Finite Group Databasebeta

← C2×#28708 #6466480

Subgroups — C2×#28708 #6466480

Order 512.

2326 conjugacy classes of subgroups.

The subgroup lattice has 357 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#499C211yesmaximal, characteristic, complemented
2C22×C8×D4C211yesmaximal, characteristic
3C2×#2562C212yesmaximal
4#28708C2116yesmaximal, direct product factor
5C2×#2077C214yesmaximal, complemented
6C2×#1989C212yesmaximal, complemented
7C2×#1808C212yesmaximal, complemented
8C2×#1808C212yesmaximal, complemented
9C2×C4×#107C211yesmaximal, characteristic, complemented
10C24×C8C2212yes—
11C22×#125C2212yes—
12C22×C4×D4C2211yescharacteristic
13C2×#499—28no—
14C2×#499C2218yescomplemented
15C2×C8×D4—28no—
16C2×C8×D4C2218yes—
17C22×#107C2212yes—
18C22×#107C2211yescharacteristic
19C22×#107C2211yescharacteristic
20C22×#106C2212yes—
21C22×C4⋊C8C2211yescharacteristic
22C22×C22⋊C8C2212yes—
23C22×C4×C8C2211yescharacteristic
24#2562—28no—
25#2562C22116yes—
26C2×#400—22no—
27C2×#394—22no—
28C2×#388—24no—
29C2×#380C2214yes—
30C2×#380C2214yes—
31C2×C4×C4⋊C4C2212yes—
32#2077C22132yescomplemented
33#1989C22116yescomplemented
34#1808C22116yescomplemented
35#1808C22116yescomplemented
36C4×#107C2218yescomplemented
37C2×#340C2214yes—
38C2×#340C2214yes—
39C2×#340C2212yes—
40C23×D4D411yescharacteristic
41C24×C4C2312yes—
42C23×C8—28no—
43C23×C8—28no—
44C23×C8—28no—
45C23×C8C2318yes—
46C23×C8C2312yes—
47C23×C8C2311yescharacteristic
48C23×C8C2311yescharacteristic
49C2×#125—24no—
50C2×#125—28no—
51C2×#125—28no—
52C2×#125C2318yes—
53C2×C4×D4—24no—
54C2×C4×D4—24no—
55C2×C4×D4D414yes—
56C2×C4×D4C2314yes—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—22no—
59C22×C4⋊C4D411yescharacteristic
60C22×C4⋊C4C2312yes—
61C22×C4⋊C4C2312yes—
62C22×C4⋊C4C2314yes—
63C22×C22⋊C4—24no—
64C22×C22⋊C4—24no—
65C22×C22⋊C4D412yes—
66C22×C42—22no—
67C22×C42C2311yescharacteristic
68#499—232no—
69C8×D4—232no—
70C2×#107—24no—
71C2×#107—24no—
72C2×#107—28no—
73C2×#107C2314yes—
74C2×#107C2314yes—
75C2×#107C2318yes—
76C2×#106—28no—
77C2×#106C2318yes—
78C2×C4⋊C8—24no—
79C2×C4⋊C8C2314yes—
80C2×C22⋊C8—28no—
81C2×C22⋊C8C2318yes—
82C2×C4×C8D418yes—
83C2×C4×C8C2314yes—
84#400—216no—
85#394—216no—
86#388—232no—
87#380—28no—
88#380—28no—
89#380C23116yes—
90#380C23116yes—
91C4×C4⋊C4—24no—
92C4×C4⋊C4C2318yes—
93C2×#95—22no—
94C2×#95—24no—
95C2×#95—24no—
96#340C23116yes—
97#340C23116yes—
98#340C2318yes—
99C25C2×D412yes—
100C22×D4—28no—
101C22×D4—24no—
102C22×D4C2×D414yes—
103C23×C4—24no—
104C23×C4—24no—
105C23×C4—24no—
106C23×C4—24no—
107C23×C4—24no—
108C23×C4—24no—
109C23×C4—22no—
110C23×C4—22no—
111C23×C4—24no—
112C23×C4C2×D414yes—
113C23×C4C2×D412yes—
114C23×C4C2×D411yescharacteristic
115C23×C4C2×D411yescharacteristic
116C23×C4C2414yes—
117C23×C4C2411yescharacteristic
118C22×C8—24no—
119C22×C8—24no—
120C22×C8—24no—
121C22×C8—24no—
122C22×C8—216no—
123C22×C8—216no—
124C22×C8—216no—
125C22×C8—432no—
126C22×C8C2×D414yes—
127C22×C8C2×D414yes—
128C22×C8#4118yes—
129C22×C8C2414yes—
130C22×C8C2412yes—
131C22×C8C2412yes—
132#125—216no—
133#125—216no—
134#125—416no—
135C4×D4—216no—
136C4×D4—28no—
137C4×D4—28no—
138C2×C4⋊C4—24no—
139C2×C4⋊C4—24no—
140C2×C4⋊C4—24no—
141C2×C4⋊C4—24no—
142C2×C4⋊C4—24no—
143C2×C4⋊C4—28no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—22no—
149C2×C4⋊C4—24no—
150C2×C4⋊C4—48no—
151C2×C4⋊C4—48no—
152C2×C4⋊C4C2×D414yes—
153C2×C4⋊C4C2414yes—
154C2×C4⋊C4C2414yes—
155C2×C4⋊C4C2418yes—
156C2×C22⋊C4—28no—
157C2×C22⋊C4—216no—
158C2×C22⋊C4—216no—
159C2×C22⋊C4—416no—
160C2×C22⋊C4—88no—
161C2×C22⋊C4C2×D418yes—
162C2×C42—28no—
163C2×C42—84no—
164C2×C42C2×D412yes—
165C2×C42C2×D414yes—
166C2×C42#4114yes—
167C2×C42C2412yes—
168#107—28no—
169#107—28no—
