Finite Group Databasebeta

← C2×#27978 #6458490

Subgroups — C2×#27978 #6458490

Order 512.

2696 conjugacy classes of subgroups.

The subgroup lattice has 501 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2850C211yesmaximal, characteristic
2C22×#384C211yesmaximal, characteristic, complemented
3#27978C2116yesmaximal, direct product factor
4C2×#2072C212yesmaximal, complemented
5C2×#2071C212yesmaximal, complemented
6C2×#1959C212yesmaximal, complemented
7C2×#1874C212yesmaximal
8C2×#1872C212yesmaximal, complemented
9C2×#1836C212yesmaximal, complemented
10C2×#1749C211yesmaximal, characteristic, complemented
11C22×#124C2211yescharacteristic
12C22×C22⋊Q8C2211yescharacteristic
13C22×#121C2211yescharacteristic
14C23×C4⋊C4—21no—
15C23×C4⋊C4—21no—
16C23×C4⋊C4C2212yes—
17C23×C42C2211yescharacteristic
18C22×#103C2214yes—
19C22×#102C2214yes—
20C22×C22⋊C8C2212yes—
21C22×#97C2212yes—
22#2850—24no—
23#2850C2218yes—
24C2×#391C2211yescharacteristic
25C2×#390C2211yescharacteristic
26C2×#388—21no—
27C2×#388—21no—
28C2×#386—21no—
29C2×#386—21no—
30C2×#384—21no—
31C2×#384—21no—
32C2×#384—24no—
33C2×#384C2212yes—
34C2×#384C2212yes—
35C2×#384C2218yescomplemented
36C2×#382C2211yescharacteristic
37#2072C22116yescomplemented
38#2071C22116yescomplemented
39#1959C22116yescomplemented
40#1874C22116yes—
41#1872C22116yescomplemented
42#1836C22116yescomplemented
43#1749C2218yescomplemented
44C2×#340C2214yes—
45C2×#340C2214yes—
46C2×#336C2212yes—
47C23×Q8C2311yescharacteristic
48C23×D4—21no—
49C23×D4C2311yescharacteristic
50C24×C4—22no—
51C24×C4D411yescharacteristic
52C24×C4D411yescharacteristic
53C24×C4C2311yescharacteristic
54C23×C8C2314yes—
55C2×#124—22no—
56C2×#124—28no—
57C2×#124C2314yes—
58C2×C22⋊Q8—22no—
59C2×C22⋊Q8—28no—
60C2×C22⋊Q8C2314yes—
61C2×#121—22no—
62C2×#121—28no—
63C2×#121C2314yes—
64C22×C4⋊C4—22no—
65C22×C4⋊C4—22no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—28no—
69C22×C4⋊C4—28no—
70C22×C4⋊C4—24no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—48no—
74C22×C4⋊C4—48no—
75C22×C4⋊C4—48no—
76C22×C4⋊C4C2314yes—
77C22×C4⋊C4C2311yescharacteristic
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2318yes—
80C22×C22⋊C4—21no—
81C22×C22⋊C4—21no—
82C22×C22⋊C4—21no—
83C22×C22⋊C4—21no—
84C22×C22⋊C4—21no—
85C22×C22⋊C4—21no—
86C22×C42—28no—
87C22×C42D414yes—
88C22×C42D411yescharacteristic
89C22×C42D411yescharacteristic
90C22×C42C2314yes—
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93C2×#103—48no—
94C2×#103C23116yes—
95C2×#102—48no—
96C2×#102C23116yes—
97C2×C22⋊C8—28no—
98C2×C22⋊C8C2318yes—
99C2×#97—28no—
100C2×#97C2318yes—
101#391—22no—
102#391C2314yes—
103#390—22no—
104#390C2314yes—
105#388—28no—
106#388—28no—
107#386—28no—
108#386—28no—
109#384—24no—
110#384—24no—
111#384—28no—
112#384—28no—
113#384C2318yes—
114#384C2318yes—
115#382—22no—
116#382C2314yes—
117C2×#95—21no—
118C2×#95—21no—
119C2×#95—21no—
120C2×#95—21no—
121#340C23116yes—
122#340C23116yes—
123#336C2318yes—
124C25—21no—
125C25C2×D411yescharacteristic
126C22×Q8—21no—
127C22×Q8—24no—
128C22×Q8—24no—
129C22×Q8—24no—
130C22×Q8C2412yes—
131C22×D4—24no—
132C22×D4—21no—
133C22×D4—24no—
134C22×D4—24no—
135C22×D4—24no—
136C22×D4—44no—
137C22×D4—44no—
138C22×D4—44no—
139C22×D4C2412yes—
140C23×C4—24no—
141C23×C4—24no—
142C23×C4—24no—
143C23×C4—24no—
144C23×C4—24no—
145C23×C4—24no—
146C23×C4—24no—
147C23×C4—24no—
