Finite Group Databasebeta

← C2×#28690 #6466258

Subgroups — C2×#28690 #6466258

Order 512.

1982 conjugacy classes of subgroups.

The subgroup lattice has 301 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#499C212yesmaximal
2C2×#2859C211yesmaximal, characteristic
3C2×C4×#125C211yesmaximal, characteristic
4#28690C2116yesmaximal, direct product factor
5C2×#2084C212yesmaximal
6C2×#2083C212yesmaximal
7C2×#1991C212yesmaximal
8C2×#1949C214yesmaximal
9C2×C4×C4⋊C8C211yesmaximal, characteristic
10C22×#125C2212yes—
11C22×#125C2211yescharacteristic
12C2×#499—216no—
13C2×#499C22116yes—
14C22×#107C2214yes—
15C22×#106C2214yes—
16C22×C4⋊C8C2212yes—
17C22×C4×C8C2212yes—
18#2859—24no—
19#2859C2218yes—
20C4×#125—24no—
21C4×#125C2218yes—
22C2×#389—22no—
23C2×#389—22no—
24C2×#389C2212yes—
25C2×#387—22no—
26C2×#384C2212yes—
27C2×#382C2212yes—
28C2×#382C2211yescharacteristic
29C2×C4×C4⋊C4—22no—
30C2×C4×C4⋊C4C2212yes—
31C2×C43C2211yescharacteristic
32#2084C22116yes—
33#2083C22116yes—
34#1991C22116yes—
35#1949C22132yes—
36C4×C4⋊C8C2218yes—
37C2×#340C2214yes—
38C2×#340C2214yes—
39C2×#336C2211yescharacteristic
40C2×#336C2211yescharacteristic
41C23×C8C2312yes—
42C23×C8C2312yes—
43C2×#125—22no—
44C2×#125—24no—
45C2×#125—28no—
46C2×#125—24no—
47C2×#125—28no—
48C2×#125D418yes—
49C2×#125C2318yes—
50C2×#125C2314yes—
51C22×C4⋊C4—22no—
52C22×C4⋊C4—24no—
53C22×C4⋊C4—22no—
54C22×C4⋊C4—22no—
55C22×C4⋊C4—22no—
56C22×C4⋊C4C2314yes—
57C22×C4⋊C4C2312yes—
58C22×C4⋊C4C2312yes—
59C22×C42—22no—
60C22×C42D412yes—
61C22×C42D412yes—
62C22×C42C2311yescharacteristic
63C22×C42C2311yescharacteristic
64C22×C42C2311yescharacteristic
65#499—264no—
66C2×#107—216no—
67C2×#107C23116yes—
68C2×#106—216no—
69C2×#106C23116yes—
70C2×C4⋊C8Q8116yes—
71C2×C4⋊C8C2318yes—
72C2×C4×C8—28no—
73C2×C4×C8C2318yes—
74#389—24no—
75#389—216no—
76#389—216no—
77#389C2318yes—
78#387—216no—
79#384—24no—
80#384C2318yes—
81#382—22no—
82#382—24no—
83#382C2314yes—
84#382C2318yes—
85C4×C4⋊C4—24no—
86C4×C4⋊C4—216no—
87C4×C4⋊C4C2318yes—
88C2×#95—22no—
89C2×#95—22no—
90C2×#95—22no—
91C2×#95—22no—
92C2×#95—22no—
93C43D414yes—
94C43C2314yes—
95#340C23116yes—
96#340C23116yes—
97#336C2314yes—
98#336C2314yes—
99C23×C4—22no—
100C23×C4—24no—
101C23×C4—22no—
102C23×C4C2×D412yes—
103C23×C4C2×D411yescharacteristic
104C23×C4C2×D411yescharacteristic
105C23×C4C2×D412yes—
106C23×C4C2411yescharacteristic
107C22×C8—24no—
108C22×C8—24no—
109C22×C8—24no—
110C22×C8—24no—
111C22×C8C2×Q818yes—
112C22×C8C2×Q818yes—
113C22×C8C2414yes—
114C22×C8C2414yes—
115#125—216no—
116#125—216no—
117#125—28no—
118#125—216no—
119#125—416no—
120#125C2×D4116yes—
121C2×C4⋊C4—216no—
122C2×C4⋊C4—28no—
123C2×C4⋊C4—22no—
124C2×C4⋊C4—24no—
125C2×C4⋊C4—28no—
126C2×C4⋊C4—28no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—216no—
129C2×C4⋊C4—28no—
130C2×C4⋊C4—28no—
131C2×C4⋊C4—28no—
132C2×C4⋊C4—24no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4—48no—
135C2×C4⋊C4—416no—
136C2×C4⋊C4—48no—
137C2×C4⋊C4—48no—
138C2×C4⋊C4C2×D418yes—
139C2×C4⋊C4C2418yes—
140C2×C4⋊C4C2414yes—
141C2×C4⋊C4C2414yes—
142C2×C42—28no—
