Finite Group Databasebeta

← C2×#26041982 #37547247

Subgroups — C2×#26041982 #37547247

Order 23168.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041982C2116yesmaximal, direct product factor
2C2×#19153811C212yesmaximal, complemented
3C2×#19153801C212yesmaximal, complemented
4C2×#19153791C211yesmaximal, characteristic, complemented
5C2×#19153791C211yesmaximal, characteristic, complemented
6C2×#19153791C212yesmaximal, complemented
7C2×C4×D724C211yesmaximal, characteristic, complemented
8C2×C4×D724C211yesmaximal, characteristic, complemented
9C2×#19153778C212yesmaximal, complemented
10C2×#19153774C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D181C211yesmaximal, characteristic, complemented
12C2×#125×C181C211yesmaximal, characteristic, complemented
13C22×D724C2212yes—
14C22×D724C2211yescharacteristic
15C22×D724C2211yescharacteristic
16C22×D724C2212yes—
17C22×C4×D181C2211yescharacteristic
18C22×C4×D181C2211yescharacteristic
19C22×C4×D181C2212yes—
20C22×C4×D181C2212yes—
21#19153811C22116yescomplemented
22#19153801C22116yescomplemented
23#19153791C2218yescomplemented
24#19153791C2218yescomplemented
25#19153791C22116yescomplemented
26C4×D724C2218yescomplemented
27C4×D724C2218yescomplemented
28#19153778C22116yescomplemented
29#19153774C2218yescomplemented
30C2×C4⋊Dic181C2211yescharacteristic
31C2×C4⋊Dic181C2211yescharacteristic
32C2×#15668428C2212yes—
33C4⋊C4×D181C2218yescomplemented
34C2×#15668426C2212yes—
35C2×#15668426C2211yescharacteristic
36C2×#15668426C2212yes—
37C2×#15668426C2212yes—
38C2×#15668426C2211yescharacteristic
39C2×#15668426C2212yes—
40C2×C4×Dic181C2212yes—
41#125×C181C2218yescomplemented
42C2×C4⋊C4×C181C2211yescharacteristic
43C2×C4⋊C4×C181C2211yescharacteristic
44C2×C4⋊C4×C181C2212yes—
45C2×C4⋊C4×C181C2212yes—
46C2×C42×C181C2211yescharacteristic
47C23×D181C2311yescharacteristic
48C23×D181C2312yes—
49C23×D181C2311yescharacteristic
50C2×D724—28no—
51C2×D724—24no—
52C2×D724—24no—
53C2×D724—44no—
54C2×D724C2318yes—
55C2×D724C2314yes—
56C2×D724C2314yes—
57C2×D724C2318yes—
58C22×Dic181C2311yescharacteristic
59C22×Dic181C2312yes—
60C22×Dic181C2311yescharacteristic
61C2×C4×D181—24no—
62C2×C4×D181—24no—
63C2×C4×D181—44no—
64C2×C4×D181—44no—
65C2×C4×D181C2314yes—
66C2×C4×D181C2314yes—
67C2×C4×D181C2318yes—
68C2×C4×D181C2318yes—
69C4⋊Dic181C2314yes—
70C4⋊Dic181C2314yes—
71#15668428C2318yes—
72#15668426C2318yes—
73#15668426C2314yes—
74#15668426C2318yes—
75#15668426C2318yes—
76#15668426C2314yes—
77#15668426C2318yes—
78C4×Dic181C2318yes—
79C22×C4×C181C2311yescharacteristic
80C22×C4×C181C2311yescharacteristic
81C22×C4×C181C2312yes—
82C22×C4×C181C2312yes—
83C22×C4×C181C2311yescharacteristic
84C4⋊C4×C181C2314yes—
85C4⋊C4×C181C2314yes—
86C4⋊C4×C181C2318yes—
87C4⋊C4×C181C2318yes—
88C42×C181C2314yes—
89C22×D181—22no—
90C22×D181—22no—
