Finite Group Databasebeta

← C2×#19937 #6358308

Subgroups — C2×#19937 #6358308

Order 512.

1892 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3366C212yesmaximal, complemented
2C2×#3338C211yesmaximal, characteristic, complemented
3C2×#3287C211yesmaximal, characteristic, complemented
4#19937C2116yesmaximal, direct product factor
5C2×#1706C211yesmaximal, characteristic, complemented
6C2×#1698C212yesmaximal, complemented
7C2×#1675C211yesmaximal, characteristic, complemented
8C2×#1667C211yesmaximal, characteristic, complemented
9C2×#1631C212yesmaximal, complemented
10C2×#1622C212yesmaximal, complemented
11C2×#1591C211yesmaximal, characteristic, complemented
12C2×C8×D8C211yesmaximal, characteristic, complemented
13C22×#135—21no—
14C2×#554C2212yes—
15C2×#550C2212yes—
16#3366—28no—
17#3366C22116yescomplemented
18#3338—24no—
19#3338C2218yescomplemented
20#3287—24no—
21#3287C2218yescomplemented
22C2×#500C2211yescharacteristic
23C2×#493C2211yescharacteristic
24C2×#492C2212yes—
25C2×#490—22no—
26C2×#486C2212yes—
27C2×#484—22no—
28C2×#477C2212yes—
29C2×#478—22no—
30C2×#476C2212yes—
31C2×#467—21no—
32C2×#466—21no—
33C2×#460C2212yes—
34C2×#459—22no—
35C2×#459C2212yes—
36C2×#449—22no—
37C2×#446C2212yes—
38C2×#442—22no—
39C2×C4×Q16C2211yescharacteristic
40C2×C4×D8C2211yescharacteristic
41C2×C8×D4C2211yescharacteristic
42C2×C8×D4C2211yescharacteristic
43C22×#107—21no—
44#1706C2218yescomplemented
45#1698C22116yescomplemented
46#1675C2218yescomplemented
47#1667C2218yescomplemented
48#1631C22116yescomplemented
49#1622C22116yescomplemented
50#1591C2218yescomplemented
51C8×D8C2218yescomplemented
52C2×#335C2211yescharacteristic
53C2×#335C2211yescharacteristic
54C2×#333C2212yes—
55C2×#331C2212yes—
56C2×Q8⋊C8C2212yes—
57C2×D4⋊C8C2211yescharacteristic
58C2×D4⋊C8C2211yescharacteristic
59C2×C82C2211yescharacteristic
60C22×#41—22no—
61C2×#135—28no—
62C2×#135—48no—
63C22×Q16D411yescharacteristic
64C22×SD16—22no—
65C22×SD16—42no—
66C22×D8—22no—
67C22×D8—21no—
68C22×D8—21no—
69C22×D8D411yescharacteristic
70C23×C8—21no—
71C23×C8—21no—
72#554—24no—
73#554—24no—
74#554—42no—
75#554C2318yes—
76#550—24no—
77#550—24no—
78#550—42no—
79#550C2318yes—
80C2×C4⋊Q8C2312yes—
81C2×#127—22no—
82C2×#127C2312yes—
83C2×#125—22no—
84C2×C22⋊Q8—22no—
85C2×C22⋊Q8—42no—
86C2×#121—22no—
87C2×#121—42no—
88C2×C4×Q8C2312yes—
89C2×C4×D4—22no—
90C2×C4×D4—22no—
91C2×C4×D4C2311yescharacteristic
92C2×C4×D4C2311yescharacteristic
93C22×C4⋊C4—22no—
94#500—22no—
95#500C2314yes—
96#493—22no—
97#493C2314yes—
98#492—42no—
99#492C2318yes—
100#490—216no—
101#486—24no—
102#486C2318yes—
103#484—216no—
