Finite Group Databasebeta

← C2×#27161607 #38755972

Subgroups — C2×#27161607 #38755972

Order 25216.

1232 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#27161607C2116yesmaximal, direct product factor
2C2×#20263321C211yesmaximal, characteristic, complemented
3C2×#20263319C211yesmaximal, characteristic, complemented
4C2×#20263316C211yesmaximal, characteristic, complemented
5C2×#20263312C211yesmaximal, characteristic, complemented
6C2×#20263311C211yesmaximal, characteristic, complemented
7C2×#20263308C211yesmaximal, characteristic, complemented
8C2×#20263304C211yesmaximal, characteristic, complemented
9C2×#20263299C211yesmaximal, characteristic
10C2×C4×Dic394C211yesmaximal, characteristic, complemented
11C2×C4×D788C211yesmaximal, characteristic, complemented
12C2×C4×C22⋊D197C211yesmaximal, characteristic, complemented
13C2×C4×C22⋊D197C211yesmaximal, characteristic, complemented
14C2×#20263283C211yesmaximal, characteristic, complemented
15C2×C42×D197C211yesmaximal, characteristic, complemented
16C2×#117×C197C211yesmaximal, characteristic, complemented
17C22×Dic394C2211yescharacteristic
18C22×D788C2211yescharacteristic
19C22×C22⋊D197C2211yescharacteristic
20C22×C22⋊D197C2211yescharacteristic
21C22×C4×D197C2211yescharacteristic
22C22×C4×D197C2211yescharacteristic
23C22×C4×D197C2211yescharacteristic
24C22×C4×D197C2211yescharacteristic
25#20263321C2218yescomplemented
26#20263319C2218yescomplemented
27#20263316C2218yescomplemented
28#20263312C2218yescomplemented
29#20263311C2218yescomplemented
30#20263308C2218yescomplemented
31#20263304C2218yescomplemented
32#20263299C2218yes—
33C4×Dic394C2218yescomplemented
34C4×D788C2218yescomplemented
35C4×C22⋊D197C2218yescomplemented
36C4×C22⋊D197C2218yescomplemented
37#20263283C2218yescomplemented
38C2×C4⋊Dic197C2211yescharacteristic
39C2×C4⋊Dic197C2211yescharacteristic
40C2×#15691337C2211yescharacteristic
41C2×#15691337C2211yescharacteristic
42C2×#15691337C2211yescharacteristic
43C2×#15691337C2211yescharacteristic
44C2×#15691337C2211yescharacteristic
45C2×#15691337C2211yescharacteristic
46C2×C22⋊Dic197C2211yescharacteristic
47C2×C22⋊Dic197C2211yescharacteristic
48C2×#15691335C2211yescharacteristic
49C2×#15691335C2211yescharacteristic
50C2×#15691335C2211yescharacteristic
51C2×#15691335C2211yescharacteristic
52C2×#15691335C2211yescharacteristic
53C2×#15691335C2211yescharacteristic
54C2×C4×Dic197C2211yescharacteristic
55C2×C4×Dic197C2211yescharacteristic
56C2×C4×Dic197C2211yescharacteristic
57C2×C4×Dic197C2211yescharacteristic
58C42×D197C2218yescomplemented
59C23×C4×C197C2211yescharacteristic
60#117×C197C2218yescomplemented
61C2×C4⋊C4×C197C2211yescharacteristic
62C2×C4⋊C4×C197C2211yescharacteristic
63C2×C22⋊C4×C197C2211yescharacteristic
64C2×C22⋊C4×C197C2211yescharacteristic
65C2×C42×C197C2211yescharacteristic
66C2×C42×C197C2211yescharacteristic
67C23×D197C2311yescharacteristic
