Finite Group Databasebeta

← C2×#28185 #6463754

Subgroups — C2×#28185 #6463754

Order 512.

2650 conjugacy classes of subgroups.

The subgroup lattice has 367 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Q8C211yesmaximal, characteristic, complemented
2C22×C4×D8C211yesmaximal, characteristic
3C2×#2538C212yesmaximal, complemented
4#28185C2116yesmaximal, direct product factor
5C2×#2086C212yesmaximal, complemented
6C2×#2054C212yesmaximal
7C2×#1934C214yesmaximal, complemented
8C2×#1834C211yesmaximal, characteristic, complemented
9C2×#1802C212yesmaximal, complemented
10C23×D8C2211yescharacteristic
11C22×C22⋊Q8—22no—
12C22×C4×Q8C2211yescharacteristic
13C22×C4×D4C2212yes—
14C2×C8×Q8—28no—
15C2×C8×Q8C2218yescomplemented
16C2×C4×D8—28no—
17C2×C4×D8C2218yes—
18C22×#107C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×#102C2212yes—
22C22×#102C2214yes—
23C22×C4×C8C2212yes—
24C22×C4×C8C2211yescharacteristic
25#2538—28no—
26#2538C22116yescomplemented
27C2×#396—24no—
28C2×#390C2214yes—
29C2×#389C2214yes—
30C2×#384C2212yes—
31C2×#380—22no—
32#2086C22116yescomplemented
33#2054C22116yes—
34#1934C22132yescomplemented
35#1834C2218yescomplemented
36#1802C22116yescomplemented
37C2×#340C2212yes—
38C2×#340C2212yes—
39C2×#340C2214yes—
40C23×Q8D411yescharacteristic
41C23×D4C2312yes—
42C24×C4—22no—
43C22×D8—28no—
44C22×D8—24no—
45C22×D8C2314yes—
46C23×C8C2312yes—
47C23×C8C2311yescharacteristic
48C23×C8C2311yescharacteristic
49C2×C22⋊Q8—216no—
50C2×C22⋊Q8—416no—
51C2×C4×Q8—24no—
52C2×C4×Q8—24no—
53C2×C4×Q8D414yes—
54C2×C4×Q8C2314yes—
55C2×C4×D4—24no—
56C2×C4×D4—28no—
57C2×C4×D4—28no—
58C2×C4×D4C2318yes—
59C22×C4⋊C4—24no—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4D412yes—
63C22×C4⋊C4D411yescharacteristic
64C22×C4⋊C4C2312yes—
65C22×C4⋊C4C2314yes—
66C22×C22⋊C4—22no—
67C22×C22⋊C4—24no—
68C22×C22⋊C4—24no—
69C22×C42C2312yes—
70C22×C42C2311yescharacteristic
71C8×Q8—232no—
72C4×D8—232no—
73C2×#107—24no—
74C2×#107C2314yes—
75C2×C4⋊C8—28no—
76C2×C4⋊C8—24no—
77C2×C4⋊C8C2318yes—
78C2×C4⋊C8C2314yes—
79C2×#102—216no—
80C2×#102—28no—
81C2×#102C23116yes—
82C2×#102C2318yes—
83C2×C4×C8—28no—
84C2×C4×C8D418yes—
85C2×C4×C8C2318yes—
86C2×C4×C8C2314yes—
87#396—232no—
88#390—28no—
89#390C23116yes—
90#389—28no—
91#389C23116yes—
92#384—24no—
93#384C2318yes—
94#380—216no—
95C2×#95—24no—
96#340C2318yes—
97#340C23116yes—
98#340C2318yes—
99C25—22no—
100C22×Q8—24no—
101C22×Q8—24no—
102C22×Q8D818yescomplemented
103C22×Q8C2×D414yes—
104C22×D4—24no—
105C22×D4—22no—
106C22×D4—24no—
107C22×D4—24no—
108C22×D4—24no—
