Finite Group Databasebeta

← C2×#26026214 #36721542

Subgroups — C2×#26026214 #36721542

Order 22784.

2222 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26026214C2116yesmaximal, direct product factor
2C2×#19151526C213yesmaximal, complemented
3C2×#19151524C213yesmaximal, complemented
4C2×#19151522C211yesmaximal, characteristic, complemented
5C2×#19151498C213yesmaximal
6C2×#19151493C213yesmaximal, complemented
7C2×#19151443C211yesmaximal, characteristic, complemented
8C2×#396×C89C211yesmaximal, characteristic, complemented
9C23×C22⋊D89C2211yescharacteristic
10C22×#13083553C2213yes—
11C22×#13083553C2213yes—
12C22×C22⋊Dic89C2213yes—
13C22×#13083551C2213yes—
14C22×#13083551C2213yes—
15C22×C4×Dic89C2213yes—
16#19151526C22124yescomplemented
17#19151524C22124yescomplemented
18#19151522C2218yescomplemented
19#19151498C22124yes—
20#19151493C22124yescomplemented
21#19151443C2218yescomplemented
22C2×#15667919C2216yes—
23C2×#15667919C2213yes—
24C22×C4⋊C4×C89C2213yes—
25C22×C22⋊C4×C89C2213yes—
26#396×C89C2218yescomplemented
27C2×#95×C89C2211yescharacteristic
28C24×D89C2311yescharacteristic
29C22×C22⋊D89—212no—
30C22×C22⋊D89C2314yes—
31C23×Dic89C2313yes—
32C23×Dic89C2313yes—
33C23×Dic89C2311yescharacteristic
34C2×#13083553—212no—
35C2×#13083553—46no—
36C2×#13083553C23112yes—
37C2×#13083553C23112yes—
38C2×C22⋊Dic89—46no—
39C2×C22⋊Dic89C23112yes—
40C2×#13083551—46no—
41C2×#13083551—46no—
42C2×#13083551C23112yes—
43C2×#13083551C23112yes—
44C2×C4×Dic89—212no—
45C2×C4×Dic89C23112yes—
46#15667919C23112yes—
47#15667919C23124yes—
48C25×C89C2311yescharacteristic
49C23×C4×C89C2313yes—
50C23×C4×C89C2313yes—
51C2×C4⋊C4×C89—46no—
52C2×C4⋊C4×C89C23112yes—
53C2×C22⋊C4×C89—46no—
54C2×C22⋊C4×C89C23112yes—
55#95×C89C2314yes—
56C23×D89—26no—
57C23×D89—26no—
58C23×D89—22no—
59C23×D89C2412yes—
60C2×C22⋊D89—224no—
61C2×C22⋊D89—416no—
62C22×Dic89—26no—
63C22×Dic89—26no—
64C22×Dic89—26no—
65C22×Dic89—26no—
66C22×Dic89—26no—
67C22×Dic89—26no—
68C22×Dic89#41112yes—
69C22×Dic89C2416yes—
70C22×Dic89C2416yes—
71C22×Dic89C2412yes—
72#13083553—224no—
73#13083553—412no—
74C22⋊Dic89—412no—
75#13083551—412no—
76#13083551—412no—
77C4×Dic89—224no—
78C24×C89—26no—
79C24×C89—26no—
80C24×C89—22no—
81C24×C89C2412yes—
82C24×C89C2411yescharacteristic
83C22×C4×C89—26no—
84C22×C4×C89—26no—
85C22×C4×C89—26no—
86C22×C4×C89—26no—
87C22×C4×C89—26no—
88C22×C4×C89—26no—
89C22×C4×C89C2416yes—
90C22×C4×C89C2416yes—
91C4⋊C4×C89—412no—
92C22⋊C4×C89—412no—
93C23×C89—26no—
94C23×C89—26no—
95C23×C89—22no—
96C23×C89—44no—
