Finite Group Databasebeta

← C2×#28290 #6466039

Subgroups — C2×#28290 #6466039

Order 512.

2498 conjugacy classes of subgroups.

The subgroup lattice has 512 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#476C211yesmaximal, characteristic, complemented
2C22×#474C211yesmaximal, characteristic, complemented
3C2×#2331C211yesmaximal, characteristic, complemented
4C2×#2328C211yesmaximal, characteristic
5#28290C2116yesmaximal, direct product factor
6C2×#2067C212yesmaximal, complemented
7C2×#2065C212yesmaximal, complemented
8C2×#1982C212yesmaximal
9C2×#1949C212yesmaximal, complemented
10C2×#1843C211yesmaximal, characteristic, complemented
11C2×#1804C211yesmaximal, characteristic, complemented
12C2×#1804C211yesmaximal, characteristic, complemented
13C22×C4⋊Q8C2211yescharacteristic
14C22×#127C2211yescharacteristic
15C22×C4×D4C2211yescharacteristic
16C22×C4×D4C2211yescharacteristic
17C2×#476—28no—
18C2×#476C2218yescomplemented
19C2×#474—28no—
20C2×#474C2218yescomplemented
21C22×#107C2212yes—
22C22×#106C2212yes—
23C22×C4⋊C8C2212yes—
24C22×C4⋊C8C2211yescharacteristic
25C22×C4⋊C8C2211yescharacteristic
26C22×C4⋊C8C2212yes—
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#102C2212yes—
30C22×#102C2212yes—
31#2331—24no—
32#2331C2218yescomplemented
33#2328—24no—
34#2328C2218yes—
35C2×#391—22no—
36C2×#390C2211yescharacteristic
37C2×#390C2211yescharacteristic
38C2×#389C2212yes—
39C2×#387—22no—
40C2×#386—22no—
41C2×#386—22no—
42C2×#382C2211yescharacteristic
43C2×#382C2211yescharacteristic
44C2×C4×C4⋊C4C2212yes—
45C2×#376C2211yescharacteristic
46#2067C22116yescomplemented
47#2065C22116yescomplemented
48#1982C22116yes—
49#1949C22116yescomplemented
50#1843C2218yescomplemented
51#1804C2218yescomplemented
52#1804C2218yescomplemented
53C2×#340C2212yes—
54C2×#340C2212yes—
55C23×Q8—21no—
56C23×D4—22no—
57C23×D4C2311yescharacteristic
58C23×D4C2311yescharacteristic
59C24×C4—21no—
60C24×C4—21no—
61C23×C8C2312yes—
62C23×C8C2312yes—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8D418yescomplemented
66C2×C4⋊Q8C2314yes—
67C2×#127—22no—
68C2×#127—24no—
69C2×#127Q818yescomplemented
70C2×#127C2314yes—
71C2×C4×D4—22no—
72C2×C4×D4—22no—
73C2×C4×D4—24no—
74C2×C4×D4—24no—
75C2×C4×D4—24no—
76C2×C4×D4—24no—
77C2×C4×D4C2314yes—
78C2×C4×D4C2314yes—
79C22×C4⋊C4—21no—
80C22×C4⋊C4—22no—
81C22×C4⋊C4C2312yes—
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2311yescharacteristic
84C22×C4⋊C4C2312yes—
85C22×C22⋊C4—21no—
86C22×C22⋊C4—21no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C42—22no—
90C22×C42C2311yescharacteristic
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93#476—232no—
