Finite Group Databasebeta

← C2×#28522 #6466108

Subgroups — C2×#28522 #6466108

Order 512.

2438 conjugacy classes of subgroups.

The subgroup lattice has 345 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#477C212yesmaximal
2C22×#475C212yesmaximal
3C2×#2862C211yesmaximal, characteristic
4C2×C4×C4⋊Q8C211yesmaximal, characteristic
5#28522C2116yesmaximal, direct product factor
6C2×#2097C214yesmaximal
7C2×#1960C212yesmaximal
8C2×#1847C212yesmaximal
9C2×#1767C211yesmaximal, characteristic
10C22×C4⋊Q8C2211yescharacteristic
11C22×C4⋊Q8C2211yescharacteristic
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4×Q8C2212yes—
14C2×#477—216no—
15C2×#477C22116yes—
16C2×#475—216no—
17C2×#475C22116yes—
18C22×#107C2214yes—
19C22×#106C2214yes—
20C22×C4⋊C8C2212yes—
21C22×#103C2214yes—
22C22×#103C2214yes—
23C22×#97C2212yes—
24#2862—24no—
25#2862C2218yes—
26C4×C4⋊Q8—24no—
27C4×C4⋊Q8C2218yes—
28C2×#391—22no—
29C2×#391—22no—
30C2×#391C2212yes—
31C2×#389—22no—
32C2×#384C2211yescharacteristic
33C2×#382C2212yes—
34C2×#382C2212yes—
35C2×C4×C4⋊C4—22no—
36C2×C43C2211yescharacteristic
37#2097C22132yes—
38#1960C22116yes—
39#1847C22116yes—
40#1767C2218yes—
41C2×#336C2212yes—
42C23×Q8—21no—
43C23×Q8—21no—
44C23×Q8C2312yes—
45C23×C8C2314yes—
46C2×C4⋊Q8—22no—
47C2×C4⋊Q8—22no—
48C2×C4⋊Q8—22no—
49C2×C4⋊Q8—28no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8—24no—
52C2×C4⋊Q8Q818yescomplemented
53C2×C4⋊Q8C2314yes—
54C2×C4⋊Q8C2314yes—
55C2×C4⋊Q8C2314yes—
56C2×C4×Q8—24no—
57C2×C4×Q8—28no—
58C2×C4×Q8—28no—
59C2×C4×Q8C2318yes—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4C2312yes—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2312yes—
68C22×C42—22no—
69C22×C42D412yes—
70C22×C42D412yes—
71C22×C42C2311yescharacteristic
72C22×C42C2311yescharacteristic
73C22×C42C2311yescharacteristic
74#477—264no—
75#475—264no—
76C2×#107—216no—
77C2×#107C23116yes—
78C2×#106—216no—
79C2×#106C23116yes—
80C2×C4⋊C8D4116yes—
81C2×C4⋊C8C2318yes—
82C2×#103—216no—
83C2×#103—216no—
84C2×#103C23116yes—
85C2×#103C23116yes—
86C2×#97—28no—
87C2×#97C2318yes—
88#391—24no—
89#391—216no—
90#391—216no—
91#391C2318yes—
92#389—216no—
93#384—22no—
94#384C2314yes—
95#382—24no—
96#382—24no—
97#382C2318yes—
98#382C2318yes—
99C4×C4⋊C4—216no—
100C2×#95—24no—
101C2×#95—24no—
102C2×#95—24no—
103C43D414yes—
104C43C2314yes—
105#336C2318yes—
106C22×Q8—22no—
107C22×Q8—24no—
108C22×Q8—24no—
109C22×Q8—24no—
110C22×Q8—24no—
111C22×Q8—24no—
112C22×Q8—24no—
113C22×Q8—24no—
114C22×Q8—48no—
115C22×Q8—44no—
116C22×Q8—44no—
117C22×Q8—48no—
118C22×Q8C2×Q818yes—
119C22×Q8C2414yes—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—22no—
123C23×C4—22no—
124C23×C4C2×D412yes—
125C23×C4C2×D412yes—
126C23×C4C2×D411yescharacteristic
127C23×C4C2×D411yescharacteristic
128C23×C4C2411yescharacteristic
129C22×C8—28no—
130C22×C8—28no—
131C22×C8C2×D4116yes—
132C22×C8C2418yes—
133C4⋊Q8—216no—
134C4⋊Q8—216no—
135C4⋊Q8—216no—
136C4⋊Q8—28no—
137C4⋊Q8—48no—
138C4⋊Q8—48no—
139C4⋊Q8C2×Q8116yescomplemented
140C4×Q8—216no—
141C4×Q8—216no—
142C4×Q8—416no—
143C2×C4⋊C4—216no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—24no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—22no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4—22no—
156C2×C4⋊C4—48no—
157C2×C4⋊C4—48no—
158C2×C4⋊C4—44no—
159C2×C4⋊C4—44no—
160C2×C4⋊C4C2414yes—
161C2×C4⋊C4C2414yes—
162C2×C4⋊C4C2414yes—
163C2×C42—28no—
164C2×C42—24no—
165C2×C42—28no—
166C2×C42—44no—