68C23×D197C2311yescharacteristic
69C2×Dic394—24no—
70C2×Dic394C2314yes—
71C2×D788—24no—
72C2×D788C2314yes—
73C2×C22⋊D197—24no—
74C2×C22⋊D197—24no—
75C2×C22⋊D197C2314yes—
76C2×C22⋊D197C2314yes—
77C22×Dic197C2311yescharacteristic
78C22×Dic197C2311yescharacteristic
79C22×Dic197C2311yescharacteristic
80C22×Dic197C2311yescharacteristic
81C22×Dic197C2311yescharacteristic
82C22×Dic197C2311yescharacteristic
83C2×C4×D197—24no—
84C2×C4×D197—24no—
85C2×C4×D197—24no—
86C2×C4×D197—24no—
87C2×C4×D197C2314yes—
88C2×C4×D197C2314yes—
89C2×C4×D197C2314yes—
90C2×C4×D197C2314yes—
91C4⋊Dic197C2314yes—
92C4⋊Dic197C2314yes—
93#15691337C2314yes—
94#15691337C2314yes—
95#15691337C2314yes—
96#15691337C2314yes—
97#15691337C2314yes—
98#15691337C2314yes—
99C22⋊Dic197C2314yes—
100C22⋊Dic197C2314yes—
101#15691335C2314yes—
102#15691335C2314yes—
103#15691335C2314yes—
104#15691335C2314yes—
105#15691335C2314yes—
106#15691335C2314yes—
107C4×Dic197C2314yes—
108C4×Dic197C2314yes—
109C4×Dic197C2314yes—
110C4×Dic197C2314yes—
111C24×C197C2311yescharacteristic
112C22×C4×C197—24no—
113C22×C4×C197C2311yescharacteristic
114C22×C4×C197C2311yescharacteristic
115C22×C4×C197C2311yescharacteristic
116C22×C4×C197C2311yescharacteristic
117C22×C4×C197C2311yescharacteristic
118C22×C4×C197C2314yes—
119C22×C4×C197C2311yescharacteristic
120C4⋊C4×C197C2314yes—
121C4⋊C4×C197C2314yes—
122C22⋊C4×C197C2314yes—
123C22⋊C4×C197C2314yes—
124C42×C197C2314yes—
125C42×C197C2314yes—
126C22×D197—22no—
127C22×D197—22no—
128C22×D197—22no—
129C22×D197—22no—
130C22×D197—22no—
131C22×D197#4114yes—
132C22×D197C2412yes—
133C22×D197C2412yes—
134Dic394—28no—
135D788—28no—
136C22⋊D197—28no—
137C22⋊D197—28no—
138C2×Dic197—22no—
139C2×Dic197—22no—
140C2×Dic197—22no—
141C2×Dic197—22no—
142C2×Dic197—22no—
143C2×Dic197#4114yes—
144C2×Dic197C2412yes—
145C2×Dic197C2412yes—
146C2×Dic197C2412yes—
147C2×Dic197C2412yes—
148C2×Dic197C2412yes—
149C2×Dic197C2412yes—
150C4×D197—28no—
151C4×D197—28no—
152C4×D197—28no—
153C4×D197—28no—
154C23×C197—22no—
155C23×C197—22no—
156C23×C197—22no—
157C23×C197C2412yes—
158C23×C197C2411yescharacteristic
159C2×C4×C197—22no—
160C2×C4×C197—22no—
161C2×C4×C197—22no—
162C2×C4×C197—22no—
163C2×C4×C197—22no—
164C2×C4×C197—28no—
165C2×C4×C197#4114yes—
166C2×C4×C197C2412yes—
167C2×C4×C197C2412yes—
168C2×C4×C197C2412yes—
169C2×C4×C197C2412yes—
170C2×C4×C197C2412yes—
171C2×C4×C197C2412yes—
172C22×C197—22no—
173C22×C197—22no—
174C22×C197—22no—
175C22×C197—44no—
176C22×C197C2×#4112yes—
177C22×C197C2×#4112yes—
178C22×C197C2×#4112yes—
179C22×C197C2511yescharacteristic
180C2×D197—28no—
181C2×D197—22no—
182C2×D197—22no—
183C2×D197—22no—
184C2×D197—22no—
185C2×D197—22no—
186C2×D197—44no—
187C2×D197C2×#4114yes—
188C4×C197—22no—
189C4×C197—22no—
190C4×C197—22no—
191C4×C197—22no—
192C4×C197—22no—
193C4×C197C2×#4114yes—
194Dic197—22no—
195Dic197—22no—
196Dic197—22no—
197Dic197—22no—
198Dic197—22no—
199Dic197C2×#4114yes—
