Finite Group Databasebeta

← C2×#19437 #6354489

Subgroups — C2×#19437 #6354489

Order 512.

1756 conjugacy classes of subgroups.

The subgroup lattice has 541 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3207C211yesmaximal, characteristic
2C2×#3112C211yesmaximal, characteristic, complemented
3C2×#3103C211yesmaximal, characteristic, complemented
4C2×#2983C211yesmaximal, characteristic, complemented
5#19437C2116yesmaximal, direct product factor
6C2×#1704C212yesmaximal, complemented
7C2×#1698C212yesmaximal, complemented
8C2×#1688C212yesmaximal, complemented
9C2×#1686C212yesmaximal, complemented
10C2×#1572C211yesmaximal, characteristic, complemented
11C2×#1553C211yesmaximal, characteristic, complemented
12C2×#1543C211yesmaximal, characteristic, complemented
13C2×#532C2211yescharacteristic
14C2×#532C2211yescharacteristic
15C22×C4×Q8C2211yescharacteristic
16#3207—24no—
17#3207C2218yes—
18C2×#493C2211yescharacteristic
19C2×#492C2211yescharacteristic
20C2×#487C2211yescharacteristic
21C2×#486C2211yescharacteristic
22#3112—24no—
23#3112C2218yescomplemented
24#3103—24no—
25#3103C2218yescomplemented
26C2×#481—21no—
27C2×#480—21no—
28C2×#477C2212yes—
29C2×#475C2212yes—
30C2×#460C2212yes—
31C2×#460C2212yes—
32C2×#463—22no—
33C2×#449—22no—
34C2×#448—21no—
35C2×#448—21no—
36#2983—24no—
37#2983C2218yescomplemented
38C2×#446—22no—
39C2×#446C2212yes—
40C2×#446C2212yes—
41C2×#440—22no—
42C2×C4×SD16—22no—
43C2×#432—22no—
44C2×#432C2211yescharacteristic
45C2×#431C2211yescharacteristic
46C2×#431C2211yescharacteristic
47C2×#431C2211yescharacteristic
48#1704C22116yescomplemented
49#1698C22116yescomplemented
50#1688C22116yescomplemented
51#1686C22116yescomplemented
52#1572C2218yescomplemented
53C2×#335C2212yes—
54C2×#334C2212yes—
55#1553C2218yescomplemented
56#1543C2218yescomplemented
57C2×#333C2212yes—
58C2×#332C2212yes—
59C2×#331C2212yes—
60C2×#331C2212yes—
61C22×#41—21no—
62C22×#41—21no—
63C23×Q8D411yescharacteristic
64C22×SD16—22no—
65C22×SD16—22no—
66C22×SD16—22no—
67C22×D8—22no—
68#532—22no—
69#532—22no—
70#532—22no—
71#532—22no—
72#532—22no—
73#532—22no—
74#532C2314yes—
75#532C2314yes—
76C2×C4⋊Q8C2311yescharacteristic
77C2×C4⋊Q8C2311yescharacteristic
78C2×#127C2311yescharacteristic
79C2×#127C2311yescharacteristic
80C2×#124—21no—
81C2×#124—21no—
82C2×#121—21no—
83C2×#121—21no—
84C2×#121—21no—
85C2×#121—21no—
86C2×C4×Q8—21no—
87C2×C4×Q8—22no—
88C2×C4×Q8—21no—
89C2×C4×Q8—22no—
90C2×C4×Q8D414yes—
91C2×C4×Q8D412yes—
92C2×C4×Q8C2312yes—
93C2×C4×Q8C2314yes—
94C2×C4×D4—21no—
95C2×C4×D4—21no—
96C2×C4×D4—21no—
97C2×C4×D4—21no—
98C22×C4⋊C4—21no—
99C22×C4⋊C4D411yescharacteristic
100C22×C42—21no—
101C22×C42C2311yescharacteristic
102#493—22no—
103#493C2314yes—
104#492—22no—
105#492C2314yes—