170#107—216no—
171#106—216no—
172C4⋊C8—28no—
173C22⋊C8—216no—
174C4×C8C2×D4116yes—
175#95—28no—
176#95—216no—
177#95—216no—
178C24—24no—
179C24—24no—
180C24—24no—
181C24—24no—
182C24—24no—
183C24—24no—
184C24#13518yes—
185C24C22×D414yes—
186C24C22×D411yescharacteristic
187C2×D4—232no—
188C2×D4—216no—
189C2×D4—28no—
190C22×C4—24no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—28no—
197C22×C4—28no—
198C22×C4—28no—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—28no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—48no—
209C22×C4—48no—
210C22×C4—48no—
211C22×C4—48no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4—48no—
215C22×C4—48no—
216C22×C4—48no—
217C22×C4—48no—
218C22×C4—44no—
219C22×C4—44no—
220C22×C4#12114yes—
221C22×C4#12114yes—
222C22×C4C22×D414yes—
223C22×C4C22×D412yes—
224C22×C4C22×D412yes—
225C22×C4C22×D411yescharacteristic
226C22×C4C22×D412yes—
227C22×C4C2×#4112yes—
228C22×C4C2×#4114yes—
229C22×C42−1+414yes—
230C22×C4C2511yescharacteristic
231C2×C8—28no—
232C2×C8—24no—
233C2×C8—24no—
234C2×C8—24no—
235C2×C8—24no—
236C2×C8—48no—
237C2×C8—432no—
238C2×C8#124116yes—
239C2×C8C22×D414yes—
240C2×C8C22×D414yes—
241C2×C8C2×#4118yes—
242C4⋊C4—28no—
243C4⋊C4—24no—
244C4⋊C4—24no—
245C4⋊C4—28no—
246C4⋊C4—24no—
247C4⋊C4—24no—
248C4⋊C4—28no—
249C4⋊C4—44no—
250C4⋊C4—44no—
251C4⋊C4—416no—
252C4⋊C4—416no—
253C4⋊C4—48no—
254C22⋊C4—216no—
255C22⋊C4—432no—
256C22⋊C4—816no—
257C42—88no—
258C42#12118yes—
259C42C22×D414yes—
260C42C2×#4114yes—
261C23—216no—
262C23—216no—
263C23—24no—
264C23—24no—
265C23—24no—
266C23—216no—
267C23—24no—
268C23—24no—
269C23—24no—
270C23—48no—
271C23—48no—
272C23—48no—
273C23—48no—
274C23C2×#12112yes—
275C23#54714yes—
276C23C2×#13518yes—
277C23C2×#13514yes—
278C23#57612yes—
279C23#57812yes—
280C23C23×D411yescharacteristic
281D4—232no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—24no—
290C2×C4—48no—
291C2×C4—44no—
292C2×C4—44no—
293C2×C4—44no—
294C2×C4—44no—
295C2×C4—416no—
296C2×C4—44no—
297C2×C4—44no—
298C2×C4—48no—
299C2×C4—48no—
300C2×C4—48no—
301C2×C4—48no—
302C2×C4—44no—
303C2×C4—44no—
304C2×C4—816no—
305C2×C4—88no—
306C2×C4—88no—
307C2×C4C2×#12114yes—
308C2×C4C2×#12114yes—
309C2×C4C2×#12112yes—
310C2×C4C2×#12414yes—
311C2×C4#53614yes—
312C2×C4#54714yes—
313C2×C4#55618yes—
314C2×C4C23×D411yescharacteristic
315C2×C4C22×#4112yes—
316C2×C4C22×#4111yescharacteristic
317C2×C4C2×2−1+412yes—
318C8—24no—
319C8—44no—
320C8C2×#12418yes—
321C22—28no—
322C22—28no—
323C22—28no—
324C22—44no—
325C22—432no—
326C22—44no—
327C22—44no—
328C22—44no—
329C22#254714yes—
330C22#305014yes—
331C22#306114yes—
332C22#333618yes—
333C22#333918yes—
334C22C22×#12111yescharacteristic
335C22C2×#54712yes—
336C22C22×#13512yes—
337C22C2×#57611yescharacteristic
338C22C2×#57811yescharacteristic
339C4—24no—
340C4—24no—
341C4—44no—
342C4—84no—
343C4—84no—
344C4—88no—
345C4#254714yes—
346C4C22×#12411yescharacteristic
347C4C2×#53611yescharacteristic
348C4C2×#55612yes—
349C2—48no—
350C2#2870818yesdirect product factor
351C2C2×#254711yescharacteristic
352C2C2×#305011yescharacteristic
353C2C2×#306111yescharacteristic
354C2C2×#333612yes—
355C2C2×#333912yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
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×#499C2semidirect
4. #28708C2direct (N × H)
5. C2×#2077C2semidirect
6. C2×#1989C2semidirect
7. C2×#1808C2semidirect
8. C2×#1808C2semidirect
9. C2×C4×#107C2semidirect
14. C2×#499C22semidirect
32. #2077C22semidirect
33. #1989C22semidirect
34. #1808C22semidirect
35. #1808C22semidirect
36. C4×#107C22semidirect
350. C2#28708direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4992
C22×C8×D42
C2×#25622
#287082
C2×#20772
C2×#19892
C2×#18082
C2×C4×#1072