109C22×D4—24no—
110C22×D4#4118yes—
111C22×D4C2414yes—
112C23×C4—24no—
113C23×C4—22no—
114C23×C4—28no—
115C23×C4—48no—
116C23×C4—48no—
117C23×C4—48no—
118C23×C4C2×D412yes—
119C23×C4C2×D411yescharacteristic
120C23×C4C2×D412yes—
121C23×C4C2×D411yescharacteristic
122C23×C4C2411yescharacteristic
123C2×D8—232no—
124C2×D8—216no—
125C2×D8—28no—
126C22×C8—24no—
127C22×C8—24no—
128C22×C8—24no—
129C22×C8—28no—
130C22×C8C2×D414yes—
131C22×C8C2×D414yes—
132C22×C8C2414yes—
133C22×C8C2412yes—
134C22×C8C2412yes—
135C22⋊Q8—464no—
136C4×Q8—216no—
137C4×Q8—28no—
138C4×Q8—28no—
139C4×D4—216no—
140C4×D4—216no—
141C4×D4—416no—
142C2×C4⋊C4—28no—
143C2×C4⋊C4—24no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4—22no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—48no—
154C2×C4⋊C4—416no—
155C2×C4⋊C4—84no—
156C2×C4⋊C4C2×D414yes—
157C2×C4⋊C4C2×D418yes—
158C2×C4⋊C4C2414yes—
159C2×C4⋊C4C2418yes—
160C2×C22⋊C4—28no—
161C2×C22⋊C4—216no—
162C2×C22⋊C4—216no—
163C2×C22⋊C4—48no—
164C2×C22⋊C4—416no—
165C2×C22⋊C4—88no—
166C2×C42—24no—
167C2×C42—24no—
168C2×C42C2×D414yes—
169C2×C42C2×D412yes—
170C2×C42C2×D414yes—
171C2×C42#4114yes—
172C2×C42C2414yes—
173C2×C42C2412yes—
174#107—28no—
175C4⋊C8—216no—
176C4⋊C8—28no—
177#102—232no—
178#102—216no—
179C4×C8—216no—
180C4×C8C2×D4116yes—
181#95—216no—
182C24—28no—
183C24—24no—
184C24—44no—
185C24—44no—
186C24—44no—
187C24—44no—
188C24—44no—
189C24—44no—
190C24C22×D411yescharacteristic
191C2×Q8—28no—
192C2×Q8—28no—
193C2×Q8—232no—
194C2×Q8C2×D8116yescomplemented
195C2×D4—216no—
196C2×D4—28no—
197C2×D4—216no—
198C2×D4—24no—
199C2×D4—24no—
200C2×D4—24no—
201C2×D4—24no—
202C2×D4—24no—
203C2×D4—44no—
204C2×D4—48no—
205C2×D4—44no—
206C2×D4—48no—
207C2×D4C2×#4118yes—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—28no—
213C22×C4—24no—
214C22×C4—28no—
215C22×C4—44no—
216C22×C4—48no—
217C22×C4—48no—
218C22×C4—44no—
219C22×C4—44no—
220C22×C4—48no—
221C22×C4—416no—
222C22×C4—416no—
223C22×C4—416no—
224C22×C4—832no—
225C22×C4#12114yes—
226C22×C4#12114yes—
227C22×C4C2×D818yes—
228C22×C4C2×D814yes—
229C22×C4#13514yes—
230C22×C4C22×D414yes—
231C22×C4C22×D412yes—
232C22×C4C22×D414yes—
233C22×C4C22×D411yescharacteristic
234C22×C4C22×D412yes—
235C22×C4C22×D412yes—
236C22×C4C2×#4112yes—
237C22×C4C2×#4114yes—
238C22×C42−1+414yes—
239C22×C4C2511yescharacteristic
240D8—232no—
241C2×C8—28no—
242C2×C8—28no—
243C2×C8—24no—
244C2×C8—24no—
245C2×C8—24no—
246C2×C8—28no—
247C2×C8—48no—
248C2×C8C22×D414yes—
249C2×C8C22×D414yes—
250C4⋊C4—216no—
251C4⋊C4—28no—
252C4⋊C4—24no—
253C4⋊C4—28no—
