Finite Group Databasebeta

← D8×C4⋊C8 #225440

Subgroups — D8×C4⋊C8 #225440

Order 512.

894 conjugacy classes of subgroups.

The subgroup lattice has 347 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D4×C4⋊C8C212yesmaximal, complemented
2C42×D8C211yesmaximal, characteristic
3C2×C8×D8C212yesmaximal
4#9594C212yesmaximal, complemented
5#8843C214yesmaximal, complemented
6#8806C211yesmaximal, characteristic, complemented
7#8563C212yesmaximal, complemented
8C8×C4⋊C8C211yesmaximal, characteristic, complemented
9C2×C4×D8C411yescharacteristic
10C2×C4×D8C411yescharacteristic
11C2×C4×D8C2211yescharacteristic
12C2×C8×D4C2214yes—
13C22×C4⋊C8—22no—
14C42×D4C2212yes—
15#1939C2214yes—
16#1850—24no—
17#1842C2212yes—
18#1797—22no—
19C4×#107C411yescharacteristic
20C4×#107C411yescharacteristic
21C4×#107C2211yescharacteristic
22C4×C4⋊C8C2211yescharacteristic
23C4×C4⋊C8C2211yescharacteristic
24C4×#102C412yes—
25C4×#102C412yes—
26C4×#102C2212yes—
27C42×C8C2211yescharacteristic
28C8×D8—28no—
29C2×#335C2212yes—
30C2×#335C2212yes—
31C2×D4⋊C8C2214yes—
32C2×C82C2212yes—
33#1279C2214yes—
34#1273C2212yes—
35C22×D8C2×C411yescharacteristic
36C23×C8—24no—
37C2×C4×D4C2×C412yes—
38C2×C4×D4C2×C412yes—
39C2×C4×D4C2312yes—
40C22×C42—22no—
41C4×D8—24no—
42C4×D8C818yescomplemented
43C4×D8D414yes—
44C4×D8Q814yes—
45C8×D4—28no—
46C8×D4—44no—
47C2×#107C2×C411yescharacteristic
48C2×#107C2×C411yescharacteristic
49C2×#107C2×C411yescharacteristic
50C2×C4⋊C8—21no—
51C2×C4⋊C8—24no—
52C2×C4⋊C8—22no—
53C2×C4⋊C8—22no—
54C2×C4⋊C8—48no—
55C2×C4⋊C8D411yescharacteristic
56C2×C4⋊C8D411yescharacteristic
57C2×C4⋊C8C2314yes—
58C2×#102C2×C412yes—
59C2×#102C2×C412yes—
60C2×#102C2×C412yes—
61C2×C22⋊C8—24no—
62C2×C4×C8C2×C411yescharacteristic
63C2×C4×C8C2×C411yescharacteristic
64C2×C4×C8C2×C411yescharacteristic
65C2×C4×C8C2×C411yescharacteristic
66C2×C4×C8C2312yes—
67C2×C4×C8C2311yescharacteristic
68C2×C4×C8C2312yes—
69C2×C4×C8C2311yescharacteristic
70C4×C4⋊C4C2×C412yes—
71C4×C4⋊C4C2×C412yes—
72C4×C4⋊C4C2312yes—
73C4×C22⋊C4—22no—
74C4×C22⋊C4—22no—
75C4×C22⋊C4—22no—
76C43C2311yescharacteristic
77#340C2×C412yes—
78#340C2×C412yes—
79#340C2×C412yes—
80#336—24no—
81#336—21no—
82#336D412yes—
83#335—24no—
84#335—42no—
85D4⋊C8—28no—
86C82—24no—
87C22×D4C22×C412yes—
88C23×C4—22no—
89C23×C4—22no—
90C23×C4—22no—
91C2×D8C4⋊C414yes—
92C2×D8C2×C814yes—
93C2×D8M1614yes—
94C22×C8—22no—
95C22×C8—24no—
96C22×C8—48no—
97C22×C8—48no—
98C22×C8—84no—
99C22×C8C22×C411yescharacteristic
100C22×C8C22×C411yescharacteristic
101C22×C8C22×C411yescharacteristic
102C22×C8C22×C411yescharacteristic
103C22×C8C2×D412yes—
104C22×C8C2×D412yes—
105C4×D4—24no—
106C4×D4—24no—
107C4×D4—22no—
108C4×D4—22no—
109C4×D4—42no—
