Finite Group Databasebeta

← C2×D162 #72225592

Subgroups — C2×D162 #72225592

Order 2048.

4976 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D162C2116yesmaximal, direct product factor
2C2×#123363C214yesmaximal, complemented
3C2×D8×D16C214yesmaximal, complemented
4C2×C16×D16C212yesmaximal, complemented
5C2×#123275C214yesmaximal, complemented
6C2×#123403C211yesmaximal, characteristic, complemented
7C2×D4×D16—24no—
8C2×D82C2214yescomplemented
9D8×D16—216no—
10D8×D16C22132yescomplemented
11C2×#12515C2214yescomplemented
12C2×#12515C2212yescomplemented
13C2×#12430—24no—
14C2×#12424C2218yescomplemented
15C2×#12316—28no—
16C2×C8×D16C2212yes—
17C2×C16×D8C2214yescomplemented
18#123403C2218yescomplemented
19#123363C22132yescomplemented
20#123275C22132yescomplemented
21C16×D16C22116yescomplemented
22C2×#7100C2212yescomplemented
23C2×#7096C2214yescomplemented
24C2×#7068C2214yescomplemented
25C2×C162C2211yescharacteristic, complemented
26C23×D16—44no—
27C2×D4×D8—28no—
28D4×D16—232no—
29D4×D16—416no—
30C2×#2246—24no—
31C2×#2246—24no—
32C2×#2246—42no—
33C2×#2215—44no—
34C2×#2206—28no—
35C2×#2184—48no—
36C2×C4×D16D412yes—
37C2×D4×C16—24no—
38D82—216no—
39D82—44no—
40D82C23116yescomplemented
41C2×#1712C2314yes—
42C2×#1667—28no—
43C2×#1619—44no—
44C2×C8×D8C2314yes—
45#12515—28no—
46#12515—42no—
47#12515C23116yescomplemented
48#12515C2318yescomplemented
49#12430—232no—
50#12424—216no—
51#12424C23132yescomplemented
52#12316—264no—
53C8×D16D418yes—
54C8×D16C2318yes—
55C16×D8—28no—
56C16×D8C23116yescomplemented
57C2×#1371D412yes—
58C2×#1370C2314yes—
59C2×#1361—28no—
60C2×#1331D414yes—
61C2×D4⋊C16—24no—
62C2×C8×C16C2311yescharacteristic
63C2×C8×C16C2312yes—
64#7100C2318yescomplemented
65#7096C23116yescomplemented
66#7068C23116yescomplemented
67C162C2314yescomplemented
68C23×D8—48no—
69C2×D42—44no—
70C22×D16—432no—
71C22×D16—44no—
72C22×D16—44no—
73C22×D16—48no—
74C22×D16—84no—
75C22×D16—84no—
76C22×D16—832no—
77C22×D16D812yes—
78C23×C16—44no—
79D4×D8—232no—
80D4×D8—416no—
81D4×D8—416no—
82D4×D8—88no—
83C2×#493—28no—
84C2×#493—24no—
85C2×#466—48no—
86C2×#459—48no—
87C2×#447—88no—
88C2×C4×D8C2×D414yes—
89C2×C8×D4—24no—
90#2246—216no—
91#2246—216no—
92#2246—48no—
93#2246—48no—
94#2246—84no—
95#2246—84no—
96#2215—432no—
97#2206—232no—
98#2206—416no—
99#2184—464no—
100C4×D16D818yes—
101C4×D16C2×D418yes—
102D4×C16—216no—
103D4×C16—48no—
104C2×#366D812yes—
105C2×C4⋊C16—24no—
106C2×#357—48no—
107C2×#357D814yes—
108C2×C22⋊C16—44no—
109C2×C4×C16—21no—
110C2×C4×C16C2×D412yes—
111C2×C4×C16C2×D412yes—
112#1712—28no—
113#1712—24no—
114#1712C2418yes—
115#1667—232no—
116#1667—416no—
117#1619—416no—
118#1619—416no—
119C8×D8—24no—
120C8×D8—24no—
121C8×D8C2×D418yes—
122C8×D8C2418yes—
123C2×#335C2×D414yes—
124C2×#331—44no—
125C2×D4⋊C8—24no—
126C2×C82C2411yescharacteristic
127#1371C2×D418yes—
128#1370—24no—
129#1370C2418yes—
130#1361—232no—
131#1331C2×D4116yes—
132D4⋊C16—216no—
133C8×C16—21no—
134C8×C16C2×D414yes—
135C8×C16C2412yes—
136C8×C16C2414yes—
137C23×D4—88no—
138C22×D8—432no—
139C22×D8—48no—
140C22×D8—48no—
141C22×D8—84no—
142C22×D8—816no—
143C22×D8—88no—
144C22×D8—832no—
145C22×D8—1616no—
146C22×D8C2×D814yes—
147C23×C8—44no—