200C2×C197—42no—
201C2×C197#52914yescomplemented
202C2×C197C22×#4111yescharacteristic
203C2×C197C22×#4111yescharacteristic
204C2×C197C22×#4111yescharacteristic
205D197—24no—
206D197—42no—
207C197C2×#52911yescharacteristic, complemented, Sylow
208C2×#529—1971nomaximal, Sylow
209#529—19716no—
210C2×#126—1971no—
211C2×#126—1971no—
212C2×#125—1971no—
213C2×#124—1971no—
214C2×#123—1971no—
215C2×#123—1971no—
216C2×C22⋊Q8—1971no—
217C2×#121—1971no—
218C2×C4×Q8—1971no—
219C2×C4×D4—1971no—
220C2×C4×D4—1971no—
221C2×C4×D4—1971no—
222C2×#117—1971no—
223C2×#117D19711yescharacteristic, complemented
224C22×C42—1971no—
225C22×Q8—1971no—
226C22×D4—1971no—
227C22×D4—1971no—
228C22×D4—1971no—
229C23×C4—1971no—
230C23×C4—1971no—
231C23×C4—1971no—
232C23×C4—1971no—
233C23×C4C2×D19711yescharacteristic
234#126—1978no—
235#126—1978no—
236#125—1978no—
237#124—1978no—
238#123—1978no—
239#123—1978no—
240C22⋊Q8—1978no—
241#121—1978no—
242C4×Q8—1978no—
243C4×D4—1978no—
244C4×D4—1978no—
245C4×D4—1978no—
246#117—1978no—
247#117C2×D19718yescomplemented
248C2×C4⋊C4—1971no—
249C2×C4⋊C4—1971no—
250C2×C4⋊C4—1971no—
251C2×C4⋊C4—1971no—
252C2×C4⋊C4—1971no—
253C2×C4⋊C4—1971no—
254C2×C4⋊C4—1971no—
255C2×C4⋊C4—1971no—
256C2×C4⋊C4C2×D19711yescharacteristic
257C2×C4⋊C4C2×D19711yescharacteristic
258C2×C22⋊C4—1971no—
259C2×C22⋊C4—1971no—
260C2×C22⋊C4—1971no—
261C2×C22⋊C4—1971no—
262C2×C22⋊C4—1971no—
263C2×C22⋊C4—1971no—
264C2×C22⋊C4—1971no—
265C2×C22⋊C4—1971no—
266C2×C22⋊C4C2×D19711yescharacteristic
267C2×C22⋊C4C2×D19711yescharacteristic
268C2×C42—1971no—
269C2×C42—1971no—
270C2×C42—1971no—
271C2×C42—1971no—
272C2×C42—1978no—
273C2×C42C2×D19711yescharacteristic
274C2×C42C2×D19711yescharacteristic
275C24—1971no—
276C24—1971no—
277C24C22×D19711yescharacteristic
278C2×Q8—3944no—
279C2×Q8—1974no—
280C2×D4—3944no—
281C2×D4—3944no—
282C2×D4—3944no—
283C2×D4—1974no—
284C2×D4—1974no—
285C2×D4—1974no—
286C22×C4—24no—
287C22×C4—3944no—
288C22×C4—3944no—
289C22×C4—3944no—
290C22×C4—3944no—
291C22×C4—1971no—
292C22×C4—1971no—
293C22×C4—1971no—
294C22×C4—1971no—
295C22×C4—1971no—
296C22×C4—1974no—
297C22×C4—1974no—
298C22×C4—1974no—
299C22×C4—1974no—
300C22×C4—1971no—
301C22×C4C22×D19711yescharacteristic
302C22×C4C22×D19711yescharacteristic
303C22×C4C22×D19711yescharacteristic
304C22×C4C22×D19711yescharacteristic
305C22×C4C22×D19711yescharacteristic
306C22×C4C22×D19714yes—
307C22×C4C22×D19711yescharacteristic
308C4⋊C4—1974no—
309C4⋊C4—1974no—
310C4⋊C4—1974no—
311C4⋊C4—1974no—
312C4⋊C4—1974no—
313C4⋊C4—1974no—
314C4⋊C4—1974no—
315C4⋊C4—1974no—
316C4⋊C4C22×D19714yes—
317C4⋊C4C22×D19714yes—
318C22⋊C4—1974no—
319C22⋊C4—1974no—
320C22⋊C4—1974no—
321C22⋊C4—1974no—
322C22⋊C4—1974no—
323C22⋊C4—1974no—
324C22⋊C4—1974no—
325C22⋊C4—1974no—
326C22⋊C4C22×D19714yes—
327C22⋊C4C22×D19714yes—
328C42—1974no—
329C42—1974no—
330C42—1974no—
331C42—1974no—
332C42C22×D19714yes—
333C42C22×D19714yes—
