Finite Group Databasebeta

← C2×#25839 #6445722

Subgroups — C2×#25839 #6445722

Order 512.

3422 conjugacy classes of subgroups.

The subgroup lattice has 447 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#554C211yesmaximal, characteristic
2C22×#500C211yesmaximal, characteristic, complemented
3C22×#476C211yesmaximal, characteristic
4C2×#2567C211yesmaximal, characteristic, complemented
5#25839C2116yesmaximal, direct product factor
6C2×#2059C214yesmaximal, complemented
7C2×#1987C211yesmaximal, characteristic, complemented
8C2×#1984C211yesmaximal, characteristic, complemented
9C2×#1862C214yesmaximal
10C2×C4×#102C211yesmaximal, characteristic
11C2×#554—28no—
12C2×#554—24no—
13C2×#554—28no—
14C2×#554C2218yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×C4⋊Q8C2211yescharacteristic
17C22×#125C2212yes—
18C22×C22⋊Q8—21no—
19C22×C22⋊Q8—22no—
20C22×C4×Q8C2211yescharacteristic
21C22×C4×D4C2212yes—
22C22×C4×D4C2211yescharacteristic
23C23×C4⋊C4—21no—
24C2×#500—28no—
25C2×#500C2218yescomplemented
26C2×#476—28no—
27C2×#476C2218yes—
28C22×#107C2214yes—
29C22×#106C2212yes—
30C22×C4⋊C8C2211yescharacteristic
31C22×#102C2212yes—
32C22×#102C2212yes—
33C22×C4×C8C2211yescharacteristic
34#2567—24no—
35#2567C2218yescomplemented
36C2×#395—22no—
37C2×#391—21no—
38C2×#389C2214yes—
39C2×#384—21no—
40C2×C4×C4⋊C4C2211yescharacteristic
41#2059C22132yescomplemented
42#1987C2218yescomplemented
43#1984C2218yescomplemented
44#1862C22132yes—
45C4×#102C2218yes—
46C2×#340C2214yes—
47C2×#340C2212yes—
48C2×#336C2214yes—
49C23×Q8—21no—
50C23×Q8—21no—
51C23×Q8D411yescharacteristic
52C23×D4C2311yescharacteristic
53C24×C4—21no—
54C24×C4—22no—
55C23×C8C2312yes—
56C23×C8C2312yes—
57#554—264no—
58#554—232no—
59#554—232no—
60C2×C4⋊Q8—22no—
61C2×C4⋊Q8—24no—
62C2×C4⋊Q8—22no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8D418yes—
66C2×C4⋊Q8C2314yes—
67C2×C4⋊Q8C2314yes—
68C2×#125—28no—
69C2×#125—28no—
70C2×#125—24no—
71C2×#125C2318yes—
72C2×C22⋊Q8—216no—
73C2×C22⋊Q8—232no—
74C2×C22⋊Q8—28no—
75C2×C22⋊Q8—216no—
76C2×C4×Q8—24no—
77C2×C4×Q8—24no—
78C2×C4×Q8D414yes—
79C2×C4×Q8C2314yes—
80C2×C4×D4—28no—
81C2×C4×D4—28no—
82C2×C4×D4—24no—
83C2×C4×D4—22no—
84C2×C4×D4—24no—
85C2×C4×D4D418yes—
86C2×C4×D4C2318yes—
87C2×C4×D4C2314yes—
88C22×C4⋊C4—216no—
89C22×C4⋊C4—22no—
90C22×C4⋊C4—21no—
91C22×C4⋊C4—22no—
92C22×C4⋊C4—28no—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—24no—
95C22×C4⋊C4D412yes—
96C22×C4⋊C4D411yescharacteristic
97C22×C4⋊C4C2312yes—
98C22×C4⋊C4C2311yescharacteristic
99C22×C4⋊C4C2312yes—
100C22×C4⋊C4C2312yes—
101C22×C22⋊C4—22no—
102C22×C22⋊C4—21no—
103C22×C42—21no—
104C22×C42C2312yes—
105C22×C42C2311yescharacteristic
106#500—232no—
107#476—232no—
108C2×#107—216no—
109C2×#107C23116yes—
110C2×#106—28no—
111C2×#106C2318yes—
112C2×C4⋊C8—24no—
113C2×C4⋊C8C2314yes—
114C2×#102—28no—
115C2×#102Q8116yescomplemented
116C2×#102C2318yes—
117C2×#102C2318yes—
118C2×C4×C8—24no—
119C2×C4×C8C2314yes—
120#395—216no—
121#391—28no—
122#389—28no—
123#389C23116yes—
124#384—28no—
125C4×C4⋊C4—22no—
126C4×C4⋊C4C2314yes—
127C2×#95—21no—
