Finite Group Databasebeta

← C2×#28488 #6465697

Subgroups — C2×#28488 #6465697

Order 512.

4254 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C211yesmaximal, characteristic, complemented
2C22×#469C214yesmaximal, complemented
3C22×#436C211yesmaximal, characteristic, complemented
4C2×#2541C212yesmaximal, complemented
5#28488C2116yesmaximal, direct product factor
6C2×#1999C214yesmaximal, complemented
7C2×#1982C212yesmaximal, complemented
8C2×C4×#106C211yesmaximal, characteristic, complemented
9C23×D8C2212yes—
10C23×D8C2212yes—
11C23×M16C2212yes—
12C22×#127—22no—
13C22×#127C2212yes—
14C22×#121C2218yes—
15C22×C4×D4C2211yescharacteristic
16C2×#493—28no—
17C2×#493C2218yescomplemented
18C2×#469—232no—
19C2×#469C22132yescomplemented
20C2×#436—28no—
21C2×#436C2218yescomplemented
22C22×#106C2212yes—
23C22×C4⋊C8C2211yescharacteristic
24C22×#102C2218yes—
25C22×C22⋊C8C2212yes—
26C22×C4×C8C2211yescharacteristic
27#2541—28no—
28#2541C22116yescomplemented
29C2×#392—24no—
30C2×#390—22no—
31C2×C4×C4⋊C4C2212yes—
32#1999C22132yescomplemented
33#1982C22116yescomplemented
34C4×#106C2218yescomplemented
35C2×#340C2212yes—
36C23×D4—28no—
37C23×D4—22no—
38C23×D4—22no—
39C23×D4D411yescharacteristic
40C23×D4C2314yes—
41C24×C4C2312yes—
42C22×D8—28no—
43C22×D8—28no—
44C22×D8—216no—
45C22×D8—48no—
46C22×D8C2318yes—
47C22×D8C2318yes—
48C22×M16—28no—
49C22×M16—216no—
50C22×M16C2318yes—
51C23×C8C2312yes—
52C23×C8C2311yescharacteristic
53C23×C8C2311yescharacteristic
54C2×#127—216no—
55C2×#127—28no—
56C2×#127—24no—
57C2×#127—28no—
58C2×#127—416no—
59C2×#127C2318yes—
60C2×#121—216no—
61C2×#121—232no—
62C2×#121—416no—
63C2×#121C23132yes—
64C2×C4×D4—24no—
65C2×C4×D4—24no—
66C2×C4×D4D414yes—
67C2×C4×D4C2314yes—
68C22×C4⋊C4D411yescharacteristic
69C22×C4⋊C4C2314yes—
70C22×C22⋊C4—28no—
71C22×C22⋊C4D412yes—
72C22×C42—22no—
73C22×C42C2311yescharacteristic
74#493—232no—
75#469—2128no—
76#436—232no—
77C2×#106D4116yescomplemented
78C2×#106C2318yes—
79C2×C4⋊C8—24no—
80C2×C4⋊C8C2314yes—
81C2×#102—232no—
82C2×#102C23132yes—
83C2×C22⋊C8—28no—
84C2×C22⋊C8C2318yes—
85C2×C4×C8D418yescomplemented
86C2×C4×C8C2314yes—
87#392—232no—
88#390—216no—
89C4×C4⋊C4—24no—
90C4×C4⋊C4C2318yes—
91C2×#95—22no—
92#340C2318yes—
93C25—24no—
94C25C2×D412yes—
95C22×D4—232no—
96C22×D4—24no—
97C22×D4—28no—
98C22×D4—216no—
99C22×D4—28no—
100C22×D4—24no—
101C22×D4—28no—
102C22×D4—28no—
103C22×D4—28no—
104C22×D4—216no—
105C22×D4—432no—
106C22×D4—432no—
107C22×D4—48no—
108C22×D4—48no—
109C22×D4—48no—
110C22×D4—48no—
111C22×D4—88no—
112C22×D4—816no—
113C22×D4C2×D414yes—
114C22×D4C2418yes—
