Finite Group Databasebeta

← C2×#28675 #6466225

Subgroups — C2×#28675 #6466225

Order 512.

2282 conjugacy classes of subgroups.

The subgroup lattice has 283 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic
3C2×#2546C212yesmaximal
4#28675C2116yesmaximal, direct product factor
5C2×#2086C214yesmaximal
6C2×#1988C212yesmaximal
7C2×#1942C214yesmaximal
8C2×C4×#107C211yesmaximal, characteristic
9C22×C4⋊Q8—22no—
10C22×C4⋊Q8C2212yes—
11C22×C4×Q8C2211yescharacteristic
12C2×#500—28no—
13C2×#500C2218yes—
14C2×C8×Q8—28no—
15C2×C8×Q8C2218yes—
16C22×#107C2212yes—
17C22×#107C2212yes—
18C22×#107C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×C4⋊C8C2212yes—
21C22×C4×C8C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2546—28no—
24#2546C22116yes—
25C2×#398—24no—
26C2×#391—22no—
27C2×#389C2218yes—
28C2×C4×C4⋊C4C2212yes—
29#2086C22132yes—
30#1988C22116yes—
31#1942C22132yes—
32C4×#107C2218yes—
33C2×#340C2218yes—
34C2×#340C2212yes—
35C23×Q8—22no—
36C23×Q8D411yescharacteristic
37C23×C8C2312yes—
38C23×C8C2311yescharacteristic
39C23×C8C2311yescharacteristic
40C2×C4⋊Q8—216no—
41C2×C4⋊Q8—24no—
42C2×C4⋊Q8—28no—
43C2×C4⋊Q8—28no—
44C2×C4⋊Q8—416no—
45C2×C4⋊Q8C2318yes—
46C2×C4×Q8—24no—
47C2×C4×Q8—24no—
48C2×C4×Q8D414yes—
49C2×C4×Q8C2314yes—
50C22×C4⋊C4—22no—
51C22×C4⋊C4—28no—
52C22×C4⋊C4D412yes—
53C22×C4⋊C4D411yescharacteristic
54C22×C4⋊C4C2314yes—
55C22×C4⋊C4C2314yes—
56C22×C42—22no—
57C22×C42C2312yes—
58C22×C42C2311yescharacteristic
59#500—232no—
60C8×Q8—232no—
61C2×#107—28no—
62C2×#107—28no—
63C2×#107Q8116yescomplemented
64C2×#107C2318yes—
65C2×#107C2318yes—
66C2×#107C2318yes—
67C2×C4⋊C8—28no—
68C2×C4⋊C8—24no—
69C2×C4⋊C8C2318yes—
70C2×C4⋊C8C2314yes—
71C2×C4×C8—28no—
72C2×C4×C8D418yes—
73C2×C4×C8C2318yes—
74C2×C4×C8C2314yes—
75#398—232no—
76#391—216no—
77#389—216no—
78#389C23132yes—
79C4×C4⋊C4—24no—
80C4×C4⋊C4C2318yes—
81C2×#95—22no—
82C2×#95—28no—
83#340C2318yes—
84#340C23132yes—
85C22×Q8—24no—
86C22×Q8—24no—
87C22×Q8—28no—
88C22×Q8—48no—
89C22×Q8—48no—
90C22×Q8—48no—
91C22×Q8D818yes—
92C22×Q8C2×D414yes—
93C23×C4—24no—
94C23×C4—24no—
95C23×C4C2×D412yes—
96C23×C4C2×D411yescharacteristic
97C23×C4C2×D412yes—
98C23×C4C2×D411yescharacteristic
99C23×C4C2411yescharacteristic
100C22×C8—24no—
101C22×C8—24no—
102C22×C8—28no—
103C22×C8C2×D414yes—
104C22×C8C2×D414yes—
105C22×C8C2×Q818yes—
106C22×C8C2414yes—
107C22×C8C2412yes—
108C22×C8C2412yes—
109C4⋊Q8—216no—
110C4⋊Q8—216no—
111C4⋊Q8—464no—
112C4⋊Q8—416no—
113C4×Q8—216no—
114C4×Q8—28no—
115C4×Q8—28no—
116C2×C4⋊C4—28no—
117C2×C4⋊C4—24no—
118C2×C4⋊C4—24no—
119C2×C4⋊C4—28no—
120C2×C4⋊C4—28no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—232no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4—24no—
125C2×C4⋊C4—48no—
126C2×C4⋊C4—432no—
127C2×C4⋊C4C2×D414yes—
128C2×C4⋊C4C2×D418yes—
129C2×C4⋊C4C2×Q8116yes—
130C2×C4⋊C4C2418yes—
131C2×C4⋊C4C2418yes—
132C2×C42—24no—
133C2×C42—24no—
134C2×C42—28no—
135C2×C42—48no—
136C2×C42C2×D414yes—
137C2×C42C2×D412yes—
138C2×C42C2×D414yes—
139C2×C42#4114yes—
140C2×C42C2414yes—
