Finite Group Databasebeta

← C2×#26041824 #37546999

Subgroups — C2×#26041824 #37546999

Order 23168.

1728 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668448C212yesmaximal, complemented
2#26041824C2116yesmaximal, direct product factor
3C2×#19153815C211yesmaximal, characteristic, complemented
4C2×#19153812C211yesmaximal, characteristic, complemented
5C2×#19153802C212yesmaximal, complemented
6C2×#19153790C211yesmaximal, characteristic, complemented
7C2×#19153788C212yesmaximal, complemented
8C2×D4×Dic181C211yesmaximal, characteristic, complemented
9C2×#19153778C211yesmaximal, characteristic, complemented
10C2×#19153776C212yesmaximal, complemented
11C22×C4×Dic181C211yesmaximal, characteristic, complemented
12C2×#121×C181C211yesmaximal, characteristic, complemented
13C2×#15668448—216no—
14C2×#15668448C22116yescomplemented
15C22×Dic362C2212yes—
16C22×D724C2211yescharacteristic
17C22×C22⋊D181C2212yes—
18C22×C22⋊D181C2212yes—
19C22×C22⋊D181C2212yes—
20C23×Dic181C2211yescharacteristic
21C23×Dic181C2212yes—
22C23×Dic181C2211yescharacteristic
23C22×C4×D181C2212yes—
24#19153815C2218yescomplemented
25#19153812C2218yescomplemented
26#19153802C22116yescomplemented
27#19153790C2218yescomplemented
28#19153788C22116yescomplemented
29D4×Dic181C2218yescomplemented
30#19153778C2218yescomplemented
31#19153776C22116yescomplemented
32C2×C4⋊Dic181C2211yescharacteristic
33C2×#15668428C2212yes—
34C2×C22⋊Dic181C2212yes—
35C2×#15668426C2212yes—
36C2×#15668426C2212yes—
37C2×C4×Dic181C2211yescharacteristic
38C2×C4×Dic181C2211yescharacteristic
39C2×C4×Dic181C2211yescharacteristic
40C2×C4×Dic181C2211yescharacteristic
41C2×C4×Dic181C2218yescomplemented
42C22×D4×C181C2211yescharacteristic
43C22×D4×C181C2212yes—
44C23×C4×C181C2211yescharacteristic
45#121×C181C2218yescomplemented
46C2×C4⋊C4×C181C2211yescharacteristic
47C2×C22⋊C4×C181C2212yes—
48C23×D181C2312yes—
49#15668448—264no—
50C2×Dic362—28no—
51C2×Dic362C2318yes—
52C2×D724—24no—
53C2×D724C2314yes—
54C2×C22⋊D181—28no—
55C2×C22⋊D181—28no—
56C2×C22⋊D181—28no—
57C2×C22⋊D181C2318yes—
58C2×C22⋊D181C2318yes—
59C2×C22⋊D181C2318yes—
60C22×Dic181—28no—
61C22×Dic181—24no—
62C22×Dic181D418yescomplemented
63C22×Dic181C2311yescharacteristic
64C22×Dic181C2314yes—
65C22×Dic181C2312yes—
66C22×Dic181C2318yes—
67C22×Dic181C2311yescharacteristic
68C22×Dic181C2311yescharacteristic
69C22×Dic181C2314yes—
70C22×Dic181C2311yescharacteristic
71C2×C4×D181—28no—
72C2×C4×D181C2318yes—
73C4⋊Dic181C2314yes—
74#15668428C2318yes—
75C22⋊Dic181C2318yes—
76#15668426C2318yes—
77#15668426C2318yes—
78C4×Dic181C2314yes—
79C4×Dic181C2314yes—
80C4×Dic181C2314yes—
81C4×Dic181C2314yes—
82C24×C181C2312yes—
83C24×C181C2311yescharacteristic
84C2×D4×C181—28no—
85C2×D4×C181—24no—
86C2×D4×C181C2314yes—
87C2×D4×C181C2318yes—
88C22×C4×C181—24no—
89C22×C4×C181C2311yescharacteristic
90C22×C4×C181C2312yes—
91C22×C4×C181C2314yes—
92C22×C4×C181C2311yescharacteristic
93C4⋊C4×C181C2314yes—
94C22⋊C4×C181C2318yes—
95C22×D181—24no—
96C22×D181—24no—
97C22×D181—24no—
98C22×D181C2414yes—
99Dic362—216no—
100D724—28no—
101C22⋊D181—216no—
