Finite Group Databasebeta

← C2×#26490 #6444660

Subgroups — C2×#26490 #6444660

Order 512.

2662 conjugacy classes of subgroups.

The subgroup lattice has 458 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C211yesmaximal, characteristic, complemented
2C22×#442C211yesmaximal, characteristic
3C2×#2452C212yesmaximal, complemented
4#26490C2116yesmaximal, direct product factor
5C2×#2065C212yesmaximal, complemented
6C2×#2023C212yesmaximal, complemented
7C2×#1972C211yesmaximal, characteristic
8C2×#1970C211yesmaximal, characteristic
9C2×#1944C211yesmaximal, characteristic, complemented
10C2×#1943C211yesmaximal, characteristic, complemented
11C2×#1864C212yesmaximal, complemented
12C2×#1771C211yesmaximal, characteristic, complemented
13C23×D8C2211yescharacteristic
14C22×C4⋊Q8C2212yes—
15C22×C22⋊Q8—22no—
16C22×C4×D4C2212yes—
17C2×#498—28no—
18C2×#498C2218yescomplemented
19C2×#442—28no—
20C2×#442C2218yes—
21C22×#107C2211yescharacteristic
22C22×#106C2212yes—
23C22×#106C2211yescharacteristic
24C22×#106C2211yescharacteristic
25C22×C4⋊C8C2211yescharacteristic
26C22×#102C2212yes—
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#97C2211yescharacteristic
30C22×#97C2211yescharacteristic
31C22×C4×C8C2211yescharacteristic
32#2452—28no—
33#2452C22116yescomplemented
34C2×#396—22no—
35C2×#393—22no—
36C2×#390C2212yes—
37C2×#390C2212yes—
38C2×#389C2212yes—
39C2×#389C2212yes—
40C2×#385—22no—
41C2×C4×C4⋊C4C2211yescharacteristic
42#2065C22116yescomplemented
43#2023C22116yescomplemented
44#1972C2218yes—
45#1970C2218yes—
46#1944C2218yescomplemented
47#1943C2218yescomplemented
48#1864C22116yescomplemented
49#1771C2218yescomplemented
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#336C2211yescharacteristic
53C2×#336C2211yescharacteristic
54C23×Q8—22no—
55C23×D4C2312yes—
56C24×C4—22no—
57C22×D8—24no—
58C22×D8—24no—
59C22×D8Q818yescomplemented
60C22×D8C2314yes—
61C23×C8C2311yescharacteristic
62C23×C8C2311yescharacteristic
63C23×C8C2311yescharacteristic
64C23×C8C2311yescharacteristic
65C2×C4⋊Q8—28no—
66C2×C4⋊Q8—24no—
67C2×C4⋊Q8—44no—
68C2×C4⋊Q8C2318yes—
69C2×C22⋊Q8—216no—
70C2×C22⋊Q8—416no—
71C2×C4×D4—28no—
72C2×C4×D4—24no—
73C2×C4×D4—44no—
74C2×C4×D4C2318yes—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—22no—
78C22×C4⋊C4D412yes—
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—22no—
84C22×C22⋊C4—22no—
85C22×C22⋊C4—22no—
86C22×C22⋊C4—22no—
87C22×C42C2311yescharacteristic
88C22×C42C2311yescharacteristic
89C22×C42C2311yescharacteristic
90#498—232no—
91#442—232no—
92C2×#107—24no—
93C2×#107C2314yes—
94C2×#106—24no—
95C2×#106—28no—
96C2×#106D418yes—
97C2×#106C2318yes—
98C2×#106C2314yes—
99C2×#106C2314yes—
100C2×C4⋊C8—24no—
101C2×C4⋊C8C2314yes—
102C2×#102—28no—
103C2×#102—28no—
104C2×#102—44no—
105C2×#102C2318yes—
106C2×#102C2318yes—
107C2×#102C2318yes—
108C2×#97—24no—
109C2×#97—24no—
110C2×#97C2314yes—
111C2×#97C2314yes—
112C2×C4×C8—24no—
113C2×C4×C8C2314yes—
114#396—216no—
115#393—216no—
116#390—24no—
117#390—24no—
118#390C2318yes—
119#390C2318yes—
120#389—24no—
121#389—24no—
122#389C2318yes—
123#389C2318yes—
124#385—216no—
125C4×C4⋊C4D414yes—
126C4×C4⋊C4C2314yes—
127C2×#95—22no—
128C2×#95—22no—
129C2×#95D412yes—
130#340C2318yes—
