Finite Group Databasebeta

← C2×#28231 #6465414

Subgroups — C2×#28231 #6465414

Order 512.

3410 conjugacy classes of subgroups.

The subgroup lattice has 436 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#469C212yesmaximal, complemented
2C22×C4×D8C211yesmaximal, characteristic, complemented
3C22×#436C211yesmaximal, characteristic, complemented
4C2×#2537C212yesmaximal, complemented
5#28231C2116yesmaximal, direct product factor
6C2×#2034C214yesmaximal, complemented
7C2×#1844C211yesmaximal, characteristic, complemented
8C2×#1809C212yesmaximal, complemented
9C2×#1802C212yesmaximal, complemented
10C23×D8C2211yescharacteristic
11C23×M16C2212yes—
12C22×#121—22no—
13C22×#121C2214yes—
14C22×C4×D4C2212yes—
15C22×C4×D4C2211yescharacteristic
16C2×#469—216no—
17C2×#469C22116yescomplemented
18C2×C4×D8—28no—
19C2×C4×D8C2218yescomplemented
20C2×#436—28no—
21C2×#436C2218yescomplemented
22C22×#107C2211yescharacteristic
23C22×#106C2212yes—
24C22×#106C2212yes—
25C22×C4⋊C8C2211yescharacteristic
26C22×#102C2214yes—
27C22×#102C2212yes—
28C22×C22⋊C8C2212yes—
29C22×C4×C8C2211yescharacteristic
30#2537—28no—
31#2537C22116yescomplemented
32C2×#394—24no—
33C2×#384C2212yes—
34C2×#380—22no—
35C2×#380C2214yes—
36#2034C22132yescomplemented
37#1844C2218yescomplemented
38#1809C22116yescomplemented
39#1802C22116yescomplemented
40C2×#340C2214yes—
41C23×D4—24no—
42C23×D4D411yescharacteristic
43C23×D4C2312yes—
44C24×C4—22no—
45C24×C4C2312yes—
46C22×D8—24no—
47C22×D8—24no—
48C22×D8D418yescomplemented
49C22×D8C2314yes—
50C22×M16—28no—
51C22×M16—28no—
52C22×M16—28no—
53C22×M16C2318yes—
54C23×C8C2312yes—
55C23×C8C2311yescharacteristic
56C23×C8C2311yescharacteristic
57C2×#121—216no—
58C2×#121—28no—
59C2×#121—216no—
60C2×#121—48no—
61C2×#121—416no—
62C2×#121C23116yes—
63C2×C4×D4—24no—
64C2×C4×D4—24no—
65C2×C4×D4—28no—
66C2×C4×D4—24no—
67C2×C4×D4—28no—
68C2×C4×D4D414yes—
69C2×C4×D4C2318yes—
70C2×C4×D4C2314yes—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4D411yescharacteristic
74C22×C4⋊C4C2314yes—
75C22×C4⋊C4C2312yes—
76C22×C22⋊C4—24no—
77C22×C22⋊C4—22no—
78C22×C22⋊C4—24no—
79C22×C22⋊C4D412yes—
80C22×C42C2311yescharacteristic
81#469—264no—
82C4×D8—232no—
83#436—232no—
84C2×#107—24no—
85C2×#107C2314yes—
86C2×#106—28no—
87C2×#106—44no—
88C2×#106C2318yes—
89C2×#106C2318yes—
90C2×C4⋊C8—24no—
91C2×C4⋊C8C2314yes—
92C2×#102—216no—
93C2×#102—28no—
94C2×#102C23116yes—
95C2×#102C2318yes—
96C2×C22⋊C8—28no—
97C2×C22⋊C8C2318yes—
98C2×C4×C8D418yescomplemented
99C2×C4×C8C2314yes—
100#394—232no—
101#384—24no—
102#384C2318yes—
103#380—28no—
104#380—216no—
105#380C23116yes—
106C2×#95—24no—
107#340C23116yes—
108C25—22no—
109C25C2×D412yes—
110C22×D4—216no—
111C22×D4—24no—
112C22×D4—28no—
113C22×D4—24no—
114C22×D4—22no—
115C22×D4—24no—
116C22×D4—24no—
117C22×D4—24no—
118C22×D4—24no—
119C22×D4—416no—
120C22×D4—416no—
121C22×D4—88no—
122C22×D4C2×D414yes—
123C22×D4C2×D418yes—
124C22×D4C2414yes—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—22no—
132C23×C4—24no—
133C23×C4—28no—
134C23×C4—48no—
135C23×C4—48no—
136C23×C4—48no—