110C4×D4C2×C818yescomplemented
111C4×D4C2×D414yes—
112C4×D4C2×Q814yes—
113C2×C4⋊C4C22×C412yes—
114C2×C4⋊C4C22×C412yes—
115C2×C4⋊C4C22×C412yes—
116C2×C22⋊C4—22no—
117C2×C22⋊C4—22no—
118C2×C22⋊C4—22no—
119C2×C42—22no—
120C2×C42—22no—
121C2×C42—22no—
122C2×C42—44no—
123C2×C42—44no—
124C2×C42C22×C411yescharacteristic
125C2×C42C22×C411yescharacteristic
126C2×C42C2×D411yescharacteristic
127C2×C42C2×D411yescharacteristic
128C2×C42#4111yescharacteristic
129C2×C42#4111yescharacteristic
130C2×C42C2411yescharacteristic
131#107—22no—
132#107C4⋊C414yes—
133#107C2×C814yescomplemented
134C4⋊C8—24no—
135C4⋊C8—22no—
136C4⋊C8—24no—
137C4⋊C8—24no—
138C4⋊C8—48no—
139C4⋊C8—44no—
140C4⋊C8—82no—
141C4⋊C8D814yesdirect product factor
142#102—24no—
143#102C4⋊C418yes—
144#102C2×C818yescomplemented
145C22⋊C8—48no—
146C4×C8—22no—
147C4×C8—22no—
148C4×C8—22no—
149C4×C8—22no—
150C4×C8—21no—
151C4×C8—22no—
152C4×C8—21no—
153C4×C8—22no—
154C4×C8—41no—
155C4×C8C2×C814yescomplemented
156C4×C8C2×D412yes—
157C4×C8C2×Q812yes—
158#95—22no—
159#95—22no—
160#95—22no—
161C24—22no—
162C2×D4—22no—
163C2×D4—22no—
164C2×D4—22no—
165C2×D4C2×C4⋊C414yes—
166C2×D4C22×C814yes—
167C2×D4C2×M1614yes—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—28no—
173C22×C4—22no—
174C22×C4—44no—
175C22×C4—42no—
176C22×C4—42no—
177C22×C4—42no—
178C22×C4—42no—
179C22×C4—44no—
180C22×C4—44no—
181C22×C4—44no—
182C22×C4—82no—
183C22×C4C4×D411yescharacteristic
184C22×C4C4×D411yescharacteristic
185C22×C4C4×D411yescharacteristic
186C22×C4C4×D411yescharacteristic
187C22×C4C23×C411yescharacteristic
188C22×C4C22×D411yescharacteristic
189C22×C4C2×#4111yescharacteristic
190D8C4⋊C8116yesdirect product factor
191C2×C8—21no—
192C2×C8—22no—
193C2×C8—21no—
194C2×C8—21no—
195C2×C8—21no—
196C2×C8—22no—
197C2×C8—24no—
198C2×C8—21no—
199C2×C8—22no—
200C2×C8—21no—
201C2×C8—21no—
202C2×C8—22no—
203C2×C8—22no—
204C2×C8—42no—
205C2×C8—42no—
206C2×C8—44no—
207C2×C8—44no—
208C2×C8—44no—
209C2×C8—816no—
210C2×C8C2×C4⋊C412yes—
211C2×C8C2×C4⋊C412yes—
212C2×C8C22×C812yes—
213C2×C8C22×C812yes—
214C2×C8C2×M1612yes—
215C2×C8C2×D814yes—
216C4⋊C4—22no—
217C4⋊C4—22no—
218C4⋊C4—22no—
219C4⋊C4—22no—
220C4⋊C4C2×C4⋊C414yes—
221C4⋊C4C22×C814yes—
222C22⋊C4—24no—
223C22⋊C4—24no—
224C22⋊C4—28no—
225C22⋊C4—44no—
226C42—21no—
227C42—21no—
228C42—21no—
229C42—21no—
230C42—22no—
231C42—41no—
232C42—42no—
233C42—42no—
234C42—44no—
235C42—44no—
236C42C22×C812yes—
237C42#13112yes—
238C42C2×D812yes—
239C42#13512yes—
240C42C22×D411yescharacteristic
241C42C22×Q811yescharacteristic
242C42H(5,𝔽2)11yescharacteristic
243C422−1+411yescharacteristic
244C23—24no—
245C23—24no—
246C23—24no—
247C23—42no—
248C23—42no—
249C23—42no—
