Finite Group Databasebeta

← C2×#33870 #7623680

Subgroups — C2×#33870 #7623680

Order 512.

1584 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3341C211yesmaximal, characteristic, complemented
2C2×#3283C211yesmaximal, characteristic, complemented
3#33870C2116yesmaximal, direct product factor
4C2×#2241C211yesmaximal, characteristic, complemented
5C2×#2237C212yesmaximal, complemented
6C2×#2226C211yesmaximal, characteristic, complemented
7C2×#2217C212yesmaximal, complemented
8C2×#2208C211yesmaximal, characteristic, complemented
9C2×#2186C212yesmaximal, complemented
10C2×C4×D16C211yesmaximal, characteristic, complemented
11C2×D4×C16C211yesmaximal, characteristic, complemented
12C2×#2138C212yesmaximal, complemented
13C22×#135C2212yes—
14C2×#555—21no—
15C2×#547—21no—
16C22×SD32C2212yes—
17C22×D16C2211yescharacteristic
18C23×C16C2212yes—
19#3341—24no—
20#3341C2218yescomplemented
21#3283—24no—
22#3283C2218yescomplemented
23C2×#500C2211yescharacteristic
24C2×#494C2211yescharacteristic
25C2×#482—22no—
26C2×#476—21no—
27C2×#467C2212yes—
28C2×#466C2212yes—
29C2×#461—21no—
30C2×#452—22no—
31C2×C4×D8C2211yescharacteristic
32C2×C4×D8C2211yescharacteristic
33C2×C8×D4C2211yescharacteristic
34C2×#427C2212yes—
35#2241C2218yescomplemented
36#2237C22116yescomplemented
37#2226C2218yescomplemented
38#2217C22116yescomplemented
39#2208C2218yescomplemented
40#2186C22116yescomplemented
41C4×D16C2218yescomplemented
42D4×C16C2218yescomplemented
43C2×#367C2212yes—
44C2×#366C2211yescharacteristic
45C2×C4⋊C16C2211yescharacteristic
46#2138C22116yescomplemented
47C2×#358C2212yes—
48C2×#358C2212yes—
49C2×#358C2212yes—
50C2×#357C2211yescharacteristic
51C2×#357C2212yes—
52C2×#357C2211yescharacteristic
53C2×C22⋊C16C2212yes—
54C2×C4×C16C2211yescharacteristic
55C22×#41—22no—
56C2×#135—28no—
57C2×#135—24no—
58C2×#135—44no—
59C2×#135C2318yes—
60C22×Q16—21no—
61C22×Q16C2312yes—
62C22×SD16—22no—
63C22×D8C2311yescharacteristic
64C22×D8C2311yescharacteristic
65C23×C8C2312yes—
66#555—28no—
67#555—44no—
68#547—28no—
69#547—44no—
70C2×C4⋊Q8—21no—
71C2×C4⋊Q8—21no—
72C2×#124—42no—
73C2×#123—42no—
74C2×C22⋊Q8—22no—
75C2×#121—22no—
76C2×#121—41no—
77C2×#121—41no—
78C2×C4×D4—21no—
79C2×C4×D4—21no—
80C2×C4×D4D411yescharacteristic
81C2×#117—22no—
82C2×#117—41no—
83C22×C4⋊C4—41no—
84C2×SD32—44no—
85C2×SD32C2318yes—
86C2×D16—24no—
87C2×D16C2314yes—
88C22×C16—44no—
89C22×C16C2311yescharacteristic
90C22×C16C2311yescharacteristic
91C22×C16C2312yes—
92C22×C16C2318yes—
93#500—22no—
94#500C2314yes—
95#494—22no—
96#494C2314yes—
97#482—216no—
98#476—28no—
99#467—24no—
100#467C2318yes—
101#466—24no—
102#466C2318yes—
103#461—28no—
104#452—216no—
105C4×D8—22no—
106C4×D8—22no—
107C4×D8C2314yes—
108C4×D8C2314yes—
109C8×D4D414yes—
110C8×D4C2314yes—
111#427—24no—
112#427C2318yes—
113C2×#107—21no—
114C2×#107C2312yes—
115C2×#107C2311yescharacteristic
116C2×#107C2311yescharacteristic
117C2×#106—22no—
118C2×C4⋊C8D411yescharacteristic
119C2×#103—22no—