148C23×C4—28no—
149C23×C4—21no—
150C23×C4—21no—
151C23×C4—21no—
152C23×C4—24no—
153C23×C4—48no—
154C23×C4—48no—
155C23×C4—48no—
156C23×C4C2×D414yes—
157C23×C4C2×D414yes—
158C23×C4C2×D411yescharacteristic
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D412yes—
161C23×C4C2×D411yescharacteristic
162C23×C4C2×D411yescharacteristic
163C23×C4C2×D411yescharacteristic
164C23×C4#4118yes—
165C23×C4C2412yes—
166C23×C4C2411yescharacteristic
167C22×C8—28no—
168C22×C8—28no—
169C22×C8—28no—
170C22×C8C2418yes—
171#124—216no—
172#124—48no—
173C22⋊Q8—216no—
174C22⋊Q8—48no—
175#121—216no—
176#121—48no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—28no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—28no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—21no—
189C2×C4⋊C4—21no—
190C2×C4⋊C4—416no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4—48no—
193C2×C4⋊C4—48no—
194C2×C4⋊C4—48no—
195C2×C4⋊C4—432no—
196C2×C4⋊C4—416no—
197C2×C4⋊C4—432no—
198C2×C4⋊C4—44no—
199C2×C4⋊C4—48no—
200C2×C4⋊C4C2418yes—
201C2×C4⋊C4C2412yes—
202C2×C4⋊C4C2412yes—
203C2×C22⋊C4—24no—
204C2×C22⋊C4—24no—
205C2×C22⋊C4—24no—
206C2×C22⋊C4—24no—
207C2×C22⋊C4—24no—
208C2×C22⋊C4—24no—
209C2×C22⋊C4—44no—
210C2×C22⋊C4—44no—
211C2×C22⋊C4—44no—
212C2×C22⋊C4—44no—
213C2×C22⋊C4—44no—
214C2×C22⋊C4—44no—
215C2×C42—24no—
216C2×C42—24no—
217C2×C42—24no—
218C2×C42—216no—
219C2×C42—216no—
220C2×C42C2×D414yes—
221C2×C42C2×D414yes—
222C2×C42C2×D412yes—
223C2×C42C2×D412yes—
224C2×C42#4118yes—
225C2×C42C2412yes—
226C2×C42C2412yes—
227#103—416no—
228#102—416no—
229C22⋊C8—216no—
230#97—216no—
231#95—24no—
232#95—24no—
233#95—24no—
234#95—24no—
235C24—22no—
236C24—22no—
237C24—22no—
238C24—22no—
239C24—22no—
240C24—42no—
241C24—42no—
242C24—42no—
243C24—42no—
244C24—42no—
245C24—42no—
246C24—42no—
247C24#12414yes—
248C24AGL(1,ℤ/8)14yes—
249C24#13714yes—
250C24C22×D412yes—
251C24C22×D411yescharacteristic
252C2×Q8—24no—
253C2×Q8—24no—
254C2×Q8—24no—
255C2×Q8—42no—
256C2×Q8—42no—
257C2×Q8—42no—
258C2×Q8—416no—
259C2×D4—24no—
260C2×D4—24no—
261C2×D4—24no—
262C2×D4—48no—
263C2×D4—48no—
264C2×D4—48no—
265C2×D4—42no—
266C2×D4—42no—
267C2×D4—42no—
268C2×D4—416no—
269C2×D4—816no—
270C22×C4—232no—
271C22×C4—232no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—28no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—28no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—28no—
285C22×C4—28no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—232no—
289C22×C4—28no—
290C22×C4—28no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—28no—
297C22×C4—416no—
298C22×C4—416no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—42no—
303C22×C4—48no—
304C22×C4—42no—
305C22×C4—42no—
306C22×C4—416no—
307C22×C4—48no—
308C22×C4—48no—
309C22×C4—42no—
310C22×C4—42no—
311C22×C4—42no—
312C22×C4—832no—
313C22×C4#12314yes—
314C22×C4#12314yes—
315C22×C4#12414yes—
316C22×C4#12418yes—
317C22×C4AGL(1,ℤ/8)14yes—
318C22×C4#13714yes—
319C22×C4C22×D412yes—
320C22×C4C22×D412yes—
321C22×C4C22×D412yes—
322C22×C4C22×D412yes—
323C22×C4C22×D412yes—
324C22×C4C22×D411yescharacteristic
325C22×C4C2×#4118yes—
326C22×C4C2×#4114yes—
327C22×C4C2×#4114yes—
328C22×C4H(5,𝔽2)14yes—
329C22×C4C2511yescharacteristic
330C2×C8—28no—
331C2×C8—28no—
332C2×C8—28no—
333C2×C8—416no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—28no—
337C4⋊C4—28no—
338C4⋊C4—416no—
339C4⋊C4—416no—
