Finite Group Databasebeta

← C2×#28726 #6466521

Subgroups — C2×#28726 #6466521

Order 512.

2546 conjugacy classes of subgroups.

The subgroup lattice has 475 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#489C212yesmaximal
2C2×#2868C211yesmaximal, characteristic, complemented
3C2×C4×#124C211yesmaximal, characteristic
4#28726C2116yesmaximal, direct product factor
5C2×#2072C212yesmaximal, complemented
6C2×#2071C212yesmaximal
7C2×#1993C212yesmaximal, complemented
8C2×#1803C212yesmaximal, complemented
9C2×#1802C212yesmaximal
10C2×#1767C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8—21no—
12C22×C4⋊Q8—21no—
13C22×C4⋊Q8C2212yes—
14C22×#124C2211yescharacteristic
15C22×C4×Q8C2211yescharacteristic
16C22×C4×D4C2211yescharacteristic
17C2×#489—216no—
18C2×#489C22116yes—
19C22×C4⋊C8C2212yes—
20C22×#103C2214yes—
21C22×#102C2214yes—
22C22×#97C2212yes—
23#2868—24no—
24#2868C2218yescomplemented
25C4×#124—24no—
26C4×#124C2218yes—
27C2×#391C2211yescharacteristic
28C2×#390C2211yescharacteristic
29C2×#388—21no—
30C2×#388—21no—
31C2×#384—21no—
32C2×#384—21no—
33C2×#384C2212yes—
34C2×#384C2212yes—
35C2×#382C2211yescharacteristic
36C2×C4×C22⋊C4—21no—
37C2×C4×C22⋊C4—21no—
38C2×C43C2211yescharacteristic
39#2072C22116yescomplemented
40#2071C22116yes—
41#1993C22116yescomplemented
42#1803C22116yescomplemented
43#1802C22116yes—
44#1767C2218yescomplemented
45C2×#340C2214yes—
46C2×#340C2214yes—
47C2×#336C2212yes—
48C23×Q8—22no—
49C23×Q8C2311yescharacteristic
50C23×D4C2311yescharacteristic
51C24×C4—21no—
52C23×C8C2314yes—
53C2×C4⋊Q8—24no—
54C2×C4⋊Q8—28no—
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8—28no—
57C2×C4⋊Q8—28no—
58C2×C4⋊Q8—48no—
59C2×C4⋊Q8—48no—
60C2×C4⋊Q8C2318yes—
61C2×#124—22no—
62C2×#124—24no—
63C2×#124D418yes—
64C2×#124C2314yes—
65C2×C4×Q8—22no—
66C2×C4×Q8—28no—
67C2×C4×Q8C2314yes—
68C2×C4×D4—22no—
69C2×C4×D4—28no—
70C2×C4×D4C2314yes—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4C2314yes—
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2311yescharacteristic
80C22×C22⋊C4—21no—
81C22×C22⋊C4—21no—
82C22×C22⋊C4—21no—
83C22×C22⋊C4—21no—
84C22×C22⋊C4—21no—
85C22×C42—21no—
86C22×C42D411yescharacteristic
87C22×C42D411yescharacteristic
88C22×C42D411yescharacteristic
89C22×C42D411yescharacteristic
90C22×C42C2311yescharacteristic
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93#489—264no—
94C2×C4⋊C8—28no—
95C2×C4⋊C8C2318yes—
96C2×#103—216no—
97C2×#103C23116yes—
98C2×#102—216no—
99C2×#102C23116yes—
100C2×#97—28no—
101C2×#97C2318yes—
102#391—22no—
103#391C2314yes—
104#390—22no—
105#390C2314yes—
106#388—28no—
107#388—28no—
108#384—24no—
109#384—24no—
110#384—28no—
111#384—28no—
112#384C2318yes—
113#384C2318yes—
114#382—22no—
115#382C2314yes—
116C4×C22⋊C4—28no—
117C4×C22⋊C4—28no—
118C2×#95—21no—
119C2×#95—21no—
120C2×#95—21no—
121C2×#95—21no—
122C43D414yes—
123C43C2314yes—
124#340C23116yes—
125#340C23116yes—
126#336C2318yes—
127C25—21no—
128C22×Q8—21no—
129C22×Q8—28no—
130C22×Q8—22no—
131C22×Q8—24no—
132C22×Q8—24no—
133C22×Q8—48no—
134C22×Q8—48no—
135C22×Q8—48no—
136C22×Q8C2×D414yes—
137C22×Q8C2412yes—
