Finite Group Databasebeta

← C2×#27814 #6458314

Subgroups — C2×#27814 #6458314

Order 512.

1978 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2563C211yesmaximal, characteristic
2C2×#2552C211yesmaximal, characteristic, complemented
3#27814C2116yesmaximal, direct product factor
4C2×#2101C212yesmaximal, complemented
5C2×#2025C212yesmaximal
6C2×#1991C212yesmaximal, complemented
7C2×#1990C211yesmaximal, characteristic, complemented
8C2×#1987C211yesmaximal, characteristic, complemented
9C2×#1934C212yesmaximal
10C2×#1802C211yesmaximal, characteristic
11C2×C8×C4⋊C4C211yesmaximal, characteristic, complemented
12C2×C4×#102C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#125C2212yes—
15C22×C4×D4C2211yescharacteristic
16C22×C4⋊C8C2211yescharacteristic
17C22×#102C2211yescharacteristic
18C22×#102C2212yes—
19C22×#102C2211yescharacteristic
20C22×C4×C8C2211yescharacteristic
21C22×C4×C8C2212yes—
22#2563—24no—
23#2563C2218yes—
24#2552—24no—
25#2552C2218yescomplemented
26C2×#398—22no—
27C2×#393—22no—
28C2×#390C2212yes—
29C2×#389—21no—
30C2×#389C2212yes—
31C2×#384—21no—
32C2×#384C2211yescharacteristic
33C2×#382C2212yes—
34C2×#380—21no—
35C2×#380—21no—
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38#2101C22116yescomplemented
39#2025C22116yes—
40#1991C22116yescomplemented
41#1990C2218yescomplemented
42#1987C2218yescomplemented
43#1934C22116yes—
44#1802C2218yes—
45C8×C4⋊C4C2218yescomplemented
46C4×#102C2218yes—
47C2×#340C2212yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2212yes—
51C2×#340C2211yescharacteristic
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—21no—
56C23×D4C2311yescharacteristic
57C24×C4—21no—
58C23×C8C2312yes—
59C23×C8C2311yescharacteristic
60C23×C8C2311yescharacteristic
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8C2314yes—
65C2×#125—28no—
66C2×#125—24no—
67C2×#125—44no—
68C2×#125C2318yes—
69C2×C4×D4—22no—
70C2×C4×D4—24no—
71C2×C4×D4—24no—
72C2×C4×D4C2314yes—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—22no—
79C22×C4⋊C4D411yescharacteristic
80C22×C4⋊C4D411yescharacteristic
81C22×C4⋊C4C2312yes—
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2311yescharacteristic
85C22×C4⋊C4C2311yescharacteristic
86C22×C22⋊C4—21no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C42—21no—
90C22×C42C2312yes—
91C22×C42C2311yescharacteristic
92C2×C4⋊C8—24no—
93C2×C4⋊C8C2314yes—
94C2×#102—24no—
95C2×#102—44no—
96C2×#102Q818yescomplemented
97C2×#102C2314yes—
98C2×#102C2318yes—
99C2×#102C2314yes—
100C2×C4×C8—24no—
101C2×C4×C8—44no—
102C2×C4×C8C2314yes—
103C2×C4×C8C2318yes—
104#398—216no—
105#393—216no—
106#390—24no—
107#390C2318yes—
108#389—28no—
109#389—24no—
110#389C2318yes—
111#384—28no—
112#384—22no—
113#384C2314yes—
114#382—24no—
115#382C2318yes—
116#380—28no—
117#380—28no—
118C4×C4⋊C4—22no—
119C4×C4⋊C4D414yes—
120C4×C4⋊C4C2314yes—
121C4×C4⋊C4C2314yes—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95—21no—
125C2×#95—22no—
126C2×#95D412yes—
127#340C2318yes—
128#340C2314yes—
129#340C2318yes—
130#340C2318yes—
131#340C2318yes—
132#340C2318yes—
133#340C2314yes—
134#336C2318yes—
135C25—21no—
136C22×Q8—24no—
137C22×Q8—44no—
138C22×Q8—82no—
139C22×Q8—82no—
140C22×D4—21no—
141C22×D4—22no—
