Finite Group Databasebeta

← C2×#28169 #6462841

Subgroups — C2×#28169 #6462841

Order 512.

2766 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#460C212yesmaximal
2C2×#2328C211yesmaximal, characteristic
3C2×#2327C211yesmaximal, characteristic, complemented
4#28169C2116yesmaximal, direct product factor
5C2×#2073C212yesmaximal, complemented
6C2×#2013C212yesmaximal, complemented
7C2×#1877C214yesmaximal, complemented
8C2×#1832C211yesmaximal, characteristic, complemented
9C2×#1805C212yesmaximal, complemented
10C23×SD16C2214yes—
11C22×C4⋊Q8C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×C4×Q8C2212yes—
14C22×C4×D4C2212yes—
15C2×#460—216no—
16C2×#460C22116yes—
17C22×C4⋊C8C2212yes—
18C22×#103C2214yes—
19C22×#102C2214yes—
20#2328—24no—
21#2328C2218yes—
22#2327—24no—
23#2327C2218yescomplemented
24C2×#391C2212yes—
25C2×#390C2212yes—
26C2×#387—24no—
27C2×#386—24no—
28C2×#382C2211yescharacteristic
29C2×#382C2211yescharacteristic
30C2×#376C2211yescharacteristic
31#2073C22116yescomplemented
32#2013C22116yescomplemented
33#1877C22132yescomplemented
34#1832C2218yescomplemented
35#1805C22116yescomplemented
36C2×#340C2214yes—
37C2×#336C2212yes—
38C2×#336C2212yes—
39C23×Q8C2312yes—
40C23×D4—22no—
41C23×D4C2312yes—
42C24×C4—22no—
43C22×SD16—216no—
44C22×SD16—216no—
45C22×SD16—48no—
46C22×SD16C23116yes—
47C23×C8C2314yes—
48C2×C4⋊Q8—28no—
49C2×C4⋊Q8—22no—
50C2×C4⋊Q8C2314yes—
51C2×#127—22no—
52C2×#127—24no—
53C2×#127D418yes—
54C2×#127C2314yes—
55C2×C4×Q8—24no—
56C2×C4×Q8—28no—
57C2×C4×Q8—28no—
58C2×C4×Q8C2318yes—
59C2×C4×D4—24no—
60C2×C4×D4—48no—
61C2×C4×D4C2318yes—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4C2312yes—
65C22×C4⋊C4C2312yes—
66C22×C22⋊C4—22no—
67C22×C22⋊C4—24no—
68C22×C42—22no—
69C22×C42C2311yescharacteristic
70C22×C42C2311yescharacteristic
71C22×C42C2311yescharacteristic
72#460—264no—
73C2×C4⋊C8—28no—
74C2×C4⋊C8C2318yes—
75C2×#103—48no—
76C2×#103C23116yes—
77C2×#102—216no—
78C2×#102C23116yes—
79#391—24no—
80#391C2318yes—
81#390—24no—
82#390C2318yes—
83#387—232no—
84#386—232no—
85#382—22no—
86#382—22no—
87#382C2314yes—
88#382C2314yes—
89#376D414yes—
90#376C2314yes—
91C2×#95—22no—
92C2×#95—22no—
93C2×#95—24no—
94C2×#95D414yes—
95#340C23116yes—
96#336C2318yes—
97#336C2318yes—
98C25—22no—
99C22×Q8—22no—
100C22×Q8—24no—
101C22×Q8—24no—
102C22×Q8—24no—
103C22×Q8—24no—
104C22×Q8—24no—
105C22×Q8#4118yes—
106C22×Q8C2414yes—
107C22×D4—216no—
108C22×D4—22no—
109C22×D4—28no—
110C22×D4—28no—
111C22×D4—24no—
112C22×D4—28no—
113C22×D4—88no—
114C22×D4C2×D418yes—
115C22×D4C2414yes—
116C23×C4—22no—
117C23×C4—22no—
118C23×C4—22no—
119C23×C4—28no—
120C23×C4—48no—
121C23×C4—88no—
122C23×C4C2×D412yes—
123C23×C4C2×D412yes—
124C23×C4C2×D412yes—
125C23×C4C2411yescharacteristic
126C2×SD16—232no—
127C2×SD16—232no—
128C2×SD16—416no—
129C2×SD16—464no—
130C22×C8—28no—
131C22×C8—28no—
132C22×C8—28no—
133C22×C8C2418yes—
134C4⋊Q8—216no—
135C4⋊Q8—216no—
136#127—216no—
137#127—28no—
138#127C2×D4116yes—
139C4×Q8—216no—
140C4×Q8—216no—
141C4×Q8—416no—
142C4×D4—416no—
143C4×D4—416no—
144C2×C4⋊C4—216no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—22no—
151C2×C4⋊C4—22no—
152C2×C4⋊C4—48no—
153C2×C4⋊C4C2414yes—
154C2×C4⋊C4C2414yes—
155C2×C22⋊C4—28no—
156C2×C22⋊C4—216no—
157C2×C22⋊C4—48no—
158C2×C22⋊C4—88no—
159C2×C42—24no—
160C2×C42—24no—
161C2×C42—28no—
162C2×C42—48no—
163C2×C42C2×D412yes—
164C2×C42C2×D412yes—
165C2×C42C2×D412yes—
166C2×C42C2×D414yes—
167C2×C42#4114yes—
168C2×C42C2412yes—
169C2×C42C2412yes—