254C4⋊C4—24no—
255C4⋊C4—28no—
256C4⋊C4—44no—
257C4⋊C4—48no—
258C4⋊C4—416no—
259C4⋊C4—432no—
260C4⋊C4—88no—
261C22⋊C4—416no—
262C22⋊C4—432no—
263C22⋊C4—816no—
264C42—28no—
265C42—24no—
266C42—24no—
267C42#12118yes—
268C42C22×D414yes—
269C42C2×#4114yes—
270C23—28no—
271C23—416no—
272C23—416no—
273C23—44no—
274C23—44no—
275C23—416no—
276C23—44no—
277C23—44no—
278C23—44no—
279C23—44no—
280C23—88no—
281C23—88no—
282C23—88no—
283C23—88no—
284C23C2×#12112yes—
285C23#54814yes—
286C23C22×D812yes—
287C23C2×#13512yes—
288C23#57714yes—
289C23C23×D411yescharacteristic
290Q8—232no—
291D4—28no—
292D4—28no—
293D4—44no—
294D4—44no—
295D4—416no—
296C2×C4—24no—
297C2×C4—216no—
298C2×C4—28no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—28no—
303C2×C4—48no—
304C2×C4—44no—
305C2×C4—48no—
306C2×C4—48no—
307C2×C4—44no—
308C2×C4—44no—
309C2×C4—48no—
310C2×C4—816no—
311C2×C4—88no—
312C2×C4—832no—
313C2×C4#466116yes—
314C2×C4C2×#12114yes—
315C2×C4C2×#12112yes—
316C2×C4C2×#12114yes—
317C2×C4#52514yes—
318C2×C4#53614yes—
319C2×C4#54814yes—
320C2×C4#55218yes—
321C2×C4C22×D818yes—
322C2×C4C22×D814yes—
323C2×C4C2×#13514yes—
324C2×C4C23×D411yescharacteristic
325C2×C4C22×#4112yes—
326C2×C4C22×#4111yescharacteristic
327C2×C4C2×2−1+412yes—
328C8—24no—
329C8—24no—
330C8—44no—
331C22—48no—
332C22—48no—
333C22—48no—
334C22—84no—
335C22—832no—
336C22—84no—
337C22—84no—
338C22—84no—
339C22#253614yes—
340C22C2×#46614yes—
341C22#306014yes—
342C22#335818yes—
343C22#336018yes—
344C22C22×#12111yescharacteristic
345C22C2×#54812yes—
346C22C23×D811yescharacteristic
347C22C22×#13511yescharacteristic
348C22C2×#57712yes—
349C4—28no—
350C4—24no—
351C4—44no—
352C4—84no—
353C4—88no—
354C4#253614yes—
355C4C2×#46618yes—
356C4C2×#52511yescharacteristic
357C4C2×#53611yescharacteristic
358C4C2×#55212yes—
359C2—88no—
360C2#2818518yesdirect product factor
361C2C2×#253611yescharacteristic
362C2C22×#46611yescharacteristic
363C2C2×#306011yescharacteristic
364C2C2×#335812yes—
365C2C2×#336012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C8×Q8C2semidirect
3. C2×#2538C2semidirect
4. #28185C2direct (N × H)
5. C2×#2086C2semidirect
7. C2×#1934C2semidirect
8. C2×#1834C2semidirect
9. C2×#1802C2semidirect
15. C2×C8×Q8C22semidirect
26. #2538C22semidirect
32. #2086C22semidirect
34. #1934C22semidirect
35. #1834C22semidirect
36. #1802C22semidirect
102. C22×Q8D8semidirect
194. C2×Q8C2×D8semidirect
360. C2#28185direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Q82
C22×C4×D82
C2×#25382
#281852
C2×#20862
C2×#20542
C2×#19342
C2×#18342
C2×#18022