Finite Group Databasebeta

← C2×#26022868 #36713040

Subgroups — C2×#26022868 #36713040

Order 22784.

3502 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15667971C211yesmaximal, characteristic
2C23×C4⋊Dic89C211yesmaximal, characteristic
3#26022868C2116yesmaximal, direct product factor
4C2×#19151496C214yesmaximal, complemented
5C2×#19151494C214yesmaximal, complemented
6C2×#19151456C214yesmaximal
7C22×#117×C89C211yesmaximal, characteristic
8C24×Dic89C2212yes—
9C2×#15667971—28no—
10C2×#15667971C2218yes—
11C22×C4⋊Dic89C4116yescomplemented
12C22×C4⋊Dic89C2212yes—
13C22×C4⋊Dic89C2212yes—
14C22×C4⋊Dic89C2212yes—
15C22×C4⋊Dic89C2218yes—
16C22×#13083553C2218yes—
17C22×C22⋊Dic89C2212yes—
18C22×C4×Dic89C2212yes—
19#19151496C22132yescomplemented
20#19151494C22132yescomplemented
21#19151456C22132yes—
22C2×#15667919C2218yes—
23C24×C4×C89C2211yescharacteristic
24C2×#117×C89—28no—
25C2×#117×C89C2218yes—
26C22×C4⋊C4×C89C2212yes—
27C22×C22⋊C4×C89C2212yes—
28C22×C42×C89C2212yes—
29C23×Dic89—48no—
30C23×Dic89C2×C4116yes—
31C23×Dic89C2314yes—
32C23×Dic89C2314yes—
33C23×Dic89C2318yes—
34#15667971—232no—
35C2×C4⋊Dic89—28no—
36C2×C4⋊Dic89C2×C4116yes—
37C2×C4⋊Dic89C2×C4116yes—
38C2×C4⋊Dic89C2×C4164yescomplemented
39C2×C4⋊Dic89C2318yes—
40C2×C4⋊Dic89C2318yes—
41C2×C4⋊Dic89C2318yes—
42C2×#13083553—416no—
43C2×#13083553C23132yes—
44C2×C22⋊Dic89—28no—
45C2×C22⋊Dic89C2318yes—
46C2×C4×Dic89—28no—
47C2×C4×Dic89C2318yes—
48#15667919C23132yes—
49C25×C89C2311yescharacteristic
50C23×C4×C89C2×C418yes—
51C23×C4×C89D418yes—
52C23×C4×C89Q818yes—
53C23×C4×C89C2314yes—
54C23×C4×C89C2311yescharacteristic
55C23×C4×C89C2311yescharacteristic
56C23×C4×C89C2314yes—
57#117×C89—232no—
58C2×C4⋊C4×C89—28no—
59C2×C4⋊C4×C89C2318yes—
60C2×C22⋊C4×C89—28no—
61C2×C22⋊C4×C89C2318yes—
62C2×C42×C89—28no—
63C2×C42×C89C2318yes—
64C22×Dic89—216no—
65C22×Dic89—28no—
66C22×Dic89—28no—
67C22×Dic89—28no—
68C22×Dic89—432no—
69C22×Dic89—416no—
70C22×Dic89C22×C4116yes—
71C22×Dic89C22×C4132yes—
72C22×Dic89C2418yes—
73C22×Dic89C2418yes—
74C4⋊Dic89—216no—
75C4⋊Dic89C22×C4132yes—
76C4⋊Dic89C22×C4132yes—
77#13083553—432no—
78C22⋊Dic89—216no—
79C4×Dic89—216no—
80C24×C89—24no—
81C24×C89—24no—
82C24×C89C22×C414yes—
83C24×C89C2×D414yes—
84C24×C89C2×Q814yes—
85C24×C89C2412yes—
86C24×C89C2411yescharacteristic
87C22×C4×C89—28no—
88C22×C4×C89—28no—
89C22×C4×C89—28no—
90C22×C4×C89C4⋊C4164yescomplemented
91C22×C4×C89C22×C414yes—
92C22×C4×C89C22×C414yes—
93C22×C4×C89C22×C4116yes—
94C22×C4×C89C2×D414yes—
95C22×C4×C89C2×D414yes—
96C22×C4×C89C2×D4116yes—
97C22×C4×C89C2×Q814yes—
98C22×C4×C89C2×Q814yes—
99C22×C4×C89C2×Q8116yes—
100C22×C4×C89C2418yes—
101C22×C4×C89C2412yes—
102C22×C4×C89C2412yes—
103C4⋊C4×C89—216no—
104C22⋊C4×C89—216no—
105C42×C89—216no—
106C23×C89—28no—
107C23×C89—28no—
108C23×C89—216no—
109C23×C89—216no—
110C23×C89—24no—
111C23×C89—24no—
112C23×C89C2×C4⋊C4116yes—
113C23×C89C23×C414yes—
114C23×C89C23×C412yes—