91C22×D181—22no—
92C22×D181—22no—
93C22×D181—24no—
94C22×D181—24no—
95C22×D181—24no—
96C22×D181—22no—
97C22×D181#4114yes—
98C22×D181C2412yes—
99C22×D181C2414yes—
100C22×D181C2412yes—
101D724—216no—
102D724—28no—
103D724—28no—
104D724—48no—
105C2×Dic181—22no—
106C2×Dic181—22no—
107C2×Dic181—24no—
108C2×Dic181C2412yes—
109C2×Dic181C2414yes—
110C2×Dic181C2412yes—
111C4×D181—28no—
112C4×D181—28no—
113C4×D181—48no—
114C4×D181—48no—
115C23×C181C2411yescharacteristic
116C2×C4×C181—22no—
117C2×C4×C181—24no—
118C2×C4×C181—22no—
119C2×C4×C181—24no—
120C2×C4×C181#4114yes—
121C2×C4×C181C2412yes—
122C2×C4×C181C2412yes—
123C2×C4×C181C2414yes—
124C2×C4×C181C2414yes—
125C2×C4×C181C2412yes—
126C22×C181C2×#4112yes—
127C22×C181C2×#4112yes—
128C22×C181H(5,𝔽2)12yes—
129C22×C181C2511yescharacteristic
130C2×D181—28no—
131C2×D181—22no—
132C2×D181—22no—
133C2×D181—22no—
134C2×D181—22no—
135C2×D181—24no—
136C2×D181—24no—
137C2×D181—24no—
138C2×D181—22no—
139C2×D181—44no—
140C2×D181—48no—
141C2×D181C2×#4114yes—
142C4×C181—22no—
143C4×C181—24no—
144C4×C181—22no—
145C4×C181—24no—
146C4×C181C2×#4114yes—
147Dic181—22no—
148Dic181—22no—
149Dic181—24no—
150C2×C181#55314yescomplemented
151C2×C181C22×#4111yescharacteristic
152C2×C181C22×#4111yescharacteristic
153C2×C181C2×H(5,𝔽2)11yescharacteristic
154D181—24no—
155D181—42no—
156D181—44no—
157C181C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1811nomaximal, Sylow
159#553—18116no—
160C2×#126—1812no—
161C2×#125D18111yescharacteristic, complemented
162C2×#123—1812no—
163C2×#121—1812no—
164C2×#121—1811no—
165C2×#121—1811no—
166C2×C4×D4—1812no—
167C2×C4×D4—1811no—
168C2×C4×D4—1811no—
169C2×#117—1811no—
170C22×C4⋊C4—1811no—
171C22×D4—1812no—
172C22×D4—1811no—
173C22×D4—1811no—
174C22×D4—1812no—
175C23×C4—1811no—
176C23×C4—1811no—
177C23×C4—1812no—
178C23×C4—1812no—
179#126—18116no—
180#125C2×D18118yescomplemented
181#123—18116no—
182#121—18116no—
183#121—1818no—
184#121—1818no—
185C4×D4—18116no—
186C4×D4—1818no—
187C4×D4—1818no—
188#117—1818no—
189C2×C4⋊C4—1811no—
190C2×C4⋊C4—1812no—
191C2×C4⋊C4—1811no—
192C2×C4⋊C4—1818no—
193C2×C4⋊C4C2×D18111yescharacteristic
194C2×C4⋊C4C2×D18111yescharacteristic
195C2×C4⋊C4C2×D18112yes—
196C2×C4⋊C4C2×D18112yes—
197C2×C22⋊C4—1812no—
198C2×C22⋊C4—1811no—
199C2×C22⋊C4—1812no—
200C2×C22⋊C4—1812no—
201C2×C22⋊C4—1811no—
202C2×C22⋊C4—1812no—
203C2×C42—1812no—
204C2×C42C2×D18111yescharacteristic
205C24—1811no—
206C24—1812no—
207C24—1811no—
208C2×D4—3628no—
209C2×D4—3624no—
210C2×D4—3624no—
211C2×D4—1818no—
212C2×D4—1814no—
213C2×D4—1814no—
214C2×D4—1818no—
215C2×D4—7244no—
216C22×C4—3624no—
217C22×C4—3624no—
218C22×C4—1811no—
219C22×C4—1812no—
220C22×C4—1811no—
221C22×C4—1814no—
222C22×C4—1814no—
223C22×C4—1818no—
224C22×C4—1818no—
225C22×C4—7244no—
226C22×C4—7244no—
227C22×C4C22×D18112yes—