167C2×C42—48no—
168C2×C42C2×D412yes—
169C2×C42C2×D418yes—
170C2×C42C2×D418yes—
171C2×C42C2×D412yes—
172C2×C42C2×D412yes—
173C2×C42C2×D418yes—
174C2×C42C2×Q814yes—
175C2×C42#4114yes—
176C2×C42C2412yes—
177C2×C42C2412yes—
178C2×C42C2412yes—
179#107—232no—
180#106—232no—
181C4⋊C8C2×D4132yes—
182#103—232no—
183#103—232no—
184#97—216no—
185#95—216no—
186#95—216no—
187#95—216no—
188C24C22×D411yescharacteristic
189C2×Q8—28no—
190C2×Q8—24no—
191C2×Q8—216no—
192C2×Q8—216no—
193C2×Q8—24no—
194C2×Q8—24no—
195C2×Q8—24no—
196C2×Q8—24no—
197C2×Q8—416no—
198C2×Q8—44no—
199C2×Q8—48no—
200C2×Q8—48no—
201C2×Q8—44no—
202C2×Q8—48no—
203C2×Q8—48no—
204C2×Q8—416no—
205C2×Q8—816no—
206C2×Q8—816no—
207C2×Q8C22×Q818yes—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—28no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—44no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—44no—
223C22×C4—44no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—48no—
227C22×C4C22⋊Q818yes—
228C22×C4#12714yes—
229C22×C4#12714yes—
230C22×C4#13718yes—
231C22×C4C22×D414yes—
232C22×C4C22×D414yes—
233C22×C4C22×D412yes—
234C22×C4C22×D411yescharacteristic
235C22×C4C22×D412yes—
236C22×C4C22×D414yes—
237C22×C4C22×Q812yes—
238C22×C4C2×#4112yes—
239C22×C42−1+414yes—
240C22×C4C2511yescharacteristic
241C2×C8—232no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8C22×D4116yes—
245C4⋊C4—232no—
246C4⋊C4—28no—
247C4⋊C4—28no—
248C4⋊C4—24no—
249C4⋊C4—24no—
250C4⋊C4—416no—
251C4⋊C4—44no—
252C4⋊C4—44no—
253C4⋊C4—44no—
254C4⋊C4—416no—
255C4⋊C4—48no—
256C4⋊C4—48no—
257C42—24no—
258C42—216no—
259C42—24no—
260C42—48no—
261C42—416no—
262C42C22⋊Q818yes—
263C42#12718yes—
264C42C22×D418yes—
265C42C22×Q814yes—
266C42C2×#4114yes—
267C23C2×C22⋊Q812yes—
268C23C2×#12712yes—
269C23#53612yes—
270C23C2×#13714yes—
271C23#57514yes—
272C23C23×D411yescharacteristic
273Q8—28no—
274Q8—28no—
275Q8—44no—
276Q8—44no—
277Q8—416no—
278Q8—816no—
279Q8—816no—
280C2×C4—216no—
281C2×C4—28no—
282C2×C4—24no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—44no—
290C2×C4—44no—
291C2×C4—48no—
292C2×C4—416no—
293C2×C4—44no—
294C2×C4—44no—
295C2×C4—44no—
296C2×C4—48no—
297C2×C4—48no—
298C2×C4—48no—
299C2×C4—88no—
300C2×C4—88no—
301C2×C4—88no—
302C2×C4#497116yes—
303C2×C4C2×C22⋊Q818yes—
304C2×C4C2×C22⋊Q812yes—
305C2×C4C2×#12714yes—
306C2×C4C2×#12714yes—
307C2×C4C2×#12712yes—
308C2×C4#53612yes—
309C2×C4#54718yes—
310C2×C4D4×Q818yes—
311C2×C4C2×#13718yes—
312C2×C4C23×D412yes—
313C2×C4C23×Q811yescharacteristic
314C2×C4C22×#4111yescharacteristic
315C2×C4C2×2−1+412yes—
316C8—216no—
317C22#254214yes—
318C22#307818yes—
319C22C2×#49714yes—
320C22#315314yes—
321C22#323718yes—
322C22C22×C22⋊Q811yescharacteristic
323C22C22×#12711yescharacteristic
324C22C2×#53611yescharacteristic
325C22C22×#13712yes—
326C22C2×#57512yes—
327C4—28no—
328C4—24no—
329C4—48no—
330C4—44no—
331C4—84no—
332C4—84no—
333C4—84no—
334C4#254214yes—
335C4C2×#49718yes—
336C4C2×#54712yes—
337C4C2×D4×Q812yes—
338C2#2852218yesdirect product factor
339C2C2×#254211yescharacteristic
340C2C2×#307812yes—
341C2C22×#49711yescharacteristic
342C2C2×#315311yescharacteristic
343C2C2×#323712yes—
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
5. #28522C2direct (N × H)
52. C2×C4⋊Q8Q8semidirect
139. C4⋊Q8C2×Q8semidirect
338. C2#28522direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4772
C22×#4752
C2×#28622
C2×C4×C4⋊Q82
#285222
C2×#20972
C2×#19602
C2×#18472
C2×#17672