115C23×C89C22×D414yes—
116C23×C89C22×D412yes—
117C23×C89C22×Q814yes—
118C23×C89C22×Q812yes—
119C23×C89H(5,𝔽2)14yes—
120C23×C892−1+414yes—
121C23×C89C2511yescharacteristic
122C2×C4×C89—28no—
123C2×C4×C89—28no—
124C2×C4×C89—28no—
125C2×C4×C89—416no—
126C2×C4×C89C2×C4⋊C4116yes—
127C2×C4×C89C2×C4⋊C4116yes—
128C2×C4×C89C2×C4⋊C4164yescomplemented
129C2×C4×C89C23×C414yes—
130C2×C4×C89C23×C414yes—
131C2×C4×C89C22×D414yes—
132C2×C4×C89C22×D414yes—
133C2×C4×C89C22×Q814yes—
134C2×C4×C89C22×Q814yes—
135C2×Dic89—232no—
136C2×Dic89—216no—
137C2×Dic89—28no—
138C2×Dic89—28no—
139C2×Dic89—28no—
140C2×Dic89—432no—
141C2×Dic89—416no—
142C2×Dic89C23×C4116yes—
143C22×C89—232no—
144C22×C89—24no—
145C22×C89—24no—
146C22×C89—28no—
147C22×C89—28no—
148C22×C89C22×C4⋊C418yes—
149C22×C89C22×C4⋊C414yes—
150C22×C89#51814yes—
151C22×C89#51914yes—
152C22×C89#53718yes—
153C22×C89#54418yes—
154C22×C89C24×C411yescharacteristic
155C22×C89C23×D411yescharacteristic
156C22×C89C23×Q811yescharacteristic
157C22×C89C2×H(5,𝔽2)12yes—
158C22×C89C2×2−1+412yes—
159C4×C89—48no—
160C4×C89C22×C4⋊C418yes—
161C4×C89C22×C4⋊C418yes—
162Dic89—216no—
163Dic89—48no—
164C2×#2316—891nomaximal, Sylow
165C2×C89—28no—
166C2×C89#231618yescomplemented
167C2×C89C23×C4⋊C411yescharacteristic
168C2×C89C2×#51811yescharacteristic
169C2×C89C2×#51911yescharacteristic
170C2×C89C2×#53712yes—
171C2×C89C2×#54412yes—
172C22×#117—891no—
173C22×#117D8911yescharacteristic
174C23×C4⋊C4—891no—
175#2316—8916no—
176C2×#389—894no—
177C2×#389—894no—
178C2×#380—894no—
179C89C2×#231611yescharacteristic, complemented, Sylow
180C24×C4—892no—
181C24×C4C2×D8911yescharacteristic
182C2×#117—28no—
183C2×#117—898no—
184C2×#117—1788no—
185C2×#117C2×D8918yes—
186C22×C4⋊C4—8916no—
187C22×C4⋊C4—898no—
188C22×C4⋊C4—892no—
189C22×C4⋊C4—892no—
190C22×C4⋊C4—898no—
191C22×C4⋊C4—892no—
192C22×C4⋊C4C2×D8912yes—
193C22×C22⋊C4—892no—
194C22×C22⋊C4C2×D8912yes—
195C22×C42—892no—
196C22×C42C2×D8912yes—
197#389—8932no—
198#389—8932no—
199#380—8932no—
200C2×#95—898no—
201C25C22×D8911yescharacteristic
202C23×C4—8916no—
203C23×C4—898no—
204C23×C4—894no—
205C23×C4—894no—
206C23×C4—3568no—
207C23×C4Dic17818yes—
208C23×C4C4×D8918yes—
209C23×C4C22⋊D8918yes—
210C23×C4C22×D8914yes—
211C23×C4C22×D8914yes—
212C23×C4C22×D8911yescharacteristic
213C23×C4C22×D8911yescharacteristic
214#117—232no—
215#117—17832no—
216C2×C4⋊C4—28no—
217C2×C4⋊C4—8916no—
218C2×C4⋊C4—8916no—
219C2×C4⋊C4—8964no—
220C2×C4⋊C4—898no—
221C2×C4⋊C4—898no—
222C2×C4⋊C4—8932no—
223C2×C4⋊C4—898no—
224C2×C4⋊C4—35616no—
225C2×C4⋊C4—1788no—
226C2×C4⋊C4C22×D8918yes—
227C2×C22⋊C4—28no—
228C2×C22⋊C4—898no—
229C2×C22⋊C4—1788no—
230C2×C22⋊C4C22×D8918yes—
231C2×C42—28no—
232C2×C42—898no—
233C2×C42—1788no—
234C2×C42C22×D8918yes—
235#95—8932no—
236C24—24no—
237C24—24no—
238C24C2×C4×D8914yes—
239C24C2×C22⋊D8914yes—
240C24C2×Dic17814yes—
241C24C23×D8912yes—
242C24C23×D8911yescharacteristic
243C22×C4—28no—
244C22×C4—28no—
245C22×C4—28no—
