Finite Group Databasebeta

← C2×#19689 #6357263

Subgroups — C2×#19689 #6357263

Order 512.

2440 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3207C212yesmaximal, complemented
2C2×#3184C212yesmaximal, complemented
3C2×#3169C211yesmaximal, characteristic, complemented
4C2×#3147C211yesmaximal, characteristic, complemented
5#19689C2116yesmaximal, direct product factor
6C2×#1721C212yesmaximal, complemented
7C2×#1721C212yesmaximal, complemented
8C2×#1720C212yesmaximal, complemented
9C2×#1714C212yesmaximal, complemented
10C2×#1451C211yesmaximal, characteristic, complemented
11C22×#135—22no—
12C2×#532C2212yes—
13C2×#532C2212yes—
14#3207—28no—
15#3207C22116yescomplemented
16#3184—28no—
17#3184C22116yescomplemented
18#3169—24no—
19#3169C2218yescomplemented
20C2×#500C2211yescharacteristic
21C2×#498C2212yes—
22#3147—24no—
23#3147C2218yescomplemented
24C2×#495—22no—
25C2×#494C2211yescharacteristic
26C2×#493C2212yes—
27C2×#493C2212yes—
28C2×#493C2211yescharacteristic
29C2×#493C2211yescharacteristic
30C2×#492C2212yes—
31C2×#492C2212yes—
32C2×#487C2212yes—
33C2×#486C2212yes—
34C2×#486C2212yes—
35C2×#486C2212yes—
36C2×#486C2212yes—
37C2×#469—24no—
38C2×#466—22no—
39C2×#463—24no—
40C2×#449—24no—
41C2×#442—24no—
42C2×C4×D8—22no—
43C2×#431C2211yescharacteristic
44C2×C4×M16C2211yescharacteristic
45C22×C4×C8C2211yescharacteristic
46#1721C22116yescomplemented
47#1721C22116yescomplemented
48#1720C22116yescomplemented
49#1714C22116yescomplemented
50#1451C2218yescomplemented
51C2×#322C2212yes—
52C2×#322C2212yes—
53C22×#41—22no—
54C22×#41—22no—
55C2×#135—216no—
56C2×#135—416no—
57C22×Q16—22no—
58C22×SD16—24no—
59C22×SD16—24no—
60C22×D8—22no—
61C22×D8—22no—
62C22×D8—24no—
63C22×D8—24no—
64C22×M16D412yes—
65C23×C8D412yes—
66#532—24no—
67#532—24no—
68#532—24no—
69#532—24no—
70#532—24no—
71#532—24no—
72#532C2318yes—
73#532C2318yes—
74C2×C4⋊Q8C2312yes—
75C2×C4⋊Q8C2312yes—
76C2×#127C2312yes—
77C2×#127C2312yes—
78C2×#124—22no—
79C2×#124—22no—
80C2×#121—22no—
81C2×#121—22no—
82C2×#121—22no—
83C2×#121—22no—
84C2×C4×D4—22no—
85C2×C4×D4—22no—
86C2×C4×D4—22no—
87C2×C4×D4—22no—
88C22×C42C2311yescharacteristic
89#500—22no—
90#500C2314yes—
91#498—24no—
92#498C2318yes—
93#495—216no—
94#494—22no—
95#494C2314yes—
96#493—22no—
97#493—22no—
98#493—24no—
99#493—24no—
100#493C2314yes—
101#493C2314yes—
102#493C2318yes—
103#493C2318yes—
104#492—24no—
105#492—24no—
106#492C2318yes—
107#492C2318yes—
108#487—24no—
109#487C2318yes—
110#486—24no—
111#486—24no—
112#486—24no—
113#486—24no—
114#486C2318yes—
115#486C2318yes—
116#486C2318yes—
117#486C2318yes—
118#469—232no—
119#466—216no—
120#463—232no—
121#449—232no—
122#442—232no—
123C4×D8—216no—
124#431D414yes—
125#431C2314yes—
126C2×#107—22no—
127C2×#106—24no—
128C2×C4⋊C8D412yes—
129C2×#103—24no—
130C2×#102—24no—
131C2×#102—24no—
132C2×#102—24no—
133C2×#102—24no—
134C2×C22⋊C8D412yes—
135C4×M16D414yes—
136C4×M16C2314yes—
137C2×#97D412yes—
138C2×C4×C8D412yes—
139C2×C4×C8D414yes—
140C2×C4×C8C2311yescharacteristic
141C2×C4×C8C2311yescharacteristic
142C2×C4×C8C2314yes—
143C2×C4×C8C2312yes—
