Finite Group Databasebeta

← C2×#25838 #6445721

Subgroups — C2×#25838 #6445721

Order 512.

4334 conjugacy classes of subgroups.

The subgroup lattice has 471 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Q8C211yesmaximal, characteristic
2C22×#500C211yesmaximal, characteristic, complemented
3C22×#474C211yesmaximal, characteristic
4C2×#2546C211yesmaximal, characteristic, complemented
5#25838C2116yesmaximal, direct product factor
6C2×#2057C214yesmaximal, complemented
7C2×#1988C211yesmaximal, characteristic, complemented
8C2×#1984C211yesmaximal, characteristic, complemented
9C2×#1862C214yesmaximal
10C2×C4×#102C211yesmaximal, characteristic
11C24×Q8—21no—
12C2×D4×Q8—28no—
13C2×D4×Q8—24no—
14C2×D4×Q8—28no—
15C2×D4×Q8C2218yes—
16C22×C4⋊Q8—21no—
17C22×C4⋊Q8C2211yescharacteristic
18C22×C4⋊Q8C2212yes—
19C22×C4⋊Q8C2211yescharacteristic
20C22×C22⋊Q8—22no—
21C22×C22⋊Q8—21no—
22C22×C4×Q8C2211yescharacteristic
23C22×C4×D4C2212yes—
24C22×C4×D4C2211yescharacteristic
25C2×#500—28no—
26C2×#500C2218yescomplemented
27C2×#474—28no—
28C2×#474C2218yes—
29C22×#107C2212yes—
30C22×#107C2214yes—
31C22×C4⋊C8C2211yescharacteristic
32C22×#102C2212yes—
33C22×#102C2212yes—
34C22×C4×C8C2211yescharacteristic
35#2546—24no—
36#2546C2218yescomplemented
37C2×#398—22no—
38C2×#391—21no—
39C2×#389C2214yes—
40C2×C4×C4⋊C4C2211yescharacteristic
41#2057C22132yescomplemented
42#1988C2218yescomplemented
43#1984C2218yescomplemented
44#1862C22132yes—
45C4×#102C2218yes—
46C2×#340C2214yes—
47C2×#340C2212yes—
48C2×#336C2214yes—
49C23×Q8—216no—
50C23×Q8—28no—
51C23×Q8—22no—
52C23×Q8—21no—
53C23×Q8—21no—
54C23×Q8—48no—
55C23×Q8—48no—
56C23×Q8D411yescharacteristic
57C23×D4C2311yescharacteristic
58C24×C4—22no—
59C24×C4—21no—
60C23×C8C2312yes—
61C23×C8C2312yes—
62D4×Q8—264no—
63D4×Q8—232no—
64D4×Q8—232no—
65C2×C4⋊Q8—28no—
66C2×C4⋊Q8—28no—
67C2×C4⋊Q8—28no—
68C2×C4⋊Q8—24no—
69C2×C4⋊Q8—22no—
70C2×C4⋊Q8—24no—
71C2×C4⋊Q8—22no—
72C2×C4⋊Q8—24no—
73C2×C4⋊Q8—24no—
74C2×C4⋊Q8—48no—
75C2×C4⋊Q8D418yes—
76C2×C4⋊Q8C2318yes—
77C2×C4⋊Q8C2314yes—
78C2×C4⋊Q8C2314yes—
79C2×C22⋊Q8—216no—
80C2×C22⋊Q8—232no—
81C2×C22⋊Q8—28no—
82C2×C22⋊Q8—216no—
83C2×C4×Q8—24no—
84C2×C4×Q8—24no—
85C2×C4×Q8D414yes—
86C2×C4×Q8C2314yes—
87C2×C4×D4—28no—
88C2×C4×D4—28no—
89C2×C4×D4—24no—
90C2×C4×D4—22no—
91C2×C4×D4—24no—
92C2×C4×D4D418yes—
93C2×C4×D4C2318yes—
94C2×C4×D4C2314yes—
95C22×C4⋊C4—22no—
96C22×C4⋊C4—21no—
97C22×C4⋊C4—21no—
98C22×C4⋊C4—24no—
99C22×C4⋊C4D412yes—
100C22×C4⋊C4D411yescharacteristic
