Finite Group Databasebeta

← D8×C22⋊C8 #220126

Subgroups — D8×C22⋊C8 #220126

Order 512.

1490 conjugacy classes of subgroups.

The subgroup lattice has 451 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D8C211yesmaximal, characteristic
2D4×C22⋊C8C212yesmaximal, complemented
3C2×C8×D8C212yesmaximal, complemented
4#9657C212yesmaximal, complemented
5#8947C214yesmaximal, complemented
6#8596C211yesmaximal, characteristic, complemented
7#8310C212yesmaximal, complemented
8C8×C22⋊C8C211yesmaximal, characteristic, complemented
9C23×D8C411yescharacteristic
10C22×C4×D4C2212yes—
11C2×C4×D8—28no—
12C2×C4×D8C411yescharacteristic
13C2×C4×D8C412yes—
14C2×C4×D8C411yescharacteristic
15C2×C4×D8C2211yescharacteristic
16C2×C4×D8C2212yes—
17C2×C4×D8C2211yescharacteristic
18C2×C8×D4C2214yescomplemented
19C22×#107C411yescharacteristic
20C22×#102C412yes—
21C22×C22⋊C8—22no—
22C22×C4×C8C2211yescharacteristic
23#1954C2214yescomplemented
24#1869—24no—
25#1797C2212yes—
26#1779—22no—
27C4×C22⋊C8C2211yescharacteristic
28C4×C22⋊C8C2211yescharacteristic
29C8×D8—28no—
30C2×#335C2212yescomplemented
31C2×D4⋊C8C2214yescomplemented
32C2×D4⋊C8C2214yescomplemented
33C2×C82C2212yescomplemented
34#1277C2212yescomplemented
35#1273C2212yescomplemented
36C23×D4C2×C412yes—
37C24×C4—22no—
38C22×D8—24no—
39C22×D8—24no—
40C22×D8C818yescomplemented
41C22×D8C2×C412yes—
42C22×D8C2×C411yescharacteristic
43C22×D8C2×C411yescharacteristic
44C23×C8—24no—
45C23×C8C2×C411yescharacteristic
46C23×C8C2×C411yescharacteristic
47C2×C4×D4—28no—
48C2×C4×D4—22no—
49C2×C4×D4—22no—
50C2×C4×D4—44no—
51C2×C4×D4C2×C412yes—
52C2×C4×D4C2×C412yes—
53C2×C4×D4C2312yes—
54C2×C4×D4C2312yes—
55C22×C4⋊C4C2×C412yes—
56C22×C22⋊C4—22no—
57C22×C42C2311yescharacteristic
58C4×D8—24no—
59C4×D8—28no—
60C4×D8—24no—
61C4×D8—28no—
62C4×D8—24no—
63C4×D8D418yes—
64C8×D4—28no—
65C8×D4—44no—
66C2×#107—24no—
67C2×#107C2×C411yescharacteristic
68C2×#107C2×C412yes—
69C2×#107C2×C411yescharacteristic
70C2×C4⋊C8C2314yes—
71C2×#102—28no—
72C2×#102C2×C412yes—
73C2×#102C2×C412yes—
74C2×#102C2×C412yes—
75C2×#102C2×C412yes—
76C2×C22⋊C8—21no—
77C2×C22⋊C8—22no—
78C2×C22⋊C8—24no—
79C2×C22⋊C8—24no—
80C2×C22⋊C8—24no—
81C2×C22⋊C8—48no—
82C2×C22⋊C8D411yescharacteristic
83C2×C22⋊C8D411yescharacteristic
84C2×C4×C8—24no—
85C2×C4×C8C2×C411yescharacteristic
86C2×C4×C8C2×C411yescharacteristic
87C2×C4×C8C2312yes—
88C2×C4×C8C2311yescharacteristic
89C2×C4×C8C2312yes—
90C2×C4×C8C2311yescharacteristic
91#336—22no—
92#336—21no—
93#336D412yes—
94#335—24no—
95D4⋊C8—28no—
96D4⋊C8—44no—
97C82—24no—
98C25—22no—
99C22×D4—24no—
100C22×D4—24no—
101C22×D4—22no—
102C22×D4—24no—
103C22×D4—42no—
104C22×D4—42no—
105C22×D4C2×C818yescomplemented
106C22×D4C22×C412yes—
107C22×D4C22×C412yes—
108C23×C4—22no—
109C23×C4—22no—
110C23×C4—22no—
111C23×C4—22no—
112C23×C4—22no—
113C23×C4—48no—
114C23×C4—44no—
115C23×C4—44no—
116C23×C4—84no—
117C23×C4C22×C411yescharacteristic
118C23×C4C2×D411yescharacteristic
119C23×C4#4111yescharacteristic
120C2×D8—24no—
121C2×D8—24no—
122C2×D8—232no—
123C2×D8—22no—
124C2×D8—22no—
125C2×D8C22⋊C414yes—
126C2×D8C2×C814yes—
127C2×D8C2×C818yescomplemented
128C2×D8C2×C814yescomplemented
129C2×D8M1614yes—
130C22×C8—22no—
131C22×C8—22no—
132C22×C8—22no—
133C22×C8—22no—
134C22×C8—22no—
135C22×C8—24no—
136C22×C8—41no—
137C22×C8—48no—
