Finite Group Databasebeta

← C2×#28736 #6466791

Subgroups — C2×#28736 #6466791

Order 512.

3018 conjugacy classes of subgroups.

The subgroup lattice has 325 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic, complemented
3C2×#2548C212yesmaximal, complemented
4#28736C2116yesmaximal, direct product factor
5C2×#2054C214yesmaximal, complemented
6C2×#1982C212yesmaximal, complemented
7C2×#1970C214yesmaximal, complemented
8C2×C4×#107C211yesmaximal, characteristic, complemented
9C23×D8C2212yes—
10C23×D8C2212yes—
11C22×#127C2212yes—
12C22×#124—22no—
13C22×C4×Q8C2211yescharacteristic
14C2×#493—28no—
15C2×#493C2218yes—
16C2×C8×Q8—28no—
17C2×C8×Q8C2218yescomplemented
18C22×#107C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×C4⋊C8C2212yes—
21C22×#102C2218yes—
22C22×C4×C8C2212yes—
23C22×C4×C8C2211yescharacteristic
24#2548—28no—
25#2548C22116yescomplemented
26C2×#394—24no—
27C2×#390—22no—
28C2×#390C2218yes—
29C2×C4×C4⋊C4C2212yes—
30#2054C22132yescomplemented
31#1982C22116yescomplemented
32#1970C22132yescomplemented
33C4×#107C2218yescomplemented
34C2×#340C2212yes—
35C23×Q8D411yescharacteristic
36C23×D4—22no—
37C23×D4—22no—
38C23×D4C2314yes—
39C22×D8—28no—
40C22×D8—28no—
41C22×D8—216no—
42C22×D8—48no—
43C22×D8C2318yes—
44C22×D8C2318yes—
45C23×C8C2312yes—
46C23×C8C2311yescharacteristic
47C23×C8C2311yescharacteristic
48C2×#127—28no—
49C2×#127—24no—
50C2×#127—28no—
51C2×#127C2318yes—
52C2×#124—216no—
53C2×#124—416no—
54C2×C4×Q8—24no—
55C2×C4×Q8—24no—
56C2×C4×Q8D414yes—
57C2×C4×Q8C2314yes—
58C22×C4⋊C4D412yes—
59C22×C4⋊C4D411yescharacteristic
60C22×C4⋊C4C2314yes—
61C22×C22⋊C4—28no—
62C22×C22⋊C4—28no—
63C22×C42—22no—
64C22×C42C2312yes—
65C22×C42C2311yescharacteristic
66#493—232no—
67C8×Q8—232no—
68C2×#107—28no—
69C2×#107C2318yes—
70C2×C4⋊C8—28no—
71C2×C4⋊C8—24no—
72C2×C4⋊C8C2318yes—
73C2×C4⋊C8C2314yes—
74C2×#102—416no—
75C2×#102C23132yes—
76C2×C4×C8—28no—
77C2×C4×C8D418yes—
78C2×C4×C8C2318yes—
79C2×C4×C8C2314yes—
80#394—232no—
81#390—216no—
82#390—216no—
83#390C23132yes—
84C4×C4⋊C4—24no—
85C4×C4⋊C4C2318yes—
86C2×#95—22no—
87#340C2318yes—
88C25—24no—
89C22×Q8—24no—
90C22×Q8—24no—
91C22×Q8D818yescomplemented
92C22×Q8C2×D414yes—
93C22×D4—28no—
94C22×D4—28no—
95C22×D4—24no—
96C22×D4—28no—
97C22×D4—28no—
98C22×D4—216no—
99C22×D4—216no—
100C22×D4—48no—
101C22×D4—48no—
102C22×D4—48no—
103C22×D4—48no—
104C22×D4—88no—
105C22×D4C2418yes—
106C23×C4—24no—
107C23×C4C2×D412yes—
108C23×C4C2×D411yescharacteristic
109C23×C4C2×D412yes—
110C23×C4C2×D411yescharacteristic
111C23×C4C2411yescharacteristic
112C2×D8—216no—
113C2×D8—216no—
114C2×D8—232no—
115C2×D8—416no—
116C2×D8—432no—
117C2×D8—432no—
118C22×C8—24no—
119C22×C8—24no—
120C22×C8—28no—
121C22×C8C2×D414yes—
122C22×C8C2×D414yes—
123C22×C8#4118yes—
124C22×C8C2414yes—
125C22×C8C2412yes—
126C22×C8C2412yes—
127#127—216no—
128#127—216no—
129#127—416no—
130#124—464no—
131C4×Q8—216no—
132C4×Q8—28no—
133C4×Q8—28no—
134C2×C4⋊C4—28no—
135C2×C4⋊C4—24no—
136C2×C4⋊C4—28no—
137C2×C4⋊C4—28no—
138C2×C4⋊C4—24no—
139C2×C4⋊C4C2×D414yes—
140C2×C4⋊C4C2×D418yes—
141C2×C4⋊C4C2418yes—
142C2×C22⋊C4—232no—
143C2×C22⋊C4—232no—
144C2×C22⋊C4—432no—
145C2×C22⋊C4—816no—
146C2×C42—24no—
147C2×C42—24no—
148C2×C42—28no—
149C2×C42—48no—
150C2×C42C2×D414yes—
151C2×C42C2×D412yes—
152C2×C42C2×D414yes—
153C2×C42#4114yes—
154C2×C42C2414yes—
155C2×C42C2412yes—
156#107—216no—
157C4⋊C8—216no—
158C4⋊C8—28no—
159#102—432no—
160C4×C8—216no—
161C4×C8C2×D4116yes—
162#95—28no—
163C24—28no—
164C24—48no—
165C24—416no—
166C24—48no—
167C24—48no—
168C24—416no—