120C2×#102—21no—
121C2×#102—22no—
122C2×#102—21no—
123C2×C22⋊C8D412yes—
124C2×C4×C8C2311yescharacteristic
125#367C2318yes—
126#366C2314yes—
127C4⋊C16C2314yes—
128#358C2318yes—
129#358C2318yes—
130#358C2318yes—
131#357C2314yes—
132#357C2318yes—
133#357C2314yes—
134C22⋊C16C2318yes—
135C4×C16C2314yes—
136C2×#41—28no—
137C2×#41—48no—
138C2×#41—44no—
139C2×#41—84no—
140C22×Q8—22no—
141C22×Q8—41no—
142C22×D4—21no—
143C22×D4—21no—
144C22×D4—42no—
145C22×D4—42no—
146C22×D4D811yescharacteristic
147C23×C4—41no—
148C23×C4—42no—
149C23×C4—41no—
150C23×C4C2×D412yes—
151#135—216no—
152#135—48no—
153#135—416no—
154C2×Q16—22no—
155C2×Q16—24no—
156C2×Q16—24no—
157C2×Q16—24no—
158C2×Q16—82no—
159C2×Q16C2414yes—
160C2×SD16—28no—
161C2×SD16—48no—
162C2×D8—21no—
163C2×D8—21no—
164C2×D8—22no—
165C2×D8—22no—
166C2×D8—22no—
167C2×D8#4114yes—
168C2×D8C2412yes—
169C2×D8C2412yes—
170C22×C8—24no—
171C22×C8—24no—
172C22×C8C2×D412yes—
173C22×C8C2×D414yes—
174C22×C8C2×D411yescharacteristic
175C22×C8C2414yes—
176C22×C8C2411yescharacteristic
177C4⋊Q8—24no—
178C4⋊Q8—24no—
179C4⋊Q8—42no—
180C4⋊Q8—42no—
181#124—416no—
182#123—416no—
183C22⋊Q8—28no—
184C22⋊Q8—44no—
185#121—28no—
186#121—48no—
187#121—48no—
188#121—44no—
189C4×D4—24no—
190C4×D4—24no—
191C4×D4—42no—
192C4×D4—42no—
193C4×D4D814yes—
194C4×D4C2×D414yes—
195#117—28no—
196#117—44no—
197#117—48no—
198C2×C4⋊C4—21no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—41no—
202C2×C4⋊C4—42no—
203C2×C4⋊C4—41no—
204C2×C4⋊C4—41no—
205C2×C4⋊C4—48no—
206C2×C4⋊C4D811yescharacteristic
207C2×C22⋊C4—42no—
208C2×C22⋊C4—42no—
209C2×C22⋊C4—42no—
210C2×C22⋊C4—41no—
211C2×C22⋊C4—41no—
212C2×C22⋊C4D812yes—
213C2×C42—42no—
214C2×C42C2×D411yescharacteristic
215SD32—48no—
216D16—28no—
217C2×C16—22no—
218C2×C16—22no—
219C2×C16—24no—
220C2×C16—48no—
221C2×C16C2412yes—
222C2×C16C2412yes—
223C2×C16C2414yes—
224#107—24no—
225#107—21no—
226#107—22no—
227#107—21no—
228#107C2412yes—
229#107C2414yes—
230#107C2412yes—
231#106—28no—
232C4⋊C8C2×D414yes—
233#103—28no—
234#102—24no—
235#102—24no—
236#102—28no—
237C22⋊C8C2×D418yes—
238C4×C8C2×D412yes—
239C4×C8C2412yes—
240C24—41no—
241C24—41no—
242C24C2×D812yes—
243#41—416no—
244#41—88no—
245#41—816no—
246C2×Q8—24no—
247C2×Q8—42no—
248C2×Q8—44no—
249C2×Q8—44no—
250C2×Q8—44no—
251C2×Q8—162no—
252C2×D4—24no—
253C2×D4—22no—
254C2×D4—22no—
255C2×D4—24no—
256C2×D4—48no—
257C2×D4—48no—
258C2×D4—42no—
259C2×D4—41no—
260C2×D4—41no—
261C2×D4—42no—
262C2×D4—42no—
263C2×D4—88no—
264C2×D4—164no—
265C2×D4C2×D814yes—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—41no—
269C22×C4—42no—
270C22×C4—41no—
271C22×C4—42no—
272C22×C4—44no—
273C22×C4—48no—
274C22×C4—44no—
275C22×C4—88no—
276C22×C4—84no—
277C22×C4—84no—
278C22×C4C2×D814yes—
279C22×C4C2×D812yes—
280C22×C4C2×D811yescharacteristic
281C22×C4C2×D811yescharacteristic
282C22×C4C22×D414yes—
283C22×C4C22×D411yescharacteristic
284Q16—24no—
285Q16—24no—
286Q16—44no—
287Q16—84no—
288SD16—416no—
289D8—24no—