137C23×C4C2×D414yes—
138C23×C4C2×D412yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D411yescharacteristic
141C23×C4C2414yes—
142C23×C4C2411yescharacteristic
143C2×D8—232no—
144C2×D8—28no—
145C2×D8—28no—
146C2×D8C2×D4116yescomplemented
147C2×M16—216no—
148C2×M16—216no—
149C2×M16—216no—
150C2×M16—432no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8—24no—
154C22×C8—24no—
155C22×C8—24no—
156C22×C8C2×D414yes—
157C22×C8C2×D414yes—
158C22×C8C2×D414yes—
159C22×C8#4114yes—
160C22×C8C2414yes—
161C22×C8C2412yes—
162C22×C8C2412yes—
163#121—232no—
164#121—416no—
165#121—432no—
166#121—464no—
167C4×D4—216no—
168C4×D4—28no—
169C4×D4—216no—
170C4×D4—28no—
171C4×D4—216no—
172C4×D4—416no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—28no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—24no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—48no—
183C2×C4⋊C4—84no—
184C2×C4⋊C4C2×D414yes—
185C2×C4⋊C4C2414yes—
186C2×C4⋊C4C2418yes—
187C2×C22⋊C4—28no—
188C2×C22⋊C4—216no—
189C2×C22⋊C4—28no—
190C2×C22⋊C4—216no—
191C2×C22⋊C4—416no—
192C2×C22⋊C4—416no—
193C2×C22⋊C4—48no—
194C2×C22⋊C4C2×D418yes—
195C2×C42C2×D412yes—
196C2×C42C2×D414yes—
197C2×C42#4114yes—
198C2×C42C2412yes—
199#107—28no—
200#106—216no—
201#106—48no—
202C4⋊C8—28no—
203#102—232no—
204#102—216no—
205C22⋊C8—216no—
206C4×C8C2×D4116yescomplemented
207#95—216no—
208C24—24no—
209C24—28no—
210C24—24no—
211C24—24no—
212C24—28no—
213C24—28no—
214C24—24no—
215C24—44no—
216C24—44no—
217C24—44no—
218C24—44no—
219C24—44no—
220C24—44no—
221C24C22×D414yes—
222C24C22×D411yescharacteristic
223C2×D4—216no—
224C2×D4—28no—
225C2×D4—28no—
226C2×D4—216no—
227C2×D4—216no—
228C2×D4—24no—
229C2×D4—24no—
230C2×D4—24no—
231C2×D4—24no—
232C2×D4—24no—
233C2×D4—432no—
234C2×D4—432no—
235C2×D4—44no—
236C2×D4—48no—
237C2×D4—44no—
238C2×D4—48no—
239C2×D4—416no—
240C2×D4—816no—
241C2×D4—864no—
242C2×D4C22×D418yes—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—28no—
248C22×C4—28no—
249C22×C4—28no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—28no—
258C22×C4—48no—
259C22×C4—48no—
260C22×C4—48no—
261C22×C4—48no—
262C22×C4—44no—
263C22×C4—48no—
264C22×C4—44no—
265C22×C4—48no—
266C22×C4—44no—
267C22×C4—48no—
268C22×C4—416no—
269C22×C4—416no—
270C22×C4—416no—
271C22×C4—832no—
272C22×C4#12114yes—
273C22×C4#12114yes—
274C22×C4AGL(1,ℤ/8)18yes—
275C22×C4C22×D414yes—
276C22×C4C22×D412yes—
277C22×C4C22×D412yes—
278C22×C4C22×D411yescharacteristic
279C22×C4C22×D412yes—
280C22×C4C22×D412yes—
281C22×C4C2×#4112yes—
282C22×C4C2×#4112yes—
283C22×C4H(5,𝔽2)12yes—
284C22×C42−1+412yes—
285C22×C4C2511yescharacteristic
286D8—232no—
287M16—432no—
288C2×C8—28no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—24no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—48no—
295C2×C8#121116yescomplemented
296C2×C8C22×D414yes—
297C2×C8C22×D414yes—
298C2×C8C22×D414yes—
299C2×C8C2×#4114yes—
300C4⋊C4—28no—
301C4⋊C4—28no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—28no—
305C4⋊C4—44no—
306C4⋊C4—48no—
307C4⋊C4—416no—
308C4⋊C4—88no—
309C22⋊C4—216no—
310C22⋊C4—432no—
