Finite Group Databasebeta

← C2×#28245 #6465457

Subgroups — C2×#28245 #6465457

Order 512.

2558 conjugacy classes of subgroups.

The subgroup lattice has 473 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3061C212yesmaximal, complemented
2C2×#3060C212yesmaximal, complemented
3C22×#443C211yesmaximal, characteristic, complemented
4C22×#443C211yesmaximal, characteristic, complemented
5#28245C2116yesmaximal, direct product factor
6C2×#2040C214yesmaximal, complemented
7C2×#1846C211yesmaximal, characteristic, complemented
8C2×#1816C212yesmaximal, complemented
9C2×#1815C212yesmaximal, complemented
10C22×#135C2211yescharacteristic
11C22×#135C2211yescharacteristic
12C22×#131C2212yes—
13C22×#131C2212yes—
14C2×#537C2214yes—
15#3061—28no—
16#3061C22116yescomplemented
17#3060—28no—
18#3060C22116yescomplemented
19C2×#470—22no—
20C2×#469—22no—
21C2×#468—24no—
22C2×#467—22no—
23C2×#466—22no—
24C2×#465—24no—
25C2×#443—28no—
26C2×#443—28no—
27C2×#443C2218yescomplemented
28C2×#443C2218yescomplemented
29C22×#108C2211yescharacteristic
30C22×#108C2211yescharacteristic
31C22×#107C2212yes—
32C22×#106C2212yes—
33C22×#104C2212yes—
34C22×#104C2212yes—
35C2×#417C2214yes—
36C2×#417C2214yes—
37C22×C4×C8C2211yescharacteristic
38C2×#382C2212yes—
39#2040C22132yescomplemented
40#1846C2218yescomplemented
41#1816C22116yescomplemented
42#1815C22116yescomplemented
43C2×#343C2214yes—
44C22×#41C2312yes—
45C22×#41C2312yes—
46C2×#135—24no—
47C2×#135—24no—
48C2×#135—24no—
49C2×#135—24no—
50C2×#135D414yes—
51C2×#135D414yes—
52C2×#135C2314yes—
53C2×#135C2314yes—
54C22×Q16D411yescharacteristic
55C22×Q16D411yescharacteristic
56C22×SD16D412yes—
57C22×SD16D412yes—
58C22×D8D411yescharacteristic
59C22×D8D411yescharacteristic
60C2×#131—24no—
61C2×#131—24no—
62C2×#131—28no—
63C2×#131—28no—
64C2×#131—28no—
65C2×#131—28no—
66C2×#131C2318yes—
67C2×#131C2318yes—
68C22×M16—22no—
69C22×M16—22no—
70C22×M16C2312yes—
71C22×M16C2312yes—
72C23×C8—22no—
73C23×C8—22no—
74C23×C8C2311yescharacteristic
75C23×C8C2311yescharacteristic
76#537—28no—
77#537—28no—
78#537—44no—
79#537C23116yes—
80C2×C22⋊Q8—24no—
81C2×C22⋊Q8—24no—
82C2×#121—24no—
83C2×#121—24no—
84C2×#121—44no—
85C22×C4⋊C4C2314yes—
86C22×C42C2311yescharacteristic
87#470—216no—
88#469—216no—
89#468—232no—
90#467—216no—
91#466—216no—
92#465—232no—
93#443—232no—
94#443—232no—
95C2×#108—24no—
96C2×#108—24no—
97C2×#108C2314yes—
98C2×#108C2314yes—
99C2×#107—22no—
100C2×#107—22no—
101C2×#107—24no—
102C2×#107C2318yes—
103C2×#106—22no—
104C2×#106—22no—
105C2×#106—24no—
106C2×#106C2318yes—
107C2×#104—28no—
108C2×#104—28no—
109C2×#104C2318yes—
110C2×#104C2318yes—
111#417—28no—
112#417—28no—
113#417C23116yes—
114#417C23116yes—
115C2×#103—24no—
116C2×#103—24no—
117C2×#102—24no—
118C2×#102—24no—
119C2×C4×C8D418yescomplemented
120C2×C4×C8C2314yes—
121#382—42no—
122#382C2318yes—
123C2×#95—42no—
124#343C23116yes—
125C2×#41—22no—
126C2×#41—22no—
127C2×#41—22no—
128C2×#41—22no—
129C2×#41—24no—
130C2×#41—24no—
131C2×#41—24no—
132C2×#41—24no—
133C2×#41—24no—
134C2×#41—24no—
135C2×#41—24no—
136C2×#41—24no—
137C2×#41C2×D414yes—
138C2×#41C2×D414yes—
139C2×#41C2414yes—
140C2×#41C2414yes—
141C22×Q8C2×D412yes—
