Finite Group Databasebeta

← C2×#33865 #7623675

Subgroups — C2×#33865 #7623675

Order 512.

1666 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3334C211yesmaximal, characteristic
2C2×D4×Q16C211yesmaximal, characteristic, complemented
3#33865C2116yesmaximal, direct product factor
4C2×#2241C211yesmaximal, characteristic, complemented
5C2×#2235C212yesmaximal, complemented
6C2×#2225C211yesmaximal, characteristic, complemented
7C2×#2217C212yesmaximal, complemented
8C2×#2208C211yesmaximal, characteristic, complemented
9C2×#2185C212yesmaximal, complemented
10C2×C4×SD32C211yesmaximal, characteristic, complemented
11C2×D4×C16C211yesmaximal, characteristic, complemented
12C22×#358C212yesmaximal, complemented
13C23×Q16C2212yes—
14C2×D4×Q8—21no—
15C2×#547—21no—
16C22×SD32C2211yescharacteristic
17C22×SD32C2212yes—
18C23×C16C2212yes—
19#3334—24no—
20#3334C2218yes—
21D4×Q16—24no—
22D4×Q16C2218yescomplemented
23C2×#500C2211yescharacteristic
24C2×#494C2211yescharacteristic
25C2×#480—22no—
26C2×#474—21no—
27C2×#467C2212yes—
28C2×#466C2212yes—
29C2×#462—21no—
30C2×#451—22no—
31C2×C4×Q16C2211yescharacteristic
32C2×C4×D8C2211yescharacteristic
33C2×C8×D4C2211yescharacteristic
34C22×#107C2212yes—
35#2241C2218yescomplemented
36#2235C22116yescomplemented
37#2225C2218yescomplemented
38#2217C22116yescomplemented
39#2208C2218yescomplemented
40#2185C22116yescomplemented
41C4×SD32C2218yescomplemented
42D4×C16C2218yescomplemented
43C2×#367C2212yes—
44C2×#367C2211yescharacteristic
45C2×C4⋊C16C2211yescharacteristic
46C2×#358C2212yes—
47C2×#358C2212yes—
48C2×#358C2212yes—
49C2×#358C2211yescharacteristic
50C2×#358C2212yes—
51C2×#358C22116yescomplemented
52C2×#357C2211yescharacteristic
53C2×C22⋊C16C2212yes—
54C2×C4×C16C2211yescharacteristic
55C22×#41—41no—
56C23×Q8—22no—
57C22×Q16—28no—
58C22×Q16—22no—
59C22×Q16—24no—
60C22×Q16—21no—
61C22×Q16—44no—
62C22×Q16C2312yes—
63C22×Q16C2318yes—
64C22×Q16C2311yescharacteristic
65C22×D8C2311yescharacteristic
66C23×C8C2312yes—
67D4×Q8—28no—
68D4×Q8—44no—
69#547—28no—
70#547—44no—
71C2×C4⋊Q8—21no—
72C2×C4⋊Q8—21no—
73C2×C4⋊Q8—41no—
74C2×#123—42no—
75C2×C22⋊Q8—22no—
76C2×C22⋊Q8—41no—
77C2×C22⋊Q8—42no—
78C2×#121—22no—
79C2×C4×Q8—21no—
80C2×C4×D4—21no—
81C2×C4×D4—41no—
82C2×C4×D4D411yescharacteristic
83C22×C4⋊C4—22no—
84C2×SD32—24no—
85C2×SD32—44no—
86C2×SD32C2314yes—
87C2×SD32C2318yes—
88C22×C16—44no—
89C22×C16C2311yescharacteristic
90C22×C16C2311yescharacteristic
91C22×C16C2312yes—
92C22×C16C2318yes—
93#500—22no—
94#500C2314yes—
95#494—22no—
96#494C2314yes—
97#480—216no—
98#474—28no—
99#467—24no—
100#467C2318yes—
101#466—24no—
102#466C2318yes—
103#462—28no—
104#451—216no—
105C4×Q16—22no—
106C4×Q16C2314yes—
107C4×D8—22no—
108C4×D8C2314yes—
109C8×D4D414yes—
110C8×D4C2314yes—
111C2×#107—24no—
112C2×#107—21no—
113C2×#107—22no—
114C2×#107C2318yes—
115C2×#107C2312yes—
116C2×#107C2311yescharacteristic
117C2×#107C2311yescharacteristic
118C2×C4⋊C8D411yescharacteristic
119C2×#103—21no—
