Finite Group Databasebeta

← C2×#26023554 #36720729

Subgroups — C2×#26023554 #36720729

Order 22784.

2294 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26023554C2116yesmaximal, direct product factor
2C2×C89⋊#401C211yesmaximal, characteristic, complemented
3C2×#19151537C213yesmaximal, complemented
4C2×#19151523C213yesmaximal
5C2×C4⋊C4×Dic89C213yesmaximal, complemented
6C2×C22⋊C4×Dic89C213yesmaximal
7C2×#19151443C211yesmaximal, characteristic, complemented
8C2×#396×C89C211yesmaximal, characteristic
9C24×Dic89C2211yescharacteristic
10C22×C4⋊Dic89C2213yes—
11C22×C22⋊Dic89C2213yes—
12C22×C4×Dic89C2213yes—
13C22×C4×Dic89C2213yes—
14C89⋊#401C2218yescomplemented
15#19151537C22124yescomplemented
16#19151523C22124yes—
17C4⋊C4×Dic89C22124yescomplemented
18C22⋊C4×Dic89C22124yes—
19#19151443C2218yescomplemented
20C2×#15667919C2213yes—
21C2×#15667919C2213yes—
22C2×#15667919C2213yes—
23C2×#15667919C2213yes—
24C2×#15667919C2213yes—
25C22×C4⋊C4×C89C2213yes—
26C22×C22⋊C4×C89C2213yes—
27#396×C89C2218yes—
28C2×#95×C89C2211yescharacteristic
29C23×Dic89—212no—
30C23×Dic89C2311yescharacteristic
31C23×Dic89C2314yes—
32C23×Dic89C2313yes—
33C23×Dic89C2313yes—
34C23×Dic89C2311yescharacteristic
35C2×C4⋊Dic89—212no—
36C2×C4⋊Dic89C23112yes—
37C2×C22⋊Dic89—212no—
38C2×C22⋊Dic89C23112yes—
39C2×C4×Dic89—212no—
40C2×C4×Dic89—212no—
41C2×C4×Dic89C23112yes—
42C2×C4×Dic89C23112yes—
43#15667919C23112yes—
44#15667919C23112yes—
45#15667919C23112yes—
46#15667919C23112yes—
47#15667919C23112yes—
48C25×C89C2311yescharacteristic
49C23×C4×C89C2313yes—
50C23×C4×C89C2313yes—
51C2×C4⋊C4×C89—212no—
52C2×C4⋊C4×C89C23112yes—
53C2×C22⋊C4×C89—212no—
54C2×C22⋊C4×C89C23112yes—
55#95×C89C2314yes—
56C22×Dic89—26no—
57C22×Dic89—26no—
58C22×Dic89—26no—
59C22×Dic89—26no—
60C22×Dic89—26no—
61C22×Dic89—26no—
62C22×Dic89—26no—
63C22×Dic89—224no—
64C22×Dic89—416no—
65C22×Dic89#41112yes—
66C22×Dic89C2412yes—
67C22×Dic89C2416yes—
68C22×Dic89C2416yes—
69C22×Dic89C2412yes—
70C4⋊Dic89—224no—
71C22⋊Dic89—224no—
72C4×Dic89—224no—
73C4×Dic89—224no—
74C24×C89—26no—
75C24×C89—26no—
76C24×C89#4114yes—
77C24×C89C2412yes—
78C24×C89C2411yescharacteristic
79C22×C4×C89—26no—
80C22×C4×C89—26no—
81C22×C4×C89—26no—
82C22×C4×C89—26no—
83C22×C4×C89—26no—
84C22×C4×C89#41112yes—
85C22×C4×C89C2416yes—
86C22×C4×C89C2416yes—
87C4⋊C4×C89—224no—
88C22⋊C4×C89—224no—
89C23×C89—224no—
90C23×C89—26no—
91C23×C89—26no—
92C23×C89—44no—
93C23×C89—412no—
94C23×C89C2×#4116yes—
95C23×C89C2×#4116yes—
96C23×C89C2×#4114yes—
97C23×C89C2×#4112yes—
98C23×C89C2511yescharacteristic
99C2×C4×C89—224no—
100C2×C4×C89—26no—
101C2×C4×C89—26no—
102C2×C4×C89—26no—
103C2×C4×C89—26no—
104C2×C4×C89—26no—
105C2×C4×C89—412no—
106C2×C4×C89C2×#41112yes—
107C2×Dic89—26no—
108C2×Dic89—26no—
109C2×Dic89—26no—
110C2×Dic89—26no—
111C2×Dic89—26no—
112C2×Dic89—26no—
113C2×Dic89—26no—
114C2×Dic89—44no—
115C2×Dic89—412no—
116C2×Dic89—412no—
117C2×Dic89—416no—
118C2×Dic89#126116yes—
119C2×Dic89C2×#41112yes—
120C22×C89—212no—
121C22×C89—416no—
122C22×C89—42no—
123C22×C89—46no—
124C22×C89C2×#12614yes—
125C22×C89#529112yes—
126C22×C89#529112yes—
127C22×C89C22×#4113yes—
128C22×C89C22×#4113yes—
129C22×C89C22×#4111yescharacteristic
130C4×C89—212no—
131C4×C89—46no—
132Dic89—42no—
133Dic89—46no—
134Dic89—46no—
135Dic89C2×#12618yes—
136C2×#2401—891nomaximal, Sylow
137C2×C89—44no—
138C2×C89#240118yescomplemented
139C2×C89C22×#12611yescharacteristic
140C2×C89C2×#52913yes—
141C2×C89C2×#52913yes—
142#2401—8916no—
143C2×#401—891no—
144C2×#400—893no—
145C2×#397—893no—
