Finite Group Databasebeta

← C2×#28370 #6463046

Subgroups — C2×#28370 #6463046

Order 512.

3270 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#476C212yesmaximal, complemented
2C22×#461C212yesmaximal, complemented
3C2×#2862C211yesmaximal, characteristic, complemented
4C2×C4×#127C211yesmaximal, characteristic
5#28370C2116yesmaximal, direct product factor
6C2×#2096C212yesmaximal, complemented
7C2×#2014C212yesmaximal
8C2×#1968C214yesmaximal, complemented
9C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
10C23×SD16C2214yes—
11C22×C4⋊Q8C2211yescharacteristic
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C22×C4×D4—22no—
15C22×C4×D4C2212yes—
16C2×#476—216no—
17C2×#476C22116yescomplemented
18C2×#461—216no—
19C2×#461C22116yescomplemented
20C22×#106C2214yes—
21C22×C4⋊C8C2212yes—
22C22×#103C2214yes—
23C22×#102C2214yes—
24C22×C4×C8C2212yes—
25#2862—24no—
26#2862C2218yescomplemented
27C4×#127—24no—
28C4×#127C2218yes—
29C2×#391—22no—
30C2×#391C2212yes—
31C2×#391C2212yes—
32C2×#390—22no—
33C2×#390C2212yes—
34C2×#384C2211yescharacteristic
35C2×#382—22no—
36C2×C43C2211yescharacteristic
37#2096C22116yescomplemented
38#2014C22116yes—
39#1968C22132yescomplemented
40C4×C4⋊C8C2218yescomplemented
41C2×#336C2212yes—
42C23×Q8—21no—
43C23×Q8C2312yes—
44C23×D4—22no—
45C23×D4C2312yes—
46C24×C4—22no—
47C22×SD16—216no—
48C22×SD16—216no—
49C22×SD16—48no—
50C22×SD16C23116yes—
51C23×C8C2314yes—
52C2×C4⋊Q8—22no—
53C2×C4⋊Q8—22no—
54C2×C4⋊Q8—28no—
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8C2314yes—
57C2×C4⋊Q8C2314yes—
58C2×#127—28no—
59C2×#127—22no—
60C2×#127C2314yes—
61C2×C4×D4—24no—
62C2×C4×D4—216no—
63C2×C4×D4—28no—
64C2×C4×D4—28no—
65C2×C4×D4—416no—
66C2×C4×D4C2318yes—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—21no—
69C22×C4⋊C4—21no—
70C22×C4⋊C4—21no—
71C22×C4⋊C4C2312yes—
72C22×C4⋊C4C2312yes—
73C22×C22⋊C4—24no—
74C22×C22⋊C4—22no—
75C22×C42D412yes—
76C22×C42D412yes—
77C22×C42C2311yescharacteristic
78C22×C42C2311yescharacteristic
79C22×C42C2311yescharacteristic
80#476—264no—
81#461—264no—
82C2×#106—216no—
83C2×#106C23116yes—
84C2×C4⋊C8D4116yescomplemented
85C2×C4⋊C8C2318yes—
86C2×#103—216no—
87C2×#103C23116yes—
88C2×#102—216no—
89C2×#102C23116yes—
90C2×C4×C8—44no—
91C2×C4×C8C2318yes—
92#391—24no—
93#391—24no—
94#391—216no—
95#391C2318yes—
96#391C2318yes—
97#390—24no—
98#390—216no—
99#390C2318yes—
100#384—22no—
101#384C2314yes—
102#382—216no—
103C2×#95—24no—
104C2×#95—24no—
105C43D414yes—
106C43C2314yes—
107#336C2318yes—
108C25—22no—
109C22×Q8—22no—
110C22×Q8—24no—
111C22×Q8—28no—
112C22×Q8—28no—
113C22×Q8—24no—
114C22×Q8—24no—
115C22×Q8—48no—