101C22×C4⋊C4C2312yes—
102C22×C4⋊C4C2312yes—
103C22×C4⋊C4C2311yescharacteristic
104C22×C4⋊C4C2312yes—
105C22×C22⋊C4—22no—
106C22×C22⋊C4—21no—
107C22×C42—21no—
108C22×C42C2312yes—
109C22×C42C2311yescharacteristic
110#500—232no—
111#474—232no—
112C2×#107—216no—
113C2×#107—28no—
114C2×#107C2318yes—
115C2×#107C23116yes—
116C2×C4⋊C8—24no—
117C2×C4⋊C8C2314yes—
118C2×#102—28no—
119C2×#102Q8116yescomplemented
120C2×#102C2318yes—
121C2×#102C2318yes—
122C2×C4×C8—24no—
123C2×C4×C8C2314yes—
124#398—216no—
125#391—28no—
126#389—28no—
127#389C23116yes—
128C4×C4⋊C4—22no—
129C4×C4⋊C4C2314yes—
130C2×#95—21no—
131C2×#95—24no—
132#340C2318yes—
133#340C23116yes—
134#336C23116yes—
135C25—21no—
136C22×Q8—216no—
137C22×Q8—264no—
138C22×Q8—24no—
139C22×Q8—28no—
140C22×Q8—24no—
141C22×Q8—28no—
142C22×Q8—24no—
143C22×Q8—24no—
144C22×Q8—48no—
145C22×Q8—432no—
146C22×Q8—4128no—
147C22×Q8—432no—
148C22×Q8—44no—
149C22×Q8—48no—
150C22×Q8—44no—
151C22×Q8—44no—
152C22×Q8—44no—
153C22×Q8—44no—
154C22×Q8D818yes—
155C22×Q8C2×D414yes—
156C22×D4—21no—
157C22×D4—22no—
158C22×D4—24no—
159C22×D4C2×D414yes—
160C22×D4C2×Q818yes—
161C22×D4C2412yes—
162C23×C4—216no—
163C23×C4—22no—
164C23×C4—21no—
165C23×C4—22no—
166C23×C4—28no—
167C23×C4—28no—
168C23×C4—24no—
169C23×C4—22no—
170C23×C4—48no—
171C23×C4—48no—
172C23×C4—44no—
173C23×C4—44no—
174C23×C4C2×D412yes—
175C23×C4C2×D411yescharacteristic
176C23×C4C2×D412yes—
177C23×C4C2×D411yescharacteristic
178C23×C4C2411yescharacteristic
179C22×C8—24no—
180C22×C8—24no—
181C22×C8—24no—
182C22×C8—28no—
183C22×C8C2×Q818yescomplemented
184C22×C8C2414yes—
185C22×C8C2414yes—
186C4⋊Q8—232no—
187C4⋊Q8—216no—
188C4⋊Q8—216no—
189C4⋊Q8—216no—
190C4⋊Q8—28no—
191C4⋊Q8—28no—
192C4⋊Q8—28no—
193C4⋊Q8—432no—
194C4⋊Q8—48no—
195C4⋊Q8C2×D4116yes—
196C22⋊Q8—264no—
197C22⋊Q8—2128no—
198C4×Q8—216no—
199C4×Q8—28no—
200C4×Q8—28no—
201C4×D4—232no—
202C4×D4—216no—
203C4×D4—216no—
204C4×D4—216no—
205C4×D4—28no—
206C4×D4C2×D4116yes—
207C2×C4⋊C4—216no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—28no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—21no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—216no—
222C2×C4⋊C4—24no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4—44no—
225C2×C4⋊C4—416no—
226C2×C4⋊C4C2×D414yes—
227C2×C4⋊C4C2×D418yes—
228C2×C4⋊C4C2×D418yes—
229C2×C4⋊C4C2×D414yes—
230C2×C4⋊C4C2×Q818yescomplemented
231C2×C4⋊C4C2414yes—
232C2×C4⋊C4C2414yes—
233C2×C4⋊C4C2412yes—
234C2×C4⋊C4C2414yes—