311C22⋊C4—432no—
312C22⋊C4—416no—
313C42#12118yes—
314C42C22×D414yes—
315C42C2×#4114yes—
316C23—24no—
317C23—28no—
318C23—24no—
319C23—24no—
320C23—28no—
321C23—28no—
322C23—416no—
323C23—44no—
324C23—44no—
325C23—416no—
326C23—416no—
327C23—416no—
328C23—48no—
329C23—416no—
330C23—48no—
331C23—48no—
332C23—44no—
333C23—44no—
334C23—44no—
335C23—44no—
336C23—88no—
337C23—88no—
338C23—88no—
339C23—88no—
340C23C2×#12112yes—
341C23D4212yes—
342C23#54712yes—
343C23C2×AGL(1,ℤ/8)14yes—
344C23#57714yes—
345C23C23×D411yescharacteristic
346D4—28no—
347D4—28no—
348D4—44no—
349D4—44no—
350D4—416no—
351D4—416no—
352D4—864no—
353C2×C4—28no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—48no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—416no—
364C2×C4—44no—
365C2×C4—48no—
366C2×C4—44no—
367C2×C4—48no—
368C2×C4—44no—
369C2×C4—48no—
370C2×C4—816no—
371C2×C4—88no—
372C2×C4—832no—
373C2×C4#469116yescomplemented
374C2×C4C2×#12114yes—
375C2×C4C2×#12114yes—
376C2×C4C2×#12112yes—
377C2×C4C2×#12114yes—
378C2×C4#53714yes—
379C2×C4D4212yes—
380C2×C4#54714yes—
381C2×C4#54712yes—
382C2×C4#55514yes—
383C2×C4C2×AGL(1,ℤ/8)18yes—
384C2×C4C23×D411yescharacteristic
385C2×C4C23×D411yescharacteristic
386C2×C4C22×#4111yescharacteristic
387C2×C4C22×#4111yescharacteristic
388C2×C4C2×H(5,𝔽2)11yescharacteristic
389C2×C4C2×2−1+411yescharacteristic
390C8—24no—
391C8—44no—
392C8C2×#12118yescomplemented
393C22—44no—
394C22—44no—
395C22—48no—
396C22—48no—
397C22—48no—
398C22—48no—
399C22—44no—
400C22—48no—
401C22—84no—
402C22—84no—
403C22—84no—
404C22—84no—
405C22—816no—
406C22—832no—
407C22#253714yes—
408C22C2×#46914yes—
409C22#306014yes—
410C22#327218yes—
411C22#335418yes—
412C22C22×#12111yescharacteristic
413C22C2×D4211yescharacteristic
414C22C2×#54711yescharacteristic
415C22C22×AGL(1,ℤ/8)12yes—
416C22C2×#57712yes—
417C4—24no—
418C4—44no—
419C4—84no—
420C4—88no—
421C4#253714yes—
422C4C2×#46918yescomplemented
423C4C22×#12111yescharacteristic
424C4C2×#53711yescharacteristic
425C4C2×#54711yescharacteristic
426C4C2×#55511yescharacteristic
427C2—84no—
428C2—88no—
429C2#2823118yesdirect product factor
430C2C2×#253711yescharacteristic
431C2C22×#46911yescharacteristic
432C2C2×#306011yescharacteristic
433C2C2×#327212yes—
434C2C2×#335412yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#469C2semidirect
2. C22×C4×D8C2semidirect
3. C22×#436C2semidirect
4. C2×#2537C2semidirect
5. #28231C2direct (N × H)
6. C2×#2034C2semidirect
7. C2×#1844C2semidirect
8. C2×#1809C2semidirect
9. C2×#1802C2semidirect
17. C2×#469C22semidirect
19. C2×C4×D8C22semidirect
21. C2×#436C22semidirect
31. #2537C22semidirect
36. #2034C22semidirect
37. #1844C22semidirect
38. #1809C22semidirect
39. #1802C22semidirect
48. C22×D8D4semidirect
98. C2×C4×C8D4semidirect
146. C2×D8C2×D4semidirect
206. C4×C8C2×D4semidirect
295. C2×C8#121semidirect
373. C2×C4#469semidirect
392. C8C2×#121semidirect
422. C4C2×#469semidirect
429. C2#28231direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4692
C22×C4×D82
C22×#4362
C2×#25372
#282312
C2×#20342
C2×#18442
C2×#18092
C2×#18022