Finite Group Databasebeta

← C2×#26026227 #36721537

Subgroups — C2×#26026227 #36721537

Order 22784.

1854 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
1#26026227C2116yesmaximal, direct product factor
2C2×#19151540C214yesmaximal
3C2×#19151532C214yesmaximal
4C2×#19151496C212yesmaximal
5C2×#19151496C212yesmaximal
6C2×#19151468C211yesmaximal, characteristic
7C2×#19151464C211yesmaximal, characteristic
8C2×#376×C89C211yesmaximal, characteristic
9C22×C4⋊Dic89C2212yes—
10C22×C4⋊Dic89C2212yes—
11C22×C4⋊Dic89C2214yes—
12C22×#13083553C2214yes—
13C22×#13083553C2214yes—
14#19151540C22132yes—
15#19151532C22132yes—
16#19151496C22116yes—
17#19151496C22116yes—
18#19151468C2218yes—
19#19151464C2218yes—
20C2×#15667919C2214yes—
21C2×#15667919C2214yes—
22C2×#15667919C2214yes—
23C22×C42×C89C2211yescharacteristic
24C22×C42×C89C2211yescharacteristic
25C22×C42×C89C2211yescharacteristic
26#376×C89C2218yes—
27C2×#95×C89C2212yes—
28C2×#95×C89C2212yes—
29C23×Dic89C2314yes—
30C23×Dic89C2314yes—
31C2×C4⋊Dic89—28no—
32C2×C4⋊Dic89—28no—
33C2×C4⋊Dic89—48no—
34C2×C4⋊Dic89C2318yes—
35C2×C4⋊Dic89C2318yes—
36C2×C4⋊Dic89C23116yes—
37C2×#13083553—48no—
38C2×#13083553—48no—
39C2×#13083553C23116yes—
40C2×#13083553C23116yes—
41#15667919C23116yes—
42#15667919C23116yes—
43#15667919C23116yes—
44C23×C4×C89C2311yescharacteristic
45C23×C4×C89C2312yes—
46C23×C4×C89C2311yescharacteristic
47C23×C4×C89C2312yes—
48C23×C4×C89C2311yescharacteristic
49C2×C42×C89—24no—
50C2×C42×C89—24no—
51C2×C42×C89Q818yes—
52C2×C42×C89C2314yes—
53C2×C42×C89C2314yes—
54C2×C42×C89C2314yes—
55#95×C89C2318yes—
56#95×C89C2318yes—
57C22×Dic89—28no—
58C22×Dic89—28no—
59C22×Dic89—28no—
60C22×Dic89—28no—
61C22×Dic89—28no—
62C22×Dic89—28no—
63C22×Dic89C2418yes—
64C22×Dic89C2418yes—
65C4⋊Dic89—216no—
66C4⋊Dic89—216no—
67C4⋊Dic89—416no—
68#13083553—416no—
69#13083553—416no—
70C24×C89C2411yescharacteristic
71C22×C4×C89—24no—
72C22×C4×C89—24no—
73C22×C4×C89—22no—
74C22×C4×C89—22no—
75C22×C4×C89—24no—
76C22×C4×C89—24no—
77C22×C4×C89—24no—
78C22×C4×C89—24no—
79C22×C4×C89—24no—
80C22×C4×C89C2×Q818yes—
81C22×C4×C89C2×Q814yes—
82C22×C4×C89#4114yes—
83C22×C4×C89#4114yes—
84C22×C4×C89C2412yes—
85C22×C4×C89C2414yes—
86C22×C4×C89C2412yes—
87C22×C4×C89C2414yes—
88C22×C4×C89C2412yes—
89C42×C89—28no—
90C42×C89—28no—
91C42×C89C2×Q8116yes—
92C23×C89C22×Q812yes—
93C23×C89C2×#4112yes—
94C23×C89C2×#4112yes—
95C23×C89H(5,𝔽2)14yes—
96C23×C892−1+414yes—
97C23×C89C2511yescharacteristic
98C2×C4×C89—216no—
99C2×C4×C89—24no—
100C2×C4×C89—24no—
101C2×C4×C89—22no—
102C2×C4×C89—22no—
103C2×C4×C89—24no—
104C2×C4×C89—24no—
105C2×C4×C89—24no—
106C2×C4×C89—24no—
107C2×C4×C89—24no—
108C2×C4×C89—44no—
109C2×C4×C89—44no—
110C2×C4×C89—48no—
111C2×C4×C89#125116yes—
112C2×C4×C89C22×Q818yes—
113C2×C4×C89C22×Q814yes—
114C2×C4×C89C2×#4114yes—
115C2×C4×C89C2×#4114yes—
116C2×Dic89—28no—
117C2×Dic89—28no—
118C2×Dic89—28no—
119C2×Dic89—28no—
120C2×Dic89—28no—
121C2×Dic89—28no—
122C2×Dic89—416no—
123C2×Dic89—416no—
124C22×C89C2×#12514yes—
125C22×C89#54014yes—
126C22×C89#54114yes—
127C22×C89#54218yes—
128C22×C89#54418yes—
129C22×C89C23×Q811yescharacteristic
130C22×C89C22×#4111yescharacteristic
131C22×C89C22×#4111yescharacteristic
132C22×C89C2×H(5,𝔽2)12yes—
133C22×C89C2×2−1+412yes—
134C4×C89—28no—
135C4×C89—42no—
136C4×C89—42no—
137C4×C89—44no—
138C4×C89C2×#12518yes—
139Dic89—48no—
140Dic89—48no—
141C2×#2647—891nomaximal, Sylow
142C2×C89#264718yescomplemented
143C2×C89C22×#12511yescharacteristic
144C2×C89C2×#54011yescharacteristic
145C2×C89C2×#54111yescharacteristic