235C2×C22⋊C4—216no—
236C2×C22⋊C4—28no—
237C2×C22⋊C4—28no—
238C2×C22⋊C4—24no—
239C2×C42—24no—
240C2×C42—24no—
241C2×C42—24no—
242C2×C42—44no—
243C2×C42C2×D414yes—
244C2×C42C2×D412yes—
245C2×C42C2×D414yes—
246C2×C42C2×D414yes—
247C2×C42C2414yes—
248C2×C42C2412yes—
249#107—216no—
250#107—232no—
251C4⋊C8—28no—
252#102—216no—
253#102C2×Q8132yescomplemented
254C4×C8—28no—
255#95—24no—
256#95—216no—
257C24—24no—
258C24—28no—
259C24—22no—
260C24—42no—
261C24—42no—
262C24—44no—
263C24C22×D411yescharacteristic
264C2×Q8—232no—
265C2×Q8—28no—
266C2×Q8—216no—
267C2×Q8—28no—
268C2×Q8—232no—
269C2×Q8—464no—
270C2×Q8—416no—
271C2×Q8—4256no—
272C2×Q8—48no—
273C2×Q8—416no—
274C2×Q8—48no—
275C2×Q8—48no—
276C2×Q8—48no—
277C2×Q8—48no—
278C2×Q8—432no—
279C2×Q8—816no—
280C2×Q8C2×D8116yes—
281C2×D4—24no—
282C2×D4—28no—
283C2×D4—28no—
284C2×D4—216no—
285C2×D4—22no—
286C2×D4—24no—
287C2×D4C4⋊Q8116yescomplemented
288C2×D4C22×D414yes—
289C2×D4C22×Q818yes—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—232no—
294C22×C4—24no—
295C22×C4—28no—
296C22×C4—24no—
297C22×C4—28no—
298C22×C4—28no—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—22no—
302C22×C4—216no—
303C22×C4—24no—
304C22×C4—464no—
305C22×C4—416no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—42no—
309C22×C4—44no—
310C22×C4—42no—
311C22×C4—44no—
312C22×C4—416no—
313C22×C4—48no—
314C22×C4—48no—
315C22×C4—432no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4—44no—
319C22×C4#12014yes—
320C22×C4#12014yes—
321C22×C4C2×D818yes—
322C22×C4C2×D814yes—
323C22×C4AGL(1,ℤ/8)14yes—
324C22×C4C22×D414yes—
325C22×C4C22×D412yes—
326C22×C4C22×D414yes—
327C22×C4C22×D411yescharacteristic
328C22×C4C22×D412yes—
329C22×C4C22×D412yes—
330C22×C4C22×D412yes—
331C22×C4C22×Q814yes—
332C22×C42−1+414yes—
333C22×C4C2511yescharacteristic
334C2×C8—216no—
335C2×C8—24no—
336C2×C8—24no—
337C2×C8—24no—
338C2×C8—28no—
339C2×C8—48no—
340C2×C8C22×Q818yescomplemented
341C4⋊C4—232no—
342C4⋊C4—216no—
343C4⋊C4—28no—
344C4⋊C4—24no—
345C4⋊C4—216no—
346C4⋊C4—28no—
347C4⋊C4—28no—
348C4⋊C4—24no—
349C4⋊C4—22no—
350C4⋊C4—24no—
351C4⋊C4—24no—
352C4⋊C4—24no—
353C4⋊C4—44no—
354C4⋊C4—48no—
355C4⋊C4—432no—
356C4⋊C4C22×D418yes—
357C4⋊C4C22×D414yes—
358C4⋊C4C22×Q818yescomplemented
359C22⋊C4—232no—
360C22⋊C4—216no—
361C42—28no—
362C42—24no—
363C42—24no—
364C42—48no—
365C42#12018yes—
366C42C22×D414yes—
367C42C22×D414yes—
368C23—24no—
369C23—216no—
370C23—28no—
371C23—416no—
372C23—416no—
373C23—48no—
374C23—48no—
