Finite Group Databasebeta

← C2×#28704 #6466481

Subgroups — C2×#28704 #6466481

Order 512.

2586 conjugacy classes of subgroups.

The subgroup lattice has 313 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic, complemented
2C22×C8×D4C211yesmaximal, characteristic
3C2×#2547C212yesmaximal
4#28704C2116yesmaximal, direct product factor
5C2×#2075C214yesmaximal, complemented
6C2×#1988C212yesmaximal, complemented
7C2×#1808C214yesmaximal, complemented
8C2×C4×#107C211yesmaximal, characteristic, complemented
9C24×C8C2212yes—
10C22×C4⋊Q8C2212yes—
11C22×#124—22no—
12C22×C4×D4C2211yescharacteristic
13C2×#500—28no—
14C2×#500C2218yescomplemented
15C2×C8×D4—28no—
16C2×C8×D4C2218yes—
17C22×#107C2212yes—
18C22×#107C2212yes—
19C22×#107C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×C22⋊C8C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2547—28no—
24#2547C22116yes—
25C2×#397—24no—
26C2×#391—22no—
27C2×#380C2218yes—
28C2×C4×C4⋊C4C2212yes—
29#2075C22132yescomplemented
30#1988C22116yescomplemented
31#1808C22132yescomplemented
32C4×#107C2218yescomplemented
33C2×#340C2218yes—
34C2×#340C2212yes—
35C23×Q8—22no—
36C23×D4D411yescharacteristic
37C24×C4C2312yes—
38C23×C8—28no—
39C23×C8—216no—
40C23×C8C2318yes—
41C23×C8C2312yes—
42C23×C8C2311yescharacteristic
43C23×C8C2311yescharacteristic
44C2×C4⋊Q8—24no—
45C2×C4⋊Q8—28no—
46C2×C4⋊Q8—28no—
47C2×C4⋊Q8C2318yes—
48C2×#124—216no—
49C2×#124—416no—
50C2×C4×D4—24no—
51C2×C4×D4—24no—
52C2×C4×D4D414yes—
53C2×C4×D4C2314yes—
54C22×C4⋊C4—22no—
55C22×C4⋊C4D411yescharacteristic
56C22×C4⋊C4C2314yes—
57C22×C4⋊C4C2314yes—
58C22×C22⋊C4—28no—
59C22×C22⋊C4D412yes—
60C22×C42—22no—
61C22×C42C2311yescharacteristic
62#500—232no—
63C8×D4—232no—
64C2×#107—28no—
65C2×#107—28no—
66C2×#107—28no—
67C2×#107C2318yes—
68C2×#107C2318yes—
69C2×#107C2318yes—
70C2×C4⋊C8—24no—
71C2×C4⋊C8C2314yes—
72C2×C22⋊C8—28no—
73C2×C22⋊C8C2318yes—
74C2×C4×C8D418yes—
75C2×C4×C8C2314yes—
76#397—232no—
77#391—216no—
78#380—216no—
79#380C23132yes—
80C4×C4⋊C4—24no—
81C4×C4⋊C4C2318yes—
82C2×#95—22no—
83C2×#95—28no—
84#340C23132yes—
85#340C2318yes—
86C25C2×D412yes—
87C22×Q8—28no—
88C22×Q8—48no—
89C22×Q8—48no—
90C22×Q8—48no—
91C22×D4—24no—
92C22×D4—24no—
93C22×D4D818yes—
94C22×D4C2×D414yes—
95C23×C4—24no—
96C23×C4—24no—
97C23×C4—28no—
98C23×C4—28no—
99C23×C4—24no—
100C23×C4—24no—
101C23×C4C2×D414yes—
102C23×C4C2×D412yes—
103C23×C4C2×D411yescharacteristic
104C23×C4C2×D411yescharacteristic
105C23×C4C2414yes—
106C23×C4C2411yescharacteristic
107C22×C8—24no—
108C22×C8—24no—
109C22×C8—28no—
110C22×C8—216no—
111C22×C8—232no—
112C22×C8—432no—
113C22×C8C2×D414yes—
114C22×C8C2×D414yes—
115C22×C8#4118yes—
116C22×C8C2414yes—
117C22×C8C2412yes—
118C22×C8C2412yes—
119C4⋊Q8—216no—
120C4⋊Q8—216no—
121C4⋊Q8—416no—
122#124—464no—
123C4×D4—216no—
124C4×D4—28no—
125C4×D4—28no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4—28no—
130C2×C4⋊C4—28no—
131C2×C4⋊C4—28no—
132C2×C4⋊C4—24no—
133C2×C4⋊C4—24no—
134C2×C4⋊C4—48no—
135C2×C4⋊C4C2×D414yes—
136C2×C4⋊C4C2418yes—
137C2×C4⋊C4C2418yes—
138C2×C22⋊C4—28no—
139C2×C22⋊C4—232no—
140C2×C22⋊C4—432no—
141C2×C22⋊C4C2×D418yes—
142C2×C42—28no—
143C2×C42—48no—
144C2×C42C2×D412yes—
145C2×C42C2×D414yes—
146C2×C42#4114yes—
147C2×C42C2412yes—
148#107—216no—
149#107—216no—
150#107—216no—
151C4⋊C8—28no—
152C22⋊C8—216no—
153C4×C8C2×D4116yes—
154#95—28no—
155#95—232no—
156C24—24no—
157C24—28no—
158C24—24no—
159C24—28no—
