Finite Group Databasebeta

← C2×#28497 #6465585

Subgroups — C2×#28497 #6465585

Order 512.

3406 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3151C212yesmaximal, complemented
2C22×#493C211yesmaximal, characteristic, complemented
3C22×#472C214yesmaximal, complemented
4C2×#2931C211yesmaximal, characteristic, complemented
5#28497C2116yesmaximal, direct product factor
6C2×#2018C214yesmaximal, complemented
7C2×#1965C212yesmaximal, complemented
8C2×C4×#108C211yesmaximal, characteristic, complemented
9C22×AGL(1,ℤ/8)C2218yes—
10C23×D8C2212yes—
11C23×D8C2212yes—
12C22×#131C2212yes—
13C2×#532C2211yescharacteristic
14C22×#127C2212yes—
15#3151—28no—
16#3151C22116yescomplemented
17C2×#496—24no—
18C2×#493—22no—
19C2×#493—22no—
20C2×#493—24no—
21C2×#493—22no—
22C2×#493C2218yescomplemented
23C2×#492—22no—
24C2×#472—232no—
25C2×#472C22132yescomplemented
26#2931—24no—
27#2931C2218yescomplemented
28C2×#436—22no—
29C2×C8×D4—22no—
30C22×#108C2212yes—
31C2×#423C2211yescharacteristic
32C22×#100C2218yes—
33C2×#408C2212yes—
34C2×C4×M16C2212yes—
35C22×C4×C8C2211yescharacteristic
36#2018C22132yescomplemented
37#1965C22116yescomplemented
38C4×#108C2218yescomplemented
39C2×#341C2212yes—
40C22×#41C2312yes—
41C23×D4—24no—
42C23×D4C2314yes—
43C2×AGL(1,ℤ/8)—216no—
44C2×AGL(1,ℤ/8)—232no—
45C2×AGL(1,ℤ/8)—416no—
46C2×AGL(1,ℤ/8)C23132yes—
47C22×SD16—28no—
48C22×D8—28no—
49C22×D8—24no—
50C22×D8—24no—
51C22×D8—22no—
52C22×D8—22no—
53C22×D8—24no—
54C22×D8—216no—
55C22×D8—48no—
56C22×D8C2318yes—
57C22×D8C2318yes—
58C2×#131—24no—
59C2×#131—216no—
60C2×#131C2318yes—
61C22×M16—22no—
62C22×M16C2312yes—
63C22×M16C2314yes—
64C23×C8—22no—
65C23×C8C2311yescharacteristic
66C23×C8C2311yescharacteristic
67#532—22no—
68#532—22no—
69#532D414yes—
70#532C2314yes—
71C2×C4⋊Q8D411yescharacteristic
72C2×#127—22no—
73C2×#127—24no—
74C2×#127—24no—
75C2×#127—22no—
76C2×#127—24no—
77C2×#127—24no—
78C2×#127D411yescharacteristic
79C2×#127C2318yes—
80C2×#124D412yes—
81C2×#121—22no—
82C2×C4×D4—22no—
83C22×C42C2311yescharacteristic
84#496—232no—
85#493—216no—
86#493—216no—
87#493—216no—
88#492—216no—
89#472—2128no—
90#436—216no—
91C8×D4—216no—
92C2×#108D4116yescomplemented
93C2×#108C2318yes—
94#423—22no—
95#423C2314yes—
96C2×C4⋊C8—22no—
97C2×#100—232no—
98C2×#100C23132yes—
99#408—24no—
100#408C2318yes—
101C2×C22⋊C8—24no—
102C4×M16—24no—
103C4×M16C2318yes—
104C2×#97—22no—
105C2×C4×C8—22no—
106C2×C4×C8D412yes—
107C2×C4×C8D412yes—
108C2×C4×C8D414yes—
109C2×C4×C8C2314yes—
110#341C2318yes—
111C25—24no—
112C2×#41—22no—
113C2×#41—22no—
114C2×#41—28no—
115C2×#41—28no—
116C2×#41C2×D414yes—
117C2×#41C2414yes—
118C22×Q8C2×D412yes—
119C22×D4—22no—
120C22×D4—22no—
121C22×D4—24no—
122C22×D4—24no—
123C22×D4—24no—
124C22×D4—24no—
125C22×D4—216no—
126C22×D4—24no—