142C22×Q8C2×D412yes—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—44no—
146C22×D4C2×D412yes—
147C22×D4C2×D412yes—
148C23×C4—21no—
149C23×C4—22no—
150C23×C4—22no—
151C23×C4—24no—
152C23×C4C2411yescharacteristic
153#135—216no—
154#135—216no—
155#135—28no—
156#135—28no—
157#135—28no—
158#135—28no—
159C2×Q16—24no—
160C2×Q16—24no—
161C2×Q16C2×D414yes—
162C2×Q16C2×D414yes—
163C2×SD16—28no—
164C2×SD16—28no—
165C2×SD16C2×D418yes—
166C2×SD16C2×D418yes—
167C2×D8—24no—
168C2×D8—24no—
169C2×D8C2×D414yes—
170C2×D8C2×D414yes—
171#131—216no—
172#131—216no—
173#131—216no—
174#131—216no—
175#131—416no—
176#131—416no—
177C2×M16—22no—
178C2×M16—22no—
179C2×M16—28no—
180C2×M16—28no—
181C2×M16—24no—
182C2×M16—24no—
183C2×M16—24no—
184C2×M16—24no—
185C2×M16—48no—
186C2×M16—48no—
187C2×M16C2414yes—
188C2×M16C2414yes—
189C22×C8—22no—
190C22×C8—22no—
191C22×C8—28no—
192C22×C8—28no—
193C22×C8—48no—
194C22×C8—48no—
195C22×C8C2×D411yescharacteristic
196C22×C8C2×D411yescharacteristic
197C22×C8C2×D411yescharacteristic
198C22×C8C2×D411yescharacteristic
199C22×C8C2×D414yes—
200C22×C8C2×D414yes—
201C22×C8C2×D412yes—
202C22×C8C2×D412yes—
203C22×C8#4114yes—
204C22×C8#4114yes—
205C22×C8C2412yes—
206C22×C8C2412yes—
207C22⋊Q8—216no—
208C22⋊Q8—216no—
209C22⋊Q8—48no—
210C22⋊Q8—48no—
211#121—216no—
212#121—216no—
213#121—416no—
214#121—48no—
215#121—48no—
216#121—416no—
217C2×C4⋊C4—24no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—44no—
223C2×C4⋊C4C2418yes—
224C2×C22⋊C4—44no—
225C2×C22⋊C4—44no—
226C2×C42—21no—
227C2×C42—22no—
228C2×C42C2×D414yes—
229C2×C42C2412yes—
230#108—28no—
231#108—28no—
232#107—28no—
233#107—28no—
234#106—28no—
235#106—28no—
236#104—216no—
237#104—216no—
238#103—216no—
239#103—216no—
240#102—216no—
241#102—216no—
242C4×C8C2×D4116yescomplemented
243#95—48no—
244C24—22no—
245C24—22no—
246C24H(5,𝔽2)11yescharacteristic
247#41—28no—
248#41—28no—
249#41—28no—
250#41—28no—
251#41—24no—
252#41—24no—
253#41—24no—
254#41—24no—
255#41—24no—
256#41—24no—
257#41—24no—
258#41—24no—
259#41—44no—
260#41—44no—
261#41—44no—
262#41—44no—
263#41—44no—
264#41—44no—
265#41—44no—
266#41—44no—
267C2×Q8—22no—
268C2×Q8—22no—
269C2×Q8—24no—
270C2×Q8—24no—
271C2×Q8—24no—
272C2×Q8—24no—
273C2×Q8C22×D414yes—
274C2×Q8C22×D414yes—
275C2×D4—24no—
276C2×D4—24no—
277C2×D4—24no—
278C2×D4—24no—
279C2×D4—24no—
280C2×D4—24no—
281C2×D4—22no—
282C2×D4—22no—
283C2×D4—24no—
284C2×D4—24no—
285C2×D4—44no—
286C2×D4—44no—
287C2×D4—44no—
288C2×D4—44no—
289C2×D4—416no—
290C2×D4—168no—
291C2×D4C22×D414yes—
292C2×D4C22×D414yes—
293C22×C4—24no—
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—24no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—28no—
302C22×C4—44no—
303C22×C4—44no—
304C22×C4—44no—
305C22×C4—44no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—44no—
309C22×C4—88no—
310C22×C4C22×D412yes—
311C22×C4C22×D411yescharacteristic
312C22×C4C22×D411yescharacteristic
313C22×C4C22×D411yescharacteristic
314C22×C4C22×D411yescharacteristic
315C22×C4C2×#4112yes—
316C22×C4C2×#4112yes—
317C22×C4H(5,𝔽2)11yescharacteristic
318C22×C42−1+412yes—
319C22×C4C2511yescharacteristic
320Q16—28no—
321Q16—28no—
322SD16—216no—
323SD16—216no—
324D8—28no—
325D8—28no—
326M16—24no—
327M16—24no—
328M16—24no—
329M16—24no—
