Finite Group Databasebeta

← C2×#27898 #6458729

Subgroups — C2×#27898 #6458729

Order 512.

2042 conjugacy classes of subgroups.

The subgroup lattice has 473 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2620C211yesmaximal, characteristic
2C2×#2314C211yesmaximal, characteristic, complemented
3#27898C2116yesmaximal, direct product factor
4C2×#2034C212yesmaximal
5C2×#2035C212yesmaximal, complemented
6C2×#1959C211yesmaximal, characteristic, complemented
7C2×#1958C211yesmaximal, characteristic, complemented
8C2×#1926C212yesmaximal, complemented
9C2×#1927C212yesmaximal, complemented
10C2×#1844C211yesmaximal, characteristic, complemented
11C2×#1836C211yesmaximal, characteristic, complemented
12C2×#1750C211yesmaximal, characteristic, complemented
13C22×#124C2211yescharacteristic
14C22×C22⋊Q8C2211yescharacteristic
15C22×#121C2211yescharacteristic
16C22×#117C2211yescharacteristic
17C22×#106C2212yes—
18C22×#106C2212yes—
19C22×#103C2212yes—
20C22×#103C2212yes—
21C22×#102C2212yes—
22C22×#102C2212yes—
23C22×C22⋊C8C2212yes—
24C22×#97C2211yescharacteristic
25C22×C4×C8C2211yescharacteristic
26#2620—24no—
27#2620C2218yes—
28C2×#396—22no—
29C2×#394—22no—
30#2314—24no—
31#2314C2218yescomplemented
32C2×#391C2211yescharacteristic
33C2×#390C2211yescharacteristic
34C2×#388—22no—
35C2×#387—22no—
36C2×#384C2211yescharacteristic
37C2×#384C2211yescharacteristic
38C2×#382C2211yescharacteristic
39C2×#380C2212yes—
40C2×C4×C4⋊C4C2212yes—
41#2035C22116yescomplemented
42#2034C22116yes—
43#1959C2218yescomplemented
44#1958C2218yescomplemented
45#1927C22116yescomplemented
46#1926C22116yescomplemented
47#1844C2218yescomplemented
48#1836C2218yescomplemented
49#1750C2218yescomplemented
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#336C2212yes—
53C23×Q8C2311yescharacteristic
54C23×D4—21no—
55C23×D4C2311yescharacteristic
56C24×C4C2311yescharacteristic
57C23×C8C2312yes—
58C23×C8C2312yes—
59C2×#124—22no—
60C2×#124—24no—
61C2×#124—24no—
62C2×#124C2314yes—
63C2×C22⋊Q8—22no—
64C2×C22⋊Q8—44no—
65C2×C22⋊Q8C2314yes—
66C2×#121—22no—
67C2×#121—44no—
68C2×#121C2314yes—
69C2×#117—24no—
70C2×#117—24no—
71C2×#117D414yes—
72C2×#117C2314yes—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4D412yes—
77C22×C4⋊C4C2312yes—
78C22×C4⋊C4C2312yes—
79C22×C4⋊C4C2311yescharacteristic
80C22×C4⋊C4C2311yescharacteristic
81C22×C22⋊C4—21no—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—21no—
84C22×C22⋊C4—22no—
85C22×C22⋊C4—22no—
86C22×C22⋊C4D412yes—
87C22×C42—22no—
88C22×C42C2311yescharacteristic
89C22×C42C2311yescharacteristic
90C2×#106—44no—
91C2×#106—44no—
92C2×#106C2318yes—
93C2×#106C2318yes—
94C2×#103—28no—
95C2×#103—44no—
96C2×#103C2318yes—
97C2×#103C2318yes—
98C2×#102—28no—
99C2×#102—44no—
100C2×#102C2318yes—
101C2×#102C2318yes—
102C2×C22⋊C8—28no—
103C2×C22⋊C8C2318yes—
104C2×#97—24no—
105C2×#97C2314yes—
106C2×C4×C8—24no—
107C2×C4×C8C2314yes—
108#396—216no—
109#394—216no—
110#391—22no—
111#391C2314yes—
112#390—22no—
113#390C2314yes—
114#388—216no—
115#387—216no—
116#384—22no—
117#384—22no—
118#384C2314yes—
119#384C2314yes—
120#382—22no—
121#382C2314yes—
122#380—24no—
123#380C2318yes—
124C4×C4⋊C4—24no—
125C4×C4⋊C4C2318yes—
126C2×#95—22no—
127C2×#95—22no—
128C2×#95—22no—
129C2×#95—22no—
130#340C2318yes—
131#340C2318yes—
132#336C2318yes—
133C25—21no—
134C25C2×D411yescharacteristic