97C23×C89—412no—
98C23×C89—412no—
99C23×C89C2×#4116yes—
100C23×C89H(5,𝔽2)16yes—
101C23×C892−1+412yes—
102C23×C89C2511yescharacteristic
103C22×D89—26no—
104C22×D89—26no—
105C22×D89—22no—
106C22×D89—44no—
107C22×D89—412no—
108C22×D89—412no—
109C2×C4×C89—26no—
110C2×C4×C89—26no—
111C2×C4×C89—26no—
112C2×C4×C89—26no—
113C2×C4×C89—26no—
114C2×C4×C89—26no—
115C2×C4×C89—412no—
116C2×C4×C89—412no—
117C22⋊D89—416no—
118C2×Dic89—26no—
119C2×Dic89—26no—
120C2×Dic89—26no—
121C2×Dic89—26no—
122C2×Dic89—26no—
123C2×Dic89—26no—
124C2×Dic89—412no—
125C2×Dic89—412no—
126C2×Dic89#126116yes—
127C2×Dic89C2×#41112yes—
128C22×C89—42no—
129C22×C89—46no—
130C22×C89—46no—
131C22×C89—88no—
132C22×C89C2×#12614yes—
133C22×C89#540112yes—
134C22×C89#542112yes—
135C22×C89C22×#4113yes—
136C22×C89C2×H(5,𝔽2)13yes—
137C22×C89C2×2−1+411yescharacteristic
138C2×D89—42no—
139C2×D89—46no—
140C2×D89—46no—
141C2×D89—88no—
142C4×C89—46no—
143C4×C89—46no—
144Dic89—46no—
145Dic89—46no—
146Dic89C2×#12618yes—
147C2×#2644—891nomaximal, Sylow
148C2×C89—82no—
149C2×C89#264418yescomplemented
150C2×C89C22×#12611yescharacteristic
151C2×C89C2×#54013yes—
152C2×C89C2×#54213yes—
153D89—82no—
154#2644—8916no—
155C2×#397—893no—
156C2×#397—893no—
157C2×#396—891no—
158C2×#396D8911yescharacteristic, complemented
159C2×#390—893no—
160C2×#389—893no—
161C2×#376—891no—
162C89C2×#264411yescharacteristic, complemented, Sylow
163C23×D4—891no—
164C22×C4⋊C4—893no—
165C22×C4⋊C4—893no—
166C22×C4⋊C4C2×D8913yes—
167C22×C22⋊C4—893no—
168C22×C22⋊C4—893no—
169C22×C22⋊C4—893no—
170C22×C22⋊C4C2×D8913yes—
171C22×C42—893no—
172#397—8924no—
173#397—8924no—
174#396—898no—
175#396C2×D8918yescomplemented
176#390—8924no—
177#389—8924no—
178#376—898no—
179C2×#95—893no—
180C2×#95—896no—
181C2×#95C2×D8911yescharacteristic
182C25—891no—
183C25C22×D8911yescharacteristic
184C22×D4—894no—
185C22×D4—17812no—
186C23×C4—891no—
187C23×C4—893no—
188C23×C4—893no—
189C23×C4C22×D8913yes—
190C23×C4C22×D8913yes—
191C2×C4⋊C4—46no—
192C2×C4⋊C4—8912no—
193C2×C4⋊C4—8912no—
194C2×C4⋊C4—3566no—
195C2×C4⋊C4—17812no—
196C2×C4⋊C4C22×D89112yes—
197C2×C22⋊C4—46no—
198C2×C22⋊C4—8912no—
199C2×C22⋊C4—8912no—
200C2×C22⋊C4—8912no—
201C2×C22⋊C4—3566no—
202C2×C22⋊C4—3566no—
203C2×C22⋊C4—3566no—
204C2×C22⋊C4C22×D89112yes—
205C2×C42—8912no—
206C2×C42—17812no—
207#95—8912no—
208#95—8924no—
209#95C22×D8914yes—
210C24—26no—
211C24—26no—
212C24—22no—
213C24—892no—
214C24—1786no—
215C24—1786no—
216C24—1782no—
217C24C23×D8912yes—
218C24C23×D8911yescharacteristic
219C2×D4—35616no—
220C2×D4—17824no—