138C22×D4—21no—
139C22×D4—24no—
140C22×D4—22no—
141C22×D4—24no—
142C22×D4C2×D414yes—
143C22×D4C2412yes—
144C23×C4—21no—
145C23×C4—21no—
146C23×C4—21no—
147C23×C4—24no—
148C23×C4—24no—
149C23×C4—44no—
150C23×C4—44no—
151C23×C4—44no—
152C23×C4C2×D411yescharacteristic
153C23×C4C2×D411yescharacteristic
154C23×C4C2×D411yescharacteristic
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D411yescharacteristic
158C23×C4C2411yescharacteristic
159C22×C8—28no—
160C22×C8—28no—
161C22×C8—28no—
162C22×C8C2418yes—
163C4⋊Q8—216no—
164C4⋊Q8—216no—
165C4⋊Q8—432no—
166C4⋊Q8—432no—
167C4⋊Q8—416no—
168#124—216no—
169#124—28no—
170#124C2×D4116yes—
171C4×Q8—216no—
172C4×Q8—48no—
173C4×D4—216no—
174C4×D4—48no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—48no—
189C2×C4⋊C4—48no—
190C2×C4⋊C4—48no—
191C2×C4⋊C4—44no—
192C2×C4⋊C4—48no—
193C2×C4⋊C4—48no—
194C2×C4⋊C4C2412yes—
195C2×C4⋊C4C2412yes—
196C2×C4⋊C4C2418yes—
197C2×C22⋊C4—28no—
198C2×C22⋊C4—28no—
199C2×C22⋊C4—24no—
200C2×C22⋊C4—24no—
201C2×C22⋊C4—24no—
202C2×C22⋊C4—24no—
203C2×C22⋊C4—24no—
204C2×C22⋊C4—44no—
205C2×C22⋊C4—44no—
206C2×C22⋊C4—44no—
207C2×C42—24no—
208C2×C42—24no—
209C2×C42—24no—
210C2×C42—24no—
211C2×C42—24no—
212C2×C42—24no—
213C2×C42—44no—
214C2×C42C2×D414yes—
215C2×C42C2×D414yes—
216C2×C42C2×D412yes—
217C2×C42C2×D414yes—
218C2×C42C2×D414yes—
219C2×C42C2×D412yes—
220C2×C42C2×D414yes—
221C2×C42C2×D412yes—
222C2×C42#4114yes—
223C2×C42#4118yes—
224C2×C42C2412yes—
225C2×C42C2412yes—
226C2×C42C2412yes—
227C4⋊C8—216no—
228#103—232no—
229#102—232no—
230#97—216no—
231#95—24no—
232#95—24no—
233#95—24no—
234#95—24no—
235C24—24no—
236C24—22no—
237C24—42no—
238C24—42no—
239C24—42no—
240C24—42no—
241C24—42no—
242C24—42no—
243C24C22×D411yescharacteristic
244C2×Q8—24no—
245C2×Q8—22no—
246C2×Q8—216no—
247C2×Q8—24no—
248C2×Q8—24no—
249C2×Q8—416no—
250C2×Q8—416no—
251C2×Q8—416no—
252C2×Q8—42no—
253C2×Q8—42no—
254C2×Q8—48no—
255C2×Q8—832no—
256C2×Q8C22×D414yes—
257C2×D4—24no—
258C2×D4—216no—
259C2×D4—24no—
260C2×D4—22no—
261C2×D4—24no—
262C2×D4—42no—
263C2×D4—42no—
264C2×D4—48no—
265C2×D4C22×D414yes—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—28no—
281C22×C4—42no—
282C22×C4—42no—
283C22×C4—48no—
284C22×C4—42no—
285C22×C4—42no—
286C22×C4—42no—
287C22×C4—48no—
288C22×C4—48no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—42no—
292C22×C4—48no—
293C22×C4—48no—
294C22×C4—48no—
295C22×C4—816no—
296C22×C4#12114yes—
297C22×C4#12114yes—
298C22×C4#12414yes—
299C22×C4#12414yes—
300C22×C4AGL(1,ℤ/8)14yes—
301C22×C4AGL(1,ℤ/8)14yes—
302C22×C4#13714yes—
303C22×C4#13714yes—
304C22×C4C22×D412yes—
305C22×C4C22×D412yes—
306C22×C4C22×D412yes—
307C22×C4C22×D412yes—
308C22×C4C22×D412yes—
309C22×C4C22×D411yescharacteristic
310C22×C4C22×D412yes—
311C22×C4C22×D412yes—
312C22×C4C2×#4112yes—
313C22×C4C2×#4114yes—
314C22×C42−1+414yes—
315C22×C4C2511yescharacteristic
316C2×C8—28no—
317C2×C8—28no—
318C2×C8—28no—
319C2×C8—416no—
320C4⋊C4—28no—
321C4⋊C4—24no—
322C4⋊C4—24no—
323C4⋊C4—28no—
324C4⋊C4—416no—
325C4⋊C4—416no—
326C4⋊C4—48no—
327C4⋊C4—416no—
328C4⋊C4—42no—
329C4⋊C4—42no—
330C4⋊C4—48no—
