Finite Group Databasebeta

← D4×#498 #6583284

Subgroups — D4×#498 #6583284

Order 512.

2290 conjugacy classes of subgroups.

The subgroup lattice has 361 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C212yesmaximal, complemented
2D4×C4⋊Q8C212yesmaximal
3#33310C211yesmaximal, characteristic, complemented
4#33207C212yesmaximal, complemented
5#28809C214yesmaximal, complemented
6#28687C212yesmaximal, complemented
7#26060C218yesmaximal, complemented
8#25811C214yesmaximal, complemented
9D4×#106C214yesmaximal
10C4×#498C211yesmaximal, characteristic, complemented
11C4×C8×D4C211yesmaximal, characteristic
12C2×D4×Q8—22no—
13C22×C4⋊Q8C2214yes—
14C2×#498—216no—
15C2×#498C2214yes—
16C2×#498C2212yes—
17C2×#498C2218yes—
18C2×#498C2212yes—
19C2×#498C2211yescharacteristic
20C2×C8×D4C2212yes—
21C22×#106C2218yes—
22C22×C4×C8C2212yes—
23#2868C2212yes—
24#2857C2214yes—
25#2551—22no—
26#2551C2214yes—
27#2546—22no—
28#2440—24no—
29#2440C2218yes—
30#2434—24no—
31D4×C4⋊C4—22no—
32D4×C4⋊C4C2214yes—
33C4×C4⋊Q8C2212yes—
34C42×D4C2211yescharacteristic
35#2084C2218yes—
36#2058C22116yes—
37#1990C2214yes—
38#1990C2212yes—
39#1948C2218yes—
40#1941C2218yes—
41#1941C2214yes—
42#1853C22116yes—
43#1844C2214yes—
44#1844C2214yes—
45#1844C2211yescharacteristic
46#1807C2218yes—
47C4×#106C2214yes—
48C8×C4⋊C4C2212yes—
49C4×C4⋊C8C2211yescharacteristic
50C8×C22⋊C4C2214yes—
51C4×C22⋊C8C2212yes—
52C42×C8C2211yescharacteristic
53C23×Q8—24no—
54C23×C8C2314yes—
55D4×Q8—416no—
56C2×C4⋊Q8—24no—
57C2×C4⋊Q8—216no—
58C2×C4⋊Q8—22no—
59C2×C4⋊Q8—24no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—48no—
63C2×C4⋊Q8C2314yes—
64C2×C4⋊Q8C2318yes—
65C2×C4⋊Q8C2312yes—
66C2×C22⋊Q8—24no—
67C2×C22⋊Q8—28no—
68C2×C4×Q8—22no—
69C2×C4×D4—24no—
70C2×C4×D4D412yes—
71C2×C4×D4C2311yescharacteristic
72C22×C4⋊C4—24no—
73C22×C4⋊C4C2318yes—
74C22×C42C2312yes—
75#498—216no—
76#498—232no—
77#498—28no—
78#498—44no—
79#498D418yesdirect product factor
80C8×D4Q8116yescomplemented
81C2×#106—232no—
82C2×#106C23116yes—
83C2×#106C2314yes—
84C2×#106C2318yes—
85C2×#106C2318yes—
86C2×#106C2314yes—
87C2×C4⋊C8C2312yes—
88C2×C22⋊C8C2314yes—
89C2×C4×C8—28no—
90C2×C4×C8C2312yes—
91C2×C4×C8C2314yes—
92C2×C4×C8C2312yes—
93C2×C4×C8C2311yescharacteristic
94C2×C4×C8C2311yescharacteristic
95C2×C4×C8C2312yes—
96#398—28no—
97#395—28no—
98#395—28no—
99#391—22no—
100#391—24no—
101#389—24no—
102#389—24no—
103#389—22no—
104#389—24no—
105#389C2314yes—
106#389C2318yes—
107#385—28no—
108#385—28no—
109#384—22no—
110#384—22no—
111#384C2312yes—
112#384C2314yes—
113#384C2314yes—