169C24C22×D411yescharacteristic
170C2×Q8—28no—
171C2×Q8—28no—
172C2×Q8—232no—
173C2×Q8C2×D8116yescomplemented
174C2×D4—28no—
175C2×D4—28no—
176C2×D4—216no—
177C2×D4—216no—
178C2×D4—416no—
179C2×D4—416no—
180C2×D4—48no—
181C2×D4—416no—
182C2×D4—416no—
183C2×D4—416no—
184C2×D4—432no—
185C2×D4—416no—
186C2×D4—416no—
187C2×D4—816no—
188C2×D4—832no—
189C2×D4—832no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—28no—
195C22×C4—28no—
196C22×C4—48no—
197C22×C4—48no—
198C22×C4—48no—
199C22×C4#12114yes—
200C22×C4#12114yes—
201C22×C4C2×D818yes—
202C22×C4C2×D814yes—
203C22×C4#13514yes—
204C22×C4C22×D414yes—
205C22×C4C22×D412yes—
206C22×C4C22×D414yes—
207C22×C4C22×D411yescharacteristic
208C22×C4C22×D412yes—
209C22×C4C22×D412yes—
210C22×C4C2×#4112yes—
211C22×C4C2×#4114yes—
212C22×C4H(5,𝔽2)14yes—
213C22×C4C2511yescharacteristic
214D8—432no—
215D8—432no—
216C2×C8—28no—
217C2×C8—24no—
218C2×C8—24no—
219C2×C8—28no—
220C2×C8—48no—
221C2×C8#124116yescomplemented
222C2×C8C22×D414yes—
223C2×C8C22×D414yes—
224C2×C8C2×#4118yes—
225C4⋊C4—216no—
226C4⋊C4—28no—
227C4⋊C4—28no—
228C4⋊C4—28no—
229C4⋊C4—48no—
230C22⋊C4—464no—
231C22⋊C4—832no—
232C42—28no—
233C42—24no—
234C42—24no—
235C42—416no—
236C42#12118yes—
237C42C22×D414yes—
238C42C2×#4114yes—
239C23—48no—
240C23—416no—
241C23—48no—
242C23—48no—
243C23—416no—
244C23—832no—
245C23—832no—
246C23—816no—
247C23—816no—
248C23—816no—
249C23C2×#12112yes—
250C23#55014yes—
251C23C22×D812yes—
252C23C2×#13512yes—
253C23#57614yes—
254C23C23×D411yescharacteristic
255Q8—232no—
256D4—48no—
257D4—48no—
258D4—416no—
259D4—832no—
260D4—832no—
261D4—816no—
262C2×C4—24no—
263C2×C4—216no—
264C2×C4—28no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—28no—
269C2×C4—48no—
270C2×C4—48no—
271C2×C4—48no—
272C2×C4—48no—
273C2×C4—816no—
274C2×C4#466116yes—
275C2×C4C2×#12114yes—
276C2×C4C2×#12114yes—
277C2×C4C2×#12112yes—
278C2×C4C2×#12414yes—
279C2×C4#53514yes—
280C2×C4#55014yes—
281C2×C4#55918yes—
282C2×C4C22×D818yes—
283C2×C4C22×D814yes—
284C2×C4C2×#13514yes—
285C2×C4C23×D411yescharacteristic
286C2×C4C22×#4112yes—
287C2×C4C22×#4111yescharacteristic
288C2×C4C2×H(5,𝔽2)12yes—
289C8—24no—
290C8—44no—
291C8C2×#12418yescomplemented
292C22—88no—
293C22—88no—
294C22—88no—
295C22—816no—
296C22—816no—
297C22—1632no—
298C22#254814yes—
299C22C2×#46614yes—
300C22#305814yes—
301C22#339118yes—
302C22#339618yes—
303C22C22×#12111yescharacteristic
304C22C2×#55012yes—
305C22C23×D811yescharacteristic
306C22C22×#13511yescharacteristic
307C22C2×#57612yes—
308C4—28no—
309C4—24no—
310C4—44no—
311C4—88no—
312C4#254814yes—
313C4C2×#46618yes—
314C4C22×#12411yescharacteristic
315C4C2×#53511yescharacteristic
316C4C2×#55912yes—
317C2—168no—
318C2#2873618yesdirect product factor
319C2C2×#254811yescharacteristic
320C2C22×#46611yescharacteristic
321C2C2×#305811yescharacteristic
322C2C2×#339112yes—
323C2C2×#339612yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
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
2. C22×C8×Q8C2semidirect
3. C2×#2548C2semidirect
4. #28736C2direct (N × H)
5. C2×#2054C2semidirect
6. C2×#1982C2semidirect
7. C2×#1970C2semidirect
8. C2×C4×#107C2semidirect
17. C2×C8×Q8C22semidirect
25. #2548C22semidirect
30. #2054C22semidirect
31. #1982C22semidirect
32. #1970C22semidirect
33. C4×#107C22semidirect
91. C22×Q8D8semidirect
173. C2×Q8C2×D8semidirect
221. C2×C8#124semidirect
291. C8C2×#124semidirect
318. C2#28736direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C22×C8×Q82
C2×#25482
#287362
C2×#20542
C2×#19822
C2×#19702
C2×C4×#1072