Finite Group Databasebeta

← C2×#28234 #6465413

Subgroups — C2×#28234 #6465413

Order 512.

2782 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#470C212yesmaximal, complemented
2C22×C4×Q16C211yesmaximal, characteristic, complemented
3C22×#436C211yesmaximal, characteristic
4C2×#2536C212yesmaximal
5#28234C2116yesmaximal, direct product factor
6C2×#2036C214yesmaximal, complemented
7C2×#1846C211yesmaximal, characteristic, complemented
8C2×#1809C212yesmaximal, complemented
9C2×#1805C212yesmaximal, complemented
10C23×Q16C2211yescharacteristic
11C23×M16C2212yes—
12C22×C22⋊Q8C2214yes—
13C22×C4×Q8C2212yes—
14C22×C4×D4C2211yescharacteristic
15C2×#470—216no—
16C2×#470C22116yescomplemented
17C2×C4×Q16—28no—
18C2×C4×Q16C2218yescomplemented
19C2×#436—28no—
20C2×#436C2218yes—
21C22×#107C2211yescharacteristic
22C22×#107C2212yes—
23C22×#106C2212yes—
24C22×C4⋊C8C2211yescharacteristic
25C22×#103C2214yes—
26C22×#103C2212yes—
27C22×C22⋊C8C2212yes—
28C22×C4×C8C2211yescharacteristic
29#2536—28no—
30#2536C22116yes—
31C2×#398—22no—
32C2×#394—22no—
33C2×#388—24no—
34C2×#382C2212yes—
35C2×#380C2214yes—
36#2036C22132yescomplemented
37#1846C2218yescomplemented
38#1809C22116yescomplemented
39#1805C22116yescomplemented
40C2×#340C2214yes—
41C23×Q8C2312yes—
42C23×D4D411yescharacteristic
43C24×C4C2312yes—
44C22×Q16—24no—
45C22×Q16—24no—
46C22×Q16D418yescomplemented
47C22×Q16C2314yes—
48C22×M16—28no—
49C22×M16—28no—
50C22×M16—28no—
51C22×M16C2318yes—
52C23×C8C2312yes—
53C23×C8C2311yescharacteristic
54C23×C8C2311yescharacteristic
55C2×C22⋊Q8—28no—
56C2×C22⋊Q8—216no—
57C2×C22⋊Q8—48no—
58C2×C22⋊Q8C23116yes—
59C2×C4×Q8—24no—
60C2×C4×Q8—28no—
61C2×C4×Q8—28no—
62C2×C4×Q8C2318yes—
63C2×C4×D4—24no—
64C2×C4×D4—24no—
65C2×C4×D4D414yes—
66C2×C4×D4C2314yes—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—24no—
69C22×C4⋊C4D411yescharacteristic
70C22×C4⋊C4C2314yes—
71C22×C4⋊C4C2312yes—
72C22×C22⋊C4—24no—
73C22×C22⋊C4—24no—
74C22×C22⋊C4D412yes—
75C22×C42—22no—
76C22×C42C2311yescharacteristic
77#470—264no—
78C4×Q16—232no—
79#436—232no—
80C2×#107—24no—
81C2×#107—44no—
82C2×#107C2314yes—
83C2×#107C2318yes—
84C2×#106—28no—
85C2×#106C2318yes—
86C2×C4⋊C8—24no—
87C2×C4⋊C8C2314yes—
88C2×#103—216no—
89C2×#103—28no—
90C2×#103C23116yes—
91C2×#103C2318yes—
92C2×C22⋊C8—28no—
93C2×C22⋊C8C2318yes—
94C2×C4×C8D418yes—
95C2×C4×C8C2314yes—
96#398—216no—
97#394—216no—
98#388—232no—
99#382—24no—
100#382C2318yes—
101#380—28no—
102#380C23116yes—
103C2×#95—22no—
104C2×#95—24no—
105C2×#95—22no—
106#340C23116yes—
107C25C2×D412yes—
108C22×Q8—22no—
109C22×Q8—24no—
110C22×Q8—24no—
111C22×Q8—24no—
112C22×Q8—24no—
113C22×Q8—24no—
114C22×Q8C2×D418yes—
115C22×Q8C2414yes—