246C22×C4—8932no—
247C22×C4—8916no—
248C22×C4—898no—
249C22×C4—898no—
250C22×C4—35616no—
251C22×C4—35632no—
252C22×C4—1788no—
253C22×C4—1788no—
254C22×C4—1788no—
255C22×C4—17816no—
256C22×C4#13083553164yescomplemented
257C22×C4C2×C4×D8914yes—
258C22×C4C2×C4×D8914yes—
259C22×C4C2×C4×D89116yes—
260C22×C4C2×C22⋊D8914yes—
261C22×C4C2×C22⋊D8914yes—
262C22×C4C2×C22⋊D89116yes—
263C22×C4C2×Dic17814yes—
264C22×C4C2×Dic17814yes—
265C22×C4C2×Dic178116yes—
266C22×C4C23×D8918yes—
267C22×C4C23×D8912yes—
268C22×C4C23×D8912yes—
269C4⋊C4—216no—
270C4⋊C4—8932no—
271C4⋊C4—8932no—
272C4⋊C4—35632no—
273C4⋊C4—17816no—
274C22⋊C4—216no—
275C22⋊C4—17816no—
276C42—216no—
277C42—17816no—
278C23—24no—
279C23—24no—
280C23—216no—
281C23—216no—
282C23—28no—
283C23—28no—
284C23C2×#13083553116yes—
285C23C22×C4×D8914yes—
286C23C22×C4×D8912yes—
287C23C22×C22⋊D8914yes—
288C23C22×C22⋊D8912yes—
289C23C22×Dic17814yes—
290C23C22×Dic17812yes—
291C23#1566805814yes—
292C23#1566805914yes—
293C23C24×D8911yescharacteristic
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—28no—
297C2×C4—416no—
298C2×C4—8916no—
299C2×C4—35616no—
300C2×C4—35632no—
301C2×C4—1788no—
302C2×C4—1788no—
303C2×C4—1788no—
304C2×C4—17816no—
305C2×C4—17832no—
306C2×C4C2×#13083553116yes—
307C2×C4C2×#13083553116yes—
308C2×C4C2×#13083553164yescomplemented
309C2×C4C22×C4×D8914yes—
310C2×C4C22×C4×D8914yes—
311C2×C4C22×C22⋊D8914yes—
312C2×C4C22×C22⋊D8914yes—
313C2×C4C22×Dic17814yes—
314C2×C4C22×Dic17814yes—
315C22—24no—
316C22—24no—
317C22—28no—
318C22—232no—
319C22—28no—
320C22C22×#1308355318yes—
321C22C22×#1308355314yes—
322C22#1915207214yes—
323C22#1915207514yes—
324C22#1915217618yes—
325C22#1915222618yes—
326C22C23×C4×D8911yescharacteristic
327C22C23×C22⋊D8911yescharacteristic
328C22C23×Dic17811yescharacteristic
329C22C2×#1566805812yes—
330C22C2×#1566805912yes—
331C4—48no—
332C4—3568no—
333C4—17816no—
334C4C22×#1308355318yes—
335C4C22×#1308355318yes—
336C2—28no—
337C2#2602286818yesdirect product factor
338C2C23×#1308355311yescharacteristic
339C2C2×#1915207211yescharacteristic
340C2C2×#1915207511yescharacteristic
341C2C2×#1915217612yes—
342C2C2×#1915222612yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC22×#117×C89C2
socleC24×C89C24
prime radicalC25×C89C23
cosocleC23×C89C25
hypercenterC22×#117D89
hypocenterC89C2×#2316
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
3. #26022868C2direct (N × H)
4. C2×#19151496C2semidirect
5. C2×#19151494C2semidirect
11. C22×C4⋊Dic89C4semidirect
19. #19151496C22semidirect
20. #19151494C22semidirect
38. C2×C4⋊Dic89C2×C4semidirect
90. C22×C4×C89C4⋊C4semidirect
128. C2×C4×C89C2×C4⋊C4semidirect
166. C2×C89#2316semidirect
179. C89C2×#2316semidirect
256. C22×C4#13083553semidirect
308. C2×C4C2×#13083553semidirect
337. C2#26022868direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679712
C23×C4⋊Dic892
#260228682
C2×#191514962
C2×#191514942
C2×#191514562
C22×#117×C892
C2×#231689