Finite Group Databasebeta

← C2×#26042276 #37550349

Subgroups — C2×#26042276 #37550349

Order 23168.

772 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668459C211yesmaximal, characteristic, complemented
2C2×#19153895C211yesmaximal, characteristic, complemented
3#26042276C218yesmaximal, direct product factor
4C2×#19153881C212yesmaximal, complemented
5C2×#19153880C212yesmaximal, complemented
6C2×#41×D181C211yesmaximal, characteristic
7C2×#15668459—21no—
8C2×#15668459—22no—
9C2×#15668459C2212yescomplemented
10C2×#15668459C2214yescomplemented
11C22×#13089685—21no—
12#19153895—22no—
13#19153895C2214yescomplemented
14C2×C4⋊#10624382—21no—
15C2×C22⋊#10624382—21no—
16C2×C4×#10624382C2212yescomplemented
17#19153881C2218yescomplemented
18#19153880C2218yescomplemented
19C2×#15668450C2211yescharacteristic
20C2×#15668449—21no—
21C2×#15668449C411yescharacteristic, complemented
22C2×#15668448—21no—
23C2×#15668448C2211yescharacteristic
24#41×D181—22no—
25#41×D181—22no—
26#41×D181C414yescomplemented
27#41×D181C2214yes—
28C2×Q8×D181C411yescharacteristic, complemented
29C2×D4×D181—21no—
30C2×D4×D181C411yescharacteristic, complemented
31C22×C4×D181—21no—
32C22×C4×D181C2211yescharacteristic
33C2×#41×C181C411yescharacteristic, complemented
34C22×#10624382—22no—
35#15668459—24no—
36#15668459—22no—
37#15668459C2314yescomplemented
38C2×#13089685—22no—
39C2×#13089685—24no—
40C4⋊#10624382—24no—
41C22⋊#10624382—24no—
42C4×#10624382—22no—
43C4×#10624382C2314yescomplemented
44C23×D181—21no—
45C23×D181D411yescharacteristic
46#15668450—21no—
47#15668450—21no—
48#15668450C2×C412yes—
49#15668450C2312yes—
50#15668449—24no—
51#15668449—24no—
52#15668449—22no—
53#15668449C2×C414yescomplemented
54#15668448—24no—
55#15668448—24no—
56#15668448—21no—
57#15668448—21no—
58#15668448C2×C412yes—
59#15668448C2312yes—
60C2×Dic362—21no—
61C2×Dic362C2×C411yescharacteristic
62Q8×D181—22no—
63Q8×D181C2×C414yescomplemented
64C2×D724—21no—
65C2×D724C2×C411yescharacteristic
66C2×C22⋊D181—21no—
67C2×C22⋊D181—21no—
68C2×C22⋊D181—21no—
69D4×D181—24no—
70D4×D181—24no—
71D4×D181—22no—
72D4×D181C2×C414yescomplemented
73C22×Dic181—21no—
74C22×Dic181D411yescharacteristic
75C2×C4×D181—21no—
76C2×C4×D181—21no—
77C2×C4×D181—24no—
78C2×C4×D181—24no—
79C2×C4×D181—21no—
80C2×C4×D181C2×C411yescharacteristic
81C2×C4×D181C2×C412yes—
82C2×C4×D181D412yes—
83C2×C4×D181D411yescharacteristic
84C2×C4×D181D411yescharacteristic
85C2×C4×D181D412yes—
86C2×C4×D181C2312yes—
87C2×C4×D181C2311yescharacteristic
88#41×C181—22no—
89#41×C181C2×C414yescomplemented
90C2×Q8×C181C2×C411yescharacteristic
91C2×D4×C181—21no—
92C2×D4×C181C2×C411yescharacteristic
93C22×C4×C181—21no—
94C22×C4×C181C2×C411yescharacteristic
95C2×#10624382—24no—
96C2×#10624382—44no—
97#13089685—24no—
98C22×D181—21no—
99C22×D181—24no—
100C22×D181—42no—
101C22×D181—44no—
102C22×D181C22⋊C411yescharacteristic
103C22×D181C22⋊C412yes—
104C22×D181C2×D411yescharacteristic
105C22×D181C2×D412yes—
106Dic362—21no—
107Dic362—24no—
108Dic362C22×C412yes—
109D724—22no—
110D724—22no—
111D724—21no—
112D724C22×C412yes—
113C22⋊D181—24no—
114C22⋊D181—22no—
115C22⋊D181—22no—
116C22⋊D181—24no—