116C22×D4—24no—
117C22×D4—44no—
118C22×D4C2×D414yes—
119C23×C4—22no—
120C23×C4—24no—
121C23×C4—24no—
122C23×C4—24no—
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—22no—
128C23×C4C2×D414yes—
129C23×C4C2×D412yes—
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C23×C4C2414yes—
133C23×C4C2411yescharacteristic
134C2×Q16—232no—
135C2×Q16—28no—
136C2×Q16—28no—
137C2×Q16C2×D4116yescomplemented
138C2×M16—216no—
139C2×M16—216no—
140C2×M16—216no—
141C2×M16—432no—
142C22×C8—22no—
143C22×C8—22no—
144C22×C8—24no—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8C2×D414yes—
148C22×C8C2×D414yes—
149C22×C8C2×D414yes—
150C22×C8#4114yes—
151C22×C8C2414yes—
152C22×C8C2412yes—
153C22×C8C2412yes—
154C22⋊Q8—232no—
155C22⋊Q8—416no—
156C22⋊Q8—432no—
157C4×Q8—216no—
158C4×Q8—216no—
159C4×Q8—416no—
160C4×D4—216no—
161C4×D4—28no—
162C4×D4—28no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—216no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—416no—
173C2×C4⋊C4—48no—
174C2×C4⋊C4C2×D414yes—
175C2×C4⋊C4C2414yes—
176C2×C4⋊C4C2418yes—
177C2×C22⋊C4—28no—
178C2×C22⋊C4—216no—
179C2×C22⋊C4—216no—
180C2×C22⋊C4—416no—
181C2×C22⋊C4—416no—
182C2×C22⋊C4C2×D418yes—
183C2×C42—28no—
184C2×C42—48no—
185C2×C42C2×D412yes—
186C2×C42C2×D414yes—
187C2×C42#4114yes—
188C2×C42C2412yes—
189#107—28no—
190#107—48no—
191#106—216no—
192C4⋊C8—28no—
193#103—232no—
194#103—216no—
195C22⋊C8—216no—
196C4×C8C2×D4116yes—
197#95—216no—
198#95—28no—
199#95—28no—
200C24—24no—
201C24—24no—
202C24—24no—
203C24—28no—
204C24—28no—
205C24C22×D414yes—
206C24C22×D411yescharacteristic
207C2×Q8—28no—
208C2×Q8—24no—
209C2×Q8—216no—
210C2×Q8—216no—
211C2×Q8—24no—
212C2×Q8—24no—
213C2×Q8—24no—
214C2×Q8—24no—
215C2×Q8—44no—
216C2×Q8—48no—
217C2×Q8—44no—
218C2×Q8—48no—
219C2×Q8C22×D418yes—
220C2×D4—28no—
221C2×D4—48no—
222C2×D4—416no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—28no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—28no—
240C22×C4—24no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—48no—
246C22×C4—48no—
247C22×C4—44no—
248C22×C4—48no—
249C22×C4—48no—
250C22×C4—48no—
251C22×C4—48no—
252C22×C4#12114yes—
253C22×C4#12114yes—
254C22×C4C22×D414yes—
255C22×C4C22×D412yes—
256C22×C4C22×D412yes—
257C22×C4C22×D412yes—
258C22×C4C22×D411yescharacteristic
259C22×C4C22×D412yes—
260C22×C4C2×#4112yes—
261C22×C4C2×#4112yes—
262C22×C4H(5,𝔽2)12yes—
263C22×C42−1+412yes—
264C22×C4C2511yescharacteristic
265Q16—232no—
266M16—432no—
267C2×C8—28no—
268C2×C8—22no—
269C2×C8—22no—
270C2×C8—24no—
271C2×C8—24no—
272C2×C8—24no—
273C2×C8—48no—
274C2×C8#121116yes—
275C2×C8C22×D414yes—
276C2×C8C22×D414yes—
277C2×C8C22×D414yes—
278C2×C8C2×#4114yes—
279C4⋊C4—28no—
