Finite Group Databasebeta

← D4×#494 #6583073

Subgroups — D4×#494 #6583073

Order 512.

3134 conjugacy classes of subgroups.

The subgroup lattice has 359 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q16C214yesmaximal
2C22×#494C212yesmaximal, complemented
3D4×C4⋊Q8C212yesmaximal
4#33302C211yesmaximal, characteristic, complemented
5#33172C212yesmaximal, complemented
6#28462C214yesmaximal, complemented
7#28440C212yesmaximal, complemented
8#25780C218yesmaximal, complemented
9#25722C214yesmaximal, complemented
10C4×#494C211yesmaximal, characteristic, complemented
11C4×C8×D4C211yesmaximal, characteristic
12C23×Q16C2218yes—
13C2×D4×Q8C2214yes—
14C22×C4⋊Q8C2214yes—
15D4×Q16—232no—
16C2×#494—216no—
17C2×#494C2214yes—
18C2×#494C2212yes—
19C2×#494C2214yes—
20C2×#494C2218yes—
21C2×#494C2212yes—
22C2×#494C2214yes—
23C2×#494C2211yescharacteristic
24C2×#467C2218yes—
25C2×#462C2218yes—
26C2×#451C22116yes—
27C2×C4×Q16C2214yes—
28C2×C8×D4C2212yes—
29C22×C4×C8C2212yes—
30#2868C2212yes—
31#2857C2214yes—
32#2551—24no—
33#2546C2214yes—
34#2440—28no—
35#2434C2218yes—
36D4×C4⋊C4—24no—
37C4×C4⋊Q8C2212yes—
38C42×D4C2211yescharacteristic
39#2016C2218yes—
40#2016C22116yes—
41#1969C2218yes—
42#1969C2214yes—
43#1956C2214yes—
44#1956C2212yes—
45#1845C2211yescharacteristic
46C8×C4⋊C4C2212yes—
47C4×C4⋊C8C2211yescharacteristic
48C8×C22⋊C4C2214yes—
49C4×C22⋊C8C2212yes—
50C42×C8C2211yescharacteristic
51C23×Q8C2318yes—
52C22×Q16—232no—
53C22×Q16—232no—
54C22×Q16—416no—
55C22×Q16C2318yes—
56C22×Q16C23116yes—
57C22×Q16C2314yes—
58C22×Q16C2318yes—
59C23×C8C2314yes—
60D4×Q8—232no—
61C2×C4⋊Q8—24no—
62C2×C4⋊Q8—216no—
63C2×C4⋊Q8—28no—
64C2×C4⋊Q8—48no—
65C2×C4⋊Q8C2314yes—
66C2×C4⋊Q8C2314yes—
67C2×C4⋊Q8C2318yes—
68C2×C4⋊Q8C2312yes—
69C2×C4⋊Q8C2314yes—
70C2×C22⋊Q8—28no—
71C2×C22⋊Q8C2318yes—
72C2×C4×Q8C2314yes—
73C2×C4×D4—24no—
74C2×C4×D4D412yes—
75C2×C4×D4C2311yescharacteristic
76C22×C4⋊C4—28no—
77C22×C42C2312yes—
78#494—232no—
79#494—216no—
80#494—28no—
81#494—216no—
82#494—44no—
83#494—48no—
84#494D418yesdirect product factor
85#467—232no—
86#462—232no—
87#451—264no—
88C4×Q16—216no—
89C8×D4D4116yes—
90C2×#107C2314yes—
91C2×C4⋊C8C2312yes—
92C2×#103C2318yes—
93C2×#103C23116yes—
94C2×C22⋊C8C2314yes—
95C2×C4×C8—28no—
96C2×C4×C8C2312yes—
97C2×C4×C8C2314yes—
98C2×C4×C8C2311yescharacteristic
99C2×C4×C8C2312yes—
100C2×C4×C8C2311yescharacteristic
101C2×C4×C8C2312yes—
102#398—28no—
103#395—216no—
104#391C2314yes—
105#391C2318yes—
106#389—28no—
107#389—24no—
108#389—28no—
109#385—216no—
110#384—24no—
111#384—24no—
112#384C2312yes—
113#380—28no—
114C4×C4⋊C4—24no—
