Finite Group Databasebeta

← C2×#27160995 #38745917

Subgroups — C2×#27160995 #38745917

Order 25216.

1252 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊D197C211yesmaximal, characteristic
2C22×C4⋊Dic197C211yesmaximal, characteristic, complemented
3C22×C22⋊Dic197C211yesmaximal, characteristic, complemented
4C22×#15691335C211yesmaximal, characteristic, complemented
5C22×#15691335C211yesmaximal, characteristic, complemented
6#27160995C218yesmaximal, direct product factor
7C2×#20263233C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C197C211yesmaximal, characteristic, complemented
9C24×D197C2211yescharacteristic
10C22×C22⋊D197—24no—
11C22×C22⋊D197—24no—
12C22×C22⋊D197—24no—
13C22×C22⋊D197C2214yes—
14C23×Dic197C2211yescharacteristic
15C23×Dic197C2211yescharacteristic
16C23×Dic197C2211yescharacteristic
17C2×C4⋊Dic197—24no—
18C2×C4⋊Dic197C2214yescomplemented
19C2×C22⋊Dic197—24no—
20C2×C22⋊Dic197C2214yescomplemented
21C2×#15691335—24no—
22C2×#15691335—24no—
23C2×#15691335C2214yescomplemented
24C2×#15691335C2214yescomplemented
25#20263233C2214yescomplemented
26C25×C197C2211yescharacteristic
27C23×C4×C197C2211yescharacteristic
28C23×C4×C197C2211yescharacteristic
29C2×C22⋊C4×C197—24no—
30C2×C22⋊C4×C197C2214yescomplemented
31C23×D197—22no—
32C23×D197—22no—
33C23×D197—22no—
34C23×D197—22no—
35C23×D197—22no—
36C23×D197—22no—
37C23×D197D414yes—
38C23×D197C2312yes—
39C2×C22⋊D197—232no—
40C2×C22⋊D197—28no—
41C2×C22⋊D197—28no—
42C2×C22⋊D197—28no—
43C22×Dic197—22no—
44C22×Dic197—22no—
45C22×Dic197—22no—
46C22×Dic197—22no—
47C22×Dic197—22no—
48C22×Dic197—22no—
49C22×Dic197—22no—
50C22×Dic197—22no—
51C22×Dic197D414yes—
52C22×Dic197C2312yes—
53C22×Dic197C2312yes—
54C22×Dic197C2312yes—
55C4⋊Dic197—28no—
56C22⋊Dic197—28no—
57#15691335—28no—
58#15691335—28no—
59C24×C197—22no—
60C24×C197—22no—
61C24×C197—22no—
62C24×C197—22no—
63C24×C197—22no—
64C24×C197—22no—
65C24×C197D414yes—
66C24×C197C2312yes—
67C24×C197C2311yescharacteristic
68C22×C4×C197—22no—
69C22×C4×C197—22no—
70C22×C4×C197—22no—
71C22×C4×C197—22no—
72C22×C4×C197—22no—
73C22×C4×C197D414yescomplemented
74C22×C4×C197C2312yes—
75C22×C4×C197C2312yes—
76C22⋊C4×C197—28no—
77C22×D197—28no—
78C22×D197—28no—
79C22×D197—28no—
80C22×D197—22no—
81C22×D197—22no—
82C22×D197—22no—
83C22×D197—22no—
84C22×D197—22no—
85C22×D197—22no—
86C22×D197—44no—
87C22×D197—44no—
88C22×D197—44no—
89C22×D197—44no—
90C22×D197C2×D414yes—
91C22⋊D197—232no—
92C2×Dic197—28no—
93C2×Dic197—22no—
94C2×Dic197—22no—
95C2×Dic197—22no—
96C2×Dic197—22no—
97C2×Dic197—22no—
98C2×Dic197—22no—
99C2×Dic197—22no—
100C2×Dic197—22no—
101C2×Dic197—44no—
102C2×Dic197—44no—
103C2×Dic197C2×D414yes—
104C23×C197—28no—
105C23×C197—28no—
106C23×C197—28no—
107C23×C197—22no—
108C23×C197—22no—
109C23×C197—22no—
110C23×C197—22no—
111C23×C197—22no—
112C23×C197—22no—
113C23×C197—44no—
114C23×C197—44no—
115C23×C197—44no—
116C23×C197—44no—
117C23×C197C2×D412yes—
118C23×C197C2×D412yes—
119C23×C197C2×D412yes—
120C23×C197C2×D414yes—