116C22×Q8—44no—
117C22×Q8C2414yes—
118C22×D4—216no—
119C22×D4—24no—
120C22×D4—24no—
121C22×D4—22no—
122C22×D4—28no—
123C22×D4—24no—
124C22×D4—24no—
125C22×D4—24no—
126C22×D4—48no—
127C22×D4—48no—
128C22×D4#4118yes—
129C22×D4C2414yes—
130C23×C4—22no—
131C23×C4—22no—
132C23×C4—22no—
133C23×C4—28no—
134C23×C4—48no—
135C23×C4—416no—
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D412yes—
138C23×C4C2×D412yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2411yescharacteristic
141C2×SD16—232no—
142C2×SD16—232no—
143C2×SD16—416no—
144C2×SD16—464no—
145C22×C8—28no—
146C22×C8—28no—
147C22×C8C2×D4116yes—
148C22×C8C2418yes—
149C4⋊Q8—216no—
150C4⋊Q8—216no—
151C4⋊Q8—48no—
152C4⋊Q8—48no—
153#127—216no—
154#127—216no—
155C4×D4—216no—
156C4×D4—216no—
157C4×D4—416no—
158C4×D4—464no—
159C2×C4⋊C4—24no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—28no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—22no—
168C2×C4⋊C4—44no—
169C2×C4⋊C4—44no—
170C2×C4⋊C4—44no—
171C2×C4⋊C4—48no—
172C2×C4⋊C4C2414yes—
173C2×C4⋊C4C2414yes—
174C2×C22⋊C4—216no—
175C2×C22⋊C4—28no—
176C2×C22⋊C4—48no—
177C2×C22⋊C4—416no—
178C2×C42—24no—
179C2×C42—22no—
180C2×C42—22no—
181C2×C42—44no—
182C2×C42SD16116yescomplemented
183C2×C42C2×D412yes—
184C2×C42C2×D412yes—
185C2×C42C2×D418yes—
186C2×C42C2×D412yes—
187C2×C42C2×D418yes—
188C2×C42C2×D418yes—
189C2×C42C2412yes—
190C2×C42C2412yes—
191C2×C42C2412yes—
192#106—232no—
193C4⋊C8C2×D4132yescomplemented
194#103—232no—
195#102—232no—
196C4×C8—48no—
197#95—216no—
198#95—216no—
199C24—28no—
200C24—24no—
201C24—44no—
202C24—44no—
203C24—48no—
204C24—48no—
205C24C22×D411yescharacteristic
206C2×Q8—28no—
207C2×Q8—28no—
208C2×Q8—24no—
209C2×Q8—24no—
210C2×Q8—416no—
211C2×Q8—44no—
212C2×Q8—48no—
213C2×Q8—44no—
214C2×Q8—44no—
215C2×Q8—416no—
216C2×Q8—416no—
217C2×Q8—816no—
218C2×D4—232no—
219C2×D4—28no—
220C2×D4—216no—
221C2×D4—216no—
222C2×D4—24no—
223C2×D4—24no—
224C2×D4—24no—
225C2×D4—24no—
226C2×D4—24no—
227C2×D4—464no—
228C2×D4—416no—
229C2×D4—44no—
230C2×D4—44no—
231C2×D4—48no—
232C2×D4—48no—
233C2×D4—416no—
234C2×D4C2×#4118yes—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—48no—
249C22×C4—48no—
250C22×C4—416no—
251C22×C4—432no—
252C22×C4—832no—
253C22×C4#12714yes—
254C22×C4#12714yes—
255C22×C4C2×SD1618yes—
256C22×C4C2×SD1618yes—
257C22×C4C2×SD1618yes—
258C22×C4C22×D412yes—
259C22×C4C22×D414yes—
260C22×C4C22×D414yes—
261C22×C4C22×D411yescharacteristic
262C22×C4C22×D412yes—
263C22×C4C22×D414yes—
264C22×C4C2×#4114yes—
265C22×C4H(5,𝔽2)12yes—
266C22×C42−1+412yes—
267C22×C4C2511yescharacteristic
268SD16—464no—
269C2×C8—232no—
270C2×C8—28no—