131#340C2318yes—
132#336C2314yes—
133#336C2314yes—
134C25—22no—
135C22×Q8—28no—
136C22×Q8—48no—
137C22×Q8—48no—
138C22×Q8—84no—
139C22×D4—24no—
140C22×D4—22no—
141C22×D4—24no—
142C22×D4—24no—
143C22×D4—24no—
144C22×D4—24no—
145C22×D4C2×Q818yes—
146C22×D4C2414yes—
147C23×C4—22no—
148C23×C4—22no—
149C23×C4—22no—
150C23×C4—28no—
151C23×C4—48no—
152C23×C4—48no—
153C23×C4—84no—
154C23×C4C2×D411yescharacteristic
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D412yes—
157C23×C4C2×D412yes—
158C23×C4C2411yescharacteristic
159C2×D8—232no—
160C2×D8—28no—
161C2×D8—28no—
162C2×D8C2×Q8116yescomplemented
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8—22no—
168C22×C8—22no—
169C22×C8—22no—
170C22×C8—22no—
171C22×C8C2×D414yes—
172C22×C8C2×Q814yes—
173C22×C8#4114yes—
174C22×C8#4114yes—
175C22×C8C2412yes—
176C22×C8C2412yes—
177C22×C8C2412yes—
178C22×C8C2412yes—
179C4⋊Q8—216no—
180C4⋊Q8—48no—
181C4⋊Q8—416no—
182C22⋊Q8—464no—
183C4×D4—216no—
184C4×D4—48no—
185C4×D4—416no—
186C2×C4⋊C4—28no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—22no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—48no—
199C2×C4⋊C4—48no—
200C2×C4⋊C4—48no—
201C2×C4⋊C4C2×D418yes—
202C2×C4⋊C4C2×D418yes—
203C2×C4⋊C4C2414yes—
204C2×C4⋊C4C2414yes—
205C2×C4⋊C4C2414yes—
206C2×C22⋊C4—28no—
207C2×C22⋊C4—28no—
208C2×C22⋊C4—28no—
209C2×C22⋊C4—28no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4—48no—
212C2×C22⋊C4—48no—
213C2×C22⋊C4—48no—
214C2×C22⋊C4—48no—
215C2×C22⋊C4—84no—
216C2×C42—22no—
217C2×C42—22no—
218C2×C42—22no—
219C2×C42—22no—
220C2×C42—22no—
221C2×C42—22no—
222C2×C42C2×D412yes—
223C2×C42C2×D412yes—
224C2×C42C2×D412yes—
225C2×C42C2412yes—
226C2×C42C2412yes—
227C2×C42C2412yes—
228#107—28no—
229#106—28no—
230#106—216no—
231#106C2×D4116yes—
232C4⋊C8—28no—
233#102—216no—
234#102—216no—
235#102—48no—
236#97—28no—
237#97—28no—
238C4×C8—28no—
239#95—28no—
240#95—28no—
241#95C2×D418yes—
242C24—28no—
243C24—24no—
244C24—44no—
245C24—44no—
246C24—44no—
247C24—44no—
248C24—44no—
249C24—44no—
250C24C22×D411yescharacteristic
251C2×Q8—416no—
252C2×Q8—416no—
253C2×Q8—88no—
254C2×Q8—832no—
255C2×D4—216no—
256C2×D4—28no—
257C2×D4—216no—
258C2×D4—24no—
259C2×D4—24no—
260C2×D4—24no—
261C2×D4—24no—
262C2×D4—24no—
263C2×D4—44no—
264C2×D4—48no—
265C2×D4—44no—
266C2×D4—48no—
267C2×D4C22×Q818yes—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—28no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—416no—
282C22×C4—416no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4—44no—
286C22×C4—44no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—44no—
291C22×C4—88no—
292C22×C4—832no—
293C22×C4AGL(1,ℤ/8)18yes—
294C22×C4C22×D412yes—
295C22×C4C22×D414yes—
296C22×C4C22×D412yes—
297C22×C4C22×D414yes—
298C22×C4C22×D412yes—
299C22×C4C22×D411yescharacteristic
300C22×C4C22×Q812yes—
301C22×C4C2×#4112yes—
302C22×C4C2×#4112yes—
303C22×C4H(5,𝔽2)12yes—
304C22×C42−1+412yes—
305C22×C4C2511yescharacteristic
306D8—232no—
307C2×C8—28no—
308C2×C8—22no—
309C2×C8—22no—
310C2×C8—22no—
311C2×C8—22no—
312C2×C8—22no—
313C2×C8—22no—
314C2×C8—22no—
315C2×C8—22no—
316C2×C8—44no—
317C2×C8—44no—
318C2×C8C22⋊Q8116yescomplemented
319C2×C8C22×D414yes—
320C2×C8C22×Q814yes—
321C2×C8C2×#4114yes—