121C23×C197C2×D412yes—
122C23×C197#4112yes—
123C23×C197#4112yes—
124C23×C197#4112yes—
125C23×C197C2411yescharacteristic
126C2×C4×C197—28no—
127C2×C4×C197—22no—
128C2×C4×C197—22no—
129C2×C4×C197—22no—
130C2×C4×C197—22no—
131C2×C4×C197—22no—
132C2×C4×C197—44no—
133C2×C4×C197C2×D414yescomplemented
134C22×C197—24no—
135C22×C197—24no—
136C22×C197—24no—
137C22×C197—42no—
138C22×C197—42no—
139C22×C197—42no—
140C22×C197—42no—
141C22×C197—416no—
142C22×C197#12014yes—
143C22×C197#12114yes—
144C22×C197#12114yes—
145C22×C197#12114yes—
146C22×C197#12314yes—
147C22×C197#12314yes—
148C22×C197#12414yes—
149C22×C197C22×D411yescharacteristic
150C22×C197C22×D411yescharacteristic
151C22×C197C22×D411yescharacteristic
152C22×C197C22×D411yescharacteristic
153C22×C197C2×#4111yescharacteristic
154C22×C197C2×#4111yescharacteristic
155C22×C197C2×#4111yescharacteristic
156C2×D197—24no—
157C2×D197—24no—
158C2×D197—24no—
159C2×D197—42no—
160C2×D197—42no—
161C2×D197—42no—
162C2×D197—42no—
163C2×D197—416no—
164C4×C197—24no—
165C4×C197—42no—
166Dic197—24no—
167Dic197—42no—
168Dic197—42no—
169C2×C197—44no—
170C2×C197#39418yescomplemented
171C2×C197C2×#12011yescharacteristic
172C2×C197C2×#12111yescharacteristic
173C2×C197C2×#12111yescharacteristic
174C2×C197C2×#12111yescharacteristic
175C2×C197C2×#12311yescharacteristic
176C2×C197C2×#12311yescharacteristic
177C2×C197C2×#12411yescharacteristic
178D197—44no—
179C197C2×#39411yescharacteristic, complemented, Sylow
180C2×#394—1971nomaximal, Sylow
181C23×D4—1971no—
182C22×C4⋊C4—1971no—
183C22×C22⋊C4—1971no—
184C22×C22⋊C4—1971no—
185C22×C22⋊C4—1971no—
186C22×C22⋊C4D19711yescharacteristic, complemented
187#394—1978no—
188C2×#95—1971no—
189C25—1971no—
190C25C2×D19711yescharacteristic
191C22×D4—3944no—
192C22×D4—3944no—
193C22×D4—3944no—
194C22×D4—1974no—
195C23×C4—1971no—
196C23×C4—1971no—
197C23×C4—1971no—
198C23×C4C2×D19711yescharacteristic
199C23×C4C2×D19711yescharacteristic
200C2×C4⋊C4—3944no—
201C2×C4⋊C4—1974no—
202C2×C22⋊C4—24no—
203C2×C22⋊C4—3944no—
204C2×C22⋊C4—3944no—
205C2×C22⋊C4—3944no—
206C2×C22⋊C4—1974no—
207C2×C22⋊C4—1974no—
208C2×C22⋊C4—1974no—
209C2×C22⋊C4C2×D19714yescomplemented
210#95—1974no—
211C24—22no—
212C24—22no—
213C24—22no—
214C24—22no—
215C24—22no—
216C24—22no—
217C24—3942no—
218C24—3942no—
219C24—3942no—
220C24—3942no—
221C24—3942no—
222C24—3942no—
223C24—1974no—
224C24—1972no—
225C24D78814yes—
226C24C22×D19712yes—
227C24C22×D19711yescharacteristic
228C2×D4—39432no—
229C2×D4—3948no—
230C2×D4—3948no—
231C2×D4—3948no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—3942no—
238C22×C4—3942no—
239C22×C4—3942no—
240C22×C4—3942no—
241C22×C4—3942no—
242C22×C4—3942no—
243C22×C4—3942no—
244C22×C4—3942no—
245C22×C4—1972no—
246C22×C4—1972no—
247C22×C4—1974no—
248C22×C4—1972no—
249C22×C4C22⋊D19714yescomplemented
250C22×C4C22×D19712yes—
251C22×C4C22×D19712yes—
252C4⋊C4—3948no—
253C22⋊C4—28no—
254C22⋊C4—3948no—
255C22⋊C4—3948no—
256C22⋊C4—3948no—
257C23—28no—