102C22⋊D181—216no—
103C22⋊D181—216no—
104C2×Dic181—24no—
105C2×Dic181—22no—
106C2×Dic181—216no—
107C2×Dic181—28no—
108C2×Dic181C2×D414yes—
109C2×Dic181C2×D414yes—
110C2×Dic181C2×D4116yescomplemented
111C2×Dic181#4114yescomplemented
112C2×Dic181C2412yes—
113C2×Dic181C2414yes—
114C2×Dic181C2412yes—
115C2×Dic181C2412yes—
116C2×Dic181C2412yes—
117C4×D181—216no—
118C23×C181—22no—
119C23×C181—22no—
120C23×C181—24no—
121C23×C181—24no—
122C23×C181—24no—
123C23×C181C2×D414yes—
124C23×C181C2414yes—
125C23×C181C2412yes—
126C23×C181C2411yescharacteristic
127D4×C181—216no—
128D4×C181—28no—
129C2×C4×C181—24no—
130C2×C4×C181—22no—
131C2×C4×C181—28no—
132C2×C4×C181#4114yescomplemented
133C2×C4×C181C2412yes—
134C2×C4×C181C2414yes—
135C2×C4×C181C2412yes—
136C22×C181—28no—
137C22×C181—22no—
138C22×C181—22no—
139C22×C181—24no—
140C22×C181—24no—
141C22×C181—24no—
142C22×C181—48no—
143C22×C181C22×D414yes—
144C22×C181C22×D412yes—
145C22×C181C2×#4112yes—
146C22×C181C2×#4112yes—
147C22×C181C2511yescharacteristic
148C2×D181—24no—
149C2×D181—24no—
150C2×D181—24no—
151C2×D181—48no—
152C4×C181—24no—
153C4×C181—22no—
154C4×C181C2×#4114yescomplemented
155Dic181—24no—
156Dic181—22no—
157Dic181C22×D414yes—
158Dic181C22×D414yes—
159Dic181C2×#4114yescomplemented
160C2×C181—24no—
161C2×C181—44no—
162C2×C181#53214yescomplemented
163C2×C181C23×D411yescharacteristic
164C2×C181C22×#4111yescharacteristic
165C2×C181C22×#4111yescharacteristic
166D181—44no—
167C181C2×#53211yescharacteristic, complemented, Sylow
168C2×#532—1811nomaximal, Sylow
169C22×#41—1812no—
170#532—18116no—
171C2×C4⋊Q8—1811no—
172C2×#127—1811no—
173C2×#124—1812no—
174C2×#121—1812no—
175C2×#121—1811no—
176C2×#121D18111yescharacteristic, complemented
177C2×C4×D4—1811no—
178C2×C4×D4—1811no—
179C2×C4×D4—1812no—
180C22×C42—1811no—
181C2×#41—36216no—
182C2×#41—18116no—
183C22×Q8—1812no—
184C22×D4—1812no—
185C22×D4—1812no—
186C22×D4—1812no—
187C22×D4—1811no—
188C22×D4C2×D18111yescharacteristic
189C22×D4C2×D18112yes—
190C23×C4—1812no—
191C23×C4—1811no—
192C23×C4—1812no—
193C23×C4—1811no—
194C23×C4C2×D18111yescharacteristic
195C4⋊Q8—1818no—
196#127—1818no—
197#124—18116no—
198#121—18116no—
199#121—1818no—
200#121C2×D18118yescomplemented
201C4×D4—1818no—
202C4×D4—1818no—
203C4×D4—18116no—
204C2×C4⋊C4—1812no—
205C2×C4⋊C4—1811no—
206C2×C4⋊C4C2×D18111yescharacteristic
207C2×C22⋊C4—1812no—
208C2×C22⋊C4—1812no—
209C2×C22⋊C4—1812no—
210C2×C22⋊C4C2×D18112yes—
211C2×C42—1811no—
212C2×C42—1811no—
213C2×C42—1811no—
214C2×C42—1811no—
215C2×C42—1818no—
216C24—1812no—
217C24C22×D18112yes—
218C24C22×D18111yescharacteristic
219#41—36264no—
220C2×Q8—3628no—
221C2×Q8—1818no—
222C2×D4—28no—
223C2×D4—24no—
224C2×D4—3628no—
225C2×D4—3628no—
226C2×D4—3628no—
227C2×D4—3624no—
228C2×D4—1818no—
229C2×D4—1818no—
230C2×D4—1818no—
231C2×D4—1814no—
232C2×D4C22×D18114yes—
233C2×D4C22×D18118yes—
234C22×C4—24no—
235C22×C4—3628no—
236C22×C4—3628no—
237C22×C4—3624no—
238C22×C4—1814no—
239C22×C4—1818no—
240C22×C4—1811no—
241C22×C4—1812no—
242C22×C4—1818no—
243C22×C4—1818no—
244C22×C4—1814no—
245C22×C4—1811no—
