Finite Group Databasebeta

← C2×#28757 #6466832

Subgroups — C2×#28757 #6466832

Order 512.

2514 conjugacy classes of subgroups.

The subgroup lattice has 389 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#491C211yesmaximal, characteristic, complemented
2C22×#490C211yesmaximal, characteristic
3C2×#2858C211yesmaximal, characteristic
4C2×C4×#125C211yesmaximal, characteristic, complemented
5#28757C2116yesmaximal, direct product factor
6C2×#2042C214yesmaximal, complemented
7C2×#1983C214yesmaximal, complemented
8C2×#1961C211yesmaximal, characteristic
9C2×#1960C211yesmaximal, characteristic, complemented
10C2×#1767C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×#125C2211yescharacteristic
14C22×#124C2212yes—
15C22×#124C2212yes—
16C2×#491—28no—
17C2×#491C2218yescomplemented
18C2×#490—28no—
19C2×#490C2218yes—
20C22×C4⋊C8C2212yes—
21C22×#103C2214yes—
22C22×#103C2214yes—
23C22×#102C2214yes—
24C22×#102C2214yes—
25C22×#97C2211yescharacteristic
26C22×#97C2211yescharacteristic
27#2858—24no—
28#2858C2218yes—
29C4×#125—24no—
30C4×#125C2218yescomplemented
31C2×#390—22no—
32C2×#390—22no—
33C2×#389C2212yes—
34C2×#387—22no—
35C2×#382C2211yescharacteristic
36C2×C4×C4⋊C4—22no—
37C2×C4×C4⋊C4C2212yes—
38C2×C43C2211yescharacteristic
39#2042C22132yescomplemented
40#1983C22132yescomplemented
41#1961C2218yes—
42#1960C2218yescomplemented
43#1767C2218yescomplemented
44C2×#336C2212yes—
45C23×Q8C2312yes—
46C23×D4—22no—
47C23×D4C2312yes—
48C23×C8C2312yes—
49C23×C8C2312yes—
50C2×C4⋊Q8—22no—
51C2×C4⋊Q8—24no—
52C2×C4⋊Q8—24no—
53C2×C4⋊Q8C2314yes—
54C2×#127—24no—
55C2×#127—22no—
56C2×#127—24no—
57C2×#127C2314yes—
58C2×#125—22no—
59C2×#125—24no—
60C2×#125D418yes—
61C2×#125C2314yes—
62C2×#124—24no—
63C2×#124—24no—
64C2×#124—216no—
65C2×#124—48no—
66C2×#124C2318yes—
67C2×#124C2318yes—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4C2312yes—
72C22×C4⋊C4C2312yes—
73C22×C22⋊C4—24no—
74C22×C22⋊C4—22no—
75C22×C22⋊C4—22no—
76C22×C42—22no—
77C22×C42D412yes—
78C22×C42D412yes—
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81C22×C42C2311yescharacteristic
82#491—232no—
83#490—232no—
84C2×C4⋊C8—28no—
85C2×C4⋊C8C2318yes—
86C2×#103—216no—
87C2×#103—48no—
88C2×#103C23116yes—
89C2×#103C23116yes—
90C2×#102—216no—
91C2×#102—48no—
92C2×#102C23116yes—
93C2×#102C23116yes—
94C2×#97—24no—
95C2×#97—24no—
96C2×#97C2314yes—
97C2×#97C2314yes—
98#390—216no—
99#390—216no—
100#389—24no—
101#389C2318yes—
102#387—216no—
103#382—22no—
104#382C2314yes—
105C4×C4⋊C4—24no—
106C4×C4⋊C4—216no—
107C4×C4⋊C4C2318yes—
108C2×#95—22no—
109C2×#95—22no—
110C2×#95—22no—
111C43D414yes—
112C43C2314yes—
113#336C2318yes—
114C25—22no—
115C22×Q8—22no—
116C22×Q8—24no—
117C22×Q8—28no—
118C22×Q8—24no—
119C22×Q8—28no—
120C22×Q8C2414yes—
121C22×D4—24no—
122C22×D4—22no—
123C22×D4—28no—
124C22×D4—28no—
125C22×D4—24no—
126C22×D4—28no—
127C22×D4—48no—
128C22×D4—48no—
129C22×D4—48no—
130C22×D4C2414yes—
131C23×C4—22no—
132C23×C4—22no—
133C23×C4—22no—
134C23×C4C2×D412yes—
135C23×C4C2×D412yes—
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D411yescharacteristic
138C23×C4C2411yescharacteristic
139C22×C8—24no—
140C22×C8—24no—
141C22×C8—24no—
142C22×C8—24no—
143C22×C8—24no—
144C22×C8—24no—
145C22×C8C2414yes—
146C22×C8C2414yes—
147C4⋊Q8—28no—
148C4⋊Q8—28no—
149C4⋊Q8—48no—
150#127—28no—
151#127—28no—
152#127—48no—
153#125—216no—
154#125—28no—
155#125C2×D4116yes—
156#124—232no—
157#124—416no—
158#124—416no—
159#124—416no—
160C2×C4⋊C4—216no—
161C2×C4⋊C4—28no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—28no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—22no—
168C2×C4⋊C4—48no—
169C2×C4⋊C4—48no—
170C2×C4⋊C4C2×D418yes—
171C2×C4⋊C4C2414yes—
172C2×C4⋊C4C2414yes—
173C2×C22⋊C4—216no—
174C2×C22⋊C4—28no—
175C2×C22⋊C4—28no—
176C2×C22⋊C4—416no—
177C2×C22⋊C4—48no—
178C2×C22⋊C4—48no—
179C2×C42—24no—
180C2×C42—28no—