228C22×C4C22×D18111yescharacteristic
229C22×C4C22×D18111yescharacteristic
230C22×C4C22×D18112yes—
231C22×C4C22×D18111yescharacteristic
232C4⋊C4—1814no—
233C4⋊C4—1818no—
234C4⋊C4—1814no—
235C4⋊C4C22×D18114yes—
236C4⋊C4C22×D18114yes—
237C4⋊C4C22×D18118yes—
238C4⋊C4C22×D18118yes—
239C22⋊C4—1818no—
240C22⋊C4—1814no—
241C22⋊C4—1818no—
242C22⋊C4—1818no—
243C22⋊C4—1814no—
244C22⋊C4—1818no—
245C42—1818no—
246C42C22×D18114yes—
247C23—3622no—
248C23—3622no—
249C23—3622no—
250C23—3624no—
251C23—3622no—
252C23—3624no—
253C23—3624no—
254C23—3622no—
255C23—1812no—
256C23—1814no—
257C23—1814no—
258C23—1812no—
259C23C23×D18111yescharacteristic
260D4—36216no—
261D4—3628no—
262D4—3628no—
263D4—7248no—
264C2×C4—24no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—3622no—
269C2×C4—3622no—
270C2×C4—3624no—
271C2×C4—3628no—
272C2×C4—3628no—
273C2×C4—1812no—
274C2×C4—1814no—
275C2×C4—1812no—
276C2×C4—7248no—
277C2×C4—7248no—
278C2×C4#1566845014yes—
279C2×C4C23×D18114yes—
280C2×C4C23×D18112yes—
281C2×C4C23×D18112yes—
282C2×C4C23×D18114yes—
283C2×C4C23×D18112yes—
284C22—3628no—
285C22—3622no—
286C22—3622no—
287C22—3622no—
288C22—3624no—
289C22—3622no—
290C22—3624no—
291C22—3624no—
292C22—3622no—
293C22—1814no—
294C22—7244no—
295C22—7248no—
296C22#41×D18112yes—
297C22C2×#1566845012yes—
298C22#1915386212yes—
299C22C24×D18111yescharacteristic
300C4—24no—
301C4—22no—
302C4—22no—
303C4—24no—
304C4—3622no—
305C4—3622no—
306C4—3624no—
307C4C2×#1566845014yes—
308C2—3624no—
309C2—7242no—
310C2—7244no—
311C2#2604198214yesdirect product factor
312C2C2×#41×D18111yescharacteristic
313C2C22×#1566845011yescharacteristic
314C2C2×#1915386211yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#125×C181C2
socleC23×C181C24
hypercenterC2×#125D181
hypocenterC181C2×#553
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #26041982C2direct (N × H)
2. C2×#19153811C2semidirect
3. C2×#19153801C2semidirect
4. C2×#19153791C2semidirect
5. C2×#19153791C2semidirect
6. C2×#19153791C2semidirect
7. C2×C4×D724C2semidirect
8. C2×C4×D724C2semidirect
9. C2×#19153778C2semidirect
10. C2×#19153774C2semidirect
11. C2×C4⋊C4×D181C2semidirect
12. C2×#125×C181C2semidirect
21. #19153811C22semidirect
22. #19153801C22semidirect
23. #19153791C22semidirect
24. #19153791C22semidirect
25. #19153791C22semidirect
26. C4×D724C22semidirect
27. C4×D724C22semidirect
28. #19153778C22semidirect
29. #19153774C22semidirect
33. C4⋊C4×D181C22semidirect
41. #125×C181C22semidirect
150. C2×C181#553semidirect
157. C181C2×#553semidirect
161. C2×#125D181semidirect
180. #125C2×D181semidirect
311. C2#26041982direct (N × H)

Maximal subgroups

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

subgroupindex
#260419822
C2×#191538112
C2×#191538012
C2×#191537912
C2×C4×D7242
C2×#191537782
C2×#191537742
C2×C4⋊C4×D1812
C2×#125×C1812
C2×#553181