
38#14579140C23116yes—
39C4×Dic158—216no—
40C4×Dic158—28no—
41C4×Dic158C23116yes—
42#14579120—216no—
43C2×C4⋊Dic79—22no—
44C2×C4⋊Dic79—22no—
45C2×C4⋊Dic79—22no—
46C2×C4⋊Dic79C2314yes—
47C2×Dic79⋊C4—24no—
48C2×Dic79⋊C4—24no—
49C2×C22⋊Dic79—24no—
50C2×C4×Dic79—24no—
51#14579095C23116yes—
52#14579086C23132yes—
53C23×C4×C79D411yescharacteristic
54C23×C4×C79D411yescharacteristic
55C23×C4×C79C2311yescharacteristic
56C22×C8×C79—44no—
57C22×C8×C79C2314yes—
58C22×C8×C79C2318yes—
59C2×C42×C79D412yes—
60C2×C42×C79D414yes—
61C2×C42×C79C2312yes—
62C2×C42×C79C2314yes—
63C4⋊C8×C79C23116yes—
64C2×Dic158—28no—
65C2×Dic158—24no—
66C2×Dic158—28no—
67C2×Dic158—28no—
68C2×Dic158—48no—
69C2×Dic158C2418yes—
70C22×Dic79—24no—
71C22×Dic79—24no—
72Dic316—416no—
73C4⋊Dic79—28no—
74C4⋊Dic79—28no—
75C4⋊Dic79—28no—
76C4⋊Dic79—24no—
77C4⋊Dic79C2418yes—
78Dic79⋊C4—216no—
79Dic79⋊C4—216no—
80C22⋊Dic79—216no—
81C4×Dic79—216no—
82C24×C79C2×D411yescharacteristic
83C22×C4×C79—22no—
84C22×C4×C79—22no—
85C22×C4×C79—42no—
86C22×C4×C79Q1618yescomplemented
87C22×C4×C79C2×D412yes—
88C22×C4×C79C2×D411yescharacteristic
89C22×C4×C79C2×D412yes—
90C22×C4×C79C2×D414yes—
91C22×C4×C79C2×D412yes—
92C22×C4×C79C2×D414yes—
93C22×C4×C79C2412yes—
94C22×C4×C79C2411yescharacteristic
95C2×C8×C79—28no—
96C2×C8×C79—48no—
97C2×C8×C79C2418yes—
98C42×C79C2×D418yes—
99C42×C79C2×D414yes—
100C42×C79C2414yes—
101C23×C79—22no—
102C23×C79—22no—
103C23×C79C2×Q1614yes—
104C23×C79C22×D412yes—
105C23×C79C22×D411yescharacteristic
106C2×C4×C79—22no—
107C2×C4×C79—24no—
108C2×C4×C79—24no—
109C2×C4×C79—22no—
110C2×C4×C79—22no—
111C2×C4×C79—44no—
112C2×C4×C79C2×Q1618yes—
113C2×C4×C79C2×Q16116yescomplemented
114C2×C4×C79C22×D412yes—
115C2×C4×C79C22×D414yes—
116C2×C4×C79C22×D411yescharacteristic
117C2×C4×C79C22×D414yes—
118C2×C4×C79H(5,𝔽2)12yes—
119C2×C4×C792−1+412yes—
120C2×C4×C79C2511yescharacteristic
121C2×Dic79—28no—
122C2×Dic79—28no—
123C2×Dic79—48no—
124C2×Dic79—48no—
125Dic158—28no—
126Dic158—28no—
127Dic158—416no—
128Dic158—48no—
129C8×C79—28no—
130C22×C79—22no—
131C22×C79—28no—
132C22×C79—22no—
133C22×C79#53712yes—
134C22×C79C22×Q1614yes—
135C22×C79C22×Q1612yes—
136C22×C79#57512yes—
137C22×C79C23×D411yescharacteristic
138C4×C79—22no—
139C4×C79—24no—
140C4×C79#53712yes—
141C4×C79C22×Q1618yes—
142C4×C79C2×H(5,𝔽2)11yescharacteristic
143C4×C79C2×2−1+411yescharacteristic
144Dic79—48no—
145Dic79—48no—
146C2×#3249—791nomaximal, Sylow
147C2×C79—24no—
148C2×C79#324914yescomplemented
149C2×C79C2×#53711yescharacteristic
150C2×C79C23×Q1611yescharacteristic
151C2×C79C2×#57511yescharacteristic
152C2×#533—792no—
153#3249—7916no—
154C2×#477—794no—
155C2×#467—794no—
156C2×#462—794no—
157C22×C4⋊C8D7911yescharacteristic
158C79C2×#324911yescharacteristic, complemented, Sylow
159C22×Q16—794no—
160C23×C8C2×D7912yes—
161#533—7916no—
162#533—1588no—
163C2×C4⋊Q8—792no—
164C2×C4⋊Q8—792no—
165C2×#125—1582no—
166C2×C22⋊Q8—794no—
167C2×C22⋊Q8—1582no—
168C2×C4×Q8—794no—
169C2×C4×Q8—1582no—
170C2×#117—1582no—
171C22×C42C2×D7911yescharacteristic
172#477—7932no—
173#467—7932no—
174#462—7932no—
175C2×#107—794no—
176C2×C4⋊C8C2×D7914yes—
177C2×C4⋊C8C2×D7918yes—
178C2×#103—798no—
179C22×Q8—794no—
180C22×Q8—1582no—
181C23×C4D31611yescharacteristic