146C2×C89C2×#54212yes—
147C2×C89C2×#54412yes—
148#2647—8916no—
149C2×#400—894no—
150C2×#398—894no—
151C2×#389—892no—
152C2×#389—892no—
153C2×#384—891no—
154C2×#382—891no—
155C2×#376D8911yescharacteristic
156C89C2×#264711yescharacteristic, complemented, Sylow
157C22×C4⋊C4—894no—
158C22×C4⋊C4—894no—
159C22×C4⋊C4—894no—
160C22×C4⋊C4—892no—
161C22×C4⋊C4—892no—
162C22×C42C2×D8911yescharacteristic
163C22×C42C2×D8911yescharacteristic
164C22×C42C2×D8911yescharacteristic
165#400—8932no—
166#398—8932no—
167#389—8916no—
168#389—8916no—
169#384—898no—
170#382—898no—
171#376C2×D8918yes—
172C2×#95—894no—
173C2×#95—894no—
174C2×#95—894no—
175C2×#95C2×D8912yes—
176C2×#95C2×D8912yes—
177C23×C4—894no—
178C23×C4—894no—
179C23×C4C22×D8911yescharacteristic
180C23×C4C22×D8912yes—
181C23×C4C22×D8911yescharacteristic
182C23×C4C22×D8912yes—
183C23×C4C22×D8911yescharacteristic
184C2×C4⋊C4—8916no—
185C2×C4⋊C4—8916no—
186C2×C4⋊C4—8916no—
187C2×C4⋊C4—898no—
188C2×C4⋊C4—898no—
189C2×C4⋊C4—3568no—
190C2×C4⋊C4—3568no—
191C2×C4⋊C4—3568no—
192C2×C4⋊C4—1788no—
193C2×C4⋊C4—1788no—
194C2×C42—24no—
195C2×C42—24no—
196C2×C42Dic17818yes—
197C2×C42C22×D8914yes—
198C2×C42C22×D8914yes—
199C2×C42C22×D8914yes—
200#95—8916no—
201#95—8916no—
202#95—8916no—
203#95C22×D8918yes—
204#95C22×D8918yes—
205C24C23×D8911yescharacteristic
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—898no—
216C22×C4—898no—
217C22×C4—1788no—
218C22×C4—1788no—
219C22×C4—1788no—
220C22×C4—1788no—
221C22×C4—1788no—
222C22×C4—1788no—
223C22×C4C2×Dic17818yes—
224C22×C4C2×Dic17814yes—
225C22×C4#1308357414yes—
226C22×C4#1308357414yes—
227C22×C4C23×D8912yes—
228C22×C4C23×D8914yes—
229C22×C4C23×D8912yes—
230C22×C4C23×D8914yes—
231C22×C4C23×D8912yes—
232C4⋊C4—35616no—
233C4⋊C4—35616no—
234C4⋊C4—35616no—
235C4⋊C4—17816no—
236C4⋊C4—17816no—
237C42—28no—
238C42—28no—
239C42C2×Dic178116yes—
240C23C22×Dic17812yes—
241C23C2×#1308357412yes—
242C23C2×#1308357412yes—
243C23#1566805814yes—
244C23#1566805914yes—
245C23C24×D8911yescharacteristic
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—216no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—44no—
257C2×C4—44no—
258C2×C4—48no—
259C2×C4—35616no—
260C2×C4—35616no—
261C2×C4—1788no—
262C2×C4—1788no—
263C2×C4—1788no—
264C2×C4—1788no—
265C2×C4—1788no—
266C2×C4—1788no—
267C2×C4#15668004116yes—
268C2×C4C22×Dic17818yes—
269C2×C4C22×Dic17814yes—
270C2×C4C2×#1308357414yes—
271C2×C4C2×#1308357414yes—
272C22C2×#1566800414yes—
273C22#1915220314yes—
274C22#1915221014yes—
275C22#1915221918yes—
276C22#1915222618yes—
277C22C23×Dic17811yescharacteristic
278C22C22×#1308357411yescharacteristic
279C22C22×#1308357411yescharacteristic
280C22C2×#1566805812yes—
281C22C2×#1566805912yes—
282C4—28no—
283C4—42no—
284C4—42no—
285C4—44no—
286C4—3568no—
287C4—3568no—
288C4C2×#1566800418yes—
289C2#2602622718yesdirect product factor
290C2C22×#1566800411yescharacteristic
291C2C2×#1915220311yescharacteristic
292C2C2×#1915221011yescharacteristic
293C2C2×#1915221912yes—
294C2C2×#1915222612yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#376×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#376D89
hypocenterC89C2×#2647
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
1. #26026227C2direct (N × H)
142. C2×C89#2647semidirect
156. C89C2×#2647semidirect
289. C2#26026227direct (N × H)

Maximal subgroups

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

subgroupindex
#260262272
C2×#191515402
C2×#191515322
C2×#191514962
C2×#191514682
C2×#191514642
C2×#376×C892
C2×#264789