Finite Group Databasebeta

← C2×#21908 #6374737

Subgroups — C2×#21908 #6374737

Order 512.

2998 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2280C211yesmaximal, characteristic
2#21908C2116yesmaximal, direct product factor
3C2×#1924C214yesmaximal, complemented
4C2×#1923C214yesmaximal, complemented
5C2×#1798C212yesmaximal, complemented
6C2×#1779C212yesmaximal
7C2×#1750C212yesmaximal, complemented
8C25×C4C2211yescharacteristic
9C22×#117C2211yescharacteristic
10C22×#117C2211yescharacteristic
11C22×C4⋊C8C2212yescomplemented
12C22×C4⋊C8C2212yescomplemented
13C22×C22⋊C8C2214yes—
14C22×C22⋊C8C2212yes—
15C22×C22⋊C8C2214yes—
16C22×C22⋊C8C2212yes—
17C22×#97C2212yescomplemented
18C22×C4×C8C2212yescomplemented
19#2280C418yes—
20#2280C2218yes—
21C2×#381C412yes—
22C2×#380C412yes—
23C2×#380C412yes—
24C2×#379C412yes—
25C2×C4×C22⋊C4C2214yes—
26#1924C22132yescomplemented
27#1923C22132yescomplemented
28#1798C22116yescomplemented
29#1779C22116yes—
30#1750C22116yescomplemented
31C2×#336C2214yescomplemented
32C2×#336C2214yescomplemented
33C26C2×C411yescharacteristic
34C24×C4—28no—
35C24×C4—44no—
36C24×C4—42no—
37C24×C4—42no—
38C24×C4C2×C412yes—
39C24×C4C2×C411yescharacteristic
40C24×C4C2×C414yes—
41C24×C4C2312yes—
42C24×C4C2311yescharacteristic
43C24×C4C2314yes—
44C23×C8C2314yes—
45C23×C8C2314yes—
46C2×#117—42no—
47C2×#117—42no—
48C2×#117—44no—
49C2×#117C2×C414yes—
50C2×#117C2×C414yes—
51C2×#117C2314yes—
52C2×#117C2314yes—
53C22×C4⋊C4C2×C411yescharacteristic
54C22×C4⋊C4C2×C411yescharacteristic
55C22×C4⋊C4C2×C412yes—
56C22×C22⋊C4C2×C414yes—
57C22×C22⋊C4C2×C412yes—
58C22×C22⋊C4C2×C412yes—
59C22×C22⋊C4C2×C414yes—
60C22×C42C2312yes—
61C22×C42C2312yes—
62C2×C4⋊C8—44no—
63C2×C4⋊C8—44no—
64C2×C4⋊C8C2318yescomplemented
65C2×C4⋊C8C2318yescomplemented
66C2×C22⋊C8—216no—
67C2×C22⋊C8—44no—
68C2×C22⋊C8—44no—
69C2×C22⋊C8—48no—
70C2×C22⋊C8C23116yes—
71C2×C22⋊C8C2318yes—
72C2×C22⋊C8C23116yes—
73C2×C22⋊C8C2318yes—
74C2×#97—44no—
75C2×#97C2318yescomplemented
76C2×C4×C8—44no—
77C2×C4×C8C2318yescomplemented
78#381C2×C4116yes—
79#380C2×C4116yes—
80#380C2×C4116yes—
81#379C2×C4116yes—
82C4×C22⋊C4C2×C4116yes—
83C4×C22⋊C4C23116yes—
84C2×#95C2×C414yes—
85C2×#95C2×C414yes—
86#336C23116yescomplemented
87#336C23116yescomplemented
88C25—24no—
89C25—28no—
90C25—42no—
91C25—42no—
92C25—44no—
93C25C22×C411yescharacteristic
94C25C22×C412yes—
95C25C22×C414yes—
96C23×C4—22no—
97C23×C4—22no—
98C23×C4—24no—
99C23×C4—24no—
100C23×C4—28no—
101C23×C4—216no—
102C23×C4—216no—
103C23×C4—28no—
104C23×C4—24no—
105C23×C4—24no—
106C23×C4—28no—
107C23×C4—48no—
108C23×C4—48no—
109C23×C4—48no—
110C23×C4—44no—
111C23×C4—44no—
112C23×C4—44no—
113C23×C4—44no—
114C23×C4—42no—
115C23×C4—42no—