115C4×C4⋊C4D412yes—
116C4×C4⋊C4C2311yescharacteristic
117C4×C22⋊C4D414yes—
118C4×C22⋊C4C2312yes—
119C43C2311yescharacteristic
120#336C2314yes—
121#336C2312yes—
122C22×Q8—28no—
123C22×Q8—216no—
124C22×Q8—232no—
125C22×Q8—48no—
126C22×Q8—416no—
127C22×Q8C2418yes—
128C22×Q8C2414yes—
129C22×D4C2×D411yescharacteristic
130C23×C4—28no—
131C23×C4C2×D414yes—
132C23×C4C2412yes—
133C2×Q16—232no—
134C2×Q16—28no—
135C2×Q16—232no—
136C2×Q16—216no—
137C2×Q16—216no—
138C2×Q16—216no—
139C2×Q16—28no—
140C2×Q16—216no—
141C2×Q16—4128no—
142C2×Q16—416no—
143C2×Q16—48no—
144C2×Q16—48no—
145C2×Q16C2×D4116yes—
146C22×C8—28no—
147C22×C8—28no—
148C22×C8C2×D4116yes—
149C22×C8C2414yes—
150C22×C8C2412yes—
151C22×C8C2412yes—
152C4⋊Q8—216no—
153C4⋊Q8—28no—
154C4⋊Q8—216no—
155C4⋊Q8—24no—
156C4⋊Q8—28no—
157C4⋊Q8—432no—
158C4⋊Q8—48no—
159C4⋊Q8—48no—
160C4⋊Q8—416no—
161C4⋊Q8C2×D418yes—
162C22⋊Q8—232no—
163C22⋊Q8—432no—
164C4×Q8—216no—
165C4×D4—416no—
166C4×D4Q16116yescomplemented
167C4×D4C2×D418yes—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—216no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—28no—
177C2×C4⋊C4—432no—
178C2×C4⋊C4C2×D411yescharacteristic
179C2×C4⋊C4C2×D412yes—
180C2×C4⋊C4C2414yes—
181C2×C22⋊C4—28no—
182C2×C22⋊C4C2×D412yes—
183C2×C22⋊C4C2×D414yes—
184C2×C42—24no—
185C2×C42—24no—
186C2×C42—24no—
187C2×C42C2×D414yes—
188C2×C42C2×D412yes—
189C2×C42C2×D412yes—
190C2×C42C2411yescharacteristic
191C2×C42C2412yes—
192C2×C42C2411yescharacteristic
193C2×C42C2411yescharacteristic
194#107—28no—
195C4⋊C8C2×D418yes—
196#103—216no—
197#103—232no—
198C22⋊C8C2×D4116yes—
199C4×C8—28no—
200C4×C8—24no—
201C4×C8—24no—
202C4×C8—22no—
203C4×C8C2×D414yes—
204C4×C8C2×D418yes—
205#95—28no—
206#95—216no—
207#95C2×D412yes—
208#95C2×D414yes—
209C24C22×D412yes—
210C2×Q8—24no—
211C2×Q8—28no—
212C2×Q8—216no—
213C2×Q8—28no—
214C2×Q8—28no—
215C2×Q8—28no—
216C2×Q8—216no—
217C2×Q8—416no—
218C2×Q8—464no—
219C2×Q8—416no—
220C2×Q8—88no—
221C2×Q8—832no—
222C2×Q8C22×D418yes—
223C2×D4#12714yes—
224C2×D4C2×Q1618yes—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—28no—
233C22×C4—416no—
234C22×C4—416no—
235C22×C4—88no—
236C22×C4C2×Q16116yescomplemented
237C22×C4C22×D411yescharacteristic
238C22×C4C22×D412yes—
239C22×C4C22×D418yes—
240C22×C4C22×D412yes—
241C22×C4C22×D414yes—
242C22×C4C22×D411yescharacteristic
243C22×C4C22×D412yes—
244C22×C4C2511yescharacteristic
245Q16—232no—
246Q16—464no—
247Q16—432no—
248Q16—816no—
249C2×C8—24no—
250C2×C8—22no—
251C2×C8—22no—
252C2×C8—24no—
253C2×C8—232no—
254C2×C8C22×D414yes—
255C2×C8C22×D418yes—
256C2×C8C22×D414yes—
