Finite Group Databasebeta

← C2×#27963 #6458380

Subgroups — C2×#27963 #6458380

Order 512.

1990 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2851C211yesmaximal, characteristic
2C2×#2285C211yesmaximal, characteristic
3#27963C2116yesmaximal, direct product factor
4C2×#2100C212yesmaximal, complemented
5C2×#2099C212yesmaximal, complemented
6C2×#1991C212yesmaximal, complemented
7C2×#1835C212yesmaximal, complemented
8C2×#1825C214yesmaximal
9C2×C4×C22⋊C8C211yesmaximal, characteristic
10C22×#125C2211yescharacteristic
11C22×#117C2212yes—
12C23×C42C2211yescharacteristic
13C22×C22⋊C8C2212yes—
14C22×C4×C8C2212yes—
15#2851—24no—
16#2851C2218yes—
17C2×#389C2212yes—
18C2×#387—22no—
19C2×#385—22no—
20#2285—24no—
21#2285C2218yes—
22C2×#384C2211yescharacteristic
23C2×#384C2211yescharacteristic
24C2×#382C2211yescharacteristic
25C2×#382C2212yes—
26C2×#380—22no—
27C2×#380C2212yes—
28C2×C4×C4⋊C4—22no—
29#2100C22116yescomplemented
30#2099C22116yescomplemented
31#1991C22116yescomplemented
32#1835C22116yescomplemented
33#1825C22132yes—
34C4×C22⋊C8C2218yes—
35C2×#340C2214yes—
36C2×#340C2214yes—
37C2×#340C2214yes—
38C2×#340C2214yes—
39C2×#336C2212yes—
40C24×C4D412yes—
41C24×C4C2311yescharacteristic
42C23×C8C2314yes—
43C2×#125—22no—
44C2×#125—28no—
45C2×#125C2314yes—
46C2×#117—24no—
47C2×#117—216no—
48C2×#117C2318yes—
49C22×C4⋊C4—22no—
50C22×C4⋊C4—22no—
51C22×C4⋊C4—22no—
52C22×C4⋊C4—22no—
53C22×C4⋊C4C2312yes—
54C22×C4⋊C4C2312yes—
55C22×C4⋊C4C2312yes—
56C22×C4⋊C4C2312yes—
57C22×C22⋊C4—22no—
58C22×C22⋊C4—22no—
59C22×C42—28no—
60C22×C42—22no—
61C22×C42D414yes—
62C22×C42D412yes—
63C22×C42C2314yes—
64C22×C42C2311yescharacteristic
65C22×C42C2311yescharacteristic
66C2×C22⋊C8—28no—
67C2×C22⋊C8C2318yes—
68C2×C4×C8—28no—
69C2×C4×C8C2318yes—
70#389—24no—
71#389C2318yes—
72#387—216no—
73#385—216no—
74#384—22no—
75#384—22no—
76#384C2314yes—
77#384C2314yes—
78#382—22no—
79#382—24no—
80#382C2314yes—
81#382C2318yes—
82#380—24no—
83#380—216no—
84#380C2318yes—
85C4×C4⋊C4—216no—
86C2×#95—24no—
87C2×#95—22no—
88C2×#95—22no—
89C2×#95—22no—
90#340C23116yes—
91#340C23116yes—
92#340C23116yes—
93#340C23116yes—
94#336C2318yes—
95C25C2×D411yescharacteristic
96C23×C4—24no—
97C23×C4—24no—
98C23×C4—28no—
99C23×C4—28no—
100C23×C4—22no—
101C23×C4—22no—
102C23×C4—22no—
103C23×C4—22no—
104C23×C4—44no—
105C23×C4C2×D418yes—
106C23×C4C2×D412yes—
107C23×C4C2×D412yes—
108C23×C4C2×D411yescharacteristic
109C23×C4C2×D412yes—
110C23×C4#4118yes—
111C23×C4C2412yes—
112C23×C4C2411yescharacteristic
113C22×C8—28no—
114C22×C8—28no—
115C22×C8—28no—
116C22×C8C2418yes—
117#125—216no—
118#125—48no—
119#117—232no—
120#117—416no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—28no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4—28no—
125C2×C4⋊C4—28no—
126C2×C4⋊C4—28no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4—22no—
130C2×C4⋊C4—22no—
131C2×C4⋊C4—22no—
132C2×C4⋊C4—22no—
133C2×C4⋊C4—48no—
134C2×C4⋊C4—48no—
135C2×C4⋊C4—48no—
136C2×C4⋊C4—48no—
137C2×C4⋊C4C2414yes—
138C2×C4⋊C4C2414yes—
139C2×C4⋊C4C2414yes—
140C2×C4⋊C4C2414yes—
141C2×C22⋊C4—28no—
142C2×C22⋊C4—28no—
143C2×C22⋊C4—48no—
144C2×C22⋊C4—48no—
145C2×C42—28no—
146C2×C42—24no—
147C2×C42—216no—
148C2×C42—216no—
149C2×C42—28no—
150C2×C42—48no—
151C2×C42C2×D418yes—
152C2×C42C2×D412yes—
153C2×C42C2×D412yes—
154C2×C42#4118yes—