106#487—22no—
107#487C2314yes—
108#486—22no—
109#486C2314yes—
110#481—28no—
111#480—28no—
112#477—24no—
113#477C2318yes—
114#475—24no—
115#475C2318yes—
116#463—216no—
117#460—24no—
118#460—24no—
119#460C2318yes—
120#460C2318yes—
121#449—216no—
122#448—28no—
123#448—28no—
124#446—216no—
125#446—24no—
126#446—24no—
127#446C2318yes—
128#446C2318yes—
129#440—216no—
130C4×SD16—216no—
131#432—22no—
132#432—216no—
133#432C2314yes—
134#431—22no—
135#431—22no—
136#431D414yes—
137#431C2314yes—
138#431C2314yes—
139#431C2314yes—
140C2×#107—22no—
141C2×#106—22no—
142C2×C4⋊C8—22no—
143C2×C4⋊C8—22no—
144C2×C4⋊C8D412yes—
145C2×C4⋊C8C2312yes—
146C2×C4⋊C8C2312yes—
147C2×C4⋊C8C2312yes—
148C2×#103—22no—
149C2×#103—22no—
150C2×#103—22no—
151C2×#102—22no—
152C2×#102—22no—
153C2×#102—22no—
154C2×C22⋊C8—21no—
155C2×C22⋊C8—21no—
156C2×C22⋊C8—21no—
157C2×C22⋊C8D412yes—
158C2×#97—22no—
159C2×#97—22no—
160C2×#97—21no—
161C2×C4×C8—21no—
162C2×C4×C8—21no—
163C2×C4×C8C2311yescharacteristic
164C2×C4×C8C2311yescharacteristic
165#335C2318yes—
166#334C2318yes—
167#333C2318yes—
168#332C2318yes—
169#331C2318yes—
170#331C2318yes—
171C2×#41—24no—
172C2×#41—24no—
173C2×#41—42no—
174C2×#41—42no—
175C2×#41—84no—
176C2×#41—84no—
177C22×Q8—22no—
178C22×Q8—21no—
179C22×Q8—21no—
180C22×Q8—21no—
181C22×Q8—44no—
182C22×Q8C2×D412yes—
183C22×Q8C2×D414yes—
184C22×D4—21no—
185C22×D4—21no—
186C22×D4—21no—
187C22×D4—21no—
188C22×D4—21no—
189C22×D4—21no—
190C22×D4—41no—
191C22×D4—41no—
192C23×C4—21no—
193C23×C4—21no—
194C23×C4—41no—
195C23×C4—41no—
196C23×C4C2×D411yescharacteristic
197C23×C4C2×D411yescharacteristic
198C23×C4#4111yescharacteristic
199C2×SD16—28no—
200C2×SD16—28no—
201C2×SD16—28no—
202C2×SD16—48no—
203C2×SD16—48no—
204C2×SD16—84no—
205C2×D8—28no—
206C2×D8—84no—
207C22×C8—22no—
208C22×C8—22no—
209C22×C8—22no—
210C22×C8C2×D412yes—
211C22×C8C2×D412yes—
212C4⋊Q8—21no—
213C4⋊Q8—21no—
214C4⋊Q8—21no—
215C4⋊Q8—21no—
216C4⋊Q8—21no—
217C4⋊Q8—21no—
218C4⋊Q8C2412yes—
219C4⋊Q8C2412yes—
220#127—21no—
221#127—21no—
222#127—21no—
223#127—21no—
224#127—21no—
225#127—21no—
226#127C2412yes—
227#127C2412yes—
228#124—24no—
229#124—24no—
230#124—42no—
231#124—42no—
232#121—24no—
233#121—24no—
234#121—24no—
235#121—24no—
236#121—42no—
237#121—42no—
238#121—42no—
239#121—42no—
240C4×Q8—24no—
241C4×Q8—24no—
242C4×Q8—24no—
243C4×Q8—24no—
244C4×Q8—22no—
245C4×Q8—24no—
246C4×Q8—22no—
247C4×Q8C2×D418yes—
248C4×Q8C2×D414yes—
249C4×Q8C2414yes—
250C4×D4—24no—
251C4×D4—24no—
252C4×D4—24no—
253C4×D4—24no—
254C4×D4—42no—
255C4×D4—42no—
256C4×D4—42no—
257C4×D4—42no—
258C2×C4⋊C4—24no—
259C2×C4⋊C4—22no—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—24no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—21no—
265C2×C4⋊C4—21no—
266C2×C4⋊C4—21no—