114#380—24no—
115#380C2318yes—
116C4×C4⋊C4—22no—
117C4×C4⋊C4D412yes—
118C4×C4⋊C4C2314yes—
119C4×C4⋊C4C2311yescharacteristic
120C4×C22⋊C4D414yes—
121C4×C22⋊C4C2312yes—
122C43C2311yescharacteristic
123#340C2318yes—
124#340C23116yes—
125#336C2314yes—
126#336C2312yes—
127C22×Q8—22no—
128C22×Q8—24no—
129C22×Q8—28no—
130C22×Q8—416no—
131C22×Q8—416no—
132C22×Q8—88no—
133C22×D4C2×D411yescharacteristic
134C23×C4—28no—
135C23×C4C2×D414yes—
136C23×C4C2412yes—
137C22×C8—28no—
138C22×C8—28no—
139C22×C8C2×Q8116yescomplemented
140C22×C8C2414yes—
141C22×C8C2412yes—
142C22×C8C2412yes—
143C4⋊Q8—216no—
144C4⋊Q8—28no—
145C4⋊Q8—24no—
146C4⋊Q8—28no—
147C4⋊Q8—48no—
148C4⋊Q8—416no—
149C4⋊Q8—416no—
150C4⋊Q8—416no—
151C4⋊Q8—48no—
152C4⋊Q8—84no—
153C4⋊Q8C2×D418yes—
154C22⋊Q8—416no—
155C22⋊Q8—432no—
156C4×Q8—48no—
157C4×D4—416no—
158C4×D4SD16116yes—
159C4×D4C2×Q818yes—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—216no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—28no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—48no—
174C2×C4⋊C4—416no—
175C2×C4⋊C4C2×D411yescharacteristic
176C2×C4⋊C4C2×D412yes—
177C2×C4⋊C4C2418yes—
178C2×C4⋊C4C2414yes—
179C2×C4⋊C4C2414yes—
180C2×C22⋊C4—28no—
181C2×C22⋊C4C2×D412yes—
182C2×C22⋊C4C2×D414yes—
183C2×C42—24no—
184C2×C42—24no—
185C2×C42—24no—
186C2×C42C2×D414yes—
187C2×C42C2×D412yes—
188C2×C42C2×D412yes—
189C2×C42C2412yes—
190C2×C42C2411yescharacteristic
191C2×C42C2411yescharacteristic
192C2×C42C2411yescharacteristic
193#106—216no—
194#106—28no—
195#106—232no—
196#106—48no—
197#106C2×D4116yes—
198C4⋊C8C2×Q818yescomplemented
199C22⋊C8C2×Q8116yescomplemented
200C4×C8—28no—
201C4×C8—24no—
202C4×C8—24no—
203C4×C8—22no—
204C4×C8C2×D414yes—
205C4×C8C2×Q818yescomplemented
206#95—24no—
207#95—24no—
208#95—28no—
209#95—28no—
210#95C2×D412yes—
211#95C2×D414yes—
212C24C22×D412yes—
213C2×Q8—28no—
214C2×Q8—416no—
215C2×Q8—48no—
216C2×Q8—44no—
217C2×Q8—416no—
218C2×Q8—48no—
219C2×Q8—44no—
220C2×Q8—48no—
221C2×Q8—88no—
222C2×Q8—864no—
223C2×D4C4⋊Q814yes—
224C2×D4C2×SD1618yes—
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×SD16116yes—
237C22×C4C22×D411yescharacteristic
238C22×C4C22×D412yes—
239C22×C4C22×D412yes—
240C22×C4C22×D414yes—
241C22×C4C22×D411yescharacteristic
242C22×C4C22×D412yes—
243C22×C4C22×Q818yes—
244C22×C4C2511yescharacteristic
245C2×C8—24no—
246C2×C8—22no—
247C2×C8—22no—
248C2×C8—24no—
249C2×C8—232no—
250C2×C8C22×D414yes—
251C2×C8C22×Q814yes—
252C2×C8C22×Q818yes—
253C2×C8C22×Q814yes—
254C2×C82−1+414yes—
255C4⋊C4—28no—
256C4⋊C4—24no—
257C4⋊C4—28no—