94#474—232no—
95C2×#107—28no—
96C2×#107C2318yes—
97C2×#106—28no—
98C2×#106C2318yes—
99C2×C4⋊C8—24no—
100C2×C4⋊C8—24no—
101C2×C4⋊C8—28no—
102C2×C4⋊C8—44no—
103C2×C4⋊C8C2314yes—
104C2×C4⋊C8C2314yes—
105C2×C4⋊C8C2318yes—
106C2×C4⋊C8C2318yes—
107C2×#102—28no—
108C2×#102—28no—
109C2×#102—44no—
110C2×#102—44no—
111C2×#102C2318yes—
112C2×#102C2318yes—
113C2×#102C2318yes—
114C2×#102C2318yes—
115#391—216no—
116#390—22no—
117#390—22no—
118#390C2314yes—
119#390C2314yes—
120#389—24no—
121#389C2318yes—
122#387—216no—
123#386—216no—
124#386—216no—
125#382—22no—
126#382—22no—
127#382C2314yes—
128#382C2314yes—
129C4×C4⋊C4—24no—
130C4×C4⋊C4C2318yes—
131#376D414yes—
132#376C2314yes—
133C2×#95—22no—
134C2×#95—22no—
135C2×#95—21no—
136C2×#95—21no—
137C2×#95—22no—
138C2×#95D412yes—
139C2×#95D412yes—
140#340C2318yes—
141#340C2318yes—
142C25—21no—
143C25—21no—
144C22×Q8—28no—
145C22×Q8—24no—
146C22×Q8—84no—
147C22×D4—216no—
148C22×D4—22no—
149C22×D4—22no—
150C22×D4—21no—
151C22×D4—21no—
152C22×D4—28no—
153C22×D4—22no—
154C22×D4—22no—
155C22×D4—22no—
156C22×D4—22no—
157C22×D4—22no—
158C22×D4—22no—
159C22×D4—22no—
160C22×D4—22no—
161C22×D4—84no—
162C22×D4—84no—
163C22×D4C2×Q814yes—
164C22×D4C2×Q814yes—
165C22×D4C2412yes—
166C22×D4C2412yes—
167C23×C4—22no—
168C23×C4—21no—
169C23×C4—21no—
170C23×C4—22no—
171C23×C4—24no—
172C23×C4—24no—
173C23×C4—44no—
174C23×C4—44no—
175C23×C4—84no—
176C23×C4—84no—
177C23×C4C2×D412yes—
178C23×C4C2×D411yescharacteristic
179C23×C4C2×D411yescharacteristic
180C23×C4C2×D412yes—
181C23×C4C2411yescharacteristic
182C22×C8—24no—
183C22×C8—24no—
184C22×C8—24no—
185C22×C8—24no—
186C22×C8—24no—
187C22×C8—24no—
188C22×C8C2414yes—
189C22×C8C2414yes—
190C4⋊Q8—216no—
191C4⋊Q8—28no—
192C4⋊Q8C2×D4116yescomplemented
193#127—216no—
194#127—28no—
195#127C2×Q8116yescomplemented
196C4×D4—28no—
197C4×D4—28no—
198C4×D4—28no—
199C4×D4—28no—
200C4×D4—48no—
201C4×D4—48no—
202C2×C4⋊C4—28no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—22no—
205C2×C4⋊C4—24no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—21no—
213C2×C4⋊C4—21no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—28no—
216C2×C4⋊C4—84no—
217C2×C4⋊C4C2×D418yes—
218C2×C4⋊C4C2412yes—
219C2×C4⋊C4C2412yes—
220C2×C4⋊C4C2414yes—
221C2×C4⋊C4C2414yes—
222C2×C22⋊C4—24no—
223C2×C22⋊C4—24no—
224C2×C22⋊C4—28no—
225C2×C22⋊C4—28no—
226C2×C22⋊C4—44no—
227C2×C22⋊C4—44no—
228C2×C22⋊C4—84no—
229C2×C22⋊C4—84no—
230C2×C42—22no—
231C2×C42—22no—
232C2×C42—28no—
233C2×C42—84no—
234C2×C42C2×D412yes—
235C2×C42C2×D412yes—
236C2×C42C2×D414yes—
237C2×C42C2×D412yes—
238C2×C42C2×Q814yes—
239C2×C42#4114yes—
240C2×C42#4114yes—
241C2×C42C2412yes—