144C2×C4×C8C2312yes—
145#322C2318yes—
146#322C2318yes—
147C2×#41—28no—
148C2×#41—28no—
149C2×#41—416no—
150C2×#41—44no—
151C2×#41—44no—
152C2×#41—88no—
153C22×Q8—22no—
154C22×Q8—22no—
155C22×D4—22no—
156C22×D4—22no—
157C22×D4—22no—
158C22×D4—22no—
159C22×D4—22no—
160C22×D4—22no—
161C22×D4—42no—
162C22×D4—42no—
163C23×C4—42no—
164C23×C4—42no—
165C23×C4C2×D411yescharacteristic
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D411yescharacteristic
168#135—464no—
169C2×Q16—28no—
170C2×Q16—48no—
171C2×SD16—216no—
172C2×SD16—216no—
173C2×SD16—416no—
174C2×SD16—88no—
175C2×D8—28no—
176C2×D8—28no—
177C2×D8—216no—
178C2×D8—216no—
179C2×D8—416no—
180C2×D8—48no—
181C2×D8—48no—
182C2×D8—88no—
183C2×M16—44no—
184C2×M16C2×D418yes—
185C22×C8—28no—
186C22×C8C2×D412yes—
187C22×C8C2×D418yes—
188C22×C8C2×D414yes—
189C22×C8C2×D414yes—
190C22×C8C2×D412yes—
191C4⋊Q8—22no—
192C4⋊Q8—22no—
193C4⋊Q8—22no—
194C4⋊Q8—22no—
195C4⋊Q8—22no—
196C4⋊Q8—22no—
197C4⋊Q8C2414yes—
198C4⋊Q8C2414yes—
199#127—22no—
200#127—22no—
201#127—22no—
202#127—22no—
203#127—22no—
204#127—22no—
205#127C2414yes—
206#127C2414yes—
207#124—28no—
208#124—28no—
209#124—44no—
210#124—44no—
211#121—28no—
212#121—28no—
213#121—28no—
214#121—28no—
215#121—44no—
216#121—44no—
217#121—44no—
218#121—44no—
219C4×D4—28no—
220C4×D4—28no—
221C4×D4—28no—
222C4×D4—28no—
223C4×D4—44no—
224C4×D4—44no—
225C4×D4—44no—
226C4×D4—44no—
227C2×C4⋊C4—22no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—22no—
231C2×C22⋊C4—42no—
232C2×C22⋊C4—42no—
233C2×C22⋊C4—42no—
234C2×C22⋊C4—42no—
235C2×C42C2×D411yescharacteristic
236C2×C42C2×D411yescharacteristic
237C2×C42C2×D411yescharacteristic
238C2×C42C2×D412yes—
239C2×C42C2×D412yes—
240C2×C42C2×D412yes—
241C2×C42C2411yescharacteristic
242C2×C42C2412yes—
243#107—28no—
244#106—216no—
245C4⋊C8C2×D418yes—
246#103—216no—
247#102—216no—
248#102—216no—
249#102—216no—
250#102—216no—
251C22⋊C8C2×D418yes—
252#97C2×D418yes—
253C4×C8C2×D418yes—
254C4×C8C2×D412yes—
255C4×C8C2×D412yes—
256C4×C8C2×D414yes—
257C4×C8C2×D414yes—
258C4×C8C2412yes—
259C4×C8C2412yes—
260C4×C8C2414yes—
261C4×C8C2414yes—
262C24—42no—
263C24—42no—
264C24#12711yescharacteristic
265#41—432no—
266#41—816no—
267#41—816no—
268#41—816no—
269C2×Q8—24no—
270C2×Q8—24no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×Q8—48no—
274C2×Q8—48no—
275C2×D4—24no—
276C2×D4—24no—
277C2×D4—24no—
278C2×D4—24no—
279C2×D4—24no—
280C2×D4—24no—
281C2×D4—48no—
282C2×D4—48no—
283C2×D4—42no—
284C2×D4—42no—
285C2×D4—42no—
286C2×D4—42no—
287C2×D4—42no—
288C2×D4—42no—
289C2×D4—48no—
290C2×D4—48no—
291C2×D4—48no—
292C2×D4—48no—
293C2×D4—48no—
294C2×D4—48no—
295C2×D4—88no—
296C2×D4—88no—
297C22×C4—24no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—48no—
303C22×C4—48no—
304C22×C4—88no—
305C22×C4—88no—
306C22×C4#12712yes—
307C22×C4#12712yes—
308C22×C4#12712yes—
309C22×C4#12711yescharacteristic
310C22×C4#12711yescharacteristic
311C22×C4#12711yescharacteristic
312C22×C4C22×D412yes—
313C22×C4C22×D412yes—
314C22×C4C22×D412yes—
315C22×C4C22×D411yescharacteristic