331C4⋊C4—416no—
332C4⋊C4—416no—
333C22⋊C4—216no—
334C22⋊C4—216no—
335C22⋊C4—48no—
336C22⋊C4—48no—
337C22⋊C4—48no—
338C42—24no—
339C42—28no—
340C42—28no—
341C42—28no—
342C42—28no—
343C42—24no—
344C42—48no—
345C42#12118yes—
346C42#12418yes—
347C42C22×D414yes—
348C42C2×#4114yes—
349C42C2×#4118yes—
350C23—24no—
351C23—42no—
352C23—42no—
353C23—48no—
354C23—48no—
355C23—48no—
356C23—42no—
357C23—42no—
358C23—42no—
359C23—42no—
360C23—84no—
361C23—84no—
362C23—84no—
363C23—84no—
364C23C2×#12112yes—
365C23C2×#12412yes—
366C23#53612yes—
367C23C2×AGL(1,ℤ/8)12yes—
368C23C2×AGL(1,ℤ/8)12yes—
369C23C2×#13712yes—
370C23C2×#13712yes—
371C23C23×D411yescharacteristic
372Q8—28no—
373Q8—44no—
374Q8—48no—
375Q8—832no—
376D4—28no—
377D4—44no—
378D4—48no—
379C2×C4—28no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—28no—
383C2×C4—28no—
384C2×C4—28no—
385C2×C4—28no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—24no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—48no—
398C2×C4—48no—
399C2×C4—42no—
400C2×C4—42no—
401C2×C4—42no—
402C2×C4—48no—
403C2×C4—48no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—84no—
408C2×C4—84no—
409C2×C4—816no—
410C2×C4—816no—
411C2×C4#489116yescomplemented
412C2×C4C2×#12114yes—
413C2×C4C2×#12114yes—
414C2×C4C2×#12112yes—
415C2×C4C2×#12414yes—
416C2×C4C2×#12414yes—
417C2×C4C2×#12412yes—
418C2×C4#53612yes—
419C2×C4#54718yes—
420C2×C4#55618yes—
421C2×C4C2×AGL(1,ℤ/8)14yes—
422C2×C4C2×AGL(1,ℤ/8)14yes—
423C2×C4C2×#13714yes—
424C2×C4C2×#13714yes—
425C2×C4C23×D411yescharacteristic
426C2×C4C22×#4112yes—
427C2×C4C22×#4111yescharacteristic
428C2×C4C2×2−1+412yes—
429C8—48no—
430C22—44no—
431C22—44no—
432C22—44no—
433C22—816no—
434C22—82no—
435C22—82no—
436C22—82no—
437C22—82no—
438C22#254714yes—
439C22#303814yes—
440C22#303914yes—
441C22C2×#48914yes—
442C22#314114yes—
443C22#323814yes—
444C22#323914yes—
445C22C22×#12111yescharacteristic
446C22C22×#12411yescharacteristic
447C22C2×#53611yescharacteristic
448C22C22×AGL(1,ℤ/8)11yescharacteristic
449C22C22×AGL(1,ℤ/8)11yescharacteristic
450C22C22×#13711yescharacteristic
451C22C22×#13711yescharacteristic
452C4—24no—
453C4—24no—
454C4—24no—
455C4—24no—
456C4—24no—
457C4—44no—
458C4—82no—
459C4—82no—
460C4—88no—
461C4#254714yes—
462C4C2×#48918yescomplemented
463C4C2×#54712yes—
464C4C2×#55612yes—
465C2—84no—
466C2#2872618yesdirect product factor
467C2C2×#254711yescharacteristic
468C2C2×#303811yescharacteristic
469C2C2×#303911yescharacteristic
470C2C22×#48911yescharacteristic
471C2C2×#314111yescharacteristic
472C2C2×#323811yescharacteristic
473C2C2×#323911yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2868C2semidirect
4. #28726C2direct (N × H)
5. C2×#2072C2semidirect
7. C2×#1993C2semidirect
8. C2×#1803C2semidirect
10. C2×#1767C2semidirect
24. #2868C22semidirect
39. #2072C22semidirect
41. #1993C22semidirect
42. #1803C22semidirect
44. #1767C22semidirect
411. C2×C4#489semidirect
462. C4C2×#489semidirect
466. C2#28726direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4892
C2×#28682
C2×C4×#1242
#287262
C2×#20722
C2×#20712
C2×#19932
C2×#18032
C2×#18022
C2×#17672