160C24C2×D818yes—
161C24C22×D414yes—
162C24C22×D411yescharacteristic
163C2×Q8—416no—
164C2×Q8—416no—
165C2×Q8—416no—
166C2×Q8—832no—
167C2×D4—28no—
168C2×D4—28no—
169C2×D4—232no—
170C2×D4C2×D8116yes—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—28no—
174C22×C4—28no—
175C22×C4—216no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4—28no—
179C22×C4—28no—
180C22×C4—28no—
181C22×C4—28no—
182C22×C4—48no—
183C22×C4—48no—
184C22×C4—416no—
185C22×C4—48no—
186C22×C4—48no—
187C22×C4—48no—
188C22×C4—48no—
189C22×C4—48no—
190C22×C4—48no—
191C22×C4#12114yes—
192C22×C4#12114yes—
193C22×C4C2×D814yes—
194C22×C4#13514yes—
195C22×C4C22×D414yes—
196C22×C4C22×D412yes—
197C22×C4C22×D411yescharacteristic
198C22×C4C22×D412yes—
199C22×C4C22×D412yes—
200C22×C4C2×#4112yes—
201C22×C4C2×#4114yes—
202C22×C42−1+414yes—
203C22×C4C2511yescharacteristic
204C2×C8—28no—
205C2×C8—24no—
206C2×C8—24no—
207C2×C8—28no—
208C2×C8—48no—
209C2×C8—432no—
210C2×C8#124116yescomplemented
211C2×C8C22×D414yes—
212C2×C8C22×D414yes—
213C2×C8C2×#4118yes—
214C4⋊C4—28no—
215C4⋊C4—28no—
216C4⋊C4—28no—
217C4⋊C4—28no—
218C4⋊C4—28no—
219C4⋊C4—48no—
220C4⋊C4—416no—
221C4⋊C4—48no—
222C22⋊C4—216no—
223C22⋊C4—464no—
224C42—416no—
225C42#12118yes—
226C42C22×D414yes—
227C42C2×#4114yes—
228C23—232no—
229C23—24no—
230C23—28no—
231C23—216no—
232C23—24no—
233C23—28no—
234C23—416no—
235C23—48no—
236C23—48no—
237C23C2×#12112yes—
238C23#54714yes—
239C23C22×D818yes—
240C23C22×D812yes—
241C23C2×#13512yes—
242C23#57814yes—
243C23C23×D411yescharacteristic
244Q8—832no—
245D4—232no—
246C2×C4—28no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—28no—
250C2×C4—48no—
251C2×C4—44no—
252C2×C4—44no—
253C2×C4—48no—
254C2×C4—416no—
255C2×C4—48no—
256C2×C4—48no—
257C2×C4—48no—
258C2×C4—48no—
259C2×C4—48no—
260C2×C4—48no—
261C2×C4—816no—
262C2×C4—816no—
263C2×C4#466116yes—
264C2×C4C2×#12114yes—
265C2×C4C2×#12114yes—
266C2×C4C2×#12112yes—
267C2×C4C2×#12414yes—
268C2×C4#53614yes—
269C2×C4#54714yes—
270C2×C4#55618yes—
271C2×C4C22×D814yes—
272C2×C4C2×#13514yes—
273C2×C4C23×D411yescharacteristic
274C2×C4C22×#4112yes—
275C2×C4C22×#4111yescharacteristic
276C2×C4C2×2−1+412yes—
277C8—24no—
278C8—44no—
279C8C2×#12418yescomplemented
280C22—28no—
281C22—216no—
282C22—44no—
283C22—432no—
284C22—48no—
285C22—44no—
286C22#254714yes—
287C22C2×#46614yes—
288C22#305914yes—
289C22#333418yes—
290C22#334218yes—
291C22C22×#12111yescharacteristic
292C22C2×#54712yes—
293C22C23×D811yescharacteristic
294C22C22×#13511yescharacteristic
295C22C2×#57812yes—
296C4—24no—
297C4—44no—
298C4—88no—
299C4—88no—
300C4#254714yes—
301C4C2×#46618yes—
302C4C22×#12411yescharacteristic
303C4C2×#53611yescharacteristic
304C4C2×#55612yes—
305C2—48no—
306C2#2870418yesdirect product factor
307C2C2×#254711yescharacteristic
308C2C22×#46611yescharacteristic
309C2C2×#305911yescharacteristic
310C2C2×#333412yes—
311C2C2×#334212yes—
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×#500C2semidirect
4. #28704C2direct (N × H)
5. C2×#2075C2semidirect
6. C2×#1988C2semidirect
7. C2×#1808C2semidirect
8. C2×C4×#107C2semidirect
14. C2×#500C22semidirect
29. #2075C22semidirect
30. #1988C22semidirect
31. #1808C22semidirect
32. C4×#107C22semidirect
210. C2×C8#124semidirect
279. C8C2×#124semidirect
306. C2#28704direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C22×C8×D42
C2×#25472
#287042
C2×#20752
C2×#19882
C2×#18082
C2×C4×#1072