142C22×D4—22no—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—22no—
146C22×D4C2×Q814yes—
147C22×D4C2412yes—
148C23×C4—21no—
149C23×C4—21no—
150C23×C4—22no—
151C23×C4—21no—
152C23×C4—22no—
153C23×C4—24no—
154C23×C4—44no—
155C23×C4—44no—
156C23×C4—44no—
157C23×C4C2×D412yes—
158C23×C4C2×D412yes—
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C23×C4C2411yescharacteristic
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—24no—
169C22×C8—22no—
170C22×C8C2×Q814yes—
171C22×C8C2412yes—
172C22×C8C2414yes—
173C22×C8C2412yes—
174C4⋊Q8—28no—
175C4⋊Q8—28no—
176C4⋊Q8—48no—
177#125—216no—
178#125—48no—
179#125—416no—
180C4×D4—28no—
181C4×D4—28no—
182C4×D4—48no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—22no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—24no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—21no—
200C2×C4⋊C4—22no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—28no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—48no—
205C2×C4⋊C4—48no—
206C2×C4⋊C4—44no—
207C2×C4⋊C4—44no—
208C2×C4⋊C4—82no—
209C2×C4⋊C4—84no—
210C2×C4⋊C4C2×D414yes—
211C2×C4⋊C4C2×D414yes—
212C2×C4⋊C4C2×Q814yes—
213C2×C4⋊C4#4114yes—
214C2×C4⋊C4C2412yes—
215C2×C4⋊C4C2414yes—
216C2×C4⋊C4C2414yes—
217C2×C4⋊C4C2412yes—
218C2×C4⋊C4C2412yes—
219C2×C22⋊C4—24no—
220C2×C22⋊C4—28no—
221C2×C22⋊C4—28no—
222C2×C22⋊C4—44no—
223C2×C22⋊C4—84no—
224C2×C22⋊C4—84no—
225C2×C42—24no—
226C2×C42—24no—
227C2×C42—24no—
228C2×C42—44no—
229C2×C42C2×D414yes—
230C2×C42C2×D412yes—
231C2×C42#4114yes—
232C2×C42#4114yes—
233C2×C42C2414yes—
234C2×C42C2412yes—
235C4⋊C8—28no—
236#102—28no—
237#102—48no—
238#102C2×Q8116yescomplemented
239C4×C8—28no—
240C4×C8—48no—
241#95—24no—
242#95—28no—
243#95—28no—
244#95—28no—
245#95C2×D418yes—
246C24—24no—
247C24—22no—
248C24—42no—
249C24—42no—
250C24—42no—
251C24—42no—
252C24—42no—
253C24—42no—
254C24C22×D411yescharacteristic
255C2×Q8—48no—
256C2×Q8—84no—
257C2×Q8—84no—
258C2×Q8—816no—
259C2×D4—28no—
260C2×D4—24no—
261C2×D4—28no—
262C2×D4—22no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4—22no—
266C2×D4—22no—
267C2×D4—42no—
268C2×D4—44no—
269C2×D4—42no—
270C2×D4—44no—
271C2×D4C22×Q814yes—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—42no—
292C22×C4—44no—
293C22×C4—44no—
294C22×C4—44no—
295C22×C4—42no—
296C22×C4—42no—
297C22×C4—44no—
298C22×C4—44no—
299C22×C4—44no—
300C22×C4—48no—
301C22×C4—48no—
302C22×C4—48no—
303C22×C4—816no—
304C22×C4#12414yes—
305C22×C4#12414yes—
306C22×C4#13514yes—
307C22×C4#13514yes—
308C22×C4C22×D414yes—
309C22×C4C22×D414yes—
310C22×C4C22×D412yes—
311C22×C4C22×D411yescharacteristic
312C22×C4C22×D412yes—
313C22×C4C22×Q812yes—
314C22×C4C2×#4112yes—
315C22×C4C2×#4112yes—
316C22×C4C2×#4112yes—
317C22×C4H(5,𝔽2)12yes—
318C22×C42−1+412yes—
319C22×C4C2511yescharacteristic
320C2×C8—28no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—24no—
326C2×C8—24no—
327C2×C8—24no—
328C2×C8—22no—
329C2×C8—48no—
330C2×C8—44no—
331C2×C8C22×Q814yes—
332C4⋊C4—24no—
333C4⋊C4—24no—
334C4⋊C4—28no—
335C4⋊C4—28no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—22no—
340C4⋊C4—24no—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—24no—
344C4⋊C4—416no—
345C4⋊C4—416no—
346C4⋊C4—42no—
347C4⋊C4—44no—
348C4⋊C4—48no—