250C23—42no—
251C23C2×C4×D411yescharacteristic
252D4—24no—
253D4—24no—
254D4—24no—
255D4C2×C4⋊C818yescomplemented
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—42no—
268C2×C4—42no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4—416no—
272C2×C4—44no—
273C2×C4—44no—
274C2×C4—44no—
275C2×C4—44no—
276C2×C4—42no—
277C2×C4—42no—
278C2×C4—42no—
279C2×C4—88no—
280C2×C4C8×D412yes—
281C2×C4C8×D412yes—
282C2×C4C4×D812yes—
283C2×C4C4×D812yes—
284C2×C4#44312yes—
285C2×C4C22×C4⋊C411yescharacteristic
286C2×C4#52011yescharacteristic
287C2×C4D4211yescharacteristic
288C2×C4#54711yescharacteristic
289C2×C4D4×Q811yescharacteristic
290C2×C4#55411yescharacteristic
291C2×C4C23×C811yescharacteristic
292C2×C4C22×M1611yescharacteristic
293C2×C4C2×#13111yescharacteristic
294C2×C4#56811yescharacteristic
295C2×C4C22×D811yescharacteristic
296C2×C4C2×#13511yescharacteristic
297C2×C4#57611yescharacteristic
298C2×C4#57811yescharacteristic
299C8—22no—
300C8—22no—
301C8—24no—
302C8—44no—
303C8—41no—
304C8—42no—
305C8—84no—
306C8C2×C4⋊C814yescomplemented
307C22—28no—
308C22—44no—
309C22—44no—
310C22—44no—
311C22—44no—
312C22—44no—
313C22—44no—
314C22D4×C4⋊C411yescharacteristic
315C22C2×C8×D411yescharacteristic
316C22D4×M1611yescharacteristic
317C22C2×C4×D811yescharacteristic
318C22#295111yescharacteristic
319C22C2×#44311yescharacteristic
320C22#295711yescharacteristic
321C4—22no—
322C4—21no—
323C4—21no—
324C4—22no—
325C4—41no—
326C4—44no—
327C4—44no—
328C4—82no—
329C4C8×D814yescomplemented
330C4C22×C4⋊C811yescharacteristic
331C4#290611yescharacteristic
332C4#298811yescharacteristic
333C4#299011yescharacteristic
334C4D4×D811yescharacteristic
335C4#328311yescharacteristic
336C4Q8×D811yescharacteristic
337C4#338011yescharacteristic
338C2—48no—
339C2C2×C8×D811yescharacteristic
340C2#1785711yescharacteristic
341C2M16×D811yescharacteristic
342C2#1805511yescharacteristic
343C2D4×C4⋊C811yescharacteristic
344C2C4⋊C4×D811yescharacteristic
345C2#2268811yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C23×C8
Frattini, cosocleC2×C42C24
socleC23C2×C4×D4
prime radicalC22×D8C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. D4×C4⋊C8C2semidirect
4. #9594C2semidirect
5. #8843C2semidirect
6. #8806C2semidirect
7. #8563C2semidirect
8. C8×C4⋊C8C2semidirect
42. C4×D8C8semidirect
110. C4×D4C2×C8semidirect
133. #107C2×C8semidirect
141. C4⋊C8D8direct (N × H)
144. #102C2×C8semidirect
155. C4×C8C2×C8semidirect
190. D8C4⋊C8direct (N × H)
255. D4C2×C4⋊C8semidirect
306. C8C2×C4⋊C8semidirect
329. C4C8×D8semidirect

Maximal subgroups

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

subgroupindex
D4×C4⋊C82
C42×D82
C2×C8×D82
#95942
#88432
#88062
#85632
C8×C4⋊C82