148D42—416no—
149D42—816no—
150D42—164no—
151C2×#127—44no—
152C2×#121—88no—
153C2×#120—164no—
154C2×C4×D4—24no—
155C2×D16—432no—
156C2×D16—416no—
157C2×D16—416no—
158C2×D16—816no—
159C2×D16—816no—
160C2×D16—832no—
161C2×D16—8128no—
162C2×D16—816no—
163C2×D16—168no—
164C2×D16—1616no—
165C2×D16—1616no—
166C2×D16D16116yesdirect product factor
167C2×D16C2×D818yes—
168C22×C16—22no—
169C22×C16—22no—
170C22×C16—44no—
171C22×C16—416no—
172C22×C16—816no—
173C22×C16C2×D812yes—
174C22×C16C2×D812yes—
175#493—216no—
176#493—28no—
177#493—48no—
178#493—44no—
179#493—48no—
180#493—48no—
181#493—84no—
182#466—432no—
183#466—816no—
184#459—432no—
185#459—816no—
186#447—832no—
187#447—832no—
188C4×D8—24no—
189C4×D8—24no—
190C4×D8C2×D818yes—
191C4×D8C22×D418yes—
192C8×D4—28no—
193C8×D4—28no—
194C8×D4—44no—
195C8×D4—44no—
196C2×#107C2×D814yes—
197C2×C4⋊C8—24no—
198C2×#102—24no—
199C2×#102—88no—
200C2×C22⋊C8—44no—
201C2×C4×C8C22×D412yes—
202C2×C4×C8H(5,𝔽2)11yescharacteristic
203#366C2×D818yes—
204C4⋊C16—28no—
205C4⋊C16—44no—
206#357—432no—
207#357C2×D8116yes—
208C22⋊C16—416no—
209C4×C16—22no—
210C4×C16—22no—
211C4×C16—22no—
212C4×C16C2×D814yes—
213C4×C16C22×D414yes—
214C4×C16C22×D414yes—
215#335—24no—
216#335C22×D418yes—
217#331—416no—
218D4⋊C8—28no—
219D4⋊C8—28no—
220C82C22×D412yes—
221C82H(5,𝔽2)11yescharacteristic
222C82C2511yescharacteristic
223C25—164no—
224C22×D4—24no—
225C22×D4—832no—
226C22×D4—88no—
227C22×D4—84no—
228C22×D4—1616no—
229C22×D4—168no—
230C22×D4—1632no—
231C22×D4—3216no—
232C23×C4—44no—
233C2×D8—28no—
234C2×D8—24no—
235C2×D8—416no—
236C2×D8—416no—
237C2×D8—88no—
238C2×D8—832no—
239C2×D8—864no—
240C2×D8—816no—
241C2×D8—816no—
242C2×D8—88no—
243C2×D8—88no—
244C2×D8—1616no—
245C2×D8—1616no—
246C2×D8—164no—
247C2×D8—1632no—
248C2×D8—1664no—
249C2×D8—1632no—
250C2×D8C2×D16116yescomplemented
251C2×D8C22×D818yes—
252C22×C8—21no—
253C22×C8—44no—
254C22×C8—48no—
255C22×C8—48no—
256C22×C8—88no—
257C22×C8—88no—
258C22×C8C22×D812yes—
259C22×C8#57612yes—
260#127—48no—
261#127—88no—
262#127—84no—
263#121—832no—
264#121—1616no—
265#120—1616no—
266#120—1616no—
267C4×D4—28no—
268C4×D4—28no—
269C4×D4—44no—
270C4×D4—44no—
271C2×C4⋊C4—24no—
272C2×C22⋊C4—44no—
273C2×C22⋊C4—164no—
274C2×C42D4211yescharacteristic
275D16—864no—
276D16—832no—
277D16—1616no—
278D16—1632no—
279D16—1632no—
280D16C2×D16132yesdirect product factor
281C2×C16—24no—
282C2×C16—28no—
283C2×C16—28no—
284C2×C16—24no—
285C2×C16—24no—
286C2×C16—48no—
287C2×C16—88no—
288C2×C16—832no—
289C2×C16C2×D1618yescomplemented
290C2×C16C22×D814yes—
291C2×C16C22×D814yes—
292#107—24no—
293#107C22×D818yes—
294C4⋊C8—28no—
295C4⋊C8—44no—
296#102—28no—
297#102—28no—
298#102—832no—
299C22⋊C8—48no—
300C22⋊C8—48no—
301C4×C8—21no—
302C4×C8D4211yescharacteristic
303C4×C8D4212yes—
304C4×C8C22×D812yes—
305C4×C8#57612yes—
306C4×C8C23×D412yes—
307C4×C8C2×H(5,𝔽2)11yescharacteristic
308C24—44no—
309C24—1616no—
310C24—164no—
311C24—3232no—
312C24—648no—
313C2×D4—216no—
314C2×D4—28no—
315C2×D4—48no—
316C2×D4—44no—
317C2×D4—816no—
318C2×D4—88no—
319C2×D4—1632no—
320C2×D4—1664no—
321C2×D4—1616no—
322C2×D4—1616no—
323C2×D4—168no—
324C2×D4—164no—
325C2×D4—328no—
326C2×D4—3232no—