330M16—44no—
331M16—44no—
332M16—416no—
333M16—416no—
334C2×C8—24no—
335C2×C8—24no—
336C2×C8—44no—
337C2×C8—44no—
338C2×C8—416no—
339C2×C8—416no—
340C2×C8#12114yes—
341C2×C8#12114yes—
342C2×C8#12114yes—
343C2×C8#12114yes—
344C2×C8#12118yes—
345C2×C8#12118yes—
346C2×C8C22×D414yes—
347C2×C8C22×D414yes—
348C2×C8C22×D412yes—
349C2×C8C22×D412yes—
350C2×C8C22×D412yes—
351C2×C8C22×D412yes—
352C2×C8C2×#4114yes—
353C2×C8C2×#4114yes—
354C4⋊C4—28no—
355C4⋊C4—28no—
356C4⋊C4—416no—
357C4⋊C4—44no—
358C4⋊C4—44no—
359C22⋊C4—416no—
360C22⋊C4—416no—
361C42—24no—
362C42—22no—
363C42C22×D414yes—
364C23—24no—
365C23—24no—
366C23—24no—
367C23—44no—
368C23—48no—
369C23—44no—
370C23—44no—
371C23—44no—
372C23#53712yes—
373C23D4211yescharacteristic
374C23D4211yescharacteristic
375C23#55512yes—
376C23C2×H(5,𝔽2)11yescharacteristic
377Q8—24no—
378Q8—24no—
379Q8—24no—
380Q8—24no—
381Q8—44no—
382Q8—44no—
383D4—24no—
384D4—24no—
385D4—24no—
386D4—24no—
387D4—44no—
388D4—44no—
389D4—44no—
390D4—44no—
391D4—48no—
392D4—48no—
393D4—44no—
394D4—44no—
395D4—1616no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—48no—
400C2×C4—44no—
401C2×C4—44no—
402C2×C4—44no—
403C2×C4—44no—
404C2×C4—44no—
405C2×C4—44no—
406C2×C4—44no—
407C2×C4—48no—
408C2×C4—48no—
409C2×C4—48no—
410C2×C4—88no—
411C2×C4—88no—
412C2×C4—164no—
413C2×C4C2×#12112yes—
414C2×C4C2×#12112yes—
415C2×C4C2×#12112yes—
416C2×C4C2×#12112yes—
417C2×C4#53712yes—
418C2×C4D4211yescharacteristic
419C2×C4D4211yescharacteristic
420C2×C4#54712yes—
421C2×C4#54712yes—
422C2×C4#54712yes—
423C2×C4#54712yes—
424C2×C4#55512yes—
425C2×C4C23×D411yescharacteristic
426C2×C4C23×D411yescharacteristic
427C2×C4C23×D411yescharacteristic
428C2×C4C22×#4111yescharacteristic
429C2×C4C22×#4111yescharacteristic
430C2×C4C2×2−1+411yescharacteristic
431C8—44no—
432C8—44no—
433C8C2×#12114yes—
434C8C2×#12114yes—
435C8C2×#12114yes—
436C8C2×#12114yes—
437C22—24no—
438C22—24no—
439C22—22no—
440C22—22no—
441C22—44no—
442C22—44no—
443C22—44no—
444C22—48no—
445C22—44no—
446C22—88no—
447C22—88no—
448C22#253712yes—
449C22#253712yes—
450C22#329014yes—
451C22C2×#53711yescharacteristic
452C22C2×D4211yescharacteristic
453C22C2×#55511yescharacteristic
454C4—44no—
455C4—44no—
456C4—44no—
457C4—88no—
458C4#253712yes—
459C4#253712yes—
460C4C22×#12111yescharacteristic
461C4C22×#12111yescharacteristic
462C4C2×#54711yescharacteristic
463C4C2×#54711yescharacteristic
464C2—21no—
465C2—21no—
466C2—22no—
467C2—84no—
468C2—84no—
469C2#2824514yesdirect product factor
470C2C2×#253711yescharacteristic
471C2C2×#329012yes—
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3061C2semidirect
2. C2×#3060C2semidirect
3. C22×#443C2semidirect
4. C22×#443C2semidirect
5. #28245C2direct (N × H)
6. C2×#2040C2semidirect
7. C2×#1846C2semidirect
8. C2×#1816C2semidirect
9. C2×#1815C2semidirect
16. #3061C22semidirect
18. #3060C22semidirect
27. C2×#443C22semidirect
28. C2×#443C22semidirect
39. #2040C22semidirect
40. #1846C22semidirect
41. #1816C22semidirect
42. #1815C22semidirect
119. C2×C4×C8D4semidirect
242. C4×C8C2×D4semidirect
469. C2#28245direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#30612
C2×#30602
C22×#4432
#282452
C2×#20402
C2×#18462
C2×#18162
C2×#18152