143C2×C42—24no—
144C2×C42—28no—
145C2×C42—44no—
146C2×C42—48no—
147C2×C42C2×D412yes—
148C2×C42C2×D418yes—
149C2×C42C2×D418yes—
150C2×C42C2×D412yes—
151C2×C42C2×D414yes—
152C2×C42C2×D412yes—
153C2×C42C2×Q818yes—
154C2×C42#4114yes—
155C2×C42C2412yes—
156C2×C42C2412yes—
157C2×C42C2412yes—
158#107—232no—
159#106—232no—
160C4⋊C8C2×Q8132yes—
161C4×C8—216no—
162#95—28no—
163#95—28no—
164#95—28no—
165#95—28no—
166#95—28no—
167C24C22×D411yescharacteristic
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—28no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—28no—
178C22×C4—44no—
179C22×C4—44no—
180C22×C4—48no—
181C22×C4—44no—
182C22×C4—44no—
183C22×C4—48no—
184C22×C4—44no—
185C22×C4—48no—
186C22×C4#12118yes—
187C22×C4C4⋊Q814yes—
188C22×C4C4⋊Q814yes—
189C22×C4#13518yes—
190C22×C4C22×D414yes—
191C22×C4C22×D412yes—
192C22×C4C22×D412yes—
193C22×C4C22×D414yes—
194C22×C4C22×D411yescharacteristic
195C22×C4C22×D412yes—
196C22×C4C22×Q814yes—
197C22×C4C2×#4112yes—
198C22×C42−1+414yes—
199C22×C4C2511yescharacteristic
200C2×C8—216no—
201C2×C8—216no—
202C2×C8—24no—
203C2×C8—24no—
204C2×C8—24no—
205C2×C8—24no—
206C2×C8C22×Q818yes—
207C2×C8C22×Q818yes—
208C4⋊C4—232no—
209C4⋊C4—28no—
210C4⋊C4—24no—
211C4⋊C4—28no—
212C4⋊C4—28no—
213C4⋊C4—28no—
214C4⋊C4—416no—
215C4⋊C4—48no—
216C4⋊C4—432no—
217C4⋊C4—44no—
218C4⋊C4—416no—
219C4⋊C4—416no—
220C4⋊C4C22×D418yes—
221C42—24no—
222C42—216no—
223C42—24no—
224C42—48no—
225C42—416no—
226C42#12118yes—
227C42C4⋊Q818yes—
228C42C22×D414yes—
229C42C22×Q818yes—
230C42C2×#4114yes—
231C23C2×#12112yes—
232C23C2×C4⋊Q812yes—
233C23#53612yes—
234C23C2×#13514yes—
235C23#57514yes—
236C23C23×D411yescharacteristic
237C2×C4—28no—
238C2×C4—28no—
239C2×C4—24no—
240C2×C4—216no—
241C2×C4—216no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—416no—
249C2×C4—44no—
250C2×C4—44no—
251C2×C4—48no—
252C2×C4—44no—
253C2×C4—44no—
254C2×C4—48no—
255C2×C4—44no—
256C2×C4—48no—
257C2×C4—88no—
258C2×C4—816no—
259C2×C4C2×#12118yes—
260C2×C4C2×#12112yes—
261C2×C4C2×C4⋊Q814yes—
262C2×C4C2×C4⋊Q814yes—
263C2×C4C2×C4⋊Q812yes—
264C2×C4#53612yes—
265C2×C4D4×Q818yes—
266C2×C4#55718yes—
267C2×C4C2×#13518yes—
268C2×C4C23×D411yescharacteristic
269C2×C4C23×Q812yes—
270C2×C4C22×#4111yescharacteristic
271C2×C4C2×2−1+412yes—
272C8—28no—
273C8—28no—
274C22#254614yes—
275C22#303518yes—
276C22#316014yes—
277C22#316614yes—
278C22#323218yes—
279C22C22×#12111yescharacteristic
280C22C22×C4⋊Q811yescharacteristic
281C22C2×#53611yescharacteristic
282C22C22×#13512yes—
283C22C2×#57512yes—
284C4—28no—
285C4—24no—
286C4—24no—
287C4—28no—
288C4—48no—
289C4—84no—
290C4—88no—
291C4#254614yes—
292C4C2×D4×Q812yes—
293C4C2×#55712yes—
294C2#2869018yesdirect product factor
295C2C2×#254611yescharacteristic
296C2C2×#303512yes—
297C2C2×#316011yescharacteristic
298C2C2×#316611yescharacteristic
299C2C2×#323212yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28690C2direct (N × H)
294. C2#28690direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4992
C2×#28592
C2×C4×#1252
#286902
C2×#20842
C2×#20832
C2×#19912
C2×#19492
C2×C4×C4⋊C82