120C2×#103—22no—
121C2×#102—21no—
122C2×#102—22no—
123C2×C22⋊C8D412yes—
124C2×C4×C8C2311yescharacteristic
125#367C2314yes—
126#367C2318yes—
127C4⋊C16C2314yes—
128#358C2314yes—
129#358C2318yes—
130#358C2318yes—
131#358C2318yes—
132#358C2318yes—
133#357C2314yes—
134C22⋊C16C2318yes—
135C4×C16C2314yes—
136C2×#41—48no—
137C2×#41—88no—
138C22×Q8—21no—
139C22×Q8—22no—
140C22×Q8—28no—
141C22×Q8—48no—
142C22×Q8—41no—
143C22×Q8—42no—
144C22×Q8—44no—
145C22×Q8—84no—
146C22×D4—21no—
147C22×D4—42no—
148C22×D4D811yescharacteristic
149C23×C4—42no—
150C23×C4—42no—
151C23×C4—41no—
152C23×C4C2×D412yes—
153C2×Q16—216no—
154C2×Q16—21no—
155C2×Q16—28no—
156C2×Q16—22no—
157C2×Q16—24no—
158C2×Q16—24no—
159C2×Q16—22no—
160C2×Q16—24no—
161C2×Q16—48no—
162C2×Q16—416no—
163C2×Q16—48no—
164C2×Q16—82no—
165C2×Q16#4114yescomplemented
166C2×Q16C2414yes—
167C2×Q16C2412yes—
168C2×D8—21no—
169C2×D8—22no—
170C2×D8—22no—
171C2×D8C2412yes—
172C22×C8—24no—
173C22×C8—24no—
174C22×C8C2×D412yes—
175C22×C8C2×D414yes—
176C22×C8C2×D411yescharacteristic
177C22×C8C2414yes—
178C22×C8C2411yescharacteristic
179C4⋊Q8—24no—
180C4⋊Q8—24no—
181C4⋊Q8—48no—
182C4⋊Q8—42no—
183C4⋊Q8—42no—
184#123—416no—
185C22⋊Q8—28no—
186C22⋊Q8—44no—
187C22⋊Q8—48no—
188C22⋊Q8—416no—
189#121—28no—
190#121—44no—
191C4×Q8—24no—
192C4×Q8—42no—
193C4×D4—24no—
194C4×D4—48no—
195C4×D4—42no—
196C4×D4D814yes—
197C4×D4C2×D414yes—
198C2×C4⋊C4—21no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—28no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—42no—
203C2×C4⋊C4—44no—
204C2×C4⋊C4—41no—
205C2×C4⋊C4—41no—
206C2×C4⋊C4—42no—
207C2×C4⋊C4—41no—
208C2×C4⋊C4—41no—
209C2×C4⋊C4D811yescharacteristic
210C2×C22⋊C4—42no—
211C2×C22⋊C4—41no—
212C2×C22⋊C4—42no—
213C2×C22⋊C4D812yes—
214C2×C42—41no—
215C2×C42C2×D411yescharacteristic
216SD32—28no—
217SD32—48no—
218C2×C16—22no—
219C2×C16—22no—
220C2×C16—24no—
221C2×C16—48no—
222C2×C16C2412yes—
223C2×C16C2412yes—
224C2×C16C2414yes—
225#107—21no—
226#107—22no—
227#107—28no—
228#107—24no—
229#107—21no—
230#107C2412yes—
231#107C2412yes—
232#107C2414yes—
233C4⋊C8C2×D414yes—
234#103—24no—
235#103—28no—
236#102—24no—
237#102—28no—
238C22⋊C8C2×D418yes—
239C4×C8C2×D412yes—
240C4×C8C2412yes—
241C24—41no—
242C24C2×D812yes—
243#41—832no—
244C2×Q8—24no—
245C2×Q8—22no—
246C2×Q8—24no—
247C2×Q8—416no—
248C2×Q8—41no—
249C2×Q8—44no—
250C2×Q8—48no—
251C2×Q8—42no—
252C2×Q8—42no—
253C2×Q8—44no—
254C2×Q8—44no—
255C2×Q8—88no—
256C2×Q8—88no—
257C2×Q8—816no—
258C2×Q8—84no—
259C2×D4—22no—
260C2×D4—48no—
261C2×D4—42no—
262C2×D4—41no—
263C2×D4—42no—
264C2×D4—88no—
265C2×D4SD3218yescomplemented
266C2×D4C2×D814yes—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—41no—
270C22×C4—48no—
271C22×C4—48no—
272C22×C4—41no—
273C22×C4—41no—
274C22×C4—42no—
275C22×C4—42no—
276C22×C4—44no—
277C22×C4—88no—
278C22×C4—88no—
279C22×C4—84no—
280C22×C4C2×D814yes—
281C22×C4C2×D811yescharacteristic
282C22×C4C2×D812yes—
283C22×C4C2×D811yescharacteristic
284C22×C4C22×D414yes—