141C2×C42C2412yes—
142#107—216no—
143#107—216no—
144#107C2×Q8132yescomplemented
145C4⋊C8—216no—
146C4⋊C8—28no—
147C4×C8—216no—
148C4×C8C2×D4116yes—
149#95—28no—
150#95—232no—
151C24C22×D411yescharacteristic
152C2×Q8—28no—
153C2×Q8—28no—
154C2×Q8—232no—
155C2×Q8—416no—
156C2×Q8—416no—
157C2×Q8—416no—
158C2×Q8—832no—
159C2×Q8C2×D8116yes—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—216no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—28no—
168C22×C4—48no—
169C22×C4—48no—
170C22×C4—48no—
171C22×C4—48no—
172C22×C4—48no—
173C22×C4#12114yes—
174C22×C4#12114yes—
175C22×C4C2×D818yes—
176C22×C4C2×D814yes—
177C22×C4#13514yes—
178C22×C4C22×D414yes—
179C22×C4C22×D412yes—
180C22×C4C22×D414yes—
181C22×C4C22×D411yescharacteristic
182C22×C4C22×D412yes—
183C22×C4C22×D412yes—
184C22×C4C22×Q814yes—
185C22×C4C2×#4112yes—
186C22×C42−1+414yes—
187C22×C4C2511yescharacteristic
188C2×C8—28no—
189C2×C8—24no—
190C2×C8—24no—
191C2×C8—28no—
192C2×C8—48no—
193C2×C8C4⋊Q8116yescomplemented
194C2×C8C22×D414yes—
195C2×C8C22×D414yes—
196C2×C8C22×Q818yes—
197C4⋊C4—216no—
198C4⋊C4—28no—
199C4⋊C4—216no—
200C4⋊C4—28no—
201C4⋊C4—28no—
202C4⋊C4—28no—
203C4⋊C4—48no—
204C4⋊C4—416no—
205C4⋊C4—464no—
206C4⋊C4C22×Q8116yes—
207C42—28no—
208C42—24no—
209C42—24no—
210C42—416no—
211C42#12118yes—
212C42C22×D414yes—
213C42C2×#4114yes—
214C23C2×#12112yes—
215C23D4×Q814yes—
216C23C22×D812yes—
217C23C2×#13512yes—
218C23#57814yes—
219C23C23×D411yescharacteristic
220Q8—232no—
221Q8—832no—
222C2×C4—24no—
223C2×C4—216no—
224C2×C4—28no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—216no—
229C2×C4—28no—
230C2×C4—432no—
231C2×C4—48no—
232C2×C4—48no—
233C2×C4—48no—
234C2×C4—48no—
235C2×C4—48no—
236C2×C4—48no—
237C2×C4—816no—
238C2×C4#466116yes—
239C2×C4C2×#12114yes—
240C2×C4C2×#12114yes—
241C2×C4C2×#12112yes—
242C2×C4C2×C4⋊Q814yes—
243C2×C4#53614yes—
244C2×C4D4×Q814yes—
245C2×C4#55718yes—
246C2×C4C22×D818yes—
247C2×C4C22×D814yes—
248C2×C4C2×#13514yes—
249C2×C4C23×D411yescharacteristic
250C2×C4C23×Q812yes—
251C2×C4C22×#4111yescharacteristic
252C2×C4C2×2−1+412yes—
253C8—24no—
254C8—44no—
255C8C2×C4⋊Q818yescomplemented
256C22#254614yes—
257C22C2×#46614yes—
258C22#305914yes—
259C22Q8×D818yes—
260C22#338318yes—
261C22C22×#12111yescharacteristic
262C22C2×D4×Q812yes—
263C22C23×D811yescharacteristic
264C22C22×#13511yescharacteristic
265C22C2×#57812yes—
266C4—28no—
267C4—24no—
268C4—44no—
269C4—416no—
270C4—88no—
271C4#254614yes—
272C4C2×#46618yes—
273C4C22×C4⋊Q811yescharacteristic
274C4C2×#53611yescharacteristic
275C4C2×#55712yes—
276C2#2867518yesdirect product factor
277C2C2×#254611yescharacteristic
278C2C22×#46611yescharacteristic
279C2C2×#305911yescharacteristic
280C2C2×Q8×D812yes—
281C2C2×#338312yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28675C2direct (N × H)
63. C2×#107Q8semidirect
144. #107C2×Q8semidirect
193. C2×C8C4⋊Q8semidirect
255. C8C2×C4⋊Q8semidirect
276. C2#28675direct (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×Q82
C2×#25462
#286752
C2×#20862
C2×#19882
C2×#19422
C2×C4×#1072