117C2×Dic181—21no—
118C2×Dic181—22no—
119C2×Dic181—22no—
120C2×Dic181C22⋊C411yescharacteristic
121C2×Dic181C22⋊C412yes—
122C2×Dic181C2×D411yescharacteristic
123C2×Dic181C2×D412yes—
124C4×D181—24no—
125C4×D181—24no—
126C4×D181—22no—
127C4×D181—22no—
128C4×D181C22⋊C412yes—
129C4×D181C22⋊C412yes—
130C4×D181C22⋊C412yes—
131C4×D181C22×C412yes—
132C4×D181C22×C411yescharacteristic
133C4×D181C2×D411yescharacteristic
134C4×D181C2×D412yes—
135C4×D181C2×D412yes—
136C4×D181C2×D411yescharacteristic
137C4×D181C2411yescharacteristic
138C23×C181—21no—
139C23×C181C22⋊C411yescharacteristic
140Q8×C181—21no—
141Q8×C181C22×C412yes—
142D4×C181—24no—
143D4×C181—21no—
144D4×C181C22×C412yes—
145C2×C4×C181—21no—
146C2×C4×C181—24no—
147C2×C4×C181C22⋊C411yescharacteristic
148C2×C4×C181C22⋊C412yes—
149C2×C4×C181C22×C411yescharacteristic
150C2×C4×C181C22×C412yes—
151C22×C181—22no—
152C22×C181—22no—
153C22×C181—42no—
154C22×C181C2×C22⋊C412yes—
155C22×C181C2×C22⋊C411yescharacteristic
156C2×D181—22no—
157C2×D181—22no—
158C2×D181—22no—
159C2×D181—42no—
160C2×D181—42no—
161C2×D181—48no—
162C2×D181—42no—
163C2×D181C2×C22⋊C412yes—
164C2×D181C2×C22⋊C411yescharacteristic
165C2×D181C22×D411yescharacteristic
166#10624382—44no—
167C4×C181—22no—
168C4×C181C2×C22⋊C412yes—
169C4×C181C2×C22⋊C411yescharacteristic
170C4×C181C23×C411yescharacteristic
171Dic181—22no—
172Dic181C2×C22⋊C411yescharacteristic
173Dic181C2×C22⋊C412yes—
174Dic181C22×D411yescharacteristic
175C2×C181—22no—
176C2×C181—42no—
177C2×C181#42112yescomplemented
178C2×C181C22×C22⋊C411yescharacteristic
179D181—21no—
180D181—22no—
181D181—21no—
182D181—42no—
183C181C2×#42111yescharacteristic, complemented, Sylow
184C2×#421—1811nomaximal, Sylow
185C22×#41—1811no—
186C22×M16—1811no—
187C2×#117—1811no—
188#421—1818no—
189C2×#104—1812no—
190C2×#104—1812no—
191C2×#41—3621no—
192C2×#41—3621no—
193C2×#41—3622no—
194C2×#41—3622no—
195C2×#41—1814no—
196C2×#41—1814no—
197C2×#41—1811no—
198C2×#41—1811no—
199C2×#41—1811no—
200C2×#41#1062438211yescharacteristic, complemented
201C22×Q8—1811no—
202C22×D4—3621no—
203C22×D4—1811no—
204C23×C4—3621no—
205C23×C4—1811no—
206C2×M16—3621no—
207C2×M16—3622no—
208C2×M16—1812no—
209C2×M16—1814no—
210C22×C8—3621no—
211#117—3622no—
212#117—1814no—
213C2×C4⋊C4—3621no—
214C2×C22⋊C4—3621no—
215C2×C42—1812no—
216#104—1818no—
217#104—1818no—
218C24—3621no—
219C24—1811no—
220#41—22no—
221#41—3624no—
222#41—3624no—
223#41—3624no—
224#41—3624no—
225#41—3621no—
226#41—3621no—
227#41—3621no—
228#41—3621no—
229#41—3622no—
230#41—1812no—
231#41—1812no—
232#41—1812no—
233#41—1812no—
234#41—1814no—
235#41C2×#1062438214yescomplemented
236C2×Q8—3621no—
237C2×Q8—3622no—
238C2×Q8—1814no—
239C2×Q8—1811no—
240C2×Q8C2×#1062438211yescharacteristic
241C2×D4—21no—
242C2×D4—3621no—
243C2×D4—3624no—
244C2×D4—3624no—
245C2×D4—3621no—
246C2×D4—3621no—
247C2×D4—3622no—
248C2×D4—3621no—
249C2×D4—1814no—
250C2×D4—1811no—
251C2×D4C2×#1062438211yescharacteristic
252C22×C4—21no—
253C22×C4—3621no—
254C22×C4—3621no—
255C22×C4—3624no—
256C22×C4—3624no—
257C22×C4—3621no—
258C22×C4—3621no—
259C22×C4—3622no—
260C22×C4—1811no—
261C22×C4—1811no—
262C22×C4—1812no—
263C22×C4—1811no—
