Finite Group Databasebeta

← C2×#19931 #6358301

Subgroups — C2×#19931 #6358301

Order 512.

1562 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3387C212yesmaximal
2C2×#3363C212yesmaximal
3#19931C2116yesmaximal, direct product factor
4C2×#1707C211yesmaximal, characteristic
5C2×#1692C212yesmaximal
6C2×#1684C212yesmaximal
7C2×#1633C212yesmaximal
8C2×#1648C212yesmaximal
9C2×#1591C211yesmaximal, characteristic
10C2×C8×Q16C211yesmaximal, characteristic
11C2×Q82C2212yes—
12C2×#557C2212yes—
13#3387—28no—
14#3387C22116yes—
15#3363—28no—
16#3363C22116yes—
17C2×#501—22no—
18C2×#500C2211yescharacteristic
19C2×#498C2212yes—
20C2×#494C2211yescharacteristic
21C2×#487—22no—
22C2×#487C2212yes—
23C2×#479—22no—
24C2×#477—22no—
25C2×#477C2212yes—
26C2×#477C2212yes—
27C2×#475—22no—
28C2×#475C2212yes—
29C2×#462—22no—
30C2×#462C2212yes—
31C2×#446C2212yes—
32C2×C8×Q8C2212yes—
33C2×#441—22no—
34C2×C4×Q16—22no—
35C2×C4×Q16C2211yescharacteristic
36C2×C4×Q16C2211yescharacteristic
37#1707C2218yes—
38#1692C22116yes—
39#1684C22116yes—
40#1648C22116yes—
41#1633C22116yes—
42#1591C2218yes—
43C8×Q16C2218yes—
44C2×#335C2211yescharacteristic
45C2×#335C2211yescharacteristic
46C2×#333C2212yes—
47C2×#332C2212yes—
48C2×Q8⋊C8C2212yes—
49C2×Q8⋊C8C2212yes—
50C2×C82C2211yescharacteristic
51C22×Q16—22no—
52C22×Q16—41no—
53C22×Q16D411yescharacteristic
54C22×Q16D411yescharacteristic
55Q82—24no—
56Q82—24no—
57Q82—42no—
58Q82C2318yes—
59#557—24no—
60#557—24no—
61#557—42no—
62#557C2318yes—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—22no—
65C2×C4⋊Q8—22no—
66C2×C4⋊Q8—42no—
67C2×C4⋊Q8C2312yes—
68C2×C4⋊Q8C2312yes—
69C2×#125—22no—
70C2×#125—42no—
71C2×C4×Q8—22no—
72C2×C4×Q8—22no—
73C2×C4×Q8—22no—
74C2×C4×Q8—22no—
75C2×C4×Q8C2312yes—
76C2×C4×Q8C2312yes—
77#501—216no—
78#500—41no—
79#500C2314yes—
80#498—24no—
81#498C2318yes—
82#494—41no—
83#494C2314yes—
84#487—216no—
85#487—24no—
86#487C2318yes—
87#479—216no—
88#477—24no—
89#477—24no—
90#477—216no—
91#477C2318yes—
92#477C2318yes—
93#475—24no—
94#475—216no—
95#475C2318yes—
96#462—216no—
97#462—24no—
98#462C2318yes—
99#446—24no—
100#446C2318yes—
101C8×Q8—24no—
102C8×Q8C2318yes—
103#441—216no—
104C4×Q16—216no—
105C4×Q16D414yes—
106C4×Q16D414yes—
107C4×Q16C2314yes—
108C4×Q16C2314yes—
109C2×#107—22no—
110C2×#107—22no—
111C2×#107—41no—
112C2×#107D411yescharacteristic
113C2×#107D411yescharacteristic
114C2×#106—22no—
115C2×#106—22no—
116C2×#106—22no—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—22no—
119C2×C4⋊C8C2312yes—