221C22×C4—26no—
222C22×C4—26no—
223C22×C4—26no—
224C22×C4—26no—
225C22×C4—26no—
226C22×C4—26no—
227C22×C4—8912no—
228C22×C4—892no—
229C22×C4—896no—
230C22×C4—896no—
231C22×C4—1786no—
232C22×C4—1786no—
233C22×C4—1786no—
234C22×C4—1786no—
235C22×C4—1786no—
236C22×C4—1786no—
237C22×C4C23×D8916yes—
238C22×C4C23×D8916yes—
239C4⋊C4—412no—
240C4⋊C4—35612no—
241C4⋊C4—17824no—
242C22⋊C4—412no—
243C22⋊C4—35612no—
244C22⋊C4—35612no—
245C22⋊C4—35612no—
246C42—17824no—
247C23—26no—
248C23—26no—
249C23—22no—
250C23—412no—
251C23—412no—
252C23—44no—
253C23—35612no—
254C23—35612no—
255C23—3564no—
256C23—1786no—
257C23—1786no—
258C23—1782no—
259C23#41×D8916yes—
260C23#1566805716yes—
261C23#1566806012yes—
262C23C24×D8911yescharacteristic
263D4—35616no—
264C2×C4—26no—
265C2×C4—26no—
266C2×C4—26no—
267C2×C4—26no—
268C2×C4—26no—
269C2×C4—26no—
270C2×C4—412no—
271C2×C4—412no—
272C2×C4—8912no—
273C2×C4—8916no—
274C2×C4—35612no—
275C2×C4—35612no—
276C2×C4—1786no—
277C2×C4—1786no—
278C2×C4—1786no—
279C2×C4—1786no—
280C2×C4—1786no—
281C2×C4—1786no—
282C22—42no—
283C22—46no—
284C22—46no—
285C22—88no—
286C22—3562no—
287C22—3566no—
288C22—3566no—
289C22—7128no—
290C22#126×D8914yes—
291C22#19152198112yes—
292C22#19152218112yes—
293C22C2×#41×D8913yes—
294C22C2×#1566805713yes—
295C22C2×#1566806011yescharacteristic
296C4—46no—
297C4—46no—
298C4—898no—
299C4—3566no—
300C4—3566no—
301C2—82no—
302C2—7122no—
303C2#2602621418yesdirect product factor
304C2C2×#126×D8911yescharacteristic
305C2C2×#1915219813yes—
306C2C2×#1915221813yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#396×C89C2
socleC24×C89C24
prime radicalC23×C22⋊D89C22
hypercenterC2×#396D89
hypocenterC89C2×#2644
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#396

Complements

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

NH ≅ G/Ntype
1. #26026214C2direct (N × H)
2. C2×#19151526C2semidirect
3. C2×#19151524C2semidirect
4. C2×#19151522C2semidirect
6. C2×#19151493C2semidirect
7. C2×#19151443C2semidirect
8. C2×#396×C89C2semidirect
16. #19151526C22semidirect
17. #19151524C22semidirect
18. #19151522C22semidirect
20. #19151493C22semidirect
21. #19151443C22semidirect
26. #396×C89C22semidirect
149. C2×C89#2644semidirect
158. C2×#396D89semidirect
162. C89C2×#2644semidirect
175. #396C2×D89semidirect
303. C2#26026214direct (N × H)

Maximal subgroups

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

subgroupindex
#260262142
C2×#191515262
C2×#191515242
C2×#191515222
C2×#191514982
C2×#191514932
C2×#191514432
C2×#396×C892
C2×#264489