267C2×C4⋊C4—21no—
268C2×C4⋊C4C2×D412yes—
269C2×C4⋊C4C2×D414yes—
270C2×C22⋊C4—41no—
271C2×C22⋊C4—41no—
272C2×C22⋊C4—41no—
273C2×C22⋊C4—41no—
274C2×C42—24no—
275C2×C42—22no—
276C2×C42—22no—
277C2×C42—24no—
278C2×C42C2×D411yescharacteristic
279C2×C42C2×D411yescharacteristic
280C2×C42C2×D412yes—
281C2×C42C2×D412yes—
282C2×C42#4111yescharacteristic
283C2×C42#4112yes—
284C2×C42C2411yescharacteristic
285C2×C42C2412yes—
286#107—28no—
287#106—28no—
288C4⋊C8—28no—
289C4⋊C8—28no—
290C4⋊C8—22no—
291C4⋊C8—22no—
292C4⋊C8—22no—
293C4⋊C8C2×D418yes—
294C4⋊C8C2414yes—
295C4⋊C8C2414yes—
296C4⋊C8C2414yes—
297#103—28no—
298#103—28no—
299#103—28no—
300#102—28no—
301#102—28no—
302#102—28no—
303C22⋊C8—24no—
304C22⋊C8—24no—
305C22⋊C8—24no—
306C22⋊C8C2×D418yes—
307#97—28no—
308#97—28no—
309#97—24no—
310C4×C8—24no—
311C4×C8—24no—
312C4×C8C2×D412yes—
313C4×C8C2×D412yes—
314C4×C8C2412yes—
315C4×C8C2412yes—
316C24—41no—
317C24—41no—
318C24#12111yescharacteristic
319#41—88no—
320#41—88no—
321#41—88no—
322#41—88no—
323C2×Q8—24no—
324C2×Q8—22no—
325C2×Q8—24no—
326C2×Q8—24no—
327C2×Q8—22no—
328C2×Q8—22no—
329C2×Q8—48no—
330C2×Q8—44no—
331C2×Q8—48no—
332C2×Q8—41no—
333C2×Q8—41no—
334C2×Q8—44no—
335C2×Q8—82no—
336C2×Q8C22×D414yes—
337C2×D4—22no—
338C2×D4—22no—
339C2×D4—22no—
340C2×D4—22no—
341C2×D4—22no—
342C2×D4—22no—
343C2×D4—44no—
344C2×D4—44no—
345C2×D4—41no—
346C2×D4—41no—
347C2×D4—41no—
348C2×D4—41no—
349C2×D4—41no—
350C2×D4—41no—
351C2×D4—44no—
352C2×D4—44no—
353C2×D4—44no—
354C2×D4—44no—
355C2×D4—82no—
356C2×D4—82no—
357C2×D4—84no—
358C2×D4—84no—
359C22×C4—24no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—22no—
363C22×C4—22no—
364C22×C4—24no—
365C22×C4—42no—
366C22×C4—44no—
367C22×C4—41no—
368C22×C4—41no—
369C22×C4—44no—
370C22×C4—44no—
371C22×C4—84no—
372C22×C4—84no—
373C22×C4—82no—
374C22×C4#12112yes—
375C22×C4#12112yes—
376C22×C4#12111yescharacteristic
377C22×C4#12111yescharacteristic
378C22×C4#12111yescharacteristic
379C22×C4#12112yes—
380C22×C4C22×D412yes—
381C22×C4C22×D412yes—
382C22×C4C22×D411yescharacteristic
383C22×C4C22×D411yescharacteristic
384C22×C4C2×#4111yescharacteristic
385C22×C4C2×#4112yes—
386SD16—416no—
387SD16—416no—
388SD16—88no—
389D8—88no—
390C2×C8—24no—
391C2×C8—24no—
392C2×C8—24no—
393C2×C8—24no—
394C2×C8—24no—
395C2×C8—44no—
396C2×C8—44no—
397C2×C8—44no—
398C2×C8C22×D414yes—
399C2×C8C22×D414yes—
400C4⋊C4—28no—
401C4⋊C4—24no—
402C4⋊C4—24no—
403C4⋊C4—22no—
404C4⋊C4—24no—
405C4⋊C4—22no—
406C4⋊C4—22no—
407C4⋊C4—22no—
408C4⋊C4—22no—
409C4⋊C4—41no—
410C4⋊C4—41no—
411C4⋊C4—41no—
412C4⋊C4—41no—
413C4⋊C4C22×D414yes—
414C22⋊C4—44no—
415C22⋊C4—44no—
416C22⋊C4—44no—
417C22⋊C4—44no—
418C42—28no—
419C42—24no—
420C42—24no—
421C42#12112yes—
422C42#12112yes—
423C42#12112yes—
