Finite Group Databasebeta

← C2×#24918808 #36277218

Subgroups — C2×#24918808 #36277218

Order 21248.

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×#19128258C212yesmaximal
2#24918808C2116yesmaximal, direct product factor
3C2×#19127997C214yesmaximal, complemented
4C2×#19127942C214yesmaximal
5C2×#19127912C214yesmaximal, complemented
6C22×C4⋊C8×C83C211yesmaximal, characteristic
7C22×Dic332C2214yes—
8#19128258—28no—
9#19128258C22116yes—
10C2×#14581792C2212yes—
11C2×#14581792C2212yes—
12C2×#14581784—22no—
13C2×#14581771—22no—
14C2×#14581771C2214yes—
15C2×C4×Dic166—22no—
16C2×C4×Dic166C2214yes—
17C2×#14581751—22no—
18#19127997C22132yescomplemented
19#19127942C22132yes—
20#19127912C22132yescomplemented
21C2×#14581726C2214yes—
22C2×#14581717C2218yes—
23C23×C8×C83C2212yes—
24C22×C42×C83C2211yescharacteristic
25C2×C4⋊C8×C83C2218yes—
26C2×C4⋊C8×C83C2214yes—
27C22×Dic166—22no—
28C22×Dic166C2314yes—
29C2×Dic332—48no—
30C2×Dic332C23116yes—
31#14581792—24no—
32#14581792—24no—
33#14581792C2318yes—
34#14581792C2318yes—
35#14581784—216no—
36#14581771—216no—
37#14581771—28no—
38#14581771C23116yes—
39C4×Dic166—216no—
40C4×Dic166—28no—
41C4×Dic166C23116yes—
42#14581751—216no—
43C2×C4⋊Dic83—22no—
44C2×C4⋊Dic83—22no—
45C2×C4⋊Dic83—22no—
46C2×C4⋊Dic83C2314yes—
47C2×Dic83⋊C4—24no—
48C2×Dic83⋊C4—24no—
49C2×C22⋊Dic83—24no—
50C2×C4×Dic83—24no—
51#14581726C23116yes—
52#14581717C23132yes—
53C23×C4×C83D411yescharacteristic
54C23×C4×C83D411yescharacteristic
55C23×C4×C83C2311yescharacteristic
56C22×C8×C83—44no—
57C22×C8×C83C2314yes—
58C22×C8×C83C2318yes—
59C2×C42×C83D412yes—
60C2×C42×C83D414yes—
61C2×C42×C83C2312yes—
62C2×C42×C83C2314yes—
63C4⋊C8×C83C23116yes—
64C2×Dic166—28no—
65C2×Dic166—28no—
66C2×Dic166—24no—
67C2×Dic166—28no—
68C2×Dic166—48no—
69C2×Dic166C2418yes—
70C22×Dic83—24no—
71C22×Dic83—24no—
72Dic332—416no—
73C4⋊Dic83—24no—
74C4⋊Dic83—28no—
75C4⋊Dic83—28no—
76C4⋊Dic83—28no—
77C4⋊Dic83C2418yes—
78Dic83⋊C4—216no—
79Dic83⋊C4—216no—
80C22⋊Dic83—216no—
81C4×Dic83—216no—
82C24×C83C2×D411yescharacteristic
83C22×C4×C83—22no—
84C22×C4×C83—22no—
85C22×C4×C83—42no—
86C22×C4×C83Q1618yescomplemented
87C22×C4×C83C2×D412yes—
88C22×C4×C83C2×D412yes—
89C22×C4×C83C2×D411yescharacteristic
90C22×C4×C83C2×D414yes—
91C22×C4×C83C2×D412yes—
92C22×C4×C83C2×D414yes—
93C22×C4×C83C2412yes—
94C22×C4×C83C2411yescharacteristic
95C2×C8×C83—28no—
96C2×C8×C83—48no—
97C2×C8×C83C2418yes—
98C42×C83C2×D418yes—
99C42×C83C2×D414yes—
100C42×C83C2414yes—
101C23×C83—22no—
102C23×C83—22no—