271C2×C8—28no—
272C2×C8C22×D4116yes—
273C4⋊C4—28no—
274C4⋊C4—24no—
275C4⋊C4—24no—
276C4⋊C4—44no—
277C4⋊C4—44no—
278C4⋊C4—48no—
279C4⋊C4—48no—
280C4⋊C4—48no—
281C4⋊C4—416no—
282C22⋊C4—416no—
283C22⋊C4—432no—
284C42—24no—
285C42—24no—
286C42—24no—
287C42—22no—
288C42—22no—
289C42—48no—
290C42#12718yes—
291C42C2×SD16132yescomplemented
292C42C22×D418yes—
293C23—28no—
294C23—432no—
295C23—44no—
296C23—44no—
297C23—416no—
298C23—48no—
299C23—48no—
300C23—88no—
301C23—88no—
302C23—816no—
303C23#52512yes—
304C23C2×#12712yes—
305C23#53712yes—
306C23C22×SD1614yes—
307C23#57514yes—
308C23C23×D411yescharacteristic
309Q8—48no—
310Q8—48no—
311Q8—816no—
312Q8—88no—
313D4—28no—
314D4—28no—
315D4—464no—
316D4—44no—
317D4—44no—
318D4—416no—
319C2×C4—216no—
320C2×C4—28no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—216no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—48no—
333C2×C4—48no—
334C2×C4—88no—
335C2×C4—88no—
336C2×C4—88no—
337C2×C4—832no—
338C2×C4#492116yes—
339C2×C4#52512yes—
340C2×C4C2×#12714yes—
341C2×C4C2×#12714yes—
342C2×C4C2×#12712yes—
343C2×C4#53712yes—
344C2×C4#54618yes—
345C2×C4#54818yes—
346C2×C4C22×SD1618yes—
347C2×C4C22×SD1618yes—
348C2×C4C22×SD1618yes—
349C2×C4C23×D412yes—
350C2×C4C22×#4112yes—
351C2×C4C2×H(5,𝔽2)11yescharacteristic
352C2×C4C2×2−1+411yescharacteristic
353C8—216no—
354C22—48no—
355C22—416no—
356C22—832no—
357C22—84no—
358C22—84no—
359C22—88no—
360C22#254014yes—
361C22#310118yes—
362C22C2×#49214yes—
363C22#315314yes—
364C22#324618yes—
365C22C2×#52511yescharacteristic
366C22C22×#12711yescharacteristic
367C22C2×#53711yescharacteristic
368C22C23×SD1612yes—
369C22C2×#57512yes—
370C4—28no—
371C4—24no—
372C4—28no—
373C4—84no—
374C4—84no—
375C4—84no—
376C4#254014yes—
377C4C2×#49218yes—
378C4C2×#54612yes—
379C4C2×#54812yes—
380C2—88no—
381C2#2837018yesdirect product factor
382C2C2×#254011yescharacteristic
383C2C2×#310112yes—
384C2C22×#49211yescharacteristic
385C2C2×#315311yescharacteristic
386C2C2×#324612yes—
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×#476C2semidirect
2. C22×#461C2semidirect
3. C2×#2862C2semidirect
5. #28370C2direct (N × H)
6. C2×#2096C2semidirect
8. C2×#1968C2semidirect
9. C2×C4×C4⋊C8C2semidirect
17. C2×#476C22semidirect
19. C2×#461C22semidirect
26. #2862C22semidirect
37. #2096C22semidirect
39. #1968C22semidirect
40. C4×C4⋊C8C22semidirect
84. C2×C4⋊C8D4semidirect
182. C2×C42SD16semidirect
193. C4⋊C8C2×D4semidirect
291. C42C2×SD16semidirect
381. C2#28370direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4762
C22×#4612
C2×#28622
C2×C4×#1272
#283702
C2×#20962
C2×#20142
C2×#19682
C2×C4×C4⋊C82