258C4⋊C4—28no—
259C4⋊C4—28no—
260C4⋊C4—416no—
261C4⋊C4—416no—
262C4⋊C4—48no—
263C4⋊C4—48no—
264C4⋊C4—48no—
265C4⋊C4—44no—
266C4⋊C4—416no—
267C4⋊C4—48no—
268C4⋊C4—44no—
269C4⋊C4—84no—
270C4⋊C4—84no—
271C4⋊C4C4⋊Q814yes—
272C4⋊C4C2×SD1618yes—
273C4⋊C4C22×D418yes—
274C22⋊C4—416no—
275C22⋊C4C4⋊Q818yes—
276C22⋊C4C2×SD16116yes—
277C42—28no—
278C42—24no—
279C42—22no—
280C42—22no—
281C42—22no—
282C42—48no—
283C42C2×SD1618yes—
284C42C22×D412yes—
285C42C22×Q814yes—
286C42H(5,𝔽2)12yes—
287C23—22no—
288C23—22no—
289C23—24no—
290C23C2×C4⋊Q814yes—
291C23C22×SD1618yes—
292C23C23×D411yescharacteristic
293Q8—416no—
294Q8—832no—
295Q8—816no—
296D4#498116yesdirect product factor
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—24no—
304C2×C4—28no—
305C2×C4—28no—
306C2×C4—232no—
307C2×C4—28no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—48no—
311C2×C4—44no—
312C2×C4—44no—
313C2×C4—48no—
314C2×C4—44no—
315C2×C4—48no—
316C2×C4—832no—
317C2×C4C2×C4⋊Q812yes—
318C2×C4C2×C4⋊Q814yes—
319C2×C4C2×C4⋊Q812yes—
320C2×C4D4214yes—
321C2×C4C22×SD1614yes—
322C2×C4C22×SD1618yes—
323C2×C4C22×SD1614yes—
324C2×C4C22×SD1614yes—
325C2×C4#57714yes—
326C2×C4C23×D411yescharacteristic
327C2×C4C23×Q812yes—
328C2×C4C2×H(5,𝔽2)11yescharacteristic
329C2×C4C2×2−1+412yes—
330C8—28no—
331C8—24no—
332C8D4×Q818yescomplemented
333C22—28no—
334C22—24no—
335C22—28no—
336C22—24no—
337C22C2×#49818yescomplemented
338C22C22×C4⋊Q811yescharacteristic
339C22C2×D4211yescharacteristic
340C22#349911yescharacteristic
341C22C23×SD1612yes—
342C22C2×#57712yes—
343C4—24no—
344C4—24no—
345C4—28no—
346C4—22no—
347C4—48no—
348C4—84no—
349C4—88no—
350C4C2×#49814yescomplemented
351C4D4×SD1618yes—
352C4C2×D4×Q812yes—
353C4#350312yes—
354C2—28no—
355C2D4×C4⋊Q811yescharacteristic
356C2C22×#49811yescharacteristic
357C2#6066511yescharacteristic
358C2C2×D4×SD1612yes—
359C2#6246912yes—
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
1. C22×#498C2semidirect
3. #33310C2semidirect
4. #33207C2semidirect
5. #28809C2semidirect
6. #28687C2semidirect
7. #26060C2semidirect
8. #25811C2semidirect
10. C4×#498C2semidirect
79. #498D4direct (N × H)
80. C8×D4Q8semidirect
139. C22×C8C2×Q8semidirect
198. C4⋊C8C2×Q8semidirect
199. C22⋊C8C2×Q8semidirect
205. C4×C8C2×Q8semidirect
296. D4#498direct (N × H)
332. C8D4×Q8semidirect
337. C22C2×#498semidirect
350. C4C2×#498semidirect

Maximal subgroups

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

subgroupindex
C22×#4982
D4×C4⋊Q82
#333102
#332072
#288092
#286872
#260602
#258112
D4×#1062
C4×#4982
C4×C8×D42