104#478—216no—
105#477—24no—
106#477C2318yes—
107#476—24no—
108#476C2318yes—
109#467—28no—
110#466—28no—
111#460—24no—
112#460C2318yes—
113#459—216no—
114#459—24no—
115#459C2318yes—
116#449—216no—
117#446—24no—
118#446C2318yes—
119#442—216no—
120C4×Q16D414yes—
121C4×Q16C2314yes—
122C4×D8D414yes—
123C4×D8C2314yes—
124C8×D4—22no—
125C8×D4—22no—
126C8×D4C2314yes—
127C8×D4C2314yes—
128C2×#107—21no—
129C2×#107—21no—
130C2×#107—22no—
131C2×#107—28no—
132C2×#107D411yescharacteristic
133C2×#107D411yescharacteristic
134C2×#106—22no—
135C2×C4⋊C8—22no—
136C2×C4⋊C8C2311yescharacteristic
137C2×C4⋊C8C2312yes—
138C2×C4⋊C8C2311yescharacteristic
139C2×#103—22no—
140C2×#103D412yes—
141C2×#102—22no—
142C2×#102—22no—
143C2×#102—22no—
144C2×#102—22no—
145C2×#102—22no—
146C2×#102D411yescharacteristic
147C2×#102D411yescharacteristic
148C2×C22⋊C8—21no—
149C2×C22⋊C8—21no—
150C2×#97—22no—
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153C2×C4×C8C2311yescharacteristic
154#335C2314yes—
155#335C2314yes—
156#333C2318yes—
157#331C2318yes—
158Q8⋊C8C2318yes—
159D4⋊C8C2314yes—
160D4⋊C8C2314yes—
161C82C2314yes—
162C2×#41—28no—
163C2×#41—44no—
164C2×#41—48no—
165C2×#41—84no—
166C22×Q8—22no—
167C22×Q8C2×D412yes—
168C22×D4—22no—
169C22×D4—22no—
170C22×D4—22no—
171C22×D4—42no—
172C22×D4—42no—
173C22×D4C2×D411yescharacteristic
174C22×D4C2×D411yescharacteristic
175C23×C4—21no—
176C23×C4—21no—
177C23×C4—42no—
178C23×C4—42no—
179#135—432no—
180C2×Q16—24no—
181C2×Q16C2×D414yes—
182C2×SD16—28no—
183C2×SD16—48no—
184C2×SD16—48no—
185C2×SD16—88no—
186C2×D8—24no—
187C2×D8—28no—
188C2×D8—24no—
189C2×D8—24no—
190C2×D8—48no—
191C2×D8—44no—
192C2×D8—82no—
193C2×D8C2×D414yes—
194C22×C8—21no—
195C22×C8—21no—
196C22×C8—21no—
197C22×C8—22no—
198C22×C8—24no—
199C22×C8—24no—
200C22×C8—44no—
201C22×C8—44no—
202C22×C8C2×D411yescharacteristic
203C22×C8C2×D411yescharacteristic
204C22×C8C2×D411yescharacteristic
205C22×C8C2×D411yescharacteristic
206C4⋊Q8—22no—
207C4⋊Q8—22no—
208C4⋊Q8—22no—
209C4⋊Q8C2414yes—
210#127—28no—
211#127—22no—
212#127—22no—
213#127—22no—
214#127—44no—
215#127C2414yes—
216#125—28no—
217#125—44no—
218C22⋊Q8—28no—
219C22⋊Q8—48no—
220C22⋊Q8—48no—
221C22⋊Q8—44no—
222#121—28no—
223#121—48no—
224#121—48no—
225#121—44no—
226C4×Q8—22no—
227C4×Q8—22no—
228C4×Q8C2×D414yes—
229C4×Q8C2414yes—
230C4×D4—28no—
231C4×D4—28no—
232C4×D4—21no—
233C4×D4—21no—
234C4×D4—21no—
235C4×D4—21no—
236C4×D4—44no—
237C4×D4—44no—
238C4×D4C2×D412yes—
239C4×D4C2×D412yes—
240C4×D4C2412yes—
241C4×D4C2412yes—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—28no—
246C2×C4⋊C4—44no—
247C2×C4⋊C4—42no—