242C2×C42C2412yes—
243C2×C42C2412yes—
244#107—216no—
245#106—216no—
246C4⋊C8—28no—
247C4⋊C8—28no—
248C4⋊C8—216no—
249C4⋊C8—48no—
250#102—216no—
251#102—216no—
252#102—48no—
253#102—48no—
254#95—28no—
255#95—28no—
256#95—24no—
257#95—24no—
258#95—28no—
259#95C2×D418yes—
260#95C2×D418yes—
261C24—24no—
262C24—24no—
263C24—22no—
264C24—22no—
265C24—42no—
266C24—42no—
267C24—42no—
268C24—42no—
269C24—44no—
270C24—44no—
271C24—44no—
272C24—44no—
273C24C22×D411yescharacteristic
274C2×Q8—216no—
275C2×Q8—816no—
276C2×Q8—88no—
277C2×D4—24no—
278C2×D4—24no—
279C2×D4—232no—
280C2×D4—28no—
281C2×D4—28no—
282C2×D4—28no—
283C2×D4—28no—
284C2×D4—22no—
285C2×D4—22no—
286C2×D4—22no—
287C2×D4—22no—
288C2×D4—22no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—42no—
295C2×D4—42no—
296C2×D4—42no—
297C2×D4—42no—
298C2×D4—44no—
299C2×D4—44no—
300C2×D4—44no—
301C2×D4—44no—
302C2×D4—832no—
303C2×D4—88no—
304C2×D4—88no—
305C2×D4C22×Q814yes—
306C2×D4C22×Q814yes—
307C22×C4—24no—
308C22×C4—24no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—28no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—44no—
320C22×C4—44no—
321C22×C4—42no—
322C22×C4—42no—
323C22×C4—44no—
324C22×C4—44no—
325C22×C4—44no—
326C22×C4—44no—
327C22×C4—44no—
328C22×C4—48no—
329C22×C4—48no—
330C22×C4—88no—
331C22×C4—88no—
332C22×C4—816no—
333C22×C4—816no—
334C22×C4#12114yes—
335C22×C4#12114yes—
336C22×C4C22⋊Q818yes—
337C22×C4C22×D414yes—
338C22×C4C22×D412yes—
339C22×C4C22×D412yes—
340C22×C4C22×D414yes—
341C22×C4C22×D411yescharacteristic
342C22×C4C22×D412yes—
343C22×C4C22×Q812yes—
344C22×C4C2×#4112yes—
345C22×C4C2×#4112yes—
346C22×C4H(5,𝔽2)12yes—
347C22×C42−1+412yes—
348C22×C4C2511yescharacteristic
349C2×C8—24no—
350C2×C8—24no—
351C2×C8—24no—
352C2×C8—24no—
353C2×C8—24no—
354C2×C8—24no—
355C2×C8—48no—
356C2×C8—48no—
357C4⋊C4—216no—
358C4⋊C4—28no—
359C4⋊C4—24no—
360C4⋊C4—22no—
361C4⋊C4—22no—
362C4⋊C4—22no—
363C4⋊C4—22no—
364C4⋊C4—24no—
365C4⋊C4—24no—
366C4⋊C4—42no—
367C4⋊C4—42no—
368C4⋊C4—44no—
369C4⋊C4—88no—
370C4⋊C4C22×D418yes—
371C22⋊C4—48no—
372C22⋊C4—48no—
373C22⋊C4—88no—
374C22⋊C4—88no—
375C42—24no—
376C42—22no—
377C42—22no—
378C42—88no—
379C42#12118yes—
380C42C22⋊Q818yes—
381C42C22×D414yes—
382C42C22×Q814yes—
383C42C2×#4114yes—
384C42C2×#4114yes—
385C23—24no—
386C23—24no—
387C23—416no—
388C23—416no—
389C23—42no—
390C23—42no—
391C23—42no—
392C23—42no—
393C23—48no—
394C23—48no—
395C23—44no—
396C23—44no—
397C23—44no—
398C23—44no—
399C23—88no—
400C23—88no—
401C23—84no—
402C23—84no—
403C23—84no—
404C23—84no—
405C23C2×#12112yes—
406C23C2×C22⋊Q812yes—
407C23#53712yes—
408C23#57614yes—
409C23#57714yes—
410C23C23×D411yescharacteristic