246C22×C4—1811no—
247C22×C4—1811no—
248C22×C4C22×D18114yes—
249C22×C4C22×D18111yescharacteristic
250C22×C4C22×D18112yes—
251C22×C4C22×D18111yescharacteristic
252C4⋊C4—1818no—
253C4⋊C4—1814no—
254C4⋊C4C22×D18114yes—
255C22⋊C4—1818no—
256C22⋊C4—1818no—
257C22⋊C4—1818no—
258C22⋊C4C22×D18118yes—
259C42—1814no—
260C42—1814no—
261C42—1814no—
262C42—1814no—
263C23—22no—
264C23—22no—
265C23—24no—
266C23—24no—
267C23—24no—
268C23—3624no—
269C23—3624no—
270C23—3624no—
271C23—1814no—
272C23D4×D18114yes—
273C23C23×D18114yes—
274C23C23×D18112yes—
275C23C23×D18111yescharacteristic
276Q8—36216no—
277D4—216no—
278D4—28no—
279D4—36216no—
280D4—36216no—
281D4—36216no—
282D4—3628no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—28no—
286C2×C4—36216no—
287C2×C4—3624no—
288C2×C4—3622no—
289C2×C4—36216no—
290C2×C4—3628no—
291C2×C4—1812no—
292C2×C4—1814no—
293C2×C4—1814no—
294C2×C4—1814no—
295C2×C4—18116no—
296C2×C4—1814no—
297C2×C4—1812no—
298C2×C4—1812no—
299C2×C4—1812no—
300C2×C4#1566844814yescomplemented
301C2×C4C23×D18112yes—
302C2×C4C23×D18114yes—
303C2×C4C23×D18112yes—
304C22—28no—
305C22—22no—
306C22—22no—
307C22—24no—
308C22—24no—
309C22—24no—
310C22—48no—
311C22—3624no—
312C22—3624no—
313C22—3624no—
314C22—7248no—
315C22C2×D4×D18114yes—
316C22C2×D4×D18112yes—
317C22#41×D18112yes—
318C22C2×#1566844812yes—
319C22C24×D18111yescharacteristic
320C4—24no—
321C4—22no—
322C4—3624no—
323C4—3622no—
324C4—1814no—
325C4—1814no—
326C4—1814no—
327C4C2×#1566844814yescomplemented
328C2—24no—
329C2—44no—
330C2—7244no—
331C2#2604182414yesdirect product factor
332C2C22×D4×D18111yescharacteristic
333C2C2×#41×D18111yescharacteristic
334C2C22×#1566844811yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#121×C181C2
socleC23×C181C24
hypercenterC2×#121D181
hypocenterC181C2×#532
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#15668448C2semidirect
2. #26041824C2direct (N × H)
3. C2×#19153815C2semidirect
4. C2×#19153812C2semidirect
5. C2×#19153802C2semidirect
6. C2×#19153790C2semidirect
7. C2×#19153788C2semidirect
8. C2×D4×Dic181C2semidirect
9. C2×#19153778C2semidirect
10. C2×#19153776C2semidirect
11. C22×C4×Dic181C2semidirect
12. C2×#121×C181C2semidirect
14. C2×#15668448C22semidirect
24. #19153815C22semidirect
25. #19153812C22semidirect
26. #19153802C22semidirect
27. #19153790C22semidirect
28. #19153788C22semidirect
29. D4×Dic181C22semidirect
30. #19153778C22semidirect
31. #19153776C22semidirect
41. C2×C4×Dic181C22semidirect
45. #121×C181C22semidirect
62. C22×Dic181D4semidirect
110. C2×Dic181C2×D4semidirect
111. C2×Dic181#41semidirect
132. C2×C4×C181#41semidirect
154. C4×C181C2×#41semidirect
159. Dic181C2×#41semidirect
162. C2×C181#532semidirect
167. C181C2×#532semidirect
176. C2×#121D181semidirect
200. #121C2×D181semidirect
300. C2×C4#15668448semidirect
327. C4C2×#15668448semidirect
331. C2#26041824direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684482
#260418242
C2×#191538152
C2×#191538122
C2×#191538022
C2×#191537902
C2×#191537882
C2×D4×Dic1812
C2×#191537782
C2×#191537762
C22×C4×Dic1812
C2×#121×C1812
C2×#532181