116C23×C4—432no—
117C23×C4—432no—
118C23×C4C22×C412yes—
119C23×C4C22×C414yes—
120C23×C4C22×C412yes—
121C23×C4C22×C412yes—
122C23×C4C22×C414yes—
123C23×C4C22×C411yescharacteristic
124C23×C4C22×C412yes—
125C23×C4C22×C418yes—
126C23×C4C22×C414yes—
127C23×C4#4118yes—
128C23×C4C2414yes—
129C23×C4C2412yes—
130C23×C4C2411yescharacteristic
131C22×C8—28no—
132C22×C8—28no—
133C22×C8—28no—
134C22×C8—28no—
135C22×C8—28no—
136C22×C8—28no—
137C22×C8C2418yes—
138C22×C8C2418yes—
139#117—48no—
140#117—48no—
141#117—44no—
142#117—44no—
143#117—48no—
144C2×C4⋊C4—44no—
145C2×C4⋊C4—42no—
146C2×C4⋊C4—42no—
147C2×C4⋊C4C22×C414yes—
148C2×C4⋊C4C22×C414yes—
149C2×C4⋊C4C22×C418yes—
150C2×C22⋊C4—216no—
151C2×C22⋊C4—48no—
152C2×C22⋊C4—44no—
153C2×C22⋊C4—44no—
154C2×C22⋊C4C22×C4116yes—
155C2×C22⋊C4C22×C418yes—
156C2×C22⋊C4C22×C418yes—
157C2×C22⋊C4C22×C4116yes—
158C2×C42—24no—
159C2×C42—24no—
160C2×C42—24no—
161C2×C42—24no—
162C2×C42C22×C414yes—
163C2×C42C22×C414yes—
164C2×C42C2414yes—
165C2×C42C2414yes—
166C4⋊C8—48no—
167C4⋊C8—48no—
168C22⋊C8—232no—
169C22⋊C8—48no—
170C22⋊C8—48no—
171C22⋊C8—416no—
172#97—48no—
173C4×C8—48no—
174#95C22×C4116yes—
175#95C22×C4116yes—
176C24—24no—
177C24—22no—
178C24—22no—
179C24—24no—
180C24—24no—
181C24—24no—
182C24—24no—
183C24—24no—
184C24—24no—
185C24—24no—
186C24—28no—
187C24—216no—
188C24—44no—
189C24—44no—
190C24—48no—
191C24—432no—
192C24—416no—
193C24—416no—
194C24—432no—
195C24—416no—
196C24#11714yes—
197C24#13118yes—
198C24C23×C412yes—
199C24C23×C414yes—
200C24C23×C411yescharacteristic
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—216no—
206C22×C4—216no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—24no—
210C22×C4—28no—
211C22×C4—24no—
212C22×C4—28no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—28no—
218C22×C4—28no—
219C22×C4—28no—
220C22×C4—28no—
221C22×C4—216no—
222C22×C4—28no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—48no—
230C22×C4—48no—
231C22×C4—44no—
232C22×C4—44no—
233C22×C4—432no—
234C22×C4—464no—
235C22×C4—432no—
236C22×C4—432no—
237C22×C4—416no—
238C22×C4—416no—
239C22×C4—416no—
240C22×C4#11714yes—
241C22×C4#11718yes—
242C22×C4C23×C414yes—
243C22×C4C23×C414yes—
244C22×C4C23×C418yes—
245C22×C4C23×C414yes—
246C22×C4C23×C412yes—
247C22×C4C23×C411yescharacteristic
248C22×C4C2×#4118yes—
249C22×C4C2×#4114yes—
250C22×C4H(5,𝔽2)12yes—
251C22×C4H(5,𝔽2)12yes—
252C22×C4H(5,𝔽2)14yes—
253C22×C4C2511yescharacteristic
254C2×C8—28no—
255C2×C8—28no—
256C2×C8—28no—
257C2×C8—28no—
258C2×C8—28no—
259C2×C8—28no—
260C2×C8—416no—
261C2×C8—416no—
262C4⋊C4—48no—
263C4⋊C4—44no—
264C4⋊C4—44no—
265C22⋊C4—232no—
266C22⋊C4—416no—
267C22⋊C4—48no—
268C22⋊C4—48no—
269C42—28no—
270C42—28no—
271C42—24no—