103C23×C83C2×Q1614yes—
104C23×C83C22×D412yes—
105C23×C83C22×D411yescharacteristic
106C2×C4×C83—22no—
107C2×C4×C83—24no—
108C2×C4×C83—24no—
109C2×C4×C83—22no—
110C2×C4×C83—22no—
111C2×C4×C83—44no—
112C2×C4×C83C2×Q1618yes—
113C2×C4×C83C2×Q16116yescomplemented
114C2×C4×C83C22×D412yes—
115C2×C4×C83C22×D414yes—
116C2×C4×C83C22×D411yescharacteristic
117C2×C4×C83C22×D414yes—
118C2×C4×C83H(5,𝔽2)12yes—
119C2×C4×C832−1+412yes—
120C2×C4×C83C2511yescharacteristic
121C2×Dic83—28no—
122C2×Dic83—28no—
123C2×Dic83—48no—
124C2×Dic83—48no—
125Dic166—28no—
126Dic166—28no—
127Dic166—416no—
128Dic166—48no—
129C8×C83—28no—
130C22×C83—22no—
131C22×C83—28no—
132C22×C83—22no—
133C22×C83#53712yes—
134C22×C83C22×Q1614yes—
135C22×C83C22×Q1612yes—
136C22×C83#57512yes—
137C22×C83C23×D411yescharacteristic
138C4×C83—22no—
139C4×C83—24no—
140C4×C83#53712yes—
141C4×C83C22×Q1618yes—
142C4×C83C2×H(5,𝔽2)11yescharacteristic
143C4×C83C2×2−1+411yescharacteristic
144Dic83—48no—
145Dic83—48no—
146C2×#3249—831nomaximal, Sylow
147C2×C83—24no—
148C2×C83#324914yescomplemented
149C2×C83C2×#53711yescharacteristic
150C2×C83C23×Q1611yescharacteristic
151C2×C83C2×#57511yescharacteristic
152C2×#533—832no—
153#3249—8316no—
154C2×#477—834no—
155C2×#467—834no—
156C2×#462—834no—
157C22×C4⋊C8D8311yescharacteristic
158C83C2×#324911yescharacteristic, complemented, Sylow
159C22×Q16—834no—
160C23×C8C2×D8312yes—
161#533—8316no—
162#533—1668no—
163C2×C4⋊Q8—832no—
164C2×C4⋊Q8—832no—
165C2×#125—1662no—
166C2×C22⋊Q8—834no—
167C2×C22⋊Q8—1662no—
168C2×C4×Q8—834no—
169C2×C4×Q8—1662no—
170C2×#117—1662no—
171C22×C42C2×D8311yescharacteristic
172#477—8332no—
173#467—8332no—
174#462—8332no—
175C2×#107—834no—
176C2×C4⋊C8C2×D8314yes—
177C2×C4⋊C8C2×D8318yes—
178C2×#103—838no—
179C22×Q8—834no—
180C22×Q8—1662no—
181C23×C4D33211yescharacteristic
182C23×C4D33211yescharacteristic
183C23×C4C22×D8311yescharacteristic
184C2×Q16—3328no—
185C2×Q16—8316no—
186C22×C8—44no—
187C22×C8C22×D8314yes—
188C22×C8C22×D8318yes—
189C4⋊Q8—838no—
190C4⋊Q8—838no—
191C4⋊Q8—1664no—
192C4⋊Q8—1664no—
193#125—16616no—
194C22⋊Q8—8316no—
195C22⋊Q8—1668no—
196C22⋊Q8—16616no—
197C4×Q8—8316no—
198C4×Q8—1668no—
199C4×Q8—16616no—
200#117—16616no—
201C2×C4⋊C4—834no—
202C2×C4⋊C4—1662no—
203C2×C4⋊C4—1662no—
204C2×C4⋊C4—1664no—
205C2×C4⋊C4—1664no—
206C2×C4⋊C4—1662no—
207C2×C22⋊C4—1664no—
208C2×C42—1664no—
209C2×C42D33212yes—
210C2×C42D33214yes—
211C2×C42C22×D8312yes—
212C2×C42C22×D8314yes—
213#107—8316no—
214C4⋊C8C22×D83116yes—
215#103—8332no—
216C24C2×D33211yescharacteristic