120C2×C4⋊C8C2312yes—
121C2×#103—22no—
122C2×#103—22no—
123C2×#103—22no—
124C2×#103—22no—
125C2×#103—22no—
126C2×#103—22no—
127C2×#103D412yes—
128C2×#103D412yes—
129C2×#97—22no—
130C2×C4×C8—22no—
131C2×C4×C8C2311yescharacteristic
132C2×C4×C8C2311yescharacteristic
133C2×C4×C8C2311yescharacteristic
134#335C2314yes—
135#335C2314yes—
136#333C2318yes—
137#332C2318yes—
138Q8⋊C8C2318yes—
139Q8⋊C8C2318yes—
140C82C2314yes—
141C22×Q8—22no—
142C22×Q8—22no—
143C22×Q8—42no—
144C22×Q8C2×D412yes—
145C22×Q8C2×D412yes—
146C2×Q16—28no—
147C2×Q16—42no—
148C2×Q16—44no—
149C2×Q16—48no—
150C2×Q16—84no—
151C2×Q16Q1618yescomplemented
152C2×Q16C2×D414yes—
153C2×Q16C2×D414yes—
154C22×C8—21no—
155C22×C8—22no—
156C22×C8—22no—
157C22×C8C2×D411yescharacteristic
158C22×C8C2×D411yescharacteristic
159C22×C8C2×D411yescharacteristic
160C22×C8C2×D411yescharacteristic
161C4⋊Q8—28no—
162C4⋊Q8—28no—
163C4⋊Q8—28no—
164C4⋊Q8—22no—
165C4⋊Q8—22no—
166C4⋊Q8—22no—
167C4⋊Q8—22no—
168C4⋊Q8—22no—
169C4⋊Q8—22no—
170C4⋊Q8—44no—
171C4⋊Q8—44no—
172C4⋊Q8—44no—
173C4⋊Q8—48no—
174C4⋊Q8—48no—
175C4⋊Q8C2414yes—
176C4⋊Q8C2414yes—
177#125—28no—
178#125—44no—
179#125—48no—
180#125—48no—
181C4×Q8—22no—
182C4×Q8—22no—
183C4×Q8—22no—
184C4×Q8—22no—
185C4×Q8—28no—
186C4×Q8—28no—
187C4×Q8—28no—
188C4×Q8—28no—
189C4×Q8—44no—
190C4×Q8—44no—
191C4×Q8—44no—
192C4×Q8—44no—
193C4×Q8C2×D414yes—
194C4×Q8C2×D414yes—
195C4×Q8C2414yes—
196C4×Q8C2414yes—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—22no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—42no—
204C2×C4⋊C4—42no—
205C2×C4⋊C4—42no—
206C2×C4⋊C4—42no—
207C2×C4⋊C4—42no—
208C2×C4⋊C4C2×D412yes—
209C2×C4⋊C4C2×D412yes—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42—42no—
213C2×C42—42no—
214C2×C42C2411yescharacteristic
215#107—28no—
216#107—28no—
217#107—44no—
218#107C2×D414yes—
219#107C2×D414yes—
220#106—28no—
221#106—28no—
222#106—28no—
223C4⋊C8—28no—
224C4⋊C8—28no—
225C4⋊C8—22no—
226C4⋊C8—22no—
227C4⋊C8C2414yes—
228C4⋊C8C2414yes—
229#103—28no—
230#103—28no—
231#103—28no—
232#103—28no—
233#103—28no—
234#103—28no—
235#103C2×D418yes—
236#103C2×D418yes—
237#97—28no—
238C4×C8—28no—
239C4×C8—21no—
240C4×C8C2×D412yes—
241C4×C8C2×D412yes—
242C4×C8C2412yes—
243C4×C8C2412yes—
244C4×C8C2412yes—
245C2×Q8—22no—
246C2×Q8—22no—
247C2×Q8—24no—
248C2×Q8—24no—
249C2×Q8—24no—
250C2×Q8—24no—
251C2×Q8—24no—
252C2×Q8—48no—
253C2×Q8—42no—
254C2×Q8—42no—
255C2×Q8—44no—
256C2×Q8—44no—
257C2×Q8—84no—
258C2×Q8—164no—
259C2×Q8C2×Q1618yes—
260C2×Q8C22×D414yes—