248C2×C4⋊C4—42no—
249C2×C4⋊C4C2×D412yes—
250C2×C4⋊C4C2×D411yescharacteristic
251C2×C4⋊C4C2×D411yescharacteristic
252C2×C22⋊C4—21no—
253C2×C22⋊C4—21no—
254C2×C22⋊C4—42no—
255C2×C22⋊C4—42no—
256C2×C42—22no—
257C2×C42C2411yescharacteristic
258#107—24no—
259#107—24no—
260#107—28no—
261#107C2×D414yes—
262#107C2×D414yes—
263#106—28no—
264C4⋊C8—28no—
265C4⋊C8—21no—
266C4⋊C8—21no—
267C4⋊C8—22no—
268C4⋊C8C2412yes—
269C4⋊C8C2412yes—
270C4⋊C8C2414yes—
271#103—28no—
272#103C2×D418yes—
273#102—28no—
274#102—28no—
275#102—28no—
276#102—28no—
277#102—28no—
278#102C2×D414yes—
279#102C2×D414yes—
280C22⋊C8—24no—
281C22⋊C8—24no—
282#97—28no—
283C4×C8—21no—
284C4×C8C2×D412yes—
285C4×C8C2×D412yes—
286C4×C8C2412yes—
287C4×C8C2412yes—
288C4×C8C2412yes—
289C24—21no—
290C24—21no—
291C24—42no—
292#41—416no—
293#41—88no—
294#41—816no—
295C2×Q8—22no—
296C2×Q8—24no—
297C2×Q8—24no—
298C2×Q8—24no—
299C2×Q8—42no—
300C2×Q8—84no—
301C2×Q8C22×D414yes—
302C2×D4—21no—
303C2×D4—21no—
304C2×D4—22no—
305C2×D4—22no—
306C2×D4—22no—
307C2×D4—24no—
308C2×D4—24no—
309C2×D4—24no—
310C2×D4—48no—
311C2×D4—48no—
312C2×D4—42no—
313C2×D4—42no—
314C2×D4—42no—
315C2×D4—44no—
316C2×D4—44no—
317C2×D4—44no—
318C2×D4—44no—
319C2×D4—84no—
320C2×D4—88no—
321C2×D4—164no—
322C2×D4#13514yescomplemented
323C2×D4C22×D412yes—
324C2×D4C22×D412yes—
325C22×C4—22no—
326C22×C4—22no—
327C22×C4—21no—
328C22×C4—21no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4—22no—
332C22×C4—22no—
333C22×C4—48no—
334C22×C4—48no—
335C22×C4—42no—
336C22×C4—42no—
337C22×C4—42no—
338C22×C4—42no—
339C22×C4—42no—
340C22×C4—88no—
341C22×C4—164no—
342C22×C4C22×D411yescharacteristic
343C22×C4C22×D411yescharacteristic
344C22×C4H(5,𝔽2)11yescharacteristic
345Q16—28no—
346SD16—416no—
347SD16—816no—
348D8—28no—
349D8—416no—
350D8—48no—
351D8—84no—
352C2×C8—24no—
353C2×C8—22no—
354C2×C8—22no—
355C2×C8—22no—
356C2×C8—22no—
357C2×C8—24no—
358C2×C8—22no—
359C2×C8—22no—
360C2×C8—44no—
361C2×C8—42no—
362C2×C8—42no—
363C2×C8—48no—
364C2×C8—48no—
365C2×C8AGL(1,ℤ/8)14yes—
366C2×C8C22×D412yes—
367C2×C8C22×D412yes—
368C2×C8C22×D412yes—
369C2×C8C22×D412yes—
370C4⋊C4—24no—
371C4⋊C4—22no—
372C4⋊C4—21no—
373C4⋊C4—21no—
374C4⋊C4—24no—
375C4⋊C4—24no—
376C4⋊C4—24no—
377C4⋊C4—48no—
378C4⋊C4—48no—
379C4⋊C4—42no—
380C4⋊C4—42no—
381C4⋊C4C22×D412yes—
382C4⋊C4C22×D414yes—
383C4⋊C4C22×D412yes—
384C22⋊C4—22no—
385C22⋊C4—22no—
386C22⋊C4—22no—
387C22⋊C4—22no—
388C22⋊C4—48no—
389C22⋊C4—48no—
390C42—24no—
391C42—24no—
392C42C22×D411yescharacteristic
393C42C22×D411yescharacteristic
394C42H(5,𝔽2)11yescharacteristic
395C42C2511yescharacteristic
396C23—22no—
397C23—24no—