217C2×Q8—3328no—
218C2×Q8—838no—
219C2×Q8—1668no—
220C2×Q8—1668no—
221C2×Q8—1668no—
222C2×Q8—1664no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—42no—
226C22×C4—1664no—
227C22×C4—1664no—
228C22×C4Dic33218yescomplemented
229C22×C4C2×D33212yes—
230C22×C4C2×D33211yescharacteristic
231C22×C4C2×D33212yes—
232C22×C4C2×D33214yes—
233C22×C4C2×D33212yes—
234C22×C4C2×D33214yes—
235C22×C4C23×D8312yes—
236C22×C4C23×D8311yescharacteristic
237Q16—33216no—
238C2×C8—28no—
239C2×C8—48no—
240C2×C8C23×D8318yes—
241C4⋊C4—838no—
242C4⋊C4—1664no—
243C4⋊C4—1668no—
244C4⋊C4—1668no—
245C4⋊C4—16616no—
246C4⋊C4—16616no—
247C4⋊C4—1668no—
248C22⋊C4—16616no—
249C42—16616no—
250C42C2×D33218yes—
251C42C2×D33214yes—
252C42C23×D8314yes—
253C23—22no—
254C23—22no—
255C23C2×Dic33214yes—
256C23C22×D33212yes—
257C23C22×D33211yescharacteristic
258Q8—33216no—
259Q8—3328no—
260Q8—1668no—
261Q8—1668no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—44no—
268C2×C4—3328no—
269C2×C4—3328no—
270C2×C4—1668no—
271C2×C4—1668no—
272C2×C4C2×Dic33218yes—
273C2×C4C2×Dic332116yescomplemented
274C2×C4C22×D33212yes—
275C2×C4C22×D33214yes—
276C2×C4C22×D33214yes—
277C2×C4C22×D33211yescharacteristic
278C2×C4#1458183712yes—
279C2×C4#1458184012yes—
280C2×C4C24×D8311yescharacteristic
281C8—28no—
282C22—28no—
283C22—22no—
284C22—22no—
285C22#1912828212yes—
286C22C22×Dic33214yes—
287C22C22×Dic33212yes—
288C22#1912850112yes—
289C22C23×D33211yescharacteristic
290C4—24no—
291C4—22no—
292C4—3328no—
293C4—3328no—
294C4#1912828212yes—
295C4C22×Dic33218yes—
296C4C2×#1458183711yescharacteristic
297C4C2×#1458184011yescharacteristic
298C2—24no—
299C2#2491880814yesdirect product factor
300C2C2×#1912828211yescharacteristic
301C2C23×Dic33211yescharacteristic
302C2C2×#1912850111yescharacteristic
subgroupG/H
centerC23C22×D332
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC22×C4⋊C8×C83C2
socleC23×C83C22×D4
prime radicalC24×C83C2×D4
hypercenterC22×C4⋊C8D83
hypocenterC83C2×#3249
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #24918808C2direct (N × H)
3. C2×#19127997C2semidirect
5. C2×#19127912C2semidirect
18. #19127997C22semidirect
20. #19127912C22semidirect
86. C22×C4×C83Q16semidirect
113. C2×C4×C83C2×Q16semidirect
148. C2×C83#3249semidirect
158. C83C2×#3249semidirect
228. C22×C4Dic332semidirect
273. C2×C4C2×Dic332semidirect
299. C2#24918808direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191282582
#249188082
C2×#191279972
C2×#191279422
C2×#191279122
C22×C4⋊C8×C832
C2×#324983