290D8—22no—
291D8—22no—
292D8—22no—
293D8—42no—
294D8C2×#4114yes—
295C2×C8—24no—
296C2×C8—22no—
297C2×C8—28no—
298C2×C8—24no—
299C2×C8—24no—
300C2×C8C22×D412yes—
301C2×C8C22×D414yes—
302C2×C8C22×D411yescharacteristic
303C2×C8C2×#4112yes—
304C2×C8H(5,𝔽2)12yes—
305C2×C8C2511yescharacteristic
306C4⋊C4—22no—
307C4⋊C4—22no—
308C4⋊C4—24no—
309C4⋊C4—41no—
310C4⋊C4—42no—
311C4⋊C4—41no—
312C4⋊C4—44no—
313C4⋊C4—48no—
314C4⋊C4—44no—
315C4⋊C4—44no—
316C4⋊C4C2×D814yes—
317C22⋊C4—48no—
318C22⋊C4—48no—
319C22⋊C4—48no—
320C22⋊C4—44no—
321C22⋊C4—44no—
322C22⋊C4C2×D818yes—
323C42—48no—
324C42C2×D812yes—
325C42C22×D412yes—
326C16—22no—
327C16—22no—
328C16—24no—
329C23—24no—
330C23—24no—
331C23—24no—
332C23—44no—
333C23—42no—
334C23—42no—
335C23—82no—
336C23—82no—
337C23—82no—
338C23—82no—
339C23—82no—
340C23C22×D814yes—
341C23C22×D811yescharacteristic
342Q8—44no—
343Q8—44no—
344Q8—84no—
345Q8—164no—
346D4—28no—
347D4—24no—
348D4—42no—
349D4—44no—
350D4—42no—
351D4—42no—
352D4—816no—
353D4—82no—
354D4—168no—
355C2×C4—22no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—28no—
359C2×C4—24no—
360C2×C4—42no—
361C2×C4—44no—
362C2×C4—42no—
363C2×C4—44no—
364C2×C4—816no—
365C2×C4—82no—
366C2×C4—82no—
367C2×C4—84no—
368C2×C4—84no—
369C2×C4—88no—
370C2×C4—88no—
371C2×C4#50814yes—
372C2×C4#54612yes—
373C2×C4C22×D814yes—
374C2×C4C22×D812yes—
375C2×C4C22×D812yes—
376C2×C4C22×D811yescharacteristic
377C2×C4#57712yes—
378C2×C4C23×D411yescharacteristic
379C8—24no—
380C8—22no—
381C8#54612yes—
382C8C22×#4111yescharacteristic
383C8C2×H(5,𝔽2)11yescharacteristic
384C22—24no—
385C22—24no—
386C22—24no—
387C22—48no—
388C22—44no—
389C22—88no—
390C22—82no—
391C22—82no—
392C22—82no—
393C22—82no—
394C22—82no—
395C22—164no—
396C22#329412yes—
397C22C2×#50812yes—
398C22#341612yes—
399C22C23×D811yescharacteristic
400C4—22no—
401C4—24no—
402C4—82no—
403C4—82no—
404C4—84no—
405C4—84no—
406C4#329412yes—
407C4C2×#50814yes—
408C4C2×#54611yescharacteristic
409C4C2×#57711yescharacteristic
410C2—44no—
411C2—84no—
412C2—162no—
413C2#3387014yesdirect product factor
414C2C2×#329411yescharacteristic
415C2C22×#50811yescharacteristic
416C2C2×#341611yescharacteristic
subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3341C2semidirect
2. C2×#3283C2semidirect
3. #33870C2direct (N × H)
4. C2×#2241C2semidirect
5. C2×#2237C2semidirect
6. C2×#2226C2semidirect
7. C2×#2217C2semidirect
8. C2×#2208C2semidirect
9. C2×#2186C2semidirect
10. C2×C4×D16C2semidirect
11. C2×D4×C16C2semidirect
12. C2×#2138C2semidirect
20. #3341C22semidirect
22. #3283C22semidirect
35. #2241C22semidirect
36. #2237C22semidirect
37. #2226C22semidirect
38. #2217C22semidirect
39. #2208C22semidirect
40. #2186C22semidirect
41. C4×D16C22semidirect
42. D4×C16C22semidirect
46. #2138C22semidirect
413. C2#33870direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33412
C2×#32832
#338702
C2×#22412
C2×#22372
C2×#22262
C2×#22172
C2×#22082
C2×#21862
C2×C4×D162
C2×D4×C162
C2×#21382