182C23×C4D31611yescharacteristic
183C23×C4C22×D7911yescharacteristic
184C2×Q16—3168no—
185C2×Q16—7916no—
186C22×C8—44no—
187C22×C8C22×D7914yes—
188C22×C8C22×D7918yes—
189C4⋊Q8—798no—
190C4⋊Q8—798no—
191C4⋊Q8—1584no—
192C4⋊Q8—1584no—
193#125—15816no—
194C22⋊Q8—7916no—
195C22⋊Q8—1588no—
196C22⋊Q8—15816no—
197C4×Q8—7916no—
198C4×Q8—1588no—
199C4×Q8—15816no—
200#117—15816no—
201C2×C4⋊C4—794no—
202C2×C4⋊C4—1582no—
203C2×C4⋊C4—1582no—
204C2×C4⋊C4—1584no—
205C2×C4⋊C4—1584no—
206C2×C4⋊C4—1582no—
207C2×C22⋊C4—1584no—
208C2×C42—1584no—
209C2×C42D31612yes—
210C2×C42D31614yes—
211C2×C42C22×D7912yes—
212C2×C42C22×D7914yes—
213#107—7916no—
214C4⋊C8C22×D79116yes—
215#103—7932no—
216C24C2×D31611yescharacteristic
217C2×Q8—3168no—
218C2×Q8—798no—
219C2×Q8—1588no—
220C2×Q8—1588no—
221C2×Q8—1588no—
222C2×Q8—1584no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—42no—
226C22×C4—1584no—
227C22×C4—1584no—
228C22×C4Dic31618yescomplemented
229C22×C4C2×D31612yes—
230C22×C4C2×D31612yes—
231C22×C4C2×D31611yescharacteristic
232C22×C4C2×D31614yes—
233C22×C4C2×D31612yes—
234C22×C4C2×D31614yes—
235C22×C4C23×D7912yes—
236C22×C4C23×D7911yescharacteristic
237Q16—31616no—
238C2×C8—28no—
239C2×C8—48no—
240C2×C8C23×D7918yes—
241C4⋊C4—798no—
242C4⋊C4—15816no—
243C4⋊C4—15816no—
244C4⋊C4—1584no—
245C4⋊C4—1588no—
246C4⋊C4—1588no—
247C4⋊C4—1588no—
248C22⋊C4—15816no—
249C42—15816no—
250C42C2×D31618yes—
251C42C2×D31614yes—
252C42C23×D7914yes—
253C23—22no—
254C23—22no—
255C23C2×Dic31614yes—
256C23C22×D31612yes—
257C23C22×D31611yescharacteristic
258Q8—31616no—
259Q8—3168no—
260Q8—1588no—
261Q8—1588no—
262C2×C4—22no—
263C2×C4—24no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—44no—
268C2×C4—3168no—
269C2×C4—3168no—
270C2×C4—1588no—
271C2×C4—1588no—
272C2×C4C2×Dic31618yes—
273C2×C4C2×Dic316116yescomplemented
274C2×C4C22×D31612yes—
275C2×C4C22×D31614yes—
276C2×C4C22×D31611yescharacteristic
277C2×C4C22×D31614yes—
278C2×C4#1457920612yes—
279C2×C4#1457920912yes—
280C2×C4C24×D7911yescharacteristic
281C8—28no—
282C22—28no—
283C22—22no—
284C22—22no—
285C22#1909914412yes—
286C22C22×Dic31614yes—
287C22C22×Dic31612yes—
288C22#1909936312yes—
289C22C23×D31611yescharacteristic
290C4—24no—
291C4—22no—
292C4—3168no—
293C4—3168no—
294C4#1909914412yes—
295C4C22×Dic31618yes—
296C4C2×#1457920611yescharacteristic
297C4C2×#1457920911yescharacteristic
298C2—24no—
299C2#2377474514yesdirect product factor
300C2C2×#1909914411yescharacteristic
301C2C23×Dic31611yescharacteristic
302C2C2×#1909936311yescharacteristic
subgroupG/H
centerC23C22×D316
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC22×C4⋊C8×C79C2
socleC23×C79C22×D4
prime radicalC24×C79C2×D4
hypercenterC22×C4⋊C8D79
hypocenterC79C2×#3249
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #23774745C2direct (N × H)
3. C2×#19098859C2semidirect
5. C2×#19098774C2semidirect
18. #19098859C22semidirect
20. #19098774C22semidirect
86. C22×C4×C79Q16semidirect
113. C2×C4×C79C2×Q16semidirect
148. C2×C79#3249semidirect
158. C79C2×#3249semidirect
228. C22×C4Dic316semidirect
273. C2×C4C2×Dic316semidirect
299. C2#23774745direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991202
#237747452
C2×#190988592
C2×#190988042
C2×#190987742
C22×C4⋊C8×C792
C2×#324979