181C2×C42—44no—
182C2×C42—44no—
183C2×C42—48no—
184C2×C42C2×D412yes—
185C2×C42C2×D418yes—
186C2×C42C2×D418yes—
187C2×C42C2×D412yes—
188C2×C42C2×D414yes—
189C2×C42C2×D412yes—
190C2×C42#4114yes—
191C2×C42#4118yes—
192C2×C42C2412yes—
193C2×C42C2412yes—
194C2×C42C2412yes—
195C4⋊C8—216no—
196#103—232no—
197#103—416no—
198#102—232no—
199#102—416no—
200#97—28no—
201#97—28no—
202#95—28no—
203#95—28no—
204#95—28no—
205C24—24no—
206C24—44no—
207C24—44no—
208C24—44no—
209C24—48no—
210C24—48no—
211C24C22×D411yescharacteristic
212C2×Q8—24no—
213C2×Q8—28no—
214C2×Q8—24no—
215C2×Q8—28no—
216C2×Q8—44no—
217C2×Q8—44no—
218C2×Q8—44no—
219C2×Q8—416no—
220C2×Q8—416no—
221C2×D4—24no—
222C2×D4—28no—
223C2×D4—24no—
224C2×D4—28no—
225C2×D4—416no—
226C2×D4—416no—
227C2×D4—416no—
228C2×D4—44no—
229C2×D4—44no—
230C2×D4—44no—
231C2×D4—416no—
232C2×D4—416no—
233C2×D4—832no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—44no—
253C22×C4#12118yes—
254C22×C4#12414yes—
255C22×C4#12414yes—
256C22×C4C22×D414yes—
257C22×C4C22×D414yes—
258C22×C4C22×D412yes—
259C22×C4C22×D412yes—
260C22×C4C22×D411yescharacteristic
261C22×C4C22×D412yes—
262C22×C4C2×#4112yes—
263C22×C4C2×#4114yes—
264C22×C4H(5,𝔽2)14yes—
265C22×C4C2511yescharacteristic
266C2×C8—24no—
267C2×C8—24no—
268C2×C8—24no—
269C2×C8—24no—
270C2×C8—24no—
271C2×C8—24no—
272C2×C8—48no—
273C2×C8—48no—
274C4⋊C4—232no—
275C4⋊C4—28no—
276C4⋊C4—24no—
277C4⋊C4—28no—
278C4⋊C4—416no—
279C4⋊C4—416no—
280C4⋊C4—44no—
281C4⋊C4C22×D418yes—
282C22⋊C4—432no—
283C22⋊C4—416no—
284C22⋊C4—416no—
285C42—24no—
286C42—24no—
287C42—48no—
288C42—48no—
289C42—416no—
290C42#12118yes—
291C42#12418yes—
292C42C22×D414yes—
293C42C2×#4114yes—
294C42C2×#4118yes—
295C23—44no—
296C23—44no—
297C23—44no—
298C23—48no—
299C23—48no—
300C23—88no—
301C23—88no—
302C23—816no—
303C23—816no—
304C23—88no—
305C23C2×#12112yes—
306C23C2×#12412yes—
307C23#53512yes—
308C23#57514yes—
309C23#57514yes—
310C23C23×D411yescharacteristic
311Q8—48no—
312Q8—48no—
313Q8—88no—
314D4—48no—
315D4—48no—
316D4—832no—
317D4—88no—
318C2×C4—28no—
319C2×C4—28no—
320C2×C4—216no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—28no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—48no—
330C2×C4—416no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—88no—
340C2×C4—88no—
341C2×C4C2×#12118yes—
342C2×C4C2×#12112yes—
343C2×C4C2×#12414yes—
344C2×C4C2×#12414yes—
345C2×C4C2×#12412yes—
346C2×C4#53512yes—
347C2×C4#55018yes—
348C2×C4#55918yes—
349C2×C4C23×D411yescharacteristic
350C2×C4C22×#4112yes—
351C2×C4C22×#4111yescharacteristic
352C2×C4C2×H(5,𝔽2)12yes—
353C8—44no—
354C8—44no—
355C22—84no—
356C22—88no—
357C22—84no—
358C22—84no—
359C22—88no—
360C22—1616no—
361C22#254814yes—
362C22#304018yes—
363C22#313514yes—
364C22#314214yes—
365C22#321918yes—
366C22C22×#12111yescharacteristic
367C22C22×#12411yescharacteristic
368C22C2×#53511yescharacteristic
369C22C2×#57512yes—
370C22C2×#57512yes—
371C4—24no—
372C4—24no—
373C4—28no—
374C4—44no—
375C4—48no—
376C4—84no—
377C4—84no—
378C4#254814yes—
379C4C2×#55012yes—
380C4C2×#55912yes—
381C2—164no—
382C2#2875718yesdirect product factor
383C2C2×#254811yescharacteristic
384C2C2×#304012yes—
385C2C2×#313511yescharacteristic
386C2C2×#314211yescharacteristic
387C2C2×#321912yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
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
1. C22×#491C2semidirect
4. C2×C4×#125C2semidirect
5. #28757C2direct (N × H)
6. C2×#2042C2semidirect
7. C2×#1983C2semidirect
9. C2×#1960C2semidirect
10. C2×#1767C2semidirect
17. C2×#491C22semidirect
30. C4×#125C22semidirect
39. #2042C22semidirect
40. #1983C22semidirect
42. #1960C22semidirect
43. #1767C22semidirect
382. C2#28757direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4912
C22×#4902
C2×#28582
C2×C4×#1252
#287572
C2×#20422
C2×#19832
C2×#19612
C2×#19602
C2×#17672