280C4⋊C4—28no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—28no—
284C4⋊C4—432no—
285C4⋊C4—44no—
286C4⋊C4—416no—
287C4⋊C4—48no—
288C22⋊C4—216no—
289C22⋊C4—432no—
290C22⋊C4—432no—
291C42—416no—
292C42#12118yes—
293C42C22×D414yes—
294C42C2×#4114yes—
295C23—24no—
296C23—24no—
297C23—24no—
298C23—28no—
299C23—28no—
300C23—416no—
301C23—416no—
302C23—48no—
303C23—48no—
304C23—48no—
305C23C2×#12112yes—
306C23D4212yes—
307C23#54712yes—
308C23#57514yes—
309C23#57814yes—
310C23C23×D411yescharacteristic
311Q8—28no—
312Q8—28no—
313Q8—44no—
314Q8—44no—
315Q8—416no—
316D4—416no—
317C2×C4—28no—
318C2×C4—28no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—28no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—44no—
326C2×C4—44no—
327C2×C4—48no—
328C2×C4—416no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—416no—
334C2×C4—44no—
335C2×C4—48no—
336C2×C4—48no—
337C2×C4—48no—
338C2×C4—48no—
339C2×C4—816no—
340C2×C4—88no—
341C2×C4C2×#12114yes—
342C2×C4C2×#12114yes—
343C2×C4C2×#12114yes—
344C2×C4C2×#12112yes—
345C2×C4#53714yes—
346C2×C4D4212yes—
347C2×C4#54714yes—
348C2×C4#54712yes—
349C2×C4#55514yes—
350C2×C4C23×D411yescharacteristic
351C2×C4C23×D411yescharacteristic
352C2×C4C22×#4111yescharacteristic
353C2×C4C22×#4111yescharacteristic
354C2×C4C2×H(5,𝔽2)11yescharacteristic
355C2×C4C2×2−1+411yescharacteristic
356C8—24no—
357C8—44no—
358C8C2×#12118yes—
359C22—44no—
360C22—44no—
361C22—48no—
362C22—44no—
363C22—48no—
364C22—816no—
365C22#253714yes—
366C22#305414yes—
367C22#305914yes—
368C22#327718yes—
369C22#335218yes—
370C22C22×#12111yescharacteristic
371C22C2×D4211yescharacteristic
372C22C2×#54711yescharacteristic
373C22C2×#57512yes—
374C22C2×#57812yes—
375C4—24no—
376C4—24no—
377C4—44no—
378C4—48no—
379C4—84no—
380C4—88no—
381C4#253714yes—
382C4C22×#12111yescharacteristic
383C4C2×#53711yescharacteristic
384C4C2×#54711yescharacteristic
385C4C2×#55511yescharacteristic
386C2—84no—
387C2#2823418yesdirect product factor
388C2C2×#253711yescharacteristic
389C2C2×#305411yescharacteristic
390C2C2×#305911yescharacteristic
391C2C2×#327712yes—
392C2C2×#335212yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#470C2semidirect
2. C22×C4×Q16C2semidirect
5. #28234C2direct (N × H)
6. C2×#2036C2semidirect
7. C2×#1846C2semidirect
8. C2×#1809C2semidirect
9. C2×#1805C2semidirect
16. C2×#470C22semidirect
18. C2×C4×Q16C22semidirect
36. #2036C22semidirect
37. #1846C22semidirect
38. #1809C22semidirect
39. #1805C22semidirect
46. C22×Q16D4semidirect
137. C2×Q16C2×D4semidirect
387. C2#28234direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4702
C22×C4×Q162
C22×#4362
C2×#25362
#282342
C2×#20362
C2×#18462
C2×#18092
C2×#18052