349C4⋊C4—44no—
350C4⋊C4—48no—
351C4⋊C4—84no—
352C4⋊C4—88no—
353C4⋊C4C22×Q814yes—
354C4⋊C4C2×#4114yes—
355C22⋊C4—48no—
356C22⋊C4—88no—
357C22⋊C4—88no—
358C42—28no—
359C42—24no—
360C42—24no—
361C42—48no—
362C42#12418yes—
363C42C2×#4114yes—
364C42C2×#4114yes—
365C23—24no—
366C23—48no—
367C23—48no—
368C23—42no—
369C23—42no—
370C23—48no—
371C23—42no—
372C23—42no—
373C23—42no—
374C23—42no—
375C23—84no—
376C23—84no—
377C23—84no—
378C23—84no—
379C23C2×#12412yes—
380C23#54612yes—
381C23D4×Q812yes—
382C23C2×#13512yes—
383C23C2×#13512yes—
384C23#57612yes—
385C23#57712yes—
386C23C23×D411yescharacteristic
387Q8—816no—
388D4—24no—
389D4—24no—
390D4—42no—
391D4—42no—
392D4—48no—
393C2×C4—28no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—24no—
401C2×C4—24no—
402C2×C4—24no—
403C2×C4—24no—
404C2×C4—48no—
405C2×C4—48no—
406C2×C4—48no—
407C2×C4—48no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—42no—
412C2×C4—42no—
413C2×C4—44no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—42no—
417C2×C4—42no—
418C2×C4—44no—
419C2×C4—44no—
420C2×C4—44no—
421C2×C4—84no—
422C2×C4—88no—
423C2×C4—88no—
424C2×C4—816no—
425C2×C4#488116yes—
426C2×C4C2×#12414yes—
427C2×C4C2×#12414yes—
428C2×C4C2×#12412yes—
429C2×C4#53314yes—
430C2×C4#54214yes—
431C2×C4#54612yes—
432C2×C4D4×Q812yes—
433C2×C4#55414yes—
434C2×C4#55614yes—
435C2×C4C2×#13514yes—
436C2×C4C2×#13514yes—
437C2×C4C23×Q811yescharacteristic
438C2×C4C22×#4111yescharacteristic
439C2×C4C22×#4111yescharacteristic
440C2×C4C22×#4111yescharacteristic
441C2×C4C2×H(5,𝔽2)11yescharacteristic
442C2×C4C2×2−1+411yescharacteristic
443C8—24no—
444C8—44no—
445C8—42no—
446C22—44no—
447C22—44no—
448C22—44no—
449C22—816no—
450C22—82no—
451C22—82no—
452C22—82no—
453C22—82no—
454C22#249214yes—
455C22C2×#48814yes—
456C22#313614yes—
457C22#330314yes—
458C22#330514yes—
459C22#338014yes—
460C22#338114yes—
461C22C22×#12411yescharacteristic
462C22C2×#54611yescharacteristic
463C22C2×D4×Q811yescharacteristic
464C22C22×#13511yescharacteristic
465C22C22×#13511yescharacteristic
466C22C2×#57611yescharacteristic
467C22C2×#57711yescharacteristic
468C4—24no—
469C4—44no—
470C4—44no—
471C4—44no—
472C4—44no—
473C4—82no—
474C4—84no—
475C4—84no—
476C4#249214yes—
477C4C2×#48818yes—
478C4C2×#53311yescharacteristic
479C4C2×#54211yescharacteristic
480C4C2×#55411yescharacteristic
481C4C2×#55611yescharacteristic
482C2—84no—
483C2#2781418yesdirect product factor
484C2C2×#249211yescharacteristic
485C2C22×#48811yescharacteristic
486C2C2×#313611yescharacteristic
487C2C2×#330311yescharacteristic
488C2C2×#330511yescharacteristic
489C2C2×#338011yescharacteristic
490C2C2×#338111yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2552C2semidirect
3. #27814C2direct (N × H)
4. C2×#2101C2semidirect
6. C2×#1991C2semidirect
7. C2×#1990C2semidirect
8. C2×#1987C2semidirect
11. C2×C8×C4⋊C4C2semidirect
25. #2552C22semidirect
38. #2101C22semidirect
40. #1991C22semidirect
41. #1990C22semidirect
42. #1987C22semidirect
45. C8×C4⋊C4C22semidirect
96. C2×#102Q8semidirect
238. #102C2×Q8semidirect
483. C2#27814direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25632
C2×#25522
#278142
C2×#21012
C2×#20252
C2×#19912
C2×#19902
C2×#19872
C2×#19342
C2×#18022
C2×C8×C4⋊C42
C2×C4×#1022