257C2×C8C22×D414yes—
258C2×C8H(5,𝔽2)14yes—
259C4⋊C4—216no—
260C4⋊C4—28no—
261C4⋊C4—432no—
262C4⋊C4—48no—
263C4⋊C4—48no—
264C4⋊C4—416no—
265C4⋊C4—48no—
266C4⋊C4—416no—
267C4⋊C4—48no—
268C4⋊C4—88no—
269C4⋊C4#12714yes—
270C4⋊C4C2×Q1618yescomplemented
271C22⋊C4—416no—
272C22⋊C4#12718yes—
273C22⋊C4C2×Q16116yescomplemented
274C42—28no—
275C42—24no—
276C42—22no—
277C42—22no—
278C42—22no—
279C42—48no—
280C42C2×Q1618yescomplemented
281C42C22×D414yes—
282C42C22×D412yes—
283C42H(5,𝔽2)12yes—
284C23—22no—
285C23—22no—
286C23—24no—
287C23C2×#12714yes—
288C23C22×Q1618yes—
289C23C23×D411yescharacteristic
290Q8—216no—
291Q8—48no—
292Q8—416no—
293Q8—416no—
294Q8—832no—
295D4#494116yesdirect product factor
296C2×C4—24no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—232no—
306C2×C4—28no—
307C2×C4—44no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—48no—
311C2×C4—48no—
312C2×C4—48no—
313C2×C4—48no—
314C2×C4—832no—
315C2×C4C2×#12712yes—
316C2×C4C2×#12714yes—
317C2×C4C2×#12712yes—
318C2×C4D4214yes—
319C2×C4C22×Q1614yes—
320C2×C4C22×Q1618yes—
321C2×C4C22×Q1614yes—
322C2×C4C22×Q1614yes—
323C2×C4#57814yes—
324C2×C4C23×D411yescharacteristic
325C2×C4C23×D412yes—
326C2×C4C2×H(5,𝔽2)12yes—
327C2×C4C2×H(5,𝔽2)11yescharacteristic
328C8—28no—
329C8—24no—
330C8D4218yes—
331C22—24no—
332C22—28no—
333C22—28no—
334C22—24no—
335C22C2×#49418yescomplemented
336C22C22×#12711yescharacteristic
337C22C2×D4211yescharacteristic
338C22#349811yescharacteristic
339C22C23×Q1612yes—
340C22C2×#57812yes—
341C4—24no—
342C4—28no—
343C4—24no—
344C4—22no—
345C4—48no—
346C4—88no—
347C4—84no—
348C4C2×#49414yescomplemented
349C4D4×Q1618yescomplemented
350C4C2×D4212yes—
351C4#349812yes—
352C2—28no—
353C2D4×#12711yescharacteristic
354C2C22×#49411yescharacteristic
355C2#6064811yescharacteristic
356C2C2×D4×Q1612yes—
357C2#6241612yes—
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×D4C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C42×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#494C2semidirect
4. #33302C2semidirect
5. #33172C2semidirect
6. #28462C2semidirect
7. #28440C2semidirect
8. #25780C2semidirect
9. #25722C2semidirect
10. C4×#494C2semidirect
84. #494D4direct (N × H)
166. C4×D4Q16semidirect
236. C22×C4C2×Q16semidirect
270. C4⋊C4C2×Q16semidirect
273. C22⋊C4C2×Q16semidirect
280. C42C2×Q16semidirect
295. D4#494direct (N × H)
335. C22C2×#494semidirect
348. C4C2×#494semidirect
349. C4D4×Q16semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q162
C22×#4942
D4×C4⋊Q82
#333022
#331722
#284622
#284402
#257802
#257222
C4×#4942
C4×C8×D42