115C23×C4—24no—
116C23×C4—24no—
117C23×C4—28no—
118C23×C4—24no—
119C23×C4—28no—
120C23×C4C2×D414yes—
121C23×C4C2×D412yes—
122C23×C4C2×D411yescharacteristic
123C23×C4C2×D411yescharacteristic
124C23×C4C2414yes—
125C23×C4C2411yescharacteristic
126C2×D8—232no—
127C2×D8—216no—
128C2×D8—216no—
129C2×D8—416no—
130C2×D8—432no—
131C2×D8—432no—
132C2×M16—216no—
133C2×M16—232no—
134C2×M16—432no—
135C22×C8—24no—
136C22×C8—24no—
137C22×C8—28no—
138C22×C8C2×D414yes—
139C22×C8C2×D414yes—
140C22×C8C2×D418yes—
141C22×C8C2414yes—
142C22×C8C2412yes—
143C22×C8C2412yes—
144#127—216no—
145#127—216no—
146#127—464no—
147#127—416no—
148#121—264no—
149#121—432no—
150#121—464no—
151C4×D4—216no—
152C4×D4—28no—
153C4×D4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4C2×D414yes—
158C2×C4⋊C4C2×D4116yes—
159C2×C4⋊C4C2418yes—
160C2×C22⋊C4—28no—
161C2×C22⋊C4—232no—
162C2×C22⋊C4—432no—
163C2×C22⋊C4C2×D418yes—
164C2×C42—28no—
165C2×C42—48no—
166C2×C42C2×D412yes—
167C2×C42C2×D414yes—
168C2×C42#4114yes—
169C2×C42C2412yes—
170#106C2×D4132yescomplemented
171C4⋊C8—28no—
172#102—264no—
173C22⋊C8—216no—
174C4×C8C2×D4116yescomplemented
175#95—28no—
176C24—24no—
177C24—28no—
178C24—28no—
179C24—28no—
180C24—28no—
181C24—48no—
182C24—416no—
183C24—48no—
184C24—48no—
185C24—416no—
186C24C22×D414yes—
187C24C22×D411yescharacteristic
188C2×D4—28no—
189C2×D4—216no—
190C2×D4—216no—
191C2×D4—28no—
192C2×D4—28no—
193C2×D4—216no—
194C2×D4—464no—
195C2×D4—464no—
196C2×D4—416no—
197C2×D4—416no—
198C2×D4—48no—
199C2×D4—416no—
200C2×D4—416no—
201C2×D4—416no—
202C2×D4—432no—
203C2×D4—416no—
204C2×D4—416no—
205C2×D4—416no—
206C2×D4—816no—
207C2×D4—832no—
208C2×D4—832no—
209C2×D4—8128no—
210C2×D4—832no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—28no—
214C22×C4—216no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—216no—
218C22×C4—24no—
219C22×C4—28no—
220C22×C4—24no—
221C22×C4—28no—
222C22×C4—48no—
223C22×C4—48no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—416no—
227C22×C4#12114yes—
228C22×C4#12114yes—
229C22×C4AGL(1,ℤ/8)18yes—
230C22×C4C22×D414yes—
231C22×C4C22×D412yes—
232C22×C4C22×D411yescharacteristic
233C22×C4C22×D412yes—
234C22×C4C22×D412yes—
235C22×C4C22×D414yes—
236C22×C4C2×#4112yes—
237C22×C4H(5,𝔽2)14yes—
238C22×C4C2511yescharacteristic
239D8—432no—
240D8—432no—
241M16—432no—
242C2×C8—28no—
243C2×C8—24no—
244C2×C8—24no—
245C2×C8—28no—
246C2×C8—48no—
247C2×C8#127116yescomplemented
248C2×C8C22×D414yes—
249C2×C8C22×D414yes—
250C2×C8C22×D418yes—
251C4⋊C4—28no—
252C4⋊C4—216no—
253C4⋊C4—28no—
254C4⋊C4C22×D4116yes—
255C22⋊C4—216no—