127C22×D4—216no—
128C22×D4—216no—
129C22×D4—48no—
130C22×D4—44no—
131C22×D4—44no—
132C22×D4—816no—
133C22×D4C2×D412yes—
134C22×D4C2418yes—
135C23×C4—22no—
136C23×C4#4112yes—
137C23×C4C2411yescharacteristic
138AGL(1,ℤ/8)—264no—
139AGL(1,ℤ/8)—432no—
140AGL(1,ℤ/8)—464no—
141C2×SD16—232no—
142C2×SD16—432no—
143C2×D8—232no—
144C2×D8—232no—
145C2×D8—216no—
146C2×D8—28no—
147C2×D8—28no—
148C2×D8—416no—
149C2×D8—432no—
150C2×D8—416no—
151C2×D8—416no—
152C2×D8—48no—
153C2×D8—48no—
154C2×D8—416no—
155#131—232no—
156#131—416no—
157C2×M16—24no—
158C2×M16—28no—
159C2×M16—22no—
160C2×M16—28no—
161C2×M16—28no—
162C2×M16—48no—
163C2×M16C2×D4116yes—
164C2×M16C2414yes—
165C2×M16C2418yes—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—22no—
169C22×C8—28no—
170C22×C8—48no—
171C22×C8C2×D412yes—
172C22×C8C2×D412yes—
173C22×C8C2×D411yescharacteristic
174C22×C8C2×D411yescharacteristic
175C22×C8C2×D412yes—
176C22×C8C2×D418yes—
177C22×C8C2412yes—
178C22×C8C2412yes—
179C4⋊Q8—22no—
180C4⋊Q8C2×D414yes—
181#127—22no—
182#127—28no—
183#127—216no—
184#127—28no—
185#127—48no—
186#127—44no—
187#127—44no—
188#127C2×D414yes—
189#124—24no—
190#124C2×D418yes—
191#121—28no—
192#121—28no—
193C4×D4—28no—
194C4×D4—28no—
195C2×C4⋊C4—22no—
196C2×C22⋊C4—24no—
197C2×C42C2×D412yes—
198C2×C42C2×D411yescharacteristic
199C2×C42C2×D411yescharacteristic
200C2×C42C2×D412yes—
201C2×C42C2×D412yes—
202C2×C42#4112yes—
203C2×C42C2412yes—
204#108C2×D4132yescomplemented
205C4⋊C8—28no—
206#100—264no—
207C22⋊C8—216no—
208#97—28no—
209C4×C8—28no—
210C4×C8C2×D418yes—
211C4×C8C2×D418yes—
212C24—22no—
213C24—28no—
214C24—44no—
215C24—44no—
216C24—416no—
217C24—816no—
218C24C2×#4111yescharacteristic
219#41—216no—
220#41—28no—
221#41—28no—
222#41—44no—
223#41—44no—
224#41—48no—
225C2×Q8—22no—
226C2×Q8—28no—
227C2×Q8C22×D414yes—
228C2×D4—24no—
229C2×D4—24no—
230C2×D4—28no—
231C2×D4—22no—
232C2×D4—28no—
233C2×D4—216no—
234C2×D4—28no—
235C2×D4—28no—
236C2×D4—216no—
237C2×D4—48no—
238C2×D4—416no—
239C2×D4—416no—
240C2×D4—44no—
241C2×D4—44no—
242C2×D4—48no—
243C2×D4—48no—
244C2×D4—48no—
245C2×D4—48no—
246C2×D4—416no—
247C2×D4—416no—
248C2×D4—416no—
249C2×D4—48no—
250C2×D4—816no—
251C2×D4—832no—
252C2×D4—832no—
253C2×D4—816no—
254C2×D4C22×D414yes—
255C22×C4—28no—
256C22×C4—22no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4#12114yes—
262C22×C4#12112yes—
263C22×C4#12112yes—
264C22×C4C22×D411yescharacteristic
265C22×C4C22×D411yescharacteristic
266C22×C4C22×D411yescharacteristic
267C22×C4C22×D411yescharacteristic
268C22×C4C22×D414yes—
269C22×C4C2×#4114yes—
270C22×C4C2×#4111yescharacteristic
271C22×C4H(5,𝔽2)14yes—
272C22×C4C2511yescharacteristic
273SD16—464no—
274D8—464no—
275D8—432no—
276D8—416no—
277D8—416no—
278M16—216no—
279M16—28no—