170C2×C42C2412yes—
171C4⋊C8—216no—
172#103—416no—
173#102—232no—
174#95—28no—
175#95—28no—
176#95—216no—
177#95C2×D4116yes—
178C24—28no—
179C24—24no—
180C24—44no—
181C24—44no—
182C24—48no—
183C24—48no—
184C24C22×D411yescharacteristic
185C2×Q8—28no—
186C2×Q8—24no—
187C2×Q8—216no—
188C2×Q8—216no—
189C2×Q8—24no—
190C2×Q8—24no—
191C2×Q8—24no—
192C2×Q8—24no—
193C2×Q8—44no—
194C2×Q8—44no—
195C2×Q8—48no—
196C2×Q8—48no—
197C2×Q8C2×#4118yes—
198C2×D4—28no—
199C2×D4—232no—
200C2×D4—232no—
201C2×D4—28no—
202C2×D4—24no—
203C2×D4—28no—
204C2×D4—44no—
205C2×D4—44no—
206C2×D4—416no—
207C2×D4—832no—
208C2×D4—816no—
209C2×D4C22×D418yes—
210C22×C4—28no—
211C22×C4—24no—
212C22×C4—28no—
213C22×C4—24no—
214C22×C4—28no—
215C22×C4—28no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—416no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—44no—
223C22×C4—44no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—816no—
227C22×C4—832no—
228C22×C4#12118yes—
229C22×C4C22×D414yes—
230C22×C4C22×D414yes—
231C22×C4C22×D414yes—
232C22×C4C22×D411yescharacteristic
233C22×C4C22×D412yes—
234C22×C4C2×#4112yes—
235C22×C4C2×#4114yes—
236C22×C4H(5,𝔽2)14yes—
237C22×C4C2511yescharacteristic
238SD16—464no—
239C2×C8—28no—
240C2×C8—28no—
241C2×C8—28no—
242C2×C8—416no—
243C4⋊C4—232no—
244C4⋊C4—24no—
245C4⋊C4—24no—
246C4⋊C4—28no—
247C4⋊C4—44no—
248C4⋊C4—416no—
249C4⋊C4—44no—
250C22⋊C4—416no—
251C22⋊C4—816no—
252C42—24no—
253C42—24no—
254C42—24no—
255C42—24no—
256C42—416no—
257C42#12118yes—
258C42C22×D414yes—
259C42C2×#4114yes—
260C23—28no—
261C23—44no—
262C23—44no—
263C23—432no—
264C23—416no—
265C23—48no—
266C23—48no—
267C23—816no—
268C23—88no—
269C23—88no—
270C23C2×#12112yes—
271C23#52512yes—
272C23#53512yes—
273C23#57718yes—
274C23C23×D411yescharacteristic
275Q8—28no—
276Q8—28no—
277Q8—44no—
278Q8—44no—
279Q8—416no—
280D4—216no—
281D4—48no—
282D4—416no—
283D4—832no—
284C2×C4—216no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—28no—
288C2×C4—24no—
289C2×C4—28no—
290C2×C4—28no—
291C2×C4—48no—
292C2×C4—44no—
293C2×C4—44no—
294C2×C4—48no—
295C2×C4—416no—
296C2×C4—44no—
297C2×C4—44no—
298C2×C4—48no—
299C2×C4—48no—
300C2×C4—832no—
301C2×C4—88no—
302C2×C4—88no—
303C2×C4C2×#12118yes—
304C2×C4C2×#12112yes—
305C2×C4#52512yes—
306C2×C4#53512yes—
307C2×C4#54618yes—
308C2×C4#55318yes—
309C2×C4C23×D411yescharacteristic
310C2×C4C22×#4112yes—
311C2×C4C22×#4111yescharacteristic
312C2×C4C2×H(5,𝔽2)12yes—
313C8—48no—
314C22—416no—
315C22—48no—
316C22—832no—
317C22—84no—
318C22—84no—
319C22—88no—
320C22#253514yes—
321C22#304218yes—
322C22#312618yes—
323C22#322218yes—
324C22C22×#12111yescharacteristic
325C22C2×#52511yescharacteristic
326C22C2×#53511yescharacteristic
327C22C2×#57714yes—
328C4—28no—
329C4—48no—
330C4—44no—
331C4—44no—
332C4—84no—
333C4—84no—
334C4#253514yes—
335C4C2×#54612yes—
336C4C2×#55312yes—
337C2—88no—
338C2#2816918yesdirect product factor
339C2C2×#253511yescharacteristic
340C2C2×#304212yes—
341C2C2×#312612yes—
342C2C2×#322212yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2327C2semidirect
4. #28169C2direct (N × H)
5. C2×#2073C2semidirect
6. C2×#2013C2semidirect
7. C2×#1877C2semidirect
8. C2×#1832C2semidirect
9. C2×#1805C2semidirect
23. #2327C22semidirect
31. #2073C22semidirect
32. #2013C22semidirect
33. #1877C22semidirect
34. #1832C22semidirect
35. #1805C22semidirect
338. C2#28169direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4602
C2×#23282
C2×#23272
#281692
C2×#20732
C2×#20132
C2×#18772
C2×#18322
C2×#18052