Finite Group Databasebeta

← C2×#27160955 #38745127

Subgroups — C2×#27160955 #38745127

Order 25216.

1576 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
1C23×C22⋊D197C211yesmaximal, characteristic
2C23×C4×D197C211yesmaximal, characteristic, complemented
3C22×C22⋊Dic197C211yesmaximal, characteristic, complemented
4C22×#15691335C211yesmaximal, characteristic, complemented
5#27160955C218yesmaximal, direct product factor
6C2×#20263233C211yesmaximal, characteristic, complemented
7C2×#20263233C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C197C211yesmaximal, characteristic, complemented
9C24×D197C2211yescharacteristic
10C22×C22⋊D197—24no—
11C22×C22⋊D197—24no—
12C22×C22⋊D197C418yescomplemented
13C22×C22⋊D197C2214yes—
14C23×Dic197C2211yescharacteristic
15C23×Dic197C2211yescharacteristic
16C23×Dic197C2211yescharacteristic
17C22×C4×D197—24no—
18C22×C4×D197—24no—
19C22×C4×D197—24no—
20C22×C4×D197C2214yescomplemented
21C2×C22⋊Dic197—24no—
22C2×C22⋊Dic197C2214yescomplemented
23C2×#15691335—24no—
24C2×#15691335C2214yescomplemented
25#20263233C2214yescomplemented
26#20263233C2214yescomplemented
27C25×C197C2211yescharacteristic
28C23×C4×C197C2211yescharacteristic
29C23×C4×C197C2211yescharacteristic
30C2×C22⋊C4×C197—24no—
31C2×C22⋊C4×C197C2214yescomplemented
32C23×D197—22no—
33C23×D197—22no—
34C23×D197—22no—
35C23×D197—22no—
36C23×D197C2×C414yes—
37C23×D197D414yes—
38C23×D197D414yes—
39C23×D197C2312yes—
40C2×C22⋊D197—232no—
41C2×C22⋊D197—28no—
42C2×C22⋊D197—28no—
43C2×C22⋊D197C2×C4116yescomplemented
44C22×Dic197—22no—
45C22×Dic197—22no—
46C22×Dic197—22no—
47C22×Dic197—22no—
48C22×Dic197—22no—
49C22×Dic197—22no—
50C22×Dic197—22no—
51C22×Dic197C2×C414yescomplemented
52C22×Dic197D414yescomplemented
53C22×Dic197C2312yes—
54C22×Dic197C2312yes—
55C22×Dic197C2312yes—
56C2×C4×D197—232no—
57C2×C4×D197—28no—
58C2×C4×D197—28no—
59C2×C4×D197—28no—
60C22⋊Dic197—28no—
61#15691335—28no—
62C24×C197—22no—
63C24×C197—22no—
64C24×C197—22no—
65C24×C197—22no—
66C24×C197—22no—
67C24×C197—22no—
68C24×C197C2×C414yescomplemented
69C24×C197C2312yes—
70C24×C197C2311yescharacteristic
71C22×C4×C197—22no—
72C22×C4×C197—22no—
73C22×C4×C197—22no—
74C22×C4×C197—22no—
75C22×C4×C197—22no—
76C22×C4×C197D414yescomplemented
77C22×C4×C197C2312yes—
78C22×C4×C197C2312yes—
79C22⋊C4×C197—28no—
80C22×D197—28no—
81C22×D197—28no—
82C22×D197—28no—
83C22×D197—28no—
84C22×D197—28no—
85C22×D197—28no—
86C22×D197—22no—
87C22×D197—22no—
88C22×D197—22no—
89C22×D197—22no—
90C22×D197C22⋊C4116yescomplemented
91C22×D197C22×C414yes—
92C22×D197C2×D414yes—
93C22×D197C2×D414yes—
94C22⋊D197—232no—
95C2×Dic197—28no—
96C2×Dic197—28no—
97C2×Dic197—22no—
98C2×Dic197—22no—
99C2×Dic197—22no—
100C2×Dic197—22no—
101C2×Dic197—22no—
102C2×Dic197—22no—
103C2×Dic197—22no—
104C2×Dic197—44no—
105C2×Dic197C22×C414yescomplemented
106C2×Dic197C2×D414yescomplemented
107C4×D197—232no—
108C23×C197—28no—
109C23×C197—28no—
110C23×C197—28no—
111C23×C197—22no—
112C23×C197—22no—
113C23×C197—22no—
114C23×C197—22no—
115C23×C197—22no—
116C23×C197—22no—
117C23×C197—44no—
118C23×C197—44no—
119C23×C197—44no—
120C23×C197—44no—
121C23×C197C22×C412yes—
122C23×C197C22×C414yescomplemented
123C23×C197C2×D412yes—
124C23×C197C2×D412yes—