340C4⋊C4—416no—
341C4⋊C4—416no—
342C4⋊C4—42no—
343C4⋊C4—42no—
344C4⋊C4—48no—
345C4⋊C4—48no—
346C4⋊C4—416no—
347C22⋊C4—48no—
348C22⋊C4—48no—
349C22⋊C4—48no—
350C22⋊C4—48no—
351C22⋊C4—48no—
352C22⋊C4—48no—
353C42—28no—
354C42—28no—
355C42—24no—
356C42—24no—
357C42#12318yes—
358C42C2×#4118yes—
359C23—28no—
360C23—28no—
361C23—28no—
362C23—22no—
363C23—22no—
364C23—28no—
365C23—28no—
366C23—28no—
367C23—22no—
368C23—22no—
369C23—42no—
370C23—42no—
371C23—42no—
372C23—42no—
373C23—42no—
374C23—42no—
375C23—42no—
376C23—84no—
377C23—84no—
378C23—84no—
379C23—84no—
380C23—84no—
381C23—84no—
382C23—84no—
383C23#489116yes—
384C23C2×#12312yes—
385C23C2×#12414yes—
386C23C2×#12412yes—
387C23#53512yes—
388C23C2×AGL(1,ℤ/8)14yes—
389C23C2×AGL(1,ℤ/8)12yes—
390C23C2×AGL(1,ℤ/8)12yes—
391C23C2×#13714yes—
392C23C2×#13712yes—
393C23C2×#13712yes—
394C23C23×D411yescharacteristic
395Q8—48no—
396Q8—84no—
397D4—48no—
398D4—816no—
399D4—84no—
400C2×C4—232no—
401C2×C4—232no—
402C2×C4—28no—
403C2×C4—28no—
404C2×C4—28no—
405C2×C4—28no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—28no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—22no—
417C2×C4—216no—
418C2×C4—216no—
419C2×C4—42no—
420C2×C4—42no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—48no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—48no—
427C2×C4—48no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4—42no—
431C2×C4—832no—
432C2×C4—84no—
433C2×C4—84no—
434C2×C4—816no—
435C2×C4—84no—
436C2×C4C2×#12314yes—
437C2×C4C2×#12314yes—
438C2×C4C2×#12312yes—
439C2×C4C2×#12414yes—
440C2×C4C2×#12412yes—
441C2×C4#53512yes—
442C2×C4#553116yes—
443C2×C4C2×AGL(1,ℤ/8)14yes—
444C2×C4C2×#13714yes—
445C2×C4C22×#4112yes—
446C2×C4C22×#4112yes—
447C2×C4C2×H(5,𝔽2)12yes—
448C8—48no—
449C22—232no—
450C22—24no—
451C22—24no—
452C22—24no—
453C22—24no—
454C22—24no—
455C22—24no—
456C22—82no—
457C22—82no—
458C22—82no—
459C22—82no—
460C22—82no—
461C22—82no—
462C22—82no—
463C22—168no—
464C22#250414yes—
465C22#309214yes—
466C22#309214yes—
467C22C2×#48918yes—
468C22C2×#48914yes—
469C22#314114yes—
470C22#321714yes—
471C22#321814yes—
472C22C22×#12311yescharacteristic
473C22C22×#12411yescharacteristic
474C22C2×#53511yescharacteristic
475C22C22×AGL(1,ℤ/8)11yescharacteristic
476C22C22×AGL(1,ℤ/8)11yescharacteristic
477C22C22×#13711yescharacteristic
478C22C22×#13711yescharacteristic
479C4—24no—
480C4—24no—
481C4—24no—
482C4—24no—
483C4—24no—
484C4—88no—
485C4—82no—
486C4—82no—
487C4—82no—
488C4#250414yes—
489C4C2×#55314yes—
490C2—28no—
491C2—162no—
492C2#2797818yesdirect product factor
493C2C2×#250411yescharacteristic
494C2C2×#309211yescharacteristic
495C2C2×#309211yescharacteristic
496C2C22×#48911yescharacteristic
497C2C2×#314111yescharacteristic
498C2C2×#321711yescharacteristic
499C2C2×#321811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#384C2semidirect
3. #27978C2direct (N × H)
4. C2×#2072C2semidirect
5. C2×#2071C2semidirect
6. C2×#1959C2semidirect
8. C2×#1872C2semidirect
9. C2×#1836C2semidirect
10. C2×#1749C2semidirect
35. C2×#384C22semidirect
37. #2072C22semidirect
38. #2071C22semidirect
39. #1959C22semidirect
41. #1872C22semidirect
42. #1836C22semidirect
43. #1749C22semidirect
492. C2#27978direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28502
C22×#3842
#279782
C2×#20722
C2×#20712
C2×#19592
C2×#18742
C2×#18722
C2×#18362
C2×#17492