261C2×Q8C22×D414yes—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4C22×D411yescharacteristic
269C22×C4C22×D411yescharacteristic
270C22×C4H(5,𝔽2)11yescharacteristic
271Q16—44no—
272Q16—416no—
273Q16—88no—
274Q16C2×Q16116yescomplemented
275C2×C8—24no—
276C2×C8—22no—
277C2×C8—22no—
278C2×C8—22no—
279C2×C8—22no—
280C2×C8—24no—
281C2×C8—24no—
282C2×C8—44no—
283C2×C8—44no—
284C2×C8C2×Q1614yes—
285C2×C8C22×D412yes—
286C2×C8C22×D412yes—
287C2×C8C22×D412yes—
288C2×C8C22×D412yes—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—24no—
294C4⋊C4—24no—
295C4⋊C4—24no—
296C4⋊C4—24no—
297C4⋊C4—24no—
298C4⋊C4—24no—
299C4⋊C4—48no—
300C4⋊C4—48no—
301C4⋊C4—48no—
302C4⋊C4—48no—
303C4⋊C4—48no—
304C4⋊C4—42no—
305C4⋊C4—42no—
306C4⋊C4—42no—
307C4⋊C4—42no—
308C4⋊C4C22×D414yes—
309C4⋊C4C22×D414yes—
310C42—24no—
311C42—24no—
312C42—24no—
313C42—24no—
314C42—48no—
315C42—48no—
316C42C22×D411yescharacteristic
317C42C22×D411yescharacteristic
318C42H(5,𝔽2)11yescharacteristic
319C42C2511yescharacteristic
320C23D4211yescharacteristic
321Q8—28no—
322Q8—24no—
323Q8—24no—
324Q8—24no—
325Q8—44no—
326Q8—44no—
327Q8—44no—
328Q8—84no—
329Q8—84no—
330Q8—162no—
331Q8—168no—
332Q8C22×Q1618yes—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—22no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—84no—
345C2×C4—84no—
346C2×C4D4211yescharacteristic
347C2×C4D4211yescharacteristic
348C2×C4D4211yescharacteristic
349C2×C4C22×Q1612yes—
350C2×C4#57512yes—
351C2×C4#57812yes—
352C2×C4#57812yes—
353C2×C4C23×D411yescharacteristic
354C2×C4C23×D411yescharacteristic
355C2×C4C2×H(5,𝔽2)11yescharacteristic
356C8—24no—
357C8—22no—
358C8—22no—
359C8—22no—
360C8—44no—
361C8—44no—
362C8C22×Q1614yes—
363C22#327712yes—
364C22D4×Q1612yes—
365C22#329112yes—
366C22C2×D4211yescharacteristic
367C4—28no—
368C4—21no—
369C4—21no—
370C4—44no—
371C4—44no—
372C4—44no—
373C4—84no—
374C4—84no—
375C4#327712yes—
376C4D4×Q1612yes—
377C4C23×Q1611yescharacteristic
378C4C2×#57511yescharacteristic
379C4C2×#57811yescharacteristic
380C4C2×#57811yescharacteristic
381C2#1993114yesdirect product factor
382C2C2×#327711yescharacteristic
383C2C2×D4×Q1611yescharacteristic
384C2C2×#329111yescharacteristic
subgroupG/H
center, socle, prime radicalC23D42
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #19931C2direct (N × H)
151. C2×Q16Q16semidirect
274. Q16C2×Q16semidirect
381. C2#19931direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33872
C2×#33632
#199312
C2×#17072
C2×#16922
C2×#16842
C2×#16332
C2×#16482
C2×#15912
C2×C8×Q162