256C22⋊C4—464no—
257C42—416no—
258C42#12118yes—
259C42C22×D414yes—
260C42C2×#4114yes—
261C23—24no—
262C23—28no—
263C23—28no—
264C23—28no—
265C23—432no—
266C23—48no—
267C23—48no—
268C23—48no—
269C23—48no—
270C23—416no—
271C23—48no—
272C23—48no—
273C23—416no—
274C23—832no—
275C23—832no—
276C23—816no—
277C23—816no—
278C23—816no—
279C23C2×#12112yes—
280C23D4214yes—
281C23C2×AGL(1,ℤ/8)14yes—
282C23#57614yes—
283C23C23×D411yescharacteristic
284D4—48no—
285D4—48no—
286D4—416no—
287D4—416no—
288D4—832no—
289D4—8128no—
290D4—832no—
291D4—816no—
292C2×C4—28no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—28no—
296C2×C4—216no—
297C2×C4—432no—
298C2×C4—48no—
299C2×C4—48no—
300C2×C4—48no—
301C2×C4—44no—
302C2×C4—44no—
303C2×C4—48no—
304C2×C4—416no—
305C2×C4#469116yescomplemented
306C2×C4C2×#12114yes—
307C2×C4C2×#12114yes—
308C2×C4C2×#12112yes—
309C2×C4C2×#12714yes—
310C2×C4#53514yes—
311C2×C4D4214yes—
312C2×C4#55018yes—
313C2×C4C2×AGL(1,ℤ/8)18yes—
314C2×C4C23×D411yescharacteristic
315C2×C4C23×D412yes—
316C2×C4C22×#4111yescharacteristic
317C2×C4C2×H(5,𝔽2)12yes—
318C8—24no—
319C8—44no—
320C8C2×#12718yescomplemented
321C22—44no—
322C22—44no—
323C22—416no—
324C22—44no—
325C22—816no—
326C22—88no—
327C22—88no—
328C22—816no—
329C22—816no—
330C22—88no—
331C22—1632no—
332C22#254114yes—
333C22C2×#46914yes—
334C22#305814yes—
335C22#3274116yes—
336C22C22×#12111yescharacteristic
337C22C2×D4212yes—
338C22C22×AGL(1,ℤ/8)12yes—
339C22C2×#57612yes—
340C4—24no—
341C4—416no—
342C4—44no—
343C4#254114yes—
344C4C2×#46918yescomplemented
345C4C22×#12711yescharacteristic
346C4C2×#53511yescharacteristic
347C4C2×#55012yes—
348C2—84no—
349C2—168no—
350C2#2848818yesdirect product factor
351C2C2×#254111yescharacteristic
352C2C22×#46911yescharacteristic
353C2C2×#305811yescharacteristic
354C2C2×#327414yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#493C2semidirect
2. C22×#469C2semidirect
3. C22×#436C2semidirect
4. C2×#2541C2semidirect
5. #28488C2direct (N × H)
6. C2×#1999C2semidirect
7. C2×#1982C2semidirect
8. C2×C4×#106C2semidirect
17. C2×#493C22semidirect
19. C2×#469C22semidirect
21. C2×#436C22semidirect
28. #2541C22semidirect
32. #1999C22semidirect
33. #1982C22semidirect
34. C4×#106C22semidirect
77. C2×#106D4semidirect
85. C2×C4×C8D4semidirect
170. #106C2×D4semidirect
174. C4×C8C2×D4semidirect
247. C2×C8#127semidirect
305. C2×C4#469semidirect
320. C8C2×#127semidirect
344. C4C2×#469semidirect
350. C2#28488direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C22×#4692
C22×#4362
C2×#25412
#284882
C2×#19992
C2×#19822
C2×C4×#1062