125C23×C197C2×D412yes—
126C23×C197C2×D412yes—
127C23×C197#4112yes—
128C23×C197#4112yes—
129C23×C197C2411yescharacteristic
130C2×C4×C197—28no—
131C2×C4×C197—22no—
132C2×C4×C197—22no—
133C2×C4×C197—22no—
134C2×C4×C197—22no—
135C2×C4×C197—22no—
136C2×C4×C197—44no—
137C2×C4×C197C2×D414yescomplemented
138C22×C197—24no—
139C22×C197—24no—
140C22×C197—24no—
141C22×C197—42no—
142C22×C197—42no—
143C22×C197—42no—
144C22×C197—42no—
145C22×C197—416no—
146C22×C197C2×C22⋊C414yes—
147C22×C197C4×D414yes—
148C22×C197C4×D414yes—
149C22×C197#12014yes—
150C22×C197#12114yes—
151C22×C197#12114yes—
152C22×C197#12314yes—
153C22×C197C23×C411yescharacteristic
154C22×C197C22×D411yescharacteristic
155C22×C197C22×D411yescharacteristic
156C22×C197C22×D411yescharacteristic
157C22×C197C22×D411yescharacteristic
158C22×C197C2×#4111yescharacteristic
159C22×C197C2×#4111yescharacteristic
160C2×D197—24no—
161C2×D197—24no—
162C2×D197—24no—
163C2×D197—24no—
164C2×D197—24no—
165C2×D197—24no—
166C2×D197—232no—
167C2×D197C2×C22⋊C418yescomplemented
168C4×C197—24no—
169C4×C197—42no—
170Dic197—24no—
171Dic197—24no—
172Dic197—42no—
173C2×C197—44no—
174C2×C197#38618yescomplemented
175C2×C197C22×C22⋊C411yescharacteristic
176C2×C197C2×C4×D411yescharacteristic
177C2×C197C2×C4×D411yescharacteristic
178C2×C197C2×#12011yescharacteristic
179C2×C197C2×#12111yescharacteristic
180C2×C197C2×#12111yescharacteristic
181C2×C197C2×#12311yescharacteristic
182D197—28no—
183C197C2×#38611yescharacteristic, complemented, Sylow
184C2×#386—1971nomaximal, Sylow
185C23×D4—1971no—
186C24×C4—1971no—
187C22×C22⋊C4—1971no—
188C22×C22⋊C4—1971no—
189C22×C22⋊C4D19711yescharacteristic, complemented
190#386—1978no—
191C2×#95—1971no—
192C2×#95—1971no—
193C25—1971no—
194C25C2×D19711yescharacteristic
195C22×D4—3944no—
196C22×D4—3944no—
197C22×D4—1978no—
198C22×D4—1974no—
199C23×C4—3944no—
200C23×C4—3944no—
201C23×C4—3944no—
202C23×C4—1971no—
203C23×C4—1974no—
204C23×C4—1971no—
205C23×C4—1971no—
206C23×C4C2×D19711yescharacteristic
207C23×C4C2×D19711yescharacteristic
208C2×C22⋊C4—24no—
209C2×C22⋊C4—3944no—
210C2×C22⋊C4—3944no—
211C2×C22⋊C4—1974no—
212C2×C22⋊C4—1974no—
213C2×C22⋊C4C2×D19714yescomplemented
214#95—1974no—
215#95—1974no—
216C24—22no—
217C24—22no—
218C24—22no—
219C24—22no—
220C24—22no—
221C24—22no—
222C24—3942no—
223C24—3942no—
224C24—3942no—
225C24—3942no—
226C24—1974no—
227C24—1974no—
228C24—1974no—
229C24—1972no—
230C24C4×D19714yescomplemented
231C24C22×D19712yes—
232C24C22×D19711yescharacteristic
233C2×D4—39432no—
234C2×D4—3948no—
235C2×D4—3948no—
236C2×D4—19716no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—39432no—
243C22×C4—3948no—
244C22×C4—3948no—
245C22×C4—3942no—
246C22×C4—3942no—
247C22×C4—3942no—
248C22×C4—3942no—
249C22×C4—3942no—
250C22×C4—3942no—
251C22×C4—3942no—
252C22×C4—3948no—
253C22×C4—1972no—
254C22×C4—1974no—
255C22×C4—1974no—
256C22×C4—1972no—
257C22×C4—1972no—
258C22×C4C22⋊D19714yescomplemented
259C22×C4C22×D19712yes—
260C22×C4C22×D19712yes—
261C22⋊C4—28no—
262C22⋊C4—3948no—
263C22⋊C4—3948no—
264C23—28no—
265C23—28no—
266C23—28no—
267C23—22no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—22no—
272C23—22no—
273C23—44no—
274C23—44no—
275C23—44no—
276C23—44no—