138C22×C8—48no—
139C22×C8—84no—
140C22×C8C2×C814yescomplemented
141C22×C8C22×C411yescharacteristic
142C22×C8C22×C411yescharacteristic
143C22×C8C22×C411yescharacteristic
144C22×C8C22×C411yescharacteristic
145C22×C8C2×D412yes—
146C22×C8C2×D412yes—
147C4×D4—24no—
148C4×D4—24no—
149C4×D4—24no—
150C4×D4—24no—
151C4×D4—24no—
152C4×D4—48no—
153C4×D4—42no—
154C4×D4—42no—
155C4×D4—48no—
156C4×D4C2×D418yes—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—42no—
160C2×C4⋊C4C22×C412yes—
161C2×C4⋊C4C22×C412yes—
162C2×C22⋊C4—22no—
163C2×C22⋊C4—22no—
164C2×C22⋊C4—22no—
165C2×C22⋊C4—22no—
166C2×C22⋊C4—48no—
167C2×C42—22no—
168C2×C42—22no—
169C2×C42C22×C411yescharacteristic
170C2×C42C2×D411yescharacteristic
171C2×C42#4111yescharacteristic
172C2×C42C2411yescharacteristic
173#107—22no—
174#107—24no—
175#107C22⋊C414yes—
176C4⋊C8—24no—
177C4⋊C8—24no—
178#102—24no—
179#102—24no—
180#102—24no—
181#102C22⋊C418yes—
182C22⋊C8—24no—
183C22⋊C8—22no—
184C22⋊C8—48no—
185C22⋊C8—44no—
186C22⋊C8—48no—
187C22⋊C8—84no—
188C22⋊C8D814yesdirect product factor
189C4×C8—22no—
190C4×C8—22no—
191C4×C8—22no—
192C4×C8—22no—
193C4×C8—22no—
194C4×C8—22no—
195C4×C8—22no—
196C4×C8C2×D414yes—
197C24—22no—
198C24—22no—
199C24—28no—
200C24—44no—
201C24—44no—
202C24—44no—
203C24—44no—
204C24—82no—
205C24—82no—
206C24C4×D411yescharacteristic
207C2×D4—216no—
208C2×D4—22no—
209C2×D4—22no—
210C2×D4—22no—
211C2×D4—22no—
212C2×D4—22no—
213C2×D4—22no—
214C2×D4—22no—
215C2×D4—22no—
216C2×D4—28no—
217C2×D4—48no—
218C2×D4—48no—
219C2×D4—48no—
220C2×D4—44no—
221C2×D4—44no—
222C2×D4C2×C22⋊C414yes—
223C2×D4C22×C814yes—
224C2×D4C22×C814yes—
225C2×D4C2×M1614yes—
226C22×C4—21no—
227C22×C4—21no—
228C22×C4—22no—
229C22×C4—21no—
230C22×C4—21no—
231C22×C4—22no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—28no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—41no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—42no—
242C22×C4—42no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—42no—
247C22×C4—42no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—82no—
252C22×C4—82no—
253C22×C4—816no—
254C22×C4—816no—
255C22×C4—82no—
256C22×C4C4×D411yescharacteristic
257C22×C4C4×D411yescharacteristic
258C22×C4C4×D411yescharacteristic
259C22×C4C22×C812yes—
260C22×C4#13112yes—
261C22×C4C2×D812yes—
262C22×C4#13512yes—
263C22×C4C23×C411yescharacteristic
264C22×C4C22×D411yescharacteristic
265C22×C4C2×#4111yescharacteristic
266D8—216no—
267D8—28no—
268D8C22⋊C8116yesdirect product factor
269C2×C8—21no—
270C2×C8—22no—
271C2×C8—21no—
272C2×C8—21no—
273C2×C8—21no—
274C2×C8—22no—
275C2×C8—28no—
276C2×C8—24no—
277C2×C8—21no—
278C2×C8—22no—
279C2×C8—21no—
280C2×C8—21no—
281C2×C8—22no—
282C2×C8—22no—
283C2×C8—44no—
284C2×C8—42no—
285C2×C8—42no—
286C2×C8—44no—
287C2×C8—44no—
288C2×C8—44no—
289C2×C8—816no—
290C2×C8C2×C22⋊C412yes—
291C2×C8C2×C22⋊C412yes—
292C2×C8C22×C812yes—
293C2×C8C22×C812yes—
294C2×C8C2×M1612yes—
295C2×C8C2×D814yescomplemented
296C4⋊C4—22no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—44no—
300C4⋊C4C2×C22⋊C414yes—
301C22⋊C4—28no—
302C22⋊C4—44no—
303C22⋊C4—44no—
304C22⋊C4—44no—
305C42—21no—
306C42—21no—
307C42—22no—
308C42—22no—
309C42C22×D412yes—
310C42H(5,𝔽2)12yes—
311C23—21no—
312C23—21no—
313C23—21no—
314C23—21no—
315C23—24no—
316C23—24no—