258C23—28no—
259C23—28no—
260C23—22no—
261C23—22no—
262C23—22no—
263C23—22no—
264C23—22no—
265C23—22no—
266C23—44no—
267C23—44no—
268C23—44no—
269C23—44no—
270C23—7884no—
271C23—7884no—
272C23—7884no—
273C23—7884no—
274C23—3948no—
275C23—3948no—
276C23—3948no—
277C23—3942no—
278C23—3942no—
279C23—3942no—
280C23—3942no—
281C23—3942no—
282C23—3942no—
283C23—1974no—
284C23D4×D19712yes—
285C23D4×D19712yes—
286C23C2×C22⋊D19712yes—
287C23C2×D78814yes—
288C23C2×D78812yes—
289C23#1569135712yes—
290C23#1569135712yes—
291C23#1569135812yes—
292C23C23×D19711yescharacteristic
293D4—39432no—
294C2×C4—28no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—44no—
301C2×C4—7884no—
302C2×C4—7884no—
303C2×C4—3942no—
304C2×C4—3942no—
305C2×C4—3942no—
306C2×C4—3942no—
307C2×C4—3942no—
308C2×C4—3942no—
309C2×C4—3948no—
310C2×C4—3942no—
311C2×C4—3942no—
312C2×C4—1974no—
313C2×C4C2×C22⋊D19714yescomplemented
314C22—24no—
315C22—24no—
316C22—24no—
317C22—416no—
318C22—42no—
319C22—42no—
320C22—42no—
321C22—42no—
322C22—78816no—
323C22—7882no—
324C22—7882no—
325C22—7882no—
326C22—7882no—
327C22—3944no—
328C22—3944no—
329C22—3944no—
330C22#2026329614yes—
331C22#2026329714yes—
332C22#2026329814yes—
333C22#2026330014yes—
334C22#2026330814yes—
335C22#2026331014yes—
336C22#2026331214yes—
337C22C2×D4×D19711yescharacteristic
338C22C2×D4×D19711yescharacteristic
339C22C22×C22⋊D19711yescharacteristic
340C22C22×D78811yescharacteristic
341C22C2×#1569135711yescharacteristic
342C22C2×#1569135711yescharacteristic
343C22C2×#1569135811yescharacteristic
344C4—24no—
345C4—42no—
346C4—7882no—
347C4—7882no—
348C4—3944no—
349C2—44no—
350C2—7884no—
351C2#2716099518yesdirect product factor
352C2C2×#2026329611yescharacteristic
353C2C2×#2026329711yescharacteristic
354C2C2×#2026329811yescharacteristic
355C2C2×#2026330011yescharacteristic
356C2C2×#2026330811yescharacteristic
357C2C2×#2026331011yescharacteristic
358C2C2×#2026331211yescharacteristic
subgroupG/H
centerC24C22×D197
commutator, cosocleC23×C197C24
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC23×C22⋊D197C2
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#394
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊Dic197C2semidirect
3. C22×C22⋊Dic197C2semidirect
4. C22×#15691335C2semidirect
5. C22×#15691335C2semidirect
6. #27160995C2direct (N × H)
7. C2×#20263233C2semidirect
8. C22×C22⋊C4×C197C2semidirect
18. C2×C4⋊Dic197C22semidirect
20. C2×C22⋊Dic197C22semidirect
23. C2×#15691335C22semidirect
24. C2×#15691335C22semidirect
25. #20263233C22semidirect
30. C2×C22⋊C4×C197C22semidirect
73. C22×C4×C197D4semidirect
133. C2×C4×C197C2×D4semidirect
170. C2×C197#394semidirect
179. C197C2×#394semidirect
186. C22×C22⋊C4D197semidirect
209. C2×C22⋊C4C2×D197semidirect
249. C22×C4C22⋊D197semidirect
313. C2×C4C2×C22⋊D197semidirect
351. C2#27160995direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D1972
C22×C4⋊Dic1972
C22×C22⋊Dic1972
C22×#156913352
#271609952
C2×#202632332
C22×C22⋊C4×C1972
C2×#394197