280M16—28no—
281M16—44no—
282M16—416no—
283M16C22×D4116yes—
284C2×C8—24no—
285C2×C8—24no—
286C2×C8—216no—
287C2×C8—28no—
288C2×C8—24no—
289C2×C8—24no—
290C2×C8—44no—
291C2×C8—416no—
292C2×C8#12714yes—
293C2×C8#12714yes—
294C2×C8#12718yes—
295C2×C8C22×D414yes—
296C2×C8C22×D412yes—
297C2×C8C22×D412yes—
298C2×C8C22×D418yes—
299C4⋊C4—28no—
300C22⋊C4—216no—
301C42#12114yes—
302C42#12112yes—
303C42#12112yes—
304C42C22×D412yes—
305C42C22×D414yes—
306C42C22×D412yes—
307C23—24no—
308C23—24no—
309C23—44no—
310C23—48no—
311C23—48no—
312C23—416no—
313C23—816no—
314C23—816no—
315C23—88no—
316C23—88no—
317C23—816no—
318C23—1632no—
319C23C2×#12111yescharacteristic
320C23C2×#12111yescharacteristic
321C23#55014yes—
322C23C22×#4111yescharacteristic
323Q8—28no—
324Q8—44no—
325D4—28no—
326D4—48no—
327D4—48no—
328D4—48no—
329D4—48no—
330D4—416no—
331D4—44no—
332D4—416no—
333D4—832no—
334D4—88no—
335D4—88no—
336D4—832no—
337C2×C4—24no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—24no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—48no—
345C2×C4#47218yescomplemented
346C2×C4C2×#12114yes—
347C2×C4C2×#12111yescharacteristic
348C2×C4C2×#12111yescharacteristic
349C2×C4C2×#12114yes—
350C2×C4C2×#12712yes—
351C2×C4C2×#12712yes—
352C2×C4#53512yes—
353C2×C4#53512yes—
354C2×C4D4214yes—
355C2×C4D4214yes—
356C2×C4#55014yes—
357C2×C4C23×D411yescharacteristic
358C2×C4C23×D412yes—
359C2×C4C23×D411yescharacteristic
360C2×C4C2×H(5,𝔽2)12yes—
361C8—24no—
362C8—216no—
363C8—44no—
364C8C2×#12714yes—
365C8C2×#12714yes—
366C22—22no—
367C22—22no—
368C22—28no—
369C22—48no—
370C22—44no—
371C22—88no—
372C22—816no—
373C22—88no—
374C22—1616no—
375C22—1616no—
376C22—1616no—
377C22#254112yes—
378C22#254112yes—
379C22C2×#47214yes—
380C22C22×#12111yescharacteristic
381C22C2×#55012yes—
382C4—24no—
383C4—44no—
384C4#254112yes—
385C4#254112yes—
386C4C2×#47218yescomplemented
387C4C22×#12711yescharacteristic
388C4C2×#53511yescharacteristic
389C4C2×D4212yes—
390C2—22no—
391C2—22no—
392C2—84no—
393C2—168no—
394C2#2849714yesdirect product factor
395C2C2×#254111yescharacteristic
396C2C22×#47212yes—
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3151C2semidirect
2. C22×#493C2semidirect
3. C22×#472C2semidirect
4. C2×#2931C2semidirect
5. #28497C2direct (N × H)
6. C2×#2018C2semidirect
7. C2×#1965C2semidirect
8. C2×C4×#108C2semidirect
16. #3151C22semidirect
22. C2×#493C22semidirect
25. C2×#472C22semidirect
27. #2931C22semidirect
36. #2018C22semidirect
37. #1965C22semidirect
38. C4×#108C22semidirect
92. C2×#108D4semidirect
204. #108C2×D4semidirect
345. C2×C4#472semidirect
386. C4C2×#472semidirect
394. C2#28497direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31512
C22×#4932
C22×#4722
C2×#29312
#284972
C2×#20182
C2×#19652
C2×C4×#1082