Finite Group Databasebeta

← C2×#26026371 #36721606

Subgroups — C2×#26026371 #36721606

Order 22784.

2462 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic
2C22×#15668004C211yesmaximal, characteristic
3#26026371C2116yesmaximal, direct product factor
4C2×#19151530C214yesmaximal
5C2×#19151519C214yesmaximal
6C2×#19151468C212yesmaximal
7C2×#19151464C212yesmaximal
8C2×#376×C89C211yesmaximal, characteristic
9C23×Dic178C2212yes—
10C2×#15668012—28no—
11C2×#15668012C2218yes—
12C2×#15668004—28no—
13C2×#15668004C2218yes—
14C22×C4⋊Dic89C2212yes—
15C22×C4⋊Dic89C2211yescharacteristic
16C22×C4⋊Dic89C2211yescharacteristic
17C22×C4⋊Dic89C2212yes—
18C22×C4⋊Dic89C2218yes—
19C22×#13083553C2212yes—
20C22×#13083553C2212yes—
21#19151530C22132yes—
22#19151519C22132yes—
23#19151468C22116yes—
24#19151464C22116yes—
25C2×#15667919C2218yes—
26C22×C42×C89C2211yescharacteristic
27C22×C42×C89C2212yes—
28#376×C89C2218yes—
29C2×#95×C89C2212yes—
30C2×#95×C89C2212yes—
31C22×Dic178—28no—
32C22×Dic178—48no—
33C22×Dic178C2318yes—
34C23×Dic89C2314yes—
35C23×Dic89C2312yes—
36C23×Dic89C2312yes—
37#15668012—232no—
38#15668004—232no—
39C2×C4⋊Dic89—28no—
40C2×C4⋊Dic89—28no—
41C2×C4⋊Dic89—24no—
42C2×C4⋊Dic89—24no—
43C2×C4⋊Dic89—416no—
44C2×C4⋊Dic89C2318yes—
45C2×C4⋊Dic89C2318yes—
46C2×C4⋊Dic89C2314yes—
47C2×C4⋊Dic89C2314yes—
48C2×C4⋊Dic89C23132yes—
49C2×#13083553—28no—
50C2×#13083553—28no—
51C2×#13083553C2318yes—
52C2×#13083553C2318yes—
53#15667919C23132yes—
54C23×C4×C89C2311yescharacteristic
55C23×C4×C89C2311yescharacteristic
56C23×C4×C89C2314yes—
57C23×C4×C89C2311yescharacteristic
58C2×C42×C89D418yes—
59C2×C42×C89Q8116yescomplemented
60C2×C42×C89C2314yes—
61C2×C42×C89C2318yes—
62#95×C89C2318yes—
63#95×C89C2318yes—
64C2×Dic178—216no—
65C2×Dic178—416no—
66C2×Dic178—432no—
67C22×Dic89—28no—
68C22×Dic89—24no—
69C22×Dic89—24no—
70C22×Dic89—216no—
71C22×Dic89—28no—
72C22×Dic89—28no—
73C22×Dic89C2418yes—
74C22×Dic89C2414yes—
75C22×Dic89C2414yes—
76C4⋊Dic89—28no—
77C4⋊Dic89—28no—
78C4⋊Dic89—216no—
79C4⋊Dic89—216no—
80C4⋊Dic89—432no—
81#13083553—216no—
82#13083553—216no—
83C24×C89C2411yescharacteristic
84C22×C4×C89—24no—
85C22×C4×C89—28no—
86C22×C4×C89—24no—
87C22×C4×C89—28no—
88C22×C4×C89C2×D414yes—
89C22×C4×C89C2×D414yes—
90C22×C4×C89C2×D414yes—
91C22×C4×C89C2×Q8116yes—
92C22×C4×C89C2×Q818yes—
93C22×C4×C89C2412yes—
94C22×C4×C89C2412yes—
95C22×C4×C89C2418yes—
96C22×C4×C89C2412yes—
97C42×C89C2×D4116yes—
98C42×C89C2×Q8132yescomplemented
99C23×C89C22×D412yes—
100C23×C89C22×Q814yes—
101C23×C89H(5,𝔽2)14yes—
102C23×C892−1+414yes—
103C23×C89C2511yescharacteristic
104C2×C4×C89—28no—
105C2×C4×C89—28no—
106C2×C4×C89—232no—
107C2×C4×C89—28no—
108C2×C4×C89—24no—
109C2×C4×C89—24no—
110C2×C4×C89—28no—
111C2×C4×C89C4⋊Q8116yes—
112C2×C4×C89C22×D414yes—
113C2×C4×C89C22×D414yes—
114C2×C4×C89C22×D414yes—
115C2×C4×C89C22×Q8116yes—
116C2×C4×C89C22×Q818yes—
117C2×Dic89—24no—
118C2×Dic89—24no—
119C2×Dic89—28no—
120C2×Dic89—28no—
121C2×Dic89—216no—
122C2×Dic89—28no—
123C2×Dic89—48no—
124C2×Dic89—416no—
125C2×Dic89—48no—
126Dic178—432no—
127C22×C89C2×C4⋊Q814yes—
128C22×C89#53514yes—
129C22×C89#53614yes—
130C22×C89#544116yes—
131C22×C89C23×D411yescharacteristic
132C22×C89C23×Q812yes—
133C22×C89C2×H(5,𝔽2)12yes—
134C22×C89C2×2−1+412yes—
135C4×C89—24no—
136C4×C89—24no—
137C4×C89—216no—
138C4×C89C2×C4⋊Q818yes—
139Dic89—48no—
140Dic89—44no—
141Dic89—44no—
142C2×#2660—891nomaximal, Sylow
143C2×C89#266018yescomplemented
144C2×C89C22×C4⋊Q811yescharacteristic
145C2×C89C2×#53511yescharacteristic
146C2×C89C2×#53611yescharacteristic
147C2×C89C2×#54414yes—
148C22×C4⋊Q8—891no—
149C22×#125—891no—
150#2660—8916no—