316C22×C4C22×D411yescharacteristic
317C22×C4C22×D411yescharacteristic
318Q16—416no—
319SD16—432no—
320SD16—816no—
321D8—432no—
322D8—416no—
323D8—416no—
324D8—816no—
325M16—48no—
326C2×C8—24no—
327C2×C8—28no—
328C2×C8—28no—
329C2×C8—216no—
330C2×C8AGL(1,ℤ/8)18yes—
331C2×C8C22×D414yes—
332C2×C8C22×D418yes—
333C2×C8C22×D418yes—
334C2×C8C22×D414yes—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—24no—
338C4⋊C4—24no—
339C4⋊C4—42no—
340C4⋊C4—42no—
341C4⋊C4—42no—
342C4⋊C4—42no—
343C22⋊C4—48no—
344C22⋊C4—48no—
345C22⋊C4—48no—
346C22⋊C4—48no—
347C42#12712yes—
348C42#12712yes—
349C42#12712yes—
350C42C22×D412yes—
351C42C22×D411yescharacteristic
352C42C22×D411yescharacteristic
353C42C22×D411yescharacteristic
354C42C22×D412yes—
355C42C22×D412yes—
356C42C2511yescharacteristic
357C23—22no—
358C23—22no—
359C23—22no—
360C23—44no—
361C23—44no—
362C23—84no—
363C23—84no—
364C23—84no—
365C23—84no—
366C23—84no—
367C23—84no—
368C23C2×#12712yes—
369C23C2×#12711yescharacteristic
370Q8—48no—
371Q8—48no—
372Q8—84no—
373Q8—84no—
374D4—48no—
375D4—48no—
376D4—48no—
377D4—48no—
378D4—48no—
379D4—48no—
380D4—816no—
381D4—816no—
382D4—84no—
383D4—84no—
384D4—84no—
385D4—84no—
386D4—84no—
387D4—84no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—24no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—816no—
400C2×C4—816no—
401C2×C4—84no—
402C2×C4—84no—
403C2×C4C2×#12712yes—
404C2×C4C2×#12712yes—
405C2×C4C2×#12712yes—
406C2×C4C2×#12711yescharacteristic
407C2×C4C2×#12711yescharacteristic
408C2×C4C2×#12711yescharacteristic
409C2×C4C2×AGL(1,ℤ/8)14yes—
410C2×C4#57514yes—
411C2×C4#57614yes—
412C2×C4C23×D411yescharacteristic
413C2×C4C23×D411yescharacteristic
414C2×C4C23×D411yescharacteristic
415C8—24no—
416C8—28no—
417C8—28no—
418C8C2×AGL(1,ℤ/8)18yes—
419C22—22no—
420C22—22no—
421C22—22no—
422C22—44no—
423C22—84no—
424C22—84no—
425C22—84no—
426C22—84no—
427C22—84no—
428C22—84no—
429C22—168no—
430C22—168no—
431C22#315012yes—
432C22#315112yes—
433C22#315512yes—
434C22C22×#12711yescharacteristic
435C4—22no—
436C4—22no—
437C4—22no—
438C4—84no—
439C4—84no—
440C4#315012yes—
441C4#315112yes—
442C4#315512yes—
443C4C22×AGL(1,ℤ/8)12yes—
444C4C2×#57512yes—
445C4C2×#57612yes—
446C2—42no—
447C2—164no—
448C2—164no—
449C2#1968914yesdirect product factor
450C2C2×#315011yescharacteristic
451C2C2×#315111yescharacteristic
452C2C2×#315511yescharacteristic
subgroupG/H
center, socleC23C2×#127
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3207C2semidirect
2. C2×#3184C2semidirect
3. C2×#3169C2semidirect
4. C2×#3147C2semidirect
5. #19689C2direct (N × H)
6. C2×#1721C2semidirect
7. C2×#1721C2semidirect
8. C2×#1720C2semidirect
9. C2×#1714C2semidirect
10. C2×#1451C2semidirect
15. #3207C22semidirect
17. #3184C22semidirect
19. #3169C22semidirect
23. #3147C22semidirect
46. #1721C22semidirect
47. #1721C22semidirect
48. #1720C22semidirect
49. #1714C22semidirect
50. #1451C22semidirect
449. C2#19689direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32072
C2×#31842
C2×#31692
C2×#31472
#196892
C2×#17212
C2×#17202
C2×#17142
C2×#14512