322C2×C8C2×#4114yes—
323C4⋊C4—28no—
324C4⋊C4—216no—
325C4⋊C4—24no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—416no—
331C4⋊C4—416no—
332C4⋊C4—416no—
333C4⋊C4—44no—
334C4⋊C4—44no—
335C4⋊C4C22×D418yes—
336C22⋊C4—416no—
337C22⋊C4—416no—
338C22⋊C4—416no—
339C22⋊C4—416no—
340C22⋊C4—88no—
341C42—24no—
342C42—24no—
343C42—24no—
344C42—22no—
345C42—22no—
346C42—22no—
347C42—22no—
348C42—22no—
349C42—22no—
350C23—28no—
351C23—416no—
352C23—416no—
353C23—44no—
354C23—44no—
355C23—416no—
356C23—44no—
357C23—44no—
358C23—44no—
359C23—44no—
360C23—88no—
361C23—88no—
362C23—88no—
363C23—88no—
364C23#53212yes—
365C23D4212yes—
366C23D4×Q812yes—
367C23C2×AGL(1,ℤ/8)14yes—
368C23#57714yes—
369C23C23×D411yescharacteristic
370Q8—832no—
371D4—28no—
372D4—28no—
373D4—44no—
374D4—44no—
375D4—416no—
376C2×C4—24no—
377C2×C4—216no—
378C2×C4—24no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—24no—
382C2×C4—28no—
383C2×C4—24no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—48no—
390C2×C4—416no—
391C2×C4—44no—
392C2×C4—44no—
393C2×C4—44no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—44no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—832no—
400C2×C4—88no—
401C2×C4—88no—
402C2×C4C2×C22⋊Q814yes—
403C2×C4#53212yes—
404C2×C4#54214yes—
405C2×C4D4212yes—
406C2×C4#54814yes—
407C2×C4D4×Q812yes—
408C2×C4#55414yes—
409C2×C4C2×AGL(1,ℤ/8)18yes—
410C2×C4C23×D411yescharacteristic
411C2×C4C23×Q811yescharacteristic
412C2×C4C22×#4111yescharacteristic
413C2×C4C22×#4111yescharacteristic
414C2×C4C2×H(5,𝔽2)11yescharacteristic
415C2×C4C2×2−1+411yescharacteristic
416C8—24no—
417C8—42no—
418C8—42no—
419C8C2×C22⋊Q818yescomplemented
420C22—48no—
421C22—48no—
422C22—48no—
423C22—84no—
424C22—84no—
425C22—84no—
426C22—84no—
427C22—832no—
428C22#245214yes—
429C22#317314yes—
430C22#318414yes—
431C22#326518yes—
432C22#338418yes—
433C22C2×#53211yescharacteristic
434C22C2×D4211yescharacteristic
435C22C2×D4×Q811yescharacteristic
436C22C22×AGL(1,ℤ/8)12yes—
437C22C2×#57712yes—
438C4—28no—
439C4—42no—
440C4—42no—
441C4—44no—
442C4—48no—
443C4—84no—
444C4—84no—
445C4#245214yes—
446C4C22×C22⋊Q811yescharacteristic
447C4C2×#54211yescharacteristic
448C4C2×#54811yescharacteristic
449C4C2×#55411yescharacteristic
450C2—88no—
451C2#2649018yesdirect product factor
452C2C2×#245211yescharacteristic
453C2C2×#317311yescharacteristic
454C2C2×#318411yescharacteristic
455C2C2×#326512yes—
456C2C2×#338412yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
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
1. C22×#498C2semidirect
3. C2×#2452C2semidirect
4. #26490C2direct (N × H)
5. C2×#2065C2semidirect
6. C2×#2023C2semidirect
9. C2×#1944C2semidirect
10. C2×#1943C2semidirect
11. C2×#1864C2semidirect
12. C2×#1771C2semidirect
18. C2×#498C22semidirect
33. #2452C22semidirect
42. #2065C22semidirect
43. #2023C22semidirect
46. #1944C22semidirect
47. #1943C22semidirect
48. #1864C22semidirect
49. #1771C22semidirect
59. C22×D8Q8semidirect
162. C2×D8C2×Q8semidirect
318. C2×C8C22⋊Q8semidirect
419. C8C2×C22⋊Q8semidirect
451. C2#26490direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C22×#4422
C2×#24522
#264902
C2×#20652
C2×#20232
C2×#19722
C2×#19702
C2×#19442
C2×#19432
C2×#18642
C2×#17712