272C42—24no—
273C42—24no—
274C42—24no—
275C23—28no—
276C23—24no—
277C23—22no—
278C23—22no—
279C23—24no—
280C23—24no—
281C23—216no—
282C23—216no—
283C23—216no—
284C23—216no—
285C23—24no—
286C23—24no—
287C23—24no—
288C23—24no—
289C23—24no—
290C23—416no—
291C23—432no—
292C23—416no—
293C23—432no—
294C23—416no—
295C23—4128no—
296C23—48no—
297C23—48no—
298C23—48no—
299C23—48no—
300C23—44no—
301C23—44no—
302C23—48no—
303C23C2×#11714yes—
304C23C2×#11712yes—
305C23#51812yes—
306C23#51812yes—
307C23C2×#13118yes—
308C23C2×#13114yes—
309C23#56814yes—
310C23C24×C411yescharacteristic
311C2×C4—28no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—216no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—24no—
318C2×C4—28no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—28no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—28no—
327C2×C4—432no—
328C2×C4—416no—
329C2×C4—48no—
330C2×C4—416no—
331C2×C4—48no—
332C2×C4—48no—
333C2×C4—416no—
334C2×C4—48no—
335C2×C4—48no—
336C2×C4C2×#11714yes—
337C2×C4C2×#11712yes—
338C2×C4#51812yes—
339C2×C4#51812yes—
340C2×C4#53818yes—
341C2×C4#53818yes—
342C2×C4C22×#4112yes—
343C2×C4C2×H(5,𝔽2)11yescharacteristic
344C2×C4C2×H(5,𝔽2)11yescharacteristic
345C2×C4C2×H(5,𝔽2)12yes—
346C8—48no—
347C8—48no—
348C22—28no—
349C22—28no—
350C22—28no—
351C22—28no—
352C22—24no—
353C22—464no—
354C22—44no—
355C22—44no—
356C22—42no—
357C22—42no—
358C22—44no—
359C22—416no—
360C22—432no—
361C22—44no—
362C22—44no—
363C22#231214yes—
364C22#292418yes—
365C22#297618yes—
366C22#297714yes—
367C22#297814yes—
368C22C22×#11711yescharacteristic
369C22C2×#51811yescharacteristic
370C22C2×#51811yescharacteristic
371C22C22×#13112yes—
372C22C2×#56812yes—
373C4—24no—
374C4—48no—
375C4—44no—
376C4—44no—
377C4—44no—
378C4#231214yes—
379C4C2×#53812yes—
380C4C2×#53812yes—
381C2—48no—
382C2—44no—
383C2#2190818yesdirect product factor
384C2C2×#231211yescharacteristic
385C2C2×#292412yes—
386C2C2×#297612yes—
387C2C2×#297711yescharacteristic
388C2C2×#297811yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #21908C2direct (N × H)
3. C2×#1924C2semidirect
4. C2×#1923C2semidirect
5. C2×#1798C2semidirect
7. C2×#1750C2semidirect
11. C22×C4⋊C8C22semidirect
12. C22×C4⋊C8C22semidirect
17. C22×#97C22semidirect
18. C22×C4×C8C22semidirect
26. #1924C22semidirect
27. #1923C22semidirect
28. #1798C22semidirect
30. #1750C22semidirect
31. C2×#336C22semidirect
32. C2×#336C22semidirect
64. C2×C4⋊C8C23semidirect
65. C2×C4⋊C8C23semidirect
75. C2×#97C23semidirect
77. C2×C4×C8C23semidirect
86. #336C23semidirect
87. #336C23semidirect
383. C2#21908direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22802
#219082
C2×#19242
C2×#19232
C2×#17982
C2×#17792
C2×#17502