155C2×C42C2412yes—
156C2×C42C2412yes—
157C22⋊C8—216no—
158C4×C8—216no—
159#95—216no—
160#95—28no—
161#95—28no—
162#95—28no—
163C24—22no—
164C24—22no—
165C24—24no—
166C24—24no—
167C24#12414yes—
168C24C22×D412yes—
169C24C22×D411yescharacteristic
170C22×C4—24no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4—232no—
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—216no—
182C22×C4—216no—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—24no—
186C22×C4—24no—
187C22×C4—48no—
188C22×C4—432no—
189C22×C4—44no—
190C22×C4—44no—
191C22×C4—44no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4—48no—
195C22×C4—44no—
196C22×C4—44no—
197C22×C4—44no—
198C22×C4—48no—
199C22×C4#12318yes—
200C22×C4#12414yes—
201C22×C4#12418yes—
202C22×C4#13518yes—
203C22×C4C22×D414yes—
204C22×C4C22×D412yes—
205C22×C4C22×D414yes—
206C22×C4C22×D411yescharacteristic
207C22×C4C2×#4118yes—
208C22×C4C2×#4114yes—
209C22×C4C2×#4114yes—
210C22×C42−1+414yes—
211C22×C4C2511yescharacteristic
212C2×C8—28no—
213C2×C8—28no—
214C2×C8—28no—
215C2×C8—416no—
216C4⋊C4—28no—
217C4⋊C4—28no—
218C4⋊C4—28no—
219C4⋊C4—28no—
220C4⋊C4—416no—
221C4⋊C4—44no—
222C4⋊C4—416no—
223C4⋊C4—44no—
224C4⋊C4—44no—
225C4⋊C4—44no—
226C4⋊C4—416no—
227C4⋊C4—416no—
228C22⋊C4—416no—
229C22⋊C4—416no—
230C42—216no—
231C42—24no—
232C42—24no—
233C42—416no—
234C42#12318yes—
235C42C2×#4118yes—
236C23—28no—
237C23—28no—
238C23—22no—
239C23—22no—
240C23—28no—
241C23—24no—
242C23—24no—
243C23—48no—
244C23—48no—
245C23C2×#12312yes—
246C23C2×#12414yes—
247C23C2×#12412yes—
248C23#53612yes—
249C23C2×#13514yes—
250C23#57514yes—
251C23C23×D411yescharacteristic
252C2×C4—216no—
253C2×C4—216no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—28no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—216no—
262C2×C4—216no—
263C2×C4—432no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4—44no—
267C2×C4—44no—
268C2×C4—44no—
269C2×C4—44no—
270C2×C4—48no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—88no—
275C2×C4—88no—
276C2×C4—88no—
277C2×C4—88no—
278C2×C4C2×#12318yes—
279C2×C4C2×#12312yes—
280C2×C4C2×#12414yes—
281C2×C4C2×#12412yes—
282C2×C4#53612yes—
283C2×C4#552116yes—
284C2×C4C2×#13518yes—
285C2×C4C22×#4112yes—
286C2×C4C22×#4112yes—
287C2×C4C2×2−1+412yes—
288C8—48no—
289C22—24no—
290C22—24no—
291C22—24no—
292C22—416no—
293C22—44no—
294C22—44no—
295C22#250314yes—
296C22#309118yes—
297C22#313114yes—
298C22#314214yes—
299C22#323318yes—
300C22C22×#12311yescharacteristic
301C22C22×#12411yescharacteristic
302C22C2×#53611yescharacteristic
303C22C22×#13512yes—
304C22C2×#57512yes—
305C4—28no—
306C4—28no—
307C4—24no—
308C4—84no—
309C4—84no—
310C4—84no—
311C4—84no—
312C4#250314yes—
313C4C2×#55214yes—
314C2—44no—
315C2#2796318yesdirect product factor
316C2C2×#250311yescharacteristic
317C2C2×#309112yes—
318C2C2×#313111yescharacteristic
319C2C2×#314211yescharacteristic
320C2C2×#323312yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #27963C2direct (N × H)
4. C2×#2100C2semidirect
5. C2×#2099C2semidirect
6. C2×#1991C2semidirect
7. C2×#1835C2semidirect
29. #2100C22semidirect
30. #2099C22semidirect
31. #1991C22semidirect
32. #1835C22semidirect
315. C2#27963direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28512
C2×#22852
#279632
C2×#21002
C2×#20992
C2×#19912
C2×#18352
C2×#18252
C2×C4×C22⋊C82