375C23—42no—
376C23—42no—
377C23—44no—
378C23C2×#12012yes—
379C23D4×Q814yes—
380C23C22×D812yes—
381C23C2×AGL(1,ℤ/8)12yes—
382C23#57814yes—
383C23C23×D411yescharacteristic
384Q8—232no—
385Q8—464no—
386Q8—432no—
387Q8—816no—
388D4—24no—
389D4—216no—
390D4—28no—
391D4C2×C4⋊Q818yescomplemented
392C2×C4—24no—
393C2×C4—216no—
394C2×C4—28no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—28no—
399C2×C4—24no—
400C2×C4—28no—
401C2×C4—28no—
402C2×C4—464no—
403C2×C4—416no—
404C2×C4—416no—
405C2×C4—48no—
406C2×C4—48no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—42no—
410C2×C4—44no—
411C2×C4—42no—
412C2×C4—44no—
413C2×C4—432no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—88no—
418C2×C4#447116yes—
419C2×C4C2×#12014yes—
420C2×C4C2×#12012yes—
421C2×C4C2×#12014yes—
422C2×C4C2×C4⋊Q814yes—
423C2×C4#53614yes—
424C2×C4D4×Q814yes—
425C2×C4D4×Q818yes—
426C2×C4C22×D818yes—
427C2×C4C22×D814yes—
428C2×C4C2×AGL(1,ℤ/8)14yes—
429C2×C4C23×D411yescharacteristic
430C2×C4C23×D411yescharacteristic
431C2×C4C23×Q812yes—
432C2×C4C2×2−1+412yes—
433C8—28no—
434C8—44no—
435C22—28no—
436C22—48no—
437C22—48no—
438C22—44no—
439C22—44no—
440C22—432no—
441C22#243414yes—
442C22C2×#44714yes—
443C22#301114yes—
444C22Q8×D818yes—
445C22#338618yes—
446C22C22×#12011yescharacteristic
447C22C2×D4×Q812yes—
448C22C23×D811yescharacteristic
449C22C22×AGL(1,ℤ/8)11yescharacteristic
450C22C2×#57812yes—
451C4—28no—
452C4—24no—
453C4—48no—
454C4—48no—
455C4—44no—
456C4—44no—
457C4—84no—
458C4#243414yes—
459C4C2×#44718yes—
460C4C22×C4⋊Q811yescharacteristic
461C4C2×#53611yescharacteristic
462C4C2×D4×Q812yes—
463C2—48no—
464C2#2583818yesdirect product factor
465C2C2×#243411yescharacteristic
466C2C22×#44711yescharacteristic
467C2C2×#301111yescharacteristic
468C2C2×Q8×D812yes—
469C2C2×#338612yes—
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×#2546C2semidirect
5. #25838C2direct (N × H)
6. C2×#2057C2semidirect
7. C2×#1988C2semidirect
8. C2×#1984C2semidirect
26. C2×#500C22semidirect
36. #2546C22semidirect
41. #2057C22semidirect
42. #1988C22semidirect
43. #1984C22semidirect
119. C2×#102Q8semidirect
183. C22×C8C2×Q8semidirect
230. C2×C4⋊C4C2×Q8semidirect
253. #102C2×Q8semidirect
287. C2×D4C4⋊Q8semidirect
340. C2×C8C22×Q8semidirect
358. C4⋊C4C22×Q8semidirect
391. D4C2×C4⋊Q8semidirect
464. C2#25838direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D4×Q82
C22×#5002
C22×#4742
C2×#25462
#258382
C2×#20572
C2×#19882
C2×#19842
C2×#18622
C2×C4×#1022