398C23—22no—
399C23—42no—
400C23—42no—
401C23—42no—
402C23—42no—
403C23—42no—
404C23—44no—
405C23—84no—
406C23—84no—
407C23—84no—
408C23D4211yescharacteristic
409Q8—24no—
410Q8—24no—
411Q8—44no—
412Q8—84no—
413Q8—162no—
414D4—24no—
415D4—22no—
416D4—22no—
417D4—22no—
418D4—42no—
419D4—44no—
420D4—44no—
421D4—44no—
422D4—44no—
423D4—84no—
424D4—816no—
425D4—84no—
426D4—84no—
427D4—162no—
428D4—168no—
429D4C2×#13514yescomplemented
430C2×C4—22no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—42no—
436C2×C4—42no—
437C2×C4—44no—
438C2×C4—44no—
439C2×C4—44no—
440C2×C4—44no—
441C2×C4—42no—
442C2×C4—42no—
443C2×C4—42no—
444C2×C4—42no—
445C2×C4—44no—
446C2×C4—816no—
447C2×C4—84no—
448C2×C4—168no—
449C2×C4D4211yescharacteristic
450C2×C4D4211yescharacteristic
451C2×C4D4211yescharacteristic
452C2×C4C2×#13512yes—
453C2×C4C2×AGL(1,ℤ/8)12yes—
454C2×C4#57712yes—
455C2×C4#57812yes—
456C2×C4C23×D411yescharacteristic
457C2×C4C23×D411yescharacteristic
458C2×C4C2×H(5,𝔽2)11yescharacteristic
459C8—24no—
460C8—22no—
461C8—22no—
462C8—22no—
463C8—44no—
464C8—42no—
465C8—42no—
466C8C2×AGL(1,ℤ/8)14yes—
467C22—24no—
468C22—42no—
469C22—42no—
470C22—48no—
471C22—42no—
472C22—42no—
473C22—42no—
474C22—84no—
475C22—84no—
476C22—84no—
477C22—84no—
478C22—168no—
479C22#327212yes—
480C22#328512yes—
481C22#329212yes—
482C22C2×D4211yescharacteristic
483C4—21no—
484C4—21no—
485C4—42no—
486C4—42no—
487C4—44no—
488C4—44no—
489C4—84no—
490C4#327212yes—
491C4#328512yes—
492C4C22×#13511yescharacteristic
493C4C22×AGL(1,ℤ/8)11yescharacteristic
494C4C2×#57711yescharacteristic
495C4C2×#57811yescharacteristic
496C2—44no—
497C2—82no—
498C2—164no—
499C2#1993714yesdirect product factor
500C2C2×#327211yescharacteristic
501C2C2×#328511yescharacteristic
502C2C2×#329211yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3366C2semidirect
2. C2×#3338C2semidirect
3. C2×#3287C2semidirect
4. #19937C2direct (N × H)
5. C2×#1706C2semidirect
6. C2×#1698C2semidirect
7. C2×#1675C2semidirect
8. C2×#1667C2semidirect
9. C2×#1631C2semidirect
10. C2×#1622C2semidirect
11. C2×#1591C2semidirect
12. C2×C8×D8C2semidirect
17. #3366C22semidirect
19. #3338C22semidirect
21. #3287C22semidirect
44. #1706C22semidirect
45. #1698C22semidirect
46. #1675C22semidirect
47. #1667C22semidirect
48. #1631C22semidirect
49. #1622C22semidirect
50. #1591C22semidirect
51. C8×D8C22semidirect
322. C2×D4#135semidirect
429. D4C2×#135semidirect
499. C2#19937direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33662
C2×#33382
C2×#32872
#199372
C2×#17062
C2×#16982
C2×#16752
C2×#16672
C2×#16312
C2×#16222
C2×#15912
C2×C8×D82