264C22×C4—1812no—
265C22×C4—1811no—
266C22×C4—1812no—
267C22×C4—1811no—
268C22×C4—1812no—
269C22×C4C2×#1062438211yescharacteristic
270M16—3624no—
271M16—3622no—
272M16—1814no—
273C2×C8—3624no—
274C2×C8—3622no—
275C4⋊C4—3624no—
276C22⋊C4—3624no—
277C42—3622no—
278C42—1814no—
279C23—21no—
280C23—3624no—
281C23—3621no—
282C23—1811no—
283C23—1811no—
284C23—1812no—
285C23—1812no—
286C23—7242no—
287C23—7244no—
288C23C22⋊#1062438211yescharacteristic
289Q8—21no—
290Q8—3624no—
291Q8—3621no—
292Q8—1812no—
293Q8C22×#1062438212yes—
294D4—24no—
295D4—21no—
296D4—3622no—
297D4—3622no—
298D4—3622no—
299D4—3622no—
300D4—3624no—
301D4—3624no—
302D4—3621no—
303D4—1812no—
304D4C22×#1062438212yes—
305C2×C4—21no—
306C2×C4—24no—
307C2×C4—3624no—
308C2×C4—3622no—
309C2×C4—3622no—
310C2×C4—3621no—
311C2×C4—3622no—
312C2×C4—3622no—
313C2×C4—3624no—
314C2×C4—3624no—
315C2×C4—1812no—
316C2×C4—1812no—
317C2×C4—1811no—
318C2×C4—1811no—
319C2×C4—1811no—
320C2×C4—1812no—
321C2×C4—1812no—
322C2×C4—1811no—
323C2×C4—1812no—
324C2×C4—1812no—
325C2×C4—1812no—
326C2×C4—1811no—
327C2×C4—1812no—
328C2×C4—1811no—
329C2×C4—7244no—
330C2×C4C22⋊#1062438212yes—
331C2×C4C22⋊#1062438211yescharacteristic
332C2×C4C22×#1062438212yes—
333C2×C4C22×#1062438211yescharacteristic
334C8—3624no—
335C22—22no—
336C22—22no—
337C22—42no—
338C22—3622no—
339C22—3622no—
340C22—3622no—
341C22—1811no—
342C22—1812no—
343C22—1811no—
344C22—7242no—
345C22—7242no—
346C22—7248no—
347C22—7242no—
348C22C2×C22⋊#1062438212yes—
349C22C2×C22⋊#1062438211yescharacteristic
350C4—22no—
351C4—3622no—
352C4—1811no—
353C4—1811no—
354C4—1812no—
355C4—7244no—
356C4C2×C22⋊#1062438212yes—
357C4C2×C22⋊#1062438211yescharacteristic
358C4C23×#1062438211yescharacteristic
359C2—22no—
360C2—42no—
361C2—3621no—
362C2—3622no—
363C2—3621no—
364C2—7242no—
365C2#2604227612yesdirect product factor
366C2C22×C22⋊#1062438211yescharacteristic
subgroupG/H
centerC22C2×C22⋊#10624382
commutatorC4×C181C23×C4
FrattiniC4C23×#10624382
FittingC2×#41×C181C4
socleC22×C181C2×C22⋊C4
prime radicalC2×#41×D181C2
cosocleC4×D181C24
hypercenterC2×#41#10624382
hypocenterC181C2×#421
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

Complements

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

NH ≅ G/Ntype
1. C22×#15668459C2semidirect
2. C2×#19153895C2semidirect
3. #26042276C2direct (N × H)
4. C2×#19153881C2semidirect
5. C2×#19153880C2semidirect
9. C2×#15668459C22semidirect
10. C2×#15668459C22semidirect
13. #19153895C22semidirect
16. C2×C4×#10624382C22semidirect
17. #19153881C22semidirect
18. #19153880C22semidirect
21. C2×#15668449C4semidirect
26. #41×D181C4semidirect
28. C2×Q8×D181C4semidirect
30. C2×D4×D181C4semidirect
33. C2×#41×C181C4semidirect
37. #15668459C23semidirect
43. C4×#10624382C23semidirect
53. #15668449C2×C4semidirect
63. Q8×D181C2×C4semidirect
72. D4×D181C2×C4semidirect
89. #41×C181C2×C4semidirect
177. C2×C181#421semidirect
183. C181C2×#421semidirect
200. C2×#41#10624382semidirect
235. #41C2×#10624382semidirect
365. C2#26042276direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684592
C2×#191538952
#260422762
C2×#191538812
C2×#191538802
C2×#41×D1812
C2×#421181