334C23—22no—
335C23—22no—
336C23—22no—
337C23—3942no—
338C23—3942no—
339C23—3942no—
340C23—3942no—
341C23—3942no—
342C23—1972no—
343C23—1974no—
344C23—1972no—
345C23C23×D19712yes—
346C23C23×D19711yescharacteristic
347Q8—3948no—
348D4—3948no—
349D4—3948no—
350D4—3948no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—28no—
357C2×C4—3948no—
358C2×C4—3948no—
359C2×C4—3942no—
360C2×C4—3942no—
361C2×C4—3942no—
362C2×C4—3942no—
363C2×C4—3942no—
364C2×C4—3948no—
365C2×C4—3948no—
366C2×C4—1972no—
367C2×C4—1972no—
368C2×C4—1972no—
369C2×C4—1972no—
370C2×C4—1972no—
371C2×C4—1974no—
372C2×C4—1972no—
373C2×C4#1569135814yes—
374C2×C4C23×D19712yes—
375C2×C4C23×D19712yes—
376C2×C4C23×D19712yes—
377C2×C4C23×D19712yes—
378C2×C4C23×D19712yes—
379C2×C4C23×D19712yes—
380C22—22no—
381C22—22no—
382C22—22no—
383C22—44no—
384C22—7884no—
385C22—3942no—
386C22—3942no—
387C22—3942no—
388C22—3948no—
389C22—3942no—
390C22—3942no—
391C22—1974no—
392C22#41×D19712yes—
393C22#41×D19712yes—
394C22C2×#1569135812yes—
395C22C24×D19711yescharacteristic
396C4—22no—
397C4—22no—
398C4—22no—
399C4—22no—
400C4—22no—
401C4—3942no—
402C4—3942no—
403C4—3942no—
404C4—3942no—
405C4—3942no—
406C4—1974no—
407C4C2×#1569135814yes—
408C2—42no—
409C2—7882no—
410C2—3944no—
411C2#2716160714yesdirect product factor
412C2C2×#41×D19711yescharacteristic
413C2C2×#41×D19711yescharacteristic
414C2C22×#1569135811yescharacteristic
subgroupG/H
centerC22×C4C22×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC2×#117×C197C2
socleC23×C197C24
prime radicalC2×#20263299C2
hypercenterC2×#117D197
hypocenterC197C2×#529
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #27161607C2direct (N × H)
2. C2×#20263321C2semidirect
3. C2×#20263319C2semidirect
4. C2×#20263316C2semidirect
5. C2×#20263312C2semidirect
6. C2×#20263311C2semidirect
7. C2×#20263308C2semidirect
8. C2×#20263304C2semidirect
10. C2×C4×Dic394C2semidirect
11. C2×C4×D788C2semidirect
12. C2×C4×C22⋊D197C2semidirect
13. C2×C4×C22⋊D197C2semidirect
14. C2×#20263283C2semidirect
15. C2×C42×D197C2semidirect
16. C2×#117×C197C2semidirect
25. #20263321C22semidirect
26. #20263319C22semidirect
27. #20263316C22semidirect
28. #20263312C22semidirect
29. #20263311C22semidirect
30. #20263308C22semidirect
31. #20263304C22semidirect
33. C4×Dic394C22semidirect
34. C4×D788C22semidirect
35. C4×C22⋊D197C22semidirect
36. C4×C22⋊D197C22semidirect
37. #20263283C22semidirect
58. C42×D197C22semidirect
60. #117×C197C22semidirect
201. C2×C197#529semidirect
207. C197C2×#529semidirect
223. C2×#117D197semidirect
247. #117C2×D197semidirect
411. C2#27161607direct (N × H)

Maximal subgroups

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

subgroupindex
#271616072
C2×#202633212
C2×#202633192
C2×#202633162
C2×#202633122
C2×#202633112
C2×#202633082
C2×#202633042
C2×#202632992
C2×C4×Dic3942
C2×C4×D7882
C2×C4×C22⋊D1972
C2×#202632832
C2×C42×D1972
C2×#117×C1972
C2×#529197