327C2×D4—3264no—
328C2×D4—3232no—
329C22×C4—44no—
330C22×C4—48no—
331C22×C4—48no—
332C22×C4—88no—
333C22×C4—88no—
334C22×C4D4×D812yes—
335C22×C4#329211yescharacteristic
336D8—216no—
337D8—28no—
338D8—816no—
339D8—816no—
340D8—1616no—
341D8—1616no—
342D8—1664no—
343D8—1616no—
344D8—328no—
345D8—328no—
346D8C22×D16116yescomplemented
347C2×C8—24no—
348C2×C8—24no—
349C2×C8—21no—
350C2×C8—21no—
351C2×C8—48no—
352C2×C8—88no—
353C2×C8—816no—
354C2×C8—88no—
355C2×C8—88no—
356C2×C8D4×D812yes—
357C2×C8D4×D812yes—
358C2×C8C22×D1614yes—
359C2×C8#341514yes—
360C2×C8C23×D812yes—
361C2×C8C2×#57612yes—
362C4⋊C4—28no—
363C4⋊C4—44no—
364C22⋊C4—48no—
365C22⋊C4—48no—
366C22⋊C4—1616no—
367C42D4×D812yes—
368C42#329211yescharacteristic
369C42C2×D4211yescharacteristic
370C16—28no—
371C16—28no—
372C16—24no—
373C16—88no—
374C16C22×D1618yescomplemented
375C23—48no—
376C23—416no—
377C23—88no—
378C23—88no—
379C23—168no—
380C23—3264no—
381C23—3216no—
382C23—328no—
383C23—6416no—
384C23—6464no—
385C23D8211yescharacteristic
386D4—216no—
387D4—416no—
388D4—48no—
389D4—1616no—
390D4—1616no—
391D4—328no—
392D4—3264no—
393D4—3216no—
394D4—644no—
395C2×C4—22no—
396C2×C4—48no—
397C2×C4—88no—
398C2×C4—88no—
399C2×C4—816no—
400C2×C4—88no—
401C2×C4D8211yescharacteristic
402C2×C4D8212yes—
403C2×C4D4×D1614yes—
404C2×C4#3385814yes—
405C2×C4C2×D4×D812yes—
406C2×C4C2×#329211yescharacteristic
407C8—22no—
408C8—22no—
409C8—22no—
410C8—22no—
411C8—88no—
412C8D4×D1614yes—
413C8C23×D1612yes—
414C8C2×#341512yes—
415C22—416no—
416C22—88no—
417C22—832no—
418C22—88no—
419C22—3216no—
420C22—328no—
421C22—6464no—
422C22—6416no—
423C22D8×D1614yes—
424C22#49253212yes—
425C22C2×D8211yescharacteristic
426C4—21no—
427C4—21no—
428C4—88no—
429C4D8×D1614yes—
430C4C2×D4×D1612yes—
431C4C2×#3385812yes—
432C2—816no—
433C2—648no—
434C2C2×#49253211yescharacteristic
435C2C2×D8×D1612yes—
436C2D16214yesdirect product factor
subgroupG/H
center, socleC23D82
commutator, Frattini, cosocleC82C25
LCSG ▷ C82 ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C82 ◁ G
LECSG ▷ C82 ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. D162C2direct (N × H)
2. C2×#123363C2semidirect
3. C2×D8×D16C2semidirect
4. C2×C16×D16C2semidirect
5. C2×#123275C2semidirect
6. C2×#123403C2semidirect
8. C2×D82C22semidirect
10. D8×D16C22semidirect
11. C2×#12515C22semidirect
12. C2×#12515C22semidirect
14. C2×#12424C22semidirect
17. C2×C16×D8C22semidirect
18. #123403C22semidirect
19. #123363C22semidirect
20. #123275C22semidirect
21. C16×D16C22semidirect
22. C2×#7100C22semidirect
23. C2×#7096C22semidirect
24. C2×#7068C22semidirect
25. C2×C162C22semidirect
40. D82C23semidirect
47. #12515C23semidirect
48. #12515C23semidirect
51. #12424C23semidirect
56. C16×D8C23semidirect
64. #7100C23semidirect
65. #7096C23semidirect
66. #7068C23semidirect
67. C162C23semidirect
166. C2×D16D16direct (N × H)
250. C2×D8C2×D16semidirect
280. D16C2×D16direct (N × H)
289. C2×C16C2×D16semidirect
346. D8C22×D16semidirect
374. C16C22×D16semidirect
436. C2D162direct (N × H)

Maximal subgroups

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

subgroupindex
D1622
C2×#1233632
C2×D8×D162
C2×C16×D162
C2×#1232752
C2×#1234032