146C2×#396D8911yescharacteristic
147C2×C4×C4⋊C4—893no—
148C2×C4×C22⋊C4—893no—
149C2×#376—891no—
150C89C2×#240111yescharacteristic, complemented, Sylow
151C24×C4—891no—
152C22×C4⋊C4—893no—
153C22×C4⋊C4C2×D8913yes—
154C22×C22⋊C4—893no—
155C22×C22⋊C4C2×D8913yes—
156C22×C42—893no—
157C22×C42—893no—
158#401—898no—
159#400—8924no—
160#397—8924no—
161#396C2×D8918yes—
162C4×C4⋊C4—8924no—
163C4×C22⋊C4—8924no—
164#376—898no—
165C2×#95—893no—
166C2×#95—893no—
167C2×#95—893no—
168C2×#95—893no—
169C2×#95—893no—
170C2×#95C2×D8911yescharacteristic
171C25C22×D8911yescharacteristic
172C23×C4—891no—
173C23×C4—894no—
174C23×C4—893no—
175C23×C4—893no—
176C23×C4—891no—
177C23×C4—17812no—
178C23×C4C22×D8913yes—
179C23×C4C22×D8913yes—
180C2×C4⋊C4—212no—
181C2×C4⋊C4—8912no—
182C2×C4⋊C4—17812no—
183C2×C4⋊C4C22×D89112yes—
184C2×C22⋊C4—212no—
185C2×C22⋊C4—8912no—
186C2×C22⋊C4—17812no—
187C2×C22⋊C4C22×D89112yes—
188C2×C42—8912no—
189C2×C42—8912no—
190C2×C42—17812no—
191C2×C42—17812no—
192#95—8912no—
193#95—8912no—
194#95—8912no—
195#95—8912no—
196#95—8912no—
197#95C22×D8914yes—
198C24—26no—
199C24—26no—
200C24#1308357514yes—
201C24C23×D8912yes—
202C24C23×D8911yescharacteristic
203C22×C4—26no—
204C22×C4—26no—
205C22×C4—26no—
206C22×C4—26no—
207C22×C4—26no—
208C22×C4—8912no—
209C22×C4—892no—
210C22×C4—892no—
211C22×C4—896no—
212C22×C4—896no—
213C22×C4—35616no—
214C22×C4—17824no—
215C22×C4—1786no—
216C22×C4—1786no—
217C22×C4—1786no—
218C22×C4—1786no—
219C22×C4—1786no—
220C22×C4—1786no—
221C22×C4—1786no—
222C22×C4#13083573112yes—
223C22×C4C23×D8916yes—
224C22×C4C23×D8916yes—
225C4⋊C4—224no—
226C4⋊C4—17824no—
227C22⋊C4—224no—
228C22⋊C4—17824no—
229C42—17824no—
230C42—17824no—
231C23—224no—
232C23—26no—
233C23—26no—
234C23—412no—
235C23—44no—
236C23#41×D8916yes—
237C23C2×#1308357316yes—
238C23C2×#1308357514yes—
239C23C2×#1308357512yes—
240C23C24×D8911yescharacteristic
241C2×C4—224no—
242C2×C4—26no—
243C2×C4—26no—
244C2×C4—26no—
245C2×C4—26no—
246C2×C4—26no—
247C2×C4—412no—
248C2×C4—8912no—
249C2×C4—8916no—
250C2×C4—35616no—
251C2×C4—35612no—
252C2×C4—35612no—
253C2×C4—3564no—
254C2×C4—1786no—
255C2×C4—1786no—
256C2×C4—1786no—
257C2×C4—1786no—
258C2×C4—1786no—
259C2×C4—1786no—
260C2×C4—1786no—
261C2×C4C2×#13083573112yes—
262C22—212no—
263C22—42no—
264C22—46no—
265C22—416no—
266C22#126×D8914yes—
267C22#19152129112yes—
268C22#19152134112yes—
269C22C2×#41×D8913yes—
270C22C22×#1308357313yes—
271C22C22×#1308357511yescharacteristic
272C4—212no—
273C4—46no—
274C4—898no—
275C4—3562no—
276C4—3566no—
277C4—3566no—
278C2—44no—
279C2#2602355418yesdirect product factor
280C2C2×#126×D8911yescharacteristic
281C2C2×#1915212913yes—
282C2C2×#1915213413yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#396×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC2×#396D89
hypocenterC89C2×#2401
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#396

Complements

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

NH ≅ G/Ntype
1. #26023554C2direct (N × H)
2. C2×C89⋊#401C2semidirect
3. C2×#19151537C2semidirect
5. C2×C4⋊C4×Dic89C2semidirect
7. C2×#19151443C2semidirect
14. C89⋊#401C22semidirect
15. #19151537C22semidirect
17. C4⋊C4×Dic89C22semidirect
19. #19151443C22semidirect
138. C2×C89#2401semidirect
150. C89C2×#2401semidirect
279. C2#26023554direct (N × H)

Maximal subgroups

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

subgroupindex
#260235542
C2×C89⋊#4012
C2×#191515372
C2×#191515232
C2×C4⋊C4×Dic892
C2×C22⋊C4×Dic892
C2×#191514432
C2×#396×C892
C2×#240189