424C42C22×D412yes—
425C42C22×D412yes—
426C42C22×D411yescharacteristic
427C42C22×D411yescharacteristic
428C42C2×#4112yes—
429C42C2×#4111yescharacteristic
430C42C2511yescharacteristic
431C23—22no—
432C23—22no—
433C23—22no—
434C23—42no—
435C23—42no—
436C23—82no—
437C23—82no—
438C23—82no—
439C23—82no—
440C23—82no—
441C23—82no—
442C23C2×#12112yes—
443C23C2×#12111yescharacteristic
444Q8—24no—
445Q8—24no—
446Q8—48no—
447Q8—44no—
448Q8—44no—
449Q8—82no—
450Q8—82no—
451Q8—82no—
452D4—44no—
453D4—44no—
454D4—44no—
455D4—44no—
456D4—82no—
457D4—82no—
458D4—82no—
459D4—82no—
460D4—88no—
461D4—88no—
462D4—82no—
463D4—82no—
464D4—82no—
465D4—82no—
466C2×C4—22no—
467C2×C4—22no—
468C2×C4—22no—
469C2×C4—22no—
470C2×C4—24no—
471C2×C4—24no—
472C2×C4—24no—
473C2×C4—24no—
474C2×C4—24no—
475C2×C4—24no—
476C2×C4—42no—
477C2×C4—42no—
478C2×C4—48no—
479C2×C4—44no—
480C2×C4—44no—
481C2×C4—42no—
482C2×C4—42no—
483C2×C4—88no—
484C2×C4—88no—
485C2×C4—84no—
486C2×C4—82no—
487C2×C4—82no—
488C2×C4C2×#12112yes—
489C2×C4C2×#12112yes—
490C2×C4C2×#12111yescharacteristic
491C2×C4C2×#12112yes—
492C2×C4C2×#12111yescharacteristic
493C2×C4C2×#12111yescharacteristic
494C2×C4#57514yes—
495C2×C4#57714yes—
496C2×C4C23×D411yescharacteristic
497C2×C4C23×D411yescharacteristic
498C2×C4C22×#4111yescharacteristic
499C8—24no—
500C8—24no—
501C8—44no—
502C8—44no—
503C8—44no—
504C22—22no—
505C22—22no—
506C22—22no—
507C22—44no—
508C22—82no—
509C22—82no—
510C22—82no—
511C22—82no—
512C22—82no—
513C22—82no—
514C22—164no—
515C22—164no—
516C22#304312yes—
517C22#305412yes—
518C22#306812yes—
519C22C22×#12111yescharacteristic
520C4—22no—
521C4—22no—
522C4—22no—
523C4—21no—
524C4—21no—
525C4—44no—
526C4—44no—
527C4—82no—
528C4—82no—
529C4#304312yes—
530C4#305412yes—
531C4C2×#57512yes—
532C4C2×#57712yes—
533C2—42no—
534C2—162no—
535C2—162no—
536C2#1943714yesdirect product factor
537C2C2×#304311yescharacteristic
538C2C2×#305411yescharacteristic
539C2C2×#306811yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#3207C2
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
2. C2×#3112C2semidirect
3. C2×#3103C2semidirect
4. C2×#2983C2semidirect
5. #19437C2direct (N × H)
6. C2×#1704C2semidirect
7. C2×#1698C2semidirect
8. C2×#1688C2semidirect
9. C2×#1686C2semidirect
10. C2×#1572C2semidirect
11. C2×#1553C2semidirect
12. C2×#1543C2semidirect
23. #3112C22semidirect
25. #3103C22semidirect
37. #2983C22semidirect
48. #1704C22semidirect
49. #1698C22semidirect
50. #1688C22semidirect
51. #1686C22semidirect
52. #1572C22semidirect
55. #1553C22semidirect
56. #1543C22semidirect
536. C2#19437direct (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×#31122
C2×#31032
C2×#29832
#194372
C2×#17042
C2×#16982
C2×#16882
C2×#16862
C2×#15722
C2×#15532
C2×#15432