277C23—3948no—
278C23—3948no—
279C23—3948no—
280C23—3948no—
281C23—3948no—
282C23—3948no—
283C23—3942no—
284C23—3942no—
285C23—3942no—
286C23—3942no—
287C23—19716no—
288C23—1974no—
289C23—1974no—
290C23—1974no—
291C23C2×C4×D19712yes—
292C23C2×C4×D19714yescomplemented
293C23D4×D19712yes—
294C23D4×D19712yes—
295C23D4×D19712yes—
296C23C2×C22⋊D19712yes—
297C23#1569135712yes—
298C23#1569135812yes—
299C23C23×D19711yescharacteristic
300D4—39432no—
301C2×C4—28no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—44no—
308C2×C4—7884no—
309C2×C4—39432no—
310C2×C4—3942no—
311C2×C4—3942no—
312C2×C4—3942no—
313C2×C4—3948no—
314C2×C4—3948no—
315C2×C4—3942no—
316C2×C4—3942no—
317C2×C4—3942no—
318C2×C4—3942no—
319C2×C4—1974no—
320C2×C4—1974no—
321C2×C4C2×C22⋊D19714yescomplemented
322C22—24no—
323C22—24no—
324C22—24no—
325C22—416no—
326C22—42no—
327C22—42no—
328C22—42no—
329C22—42no—
330C22—39432no—
331C22—3944no—
332C22—3944no—
333C22—3944no—
334C22—3944no—
335C22—3944no—
336C22—3944no—
337C22—1978no—
338C22C22⋊C4×D19714yes—
339C22#2026328614yes—
340C22C4×C22⋊D19714yes—
341C22#2026329414yes—
342C22#2026329714yes—
343C22#2026329914yes—
344C22#2026330814yes—
345C22C22×C4×D19711yescharacteristic
346C22C2×D4×D19711yescharacteristic
347C22C2×D4×D19711yescharacteristic
348C22C2×D4×D19711yescharacteristic
349C22C22×C22⋊D19711yescharacteristic
350C22C2×#1569135711yescharacteristic
351C22C2×#1569135811yescharacteristic
352C4—24no—
353C4—42no—
354C4—7882no—
355C4—3944no—
356C4—3944no—
357C2—44no—
358C2—3948no—
359C2#2716095518yesdirect product factor
360C2C2×C22⋊C4×D19711yescharacteristic
361C2C2×#2026328611yescharacteristic
362C2C2×C4×C22⋊D19711yescharacteristic
363C2C2×#2026329411yescharacteristic
364C2C2×#2026329711yescharacteristic
365C2C2×#2026329911yescharacteristic
366C2C2×#2026330811yescharacteristic
subgroupG/H
centerC24C22×D197
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC23×C22⋊D197C2
cosocleC23×C197C24
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#386
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C23×C4×D197C2semidirect
3. C22×C22⋊Dic197C2semidirect
4. C22×#15691335C2semidirect
5. #27160955C2direct (N × H)
6. C2×#20263233C2semidirect
7. C2×#20263233C2semidirect
8. C22×C22⋊C4×C197C2semidirect
12. C22×C22⋊D197C4semidirect
20. C22×C4×D197C22semidirect
22. C2×C22⋊Dic197C22semidirect
24. C2×#15691335C22semidirect
25. #20263233C22semidirect
26. #20263233C22semidirect
31. C2×C22⋊C4×C197C22semidirect
43. C2×C22⋊D197C2×C4semidirect
51. C22×Dic197C2×C4semidirect
52. C22×Dic197D4semidirect
68. C24×C197C2×C4semidirect
76. C22×C4×C197D4semidirect
90. C22×D197C22⋊C4semidirect
105. C2×Dic197C22×C4semidirect
106. C2×Dic197C2×D4semidirect
122. C23×C197C22×C4semidirect
137. C2×C4×C197C2×D4semidirect
167. C2×D197C2×C22⋊C4semidirect
174. C2×C197#386semidirect
183. C197C2×#386semidirect
189. C22×C22⋊C4D197semidirect
213. C2×C22⋊C4C2×D197semidirect
230. C24C4×D197semidirect
258. C22×C4C22⋊D197semidirect
292. C23C2×C4×D197semidirect
321. C2×C4C2×C22⋊D197semidirect
359. C2#27160955direct (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
C23×C4×D1972
C22×C22⋊Dic1972
C22×#156913352
#271609552
C2×#202632332
C22×C22⋊C4×C1972
C2×#386197