317C23—24no—
318C23—24no—
319C23—416no—
320C23—42no—
321C23—42no—
322C23—42no—
323C23—42no—
324C23—42no—
325C23—416no—
326C23—42no—
327C23—42no—
328C23—42no—
329C23—42no—
330C23—42no—
331C23—88no—
332C23—88no—
333C23—88no—
334C23—88no—
335C23—88no—
336C23C8×D412yes—
337C23C4×D812yes—
338C23#44312yes—
339C23C2×C4×D411yescharacteristic
340D4—24no—
341D4—24no—
342D4—24no—
343D4—24no—
344D4—24no—
345D4—416no—
346D4—42no—
347D4—42no—
348D4C2×C22⋊C818yescomplemented
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—21no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—21no—
362C2×C4—24no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—44no—
366C2×C4—42no—
367C2×C4—42no—
368C2×C4—48no—
369C2×C4—48no—
370C2×C4—42no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—88no—
374C2×C4—88no—
375C2×C4—88no—
376C2×C4—84no—
377C2×C4—84no—
378C2×C4C8×D412yes—
379C2×C4C4×D812yes—
380C2×C4C22×C22⋊C411yescharacteristic
381C2×C4#51811yescharacteristic
382C2×C4D4212yes—
383C2×C4#54612yes—
384C2×C4C23×C811yescharacteristic
385C2×C4C22×M1611yescharacteristic
386C2×C4C2×#13111yescharacteristic
387C2×C4#56811yescharacteristic
388C2×C4C22×D811yescharacteristic
389C2×C4C2×#13511yescharacteristic
390C2×C4#57612yes—
391C8—22no—
392C8—22no—
393C8—24no—
394C8—44no—
395C8—41no—
396C8—42no—
397C8—84no—
398C8C2×C22⋊C814yescomplemented
399C22—22no—
400C22—22no—
401C22—22no—
402C22—22no—
403C22—22no—
404C22—22no—
405C22—28no—
406C22—44no—
407C22—44no—
408C22—44no—
409C22—44no—
410C22—44no—
411C22—44no—
412C22—44no—
413C22—44no—
414C22—44no—
415C22—832no—
416C22—82no—
417C22—82no—
418C22—82no—
419C22—82no—
420C22C8×D814yescomplemented
421C22D4×C22⋊C411yescharacteristic
422C22C2×C8×D411yescharacteristic
423C22D4×M1611yescharacteristic
424C22C2×C4×D811yescharacteristic
425C22#294811yescharacteristic
426C22C2×#44311yescharacteristic
427C22#295711yescharacteristic
428C4—22no—
429C4—22no—
430C4—22no—
431C4—44no—
432C4—41no—
433C4—82no—
434C4C22×C22⋊C811yescharacteristic
435C4#288011yescharacteristic
436C4#297211yescharacteristic
437C4#297411yescharacteristic
438C4D4×D812yes—
439C4#328012yes—
440C2—24no—
441C2—48no—
442C2—84no—
443C2C2×C8×D811yescharacteristic
444C2#1785411yescharacteristic
445C2M16×D811yescharacteristic
446C2#1805411yescharacteristic
447C2D4×C22⋊C811yescharacteristic
448C2C22⋊C4×D811yescharacteristic
449C2#2245411yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C23×C8
Frattini, cosocleC2×C42C24
socleC23C2×C4×D4
prime radicalC23×D8C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. D4×C22⋊C8C2semidirect
3. C2×C8×D8C2semidirect
4. #9657C2semidirect
5. #8947C2semidirect
6. #8596C2semidirect
7. #8310C2semidirect
8. C8×C22⋊C8C2semidirect
18. C2×C8×D4C22semidirect
23. #1954C22semidirect
30. C2×#335C22semidirect
31. C2×D4⋊C8C22semidirect
32. C2×D4⋊C8C22semidirect
33. C2×C82C22semidirect
34. #1277C22semidirect
35. #1273C22semidirect
40. C22×D8C8semidirect
105. C22×D4C2×C8semidirect
127. C2×D8C2×C8semidirect
128. C2×D8C2×C8semidirect
140. C22×C8C2×C8semidirect
188. C22⋊C8D8direct (N × H)
268. D8C22⋊C8direct (N × H)
295. C2×C8C2×D8semidirect
348. D4C2×C22⋊C8semidirect
398. C8C2×C22⋊C8semidirect
420. C22C8×D8semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D82
D4×C22⋊C82
C2×C8×D82
#96572
#89472
#85962
#83102
C8×C22⋊C82