411Q8—816no—
412D4—24no—
413D4—24no—
414D4—24no—
415D4—24no—
416D4—42no—
417D4—42no—
418D4—42no—
419D4—42no—
420D4—48no—
421D4—48no—
422D4—832no—
423C2×C4—216no—
424C2×C4—28no—
425C2×C4—28no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—28no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—48no—
435C2×C4—416no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—42no—
439C2×C4—42no—
440C2×C4—44no—
441C2×C4—44no—
442C2×C4—44no—
443C2×C4—44no—
444C2×C4—44no—
445C2×C4—816no—
446C2×C4—816no—
447C2×C4—88no—
448C2×C4—84no—
449C2×C4—84no—
450C2×C4C2×#12114yes—
451C2×C4C2×#12114yes—
452C2×C4C2×#12112yes—
453C2×C4C2×C22⋊Q818yes—
454C2×C4C2×C22⋊Q812yes—
455C2×C4#53712yes—
456C2×C4D4×Q814yes—
457C2×C4#55014yes—
458C2×C4#55414yes—
459C2×C4#55614yes—
460C2×C4C23×D411yescharacteristic
461C2×C4C23×Q811yescharacteristic
462C2×C4C22×#4111yescharacteristic
463C2×C4C22×#4111yescharacteristic
464C2×C4C2×H(5,𝔽2)11yescharacteristic
465C2×C4C2×2−1+411yescharacteristic
466C8—44no—
467C8—44no—
468C22—48no—
469C22—48no—
470C22—44no—
471C22—44no—
472C22—82no—
473C22—82no—
474C22—82no—
475C22—82no—
476C22—816no—
477C22—816no—
478C22—84no—
479C22—84no—
480C22#253814yes—
481C22#304114yes—
482C22#304314yes—
483C22#308118yes—
484C22#325718yes—
485C22C22×#12111yescharacteristic
486C22C22×C22⋊Q811yescharacteristic
487C22C2×#53711yescharacteristic
488C22C2×#57612yes—
489C22C2×#57712yes—
490C4—24no—
491C4—24no—
492C4—28no—
493C4—48no—
494C4—44no—
495C4—82no—
496C4—82no—
497C4—84no—
498C4#253814yes—
499C4C2×D4×Q811yescharacteristic
500C4C2×#55011yescharacteristic
501C4C2×#55411yescharacteristic
502C4C2×#55611yescharacteristic
503C2—84no—
504C2—84no—
505C2#2829018yesdirect product factor
506C2C2×#253811yescharacteristic
507C2C2×#304111yescharacteristic
508C2C2×#304311yescharacteristic
509C2C2×#308112yes—
510C2C2×#325712yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#476C2semidirect
2. C22×#474C2semidirect
3. C2×#2331C2semidirect
5. #28290C2direct (N × H)
6. C2×#2067C2semidirect
7. C2×#2065C2semidirect
9. C2×#1949C2semidirect
10. C2×#1843C2semidirect
11. C2×#1804C2semidirect
12. C2×#1804C2semidirect
18. C2×#476C22semidirect
20. C2×#474C22semidirect
32. #2331C22semidirect
46. #2067C22semidirect
47. #2065C22semidirect
49. #1949C22semidirect
50. #1843C22semidirect
51. #1804C22semidirect
52. #1804C22semidirect
65. C2×C4⋊Q8D4semidirect
69. C2×#127Q8semidirect
192. C4⋊Q8C2×D4semidirect
195. #127C2×Q8semidirect
505. C2#28290direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4762
C22×#4742
C2×#23312
C2×#23282
#282902
C2×#20672
C2×#20652
C2×#19822
C2×#19492
C2×#18432
C2×#18042