128C2×#95—24no—
129#340C2318yes—
130#340C23116yes—
131#336C23116yes—
132C25—21no—
133C22×Q8—24no—
134C22×Q8—28no—
135C22×Q8—24no—
136C22×Q8—24no—
137C22×Q8—24no—
138C22×Q8—24no—
139C22×Q8—44no—
140C22×Q8—84no—
141C22×Q8—84no—
142C22×Q8C2×D414yes—
143C22×D4—21no—
144C22×D4—22no—
145C22×D4—24no—
146C22×D4C2×D414yes—
147C22×D4C2×Q818yes—
148C22×D4C2412yes—
149C23×C4—21no—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4—216no—
153C23×C4—28no—
154C23×C4—24no—
155C23×C4—28no—
156C23×C4—22no—
157C23×C4—44no—
158C23×C4—44no—
159C23×C4—88no—
160C23×C4C2×D412yes—
161C23×C4C2×D412yes—
162C23×C4C2×D411yescharacteristic
163C23×C4C2×D411yescharacteristic
164C23×C4C2411yescharacteristic
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—28no—
169C22×C8C2×Q818yes—
170C22×C8C2414yes—
171C22×C8C2414yes—
172C4⋊Q8—216no—
173C4⋊Q8—28no—
174C4⋊Q8—28no—
175C4⋊Q8—28no—
176C4⋊Q8—48no—
177C4⋊Q8C2×D4116yes—
178#125—232no—
179#125—216no—
180#125—216no—
181C22⋊Q8—264no—
182C22⋊Q8—2128no—
183C4×Q8—216no—
184C4×Q8—28no—
185C4×Q8—28no—
186C4×D4—232no—
187C4×D4—216no—
188C4×D4—216no—
189C4×D4—216no—
190C4×D4—28no—
191C4×D4C2×D4116yes—
192C2×C4⋊C4—216no—
193C2×C4⋊C4—264no—
194C2×C4⋊C4—216no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—28no—
198C2×C4⋊C4—28no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—28no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—216no—
212C2×C4⋊C4—44no—
213C2×C4⋊C4—88no—
214C2×C4⋊C4C2×D414yes—
215C2×C4⋊C4C2×D418yes—
216C2×C4⋊C4C2×D418yes—
217C2×C4⋊C4C2×D414yes—
218C2×C4⋊C4C2×Q818yes—
219C2×C4⋊C4C2414yes—
220C2×C4⋊C4C2412yes—
221C2×C4⋊C4C2414yes—
222C2×C4⋊C4C2414yes—
223C2×C22⋊C4—216no—
224C2×C22⋊C4—28no—
225C2×C22⋊C4—28no—
226C2×C22⋊C4—24no—
227C2×C42—24no—
228C2×C42—24no—
229C2×C42—24no—
230C2×C42—44no—
231C2×C42C2×D414yes—
232C2×C42C2×D412yes—
233C2×C42C2×D414yes—
234C2×C42C2×D414yes—
235C2×C42C2414yes—
236C2×C42C2412yes—
237#107—232no—
238#106—216no—
239C4⋊C8—28no—
240#102—216no—
241#102C2×Q8132yescomplemented
242C4×C8—28no—
243#95—24no—
244#95—216no—
245C24—24no—
246C24—28no—
247C24—22no—
248C24—42no—
249C24—42no—
250C24—44no—
251C24C22×D411yescharacteristic
252C2×Q8—28no—
253C2×Q8—216no—
254C2×Q8—28no—
255C2×Q8—28no—
256C2×Q8—48no—
257C2×Q8—416no—
258C2×Q8—816no—
259C2×Q8—88no—
260C2×Q8—88no—
261C2×Q8—816no—
262C2×D4—24no—
263C2×D4—28no—
264C2×D4—28no—
265C2×D4—216no—
266C2×D4—22no—
267C2×D4—24no—
268C2×D4C4⋊Q8116yes—
269C2×D4C22×D414yes—
270C2×D4C22×Q818yes—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—28no—
276C22×C4—28no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—28no—
280C22×C4—24no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—232no—
284C22×C4—216no—
285C22×C4—24no—
286C22×C4—44no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—44no—
290C22×C4—48no—
291C22×C4—48no—
292C22×C4—48no—
293C22×C4—432no—
294C22×C4—44no—
295C22×C4—48no—
296C22×C4—816no—
297C22×C4—832no—
298C22×C4#12014yes—
299C22×C4#12014yes—
300C22×C4#13514yes—
301C22×C4#13714yes—
302C22×C4C22×D414yes—
303C22×C4C22×D414yes—
304C22×C4C22×D412yes—