285C22×C4C22×D411yescharacteristic
286Q16—24no—
287Q16—24no—
288Q16—22no—
289Q16—24no—
290Q16—416no—
291Q16—44no—
292Q16—84no—
293Q16C2×#4114yescomplemented
294D8—22no—
295D8—22no—
296D8—42no—
297C2×C8—24no—
298C2×C8—22no—
299C2×C8—28no—
300C2×C8—24no—
301C2×C8—24no—
302C2×C8C22×D412yes—
303C2×C8C22×D414yes—
304C2×C8C22×D411yescharacteristic
305C2×C8C2×#4112yes—
306C2×C8H(5,𝔽2)12yes—
307C2×C8C2511yescharacteristic
308C4⋊C4—22no—
309C4⋊C4—24no—
310C4⋊C4—22no—
311C4⋊C4—41no—
312C4⋊C4—42no—
313C4⋊C4—48no—
314C4⋊C4—41no—
315C4⋊C4—44no—
316C4⋊C4—44no—
317C4⋊C4—48no—
318C4⋊C4—44no—
319C4⋊C4—44no—
320C4⋊C4C2×D814yes—
321C22⋊C4—48no—
322C22⋊C4—44no—
323C22⋊C4—48no—
324C22⋊C4C2×D818yes—
325C42—44no—
326C42C2×D812yes—
327C42C22×D412yes—
328C16—22no—
329C16—22no—
330C16—24no—
331C23—24no—
332C23—24no—
333C23—42no—
334C23—82no—
335C23—82no—
336C23—82no—
337C23C2×SD3218yes—
338C23C22×D814yes—
339C23C22×D811yescharacteristic
340Q8—24no—
341Q8—44no—
342Q8—42no—
343Q8—44no—
344Q8—44no—
345Q8—816no—
346Q8—88no—
347Q8—84no—
348D4—42no—
349D4—42no—
350D4—816no—
351D4—82no—
352D4C2×SD32116yescomplemented
353C2×C4—22no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—28no—
357C2×C4—24no—
358C2×C4—44no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—816no—
365C2×C4—82no—
366C2×C4—84no—
367C2×C4—816no—
368C2×C4—82no—
369C2×C4—84no—
370C2×C4—88no—
371C2×C4C2×SD3214yes—
372C2×C4#54612yes—
373C2×C4C22×D812yes—
374C2×C4C22×D814yes—
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—216no—
385C22—24no—
386C22—24no—
387C22—82no—
388C22—82no—
389C22—82no—
390C22—164no—
391C22#329412yes—
392C22C22×SD3218yes—
393C22C22×SD3212yes—
394C22#341712yes—
395C22C23×D811yescharacteristic
396C4—22no—
397C4—24no—
398C4—44no—
399C4—82no—
400C4—84no—
401C4—82no—
402C4—84no—
403C4#329412yes—
404C4C22×SD3214yes—
405C4C2×#54611yescharacteristic
406C4C2×#57711yescharacteristic
407C2—28no—
408C2—162no—
409C2#3386514yesdirect product factor
410C2C2×#329411yescharacteristic
411C2C23×SD3211yescharacteristic
412C2C2×#341711yescharacteristic
subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC2×#3334C2
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
2. C2×D4×Q16C2semidirect
3. #33865C2direct (N × H)
4. C2×#2241C2semidirect
5. C2×#2235C2semidirect
6. C2×#2225C2semidirect
7. C2×#2217C2semidirect
8. C2×#2208C2semidirect
9. C2×#2185C2semidirect
10. C2×C4×SD32C2semidirect
11. C2×D4×C16C2semidirect
12. C22×#358C2semidirect
22. D4×Q16C22semidirect
35. #2241C22semidirect
36. #2235C22semidirect
37. #2225C22semidirect
38. #2217C22semidirect
39. #2208C22semidirect
40. #2185C22semidirect
41. C4×SD32C22semidirect
42. D4×C16C22semidirect
51. C2×#358C22semidirect
165. C2×Q16#41semidirect
265. C2×D4SD32semidirect
293. Q16C2×#41semidirect
352. D4C2×SD32semidirect
409. C2#33865direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33342
C2×D4×Q162
#338652
C2×#22412
C2×#22352
C2×#22252
C2×#22172
C2×#22082
C2×#21852
C2×C4×SD322
C2×D4×C162
C22×#3582