151C2×#398—894no—
152C2×#395—894no—
153C2×#384—892no—
154C2×#382—892no—
155C2×#376D8911yescharacteristic
156C89C2×#266011yescharacteristic, complemented, Sylow
157C23×Q8—892no—
158C2×C4⋊Q8—898no—
159C2×C4⋊Q8—1788no—
160C2×#125—898no—
161C2×#125—1788no—
162C22×C4⋊C4—898no—
163C22×C4⋊C4—892no—
164C22×C4⋊C4—892no—
165C22×C4⋊C4—892no—
166C22×C4⋊C4—891no—
167C22×C4⋊C4—891no—
168C22×C4⋊C4—892no—
169C22×C42C2×D8912yes—
170C22×C42C2×D8911yescharacteristic
171#398—8932no—
172#395—8932no—
173#384—8916no—
174#382—8916no—
175#376C2×D8918yes—
176C2×#95—898no—
177C2×#95C2×D8912yes—
178C2×#95C2×D8912yes—
179C22×Q8—898no—
180C22×Q8—3568no—
181C22×Q8—1788no—
182C23×C4—892no—
183C23×C4—894no—
184C23×C4—892no—
185C23×C4C22×D8911yescharacteristic
186C23×C4C22×D8911yescharacteristic
187C23×C4C22×D8914yes—
188C23×C4C22×D8911yescharacteristic
189C4⋊Q8—17832no—
190#125—17832no—
191C2×C4⋊C4—8932no—
192C2×C4⋊C4—894no—
193C2×C4⋊C4—894no—
194C2×C4⋊C4—898no—
195C2×C4⋊C4—898no—
196C2×C4⋊C4—898no—
197C2×C4⋊C4—898no—
198C2×C4⋊C4—35616no—
199C2×C4⋊C4—1788no—
200C2×C4⋊C4—1788no—
201C2×C4⋊C4—1784no—
202C2×C4⋊C4—1784no—
203C2×C4⋊C4—1788no—
204C2×C4⋊C4—1788no—
205C2×C42Dic178116yescomplemented
206C2×C42D35618yes—
207C2×C42C22×D8914yes—
208C2×C42C22×D8918yes—
209#95—8932no—
210#95C22×D8918yes—
211#95C22×D8918yes—
212C24C23×D8911yescharacteristic
213C2×Q8—35632no—
214C2×Q8—35616no—
215C2×Q8—17816no—
216C22×C4—28no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—28no—
220C22×C4—894no—
221C22×C4—898no—
222C22×C4—894no—
223C22×C4—1784no—
224C22×C4—1784no—
225C22×C4—1788no—
226C22×C4—1788no—
227C22×C4—17816no—
228C22×C4—1788no—
229C22×C4C2×D35614yes—
230C22×C4C2×D35614yes—
231C22×C4C2×D35614yes—
232C22×C4C2×Dic178116yes—
233C22×C4C2×Dic17818yes—
234C22×C4C23×D8912yes—
235C22×C4C23×D8912yes—
236C22×C4C23×D8918yes—
237C22×C4C23×D8912yes—
238C4⋊C4—35632no—
239C4⋊C4—17816no—
240C4⋊C4—17816no—
241C4⋊C4—1788no—
242C4⋊C4—1788no—
243C4⋊C4—17816no—
244C4⋊C4—17816no—
245C42C2×D356116yes—
246C42C2×Dic178132yescomplemented
247C23C22×D35612yes—
248C23C22×Dic17814yes—
249C23#1566805814yes—
250C23#1566805914yes—
251C23C24×D8911yescharacteristic
252Q8—35632no—
253C2×C4—28no—
254C2×C4—28no—
255C2×C4—24no—
256C2×C4—28no—
257C2×C4—24no—
258C2×C4—28no—
259C2×C4—232no—
260C2×C4—3568no—
261C2×C4—35616no—
262C2×C4—3568no—
263C2×C4—1784no—
264C2×C4—1784no—
265C2×C4—1788no—
266C2×C4—1788no—
267C2×C4—17816no—
268C2×C4—1788no—
269C2×C4#15668012116yes—
270C2×C4C22×D35614yes—
271C2×C4C22×D35614yes—
272C2×C4C22×D35614yes—
273C2×C4C22×Dic178116yes—
274C2×C4C22×Dic17818yes—
275C22C2×#1566801214yes—
276C22#1915216714yes—
277C22#1915217414yes—
278C22#19152226116yes—
279C22C23×D35611yescharacteristic
280C22C23×Dic17812yes—
281C22C2×#1566805812yes—
282C22C2×#1566805912yes—
283C4—24no—
284C4—24no—
285C4—216no—
286C4—3568no—
287C4—3564no—
288C4—3564no—
289C4C2×#1566801218yes—
290C2#2602637118yesdirect product factor
291C2C22×#1566801211yescharacteristic
292C2C2×#1915216711yescharacteristic
293C2C2×#1915217411yescharacteristic
294C2C2×#1915222614yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#376×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#376D89
hypocenterC89C2×#2660
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
3. #26026371C2direct (N × H)
59. C2×C42×C89Q8semidirect
98. C42×C89C2×Q8semidirect
143. C2×C89#2660semidirect
156. C89C2×#2660semidirect
205. C2×C42Dic178semidirect
246. C42C2×Dic178semidirect
290. C2#26026371direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680122
C22×#156680042
#260263712
C2×#191515302
C2×#191515192
C2×#191514682
C2×#191514642
C2×#376×C892
C2×#266089