305C22×C4C22×D411yescharacteristic
306C22×C4C22×D412yes—
307C22×C4C22×D412yes—
308C22×C4C22×D412yes—
309C22×C4C22×Q814yes—
310C22×C42−1+414yes—
311C22×C4C2511yescharacteristic
312C2×C8—216no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—28no—
317C2×C8—48no—
318C2×C8C22×Q818yes—
319C4⋊C4—232no—
320C4⋊C4—232no—
321C4⋊C4—28no—
322C4⋊C4—216no—
323C4⋊C4—24no—
324C4⋊C4—28no—
325C4⋊C4—216no—
326C4⋊C4—28no—
327C4⋊C4—22no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—24no—
331C4⋊C4—24no—
332C4⋊C4—44no—
333C4⋊C4—48no—
334C4⋊C4—816no—
335C4⋊C4C22×D414yes—
336C4⋊C4C22×D418yes—
337C4⋊C4C22×Q818yes—
338C22⋊C4—232no—
339C22⋊C4—216no—
340C42—28no—
341C42—24no—
342C42—24no—
343C42—48no—
344C42#12018yes—
345C42C22×D414yes—
346C42C22×D414yes—
347C23—24no—
348C23—216no—
349C23—28no—
350C23—416no—
351C23—416no—
352C23—48no—
353C23—48no—
354C23—42no—
355C23—42no—
356C23—44no—
357C23C2×#12012yes—
358C23D4×Q814yes—
359C23C2×#13512yes—
360C23C2×#13712yes—
361C23#57614yes—
362C23C23×D411yescharacteristic
363Q8—416no—
364Q8—816no—
365Q8—816no—
366D4—24no—
367D4—216no—
368D4—28no—
369D4C2×C4⋊Q818yes—
370C2×C4—28no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—28no—
376C2×C4—28no—
377C2×C4—24no—
378C2×C4—24no—
379C2×C4—28no—
380C2×C4—416no—
381C2×C4—48no—
382C2×C4—48no—
383C2×C4—48no—
384C2×C4—416no—
385C2×C4—44no—
386C2×C4—42no—
387C2×C4—42no—
388C2×C4—44no—
389C2×C4—48no—
390C2×C4—432no—
391C2×C4—44no—
392C2×C4—48no—
393C2×C4—832no—
394C2×C4—88no—
395C2×C4#452116yes—
396C2×C4C2×#12014yes—
397C2×C4C2×#12012yes—
398C2×C4C2×#12014yes—
399C2×C4C2×C4⋊Q814yes—
400C2×C4#53614yes—
401C2×C4D4×Q814yes—
402C2×C4D4×Q818yes—
403C2×C4C2×#13514yes—
404C2×C4C2×#13714yes—
405C2×C4C23×D411yescharacteristic
406C2×C4C23×D411yescharacteristic
407C2×C4C23×Q812yes—
408C2×C4C2×2−1+412yes—
409C8—28no—
410C8—44no—
411C22—28no—
412C22—48no—
413C22—48no—
414C22—44no—
415C22—44no—
416C22—432no—
417C22#243414yes—
418C22C2×#45214yes—
419C22#300814yes—
420C22#338018yes—
421C22#338518yes—
422C22C22×#12011yescharacteristic
423C22C2×D4×Q812yes—
424C22C22×#13511yescharacteristic
425C22C22×#13711yescharacteristic
426C22C2×#57612yes—
427C4—24no—
428C4—48no—
429C4—44no—
430C4—44no—
431C4—44no—
432C4—48no—
433C4—84no—
434C4#243414yes—
435C4C2×#45218yes—
436C4C22×C4⋊Q811yescharacteristic
437C4C2×#53611yescharacteristic
438C4C2×D4×Q812yes—
439C2—48no—
440C2#2583918yesdirect product factor
441C2C2×#243411yescharacteristic
442C2C22×#45211yescharacteristic
443C2C2×#300811yescharacteristic
444C2C2×#338012yes—
445C2C2×#338512yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#500C2semidirect
4. C2×#2567C2semidirect
5. #25839C2direct (N × H)
6. C2×#2059C2semidirect
7. C2×#1987C2semidirect
8. C2×#1984C2semidirect
25. C2×#500C22semidirect
35. #2567C22semidirect
41. #2059C22semidirect
42. #1987C22semidirect
43. #1984C22semidirect
115. C2×#102Q8semidirect
241. #102C2×Q8semidirect
440. C2#25839direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5542
C22×#5002
C22×#4762
C2×#25672
#258392
C2×#20592
C2×#19872
C2×#19842
C2×#18622
C2×C4×#1022