135C22×Q8—21no—
136C22×Q8—22no—
137C22×Q8—22no—
138C22×Q8—24no—
139C22×Q8—24no—
140C22×Q8C2412yes—
141C22×D4—24no—
142C22×D4—21no—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—24no—
146C22×D4—24no—
147C22×D4—44no—
148C22×D4—84no—
149C22×D4C2412yes—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4—24no—
153C23×C4—24no—
154C23×C4—21no—
155C23×C4—21no—
156C23×C4—21no—
157C23×C4—22no—
158C23×C4—22no—
159C23×C4C2×D412yes—
160C23×C4C2×D412yes—
161C23×C4C2×D411yescharacteristic
162C23×C4C2×D412yes—
163C23×C4C2412yes—
164C23×C4C2411yescharacteristic
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—24no—
169C22×C8—24no—
170C22×C8#4118yes—
171C22×C8C2414yes—
172C22×C8C2414yes—
173#124—28no—
174#124—28no—
175#124—48no—
176C22⋊Q8—48no—
177C22⋊Q8—48no—
178#121—48no—
179#121—48no—
180#117—216no—
181#117—28no—
182#117—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—21no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—44no—
198C2×C4⋊C4—84no—
199C2×C4⋊C4—84no—
200C2×C4⋊C4C2×D418yes—
201C2×C4⋊C4C2412yes—
202C2×C4⋊C4C2412yes—
203C2×C4⋊C4C2414yes—
204C2×C4⋊C4C2414yes—
205C2×C22⋊C4—28no—
206C2×C22⋊C4—24no—
207C2×C22⋊C4—24no—
208C2×C22⋊C4—28no—
209C2×C22⋊C4—28no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4—44no—
212C2×C22⋊C4—44no—
213C2×C22⋊C4—48no—
214C2×C22⋊C4—84no—
215C2×C22⋊C4—84no—
216C2×C22⋊C4C2×D418yes—
217C2×C42—22no—
218C2×C42—22no—
219C2×C42—28no—
220C2×C42—84no—
221C2×C42C2×D412yes—
222C2×C42C2×D412yes—
223C2×C42#4114yes—
224C2×C42#4114yes—
225C2×C42C2412yes—
226C2×C42C2412yes—
227#106—48no—
228#106—48no—
229#103—216no—
230#103—48no—
231#102—216no—
232#102—48no—
233C22⋊C8—216no—
234#97—28no—
235C4×C8—28no—
236#95—28no—
237#95—28no—
238#95—28no—
239#95—28no—
240C24—22no—
241C24—22no—
242C24—22no—
243C24—24no—
244C24—24no—
245C24—22no—
246C24—42no—
247C24—42no—
248C24—42no—
249C24—44no—
250C24—44no—
251C24C22×D412yes—
252C24C22×D411yescharacteristic
253C2×Q8—24no—
254C2×Q8—22no—
255C2×Q8—22no—
256C2×Q8—24no—
257C2×Q8—42no—
258C2×Q8—42no—
259C2×Q8—42no—
260C2×Q8—48no—
261C2×Q8—48no—
262C2×D4—24no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4—24no—
266C2×D4—48no—
267C2×D4—42no—
268C2×D4—42no—
269C2×D4—42no—
270C2×D4—48no—
271C2×D4—48no—
272C2×D4—88no—
273C2×D4—816no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—22no—
294C22×C4—48no—
295C22×C4—48no—
296C22×C4—42no—
297C22×C4—44no—
298C22×C4—42no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—44no—
303C22×C4—44no—
304C22×C4—44no—
305C22×C4—44no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—44no—
309C22×C4#12318yes—
310C22×C4C22×D414yes—
311C22×C4C22×D412yes—
312C22×C4C22×D414yes—
313C22×C4C22×D411yescharacteristic
314C22×C4C2×#4112yes—
315C22×C4C2×#4112yes—
316C22×C4C2×#4114yes—
317C22×C4H(5,𝔽2)14yes—
318C22×C4C2511yescharacteristic
319C2×C8—216no—
320C2×C8—24no—
321C2×C8—24no—
322C2×C8—24no—
323C2×C8—24no—
324C2×C8—24no—
325C2×C8—48no—
326C2×C8C2×#4118yes—
327C4⋊C4—216no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—24no—
331C4⋊C4—24no—
332C4⋊C4—24no—
333C4⋊C4—24no—
334C4⋊C4—48no—
335C4⋊C4—44no—
336C4⋊C4—44no—
337C4⋊C4—42no—
338C4⋊C4—42no—
339C4⋊C4—88no—
340C4⋊C4—88no—
341C22⋊C4—216no—
342C22⋊C4—48no—
343C22⋊C4—48no—
344C22⋊C4—416no—
345C22⋊C4—88no—
346C22⋊C4—88no—
347C42—24no—
348C42—22no—
349C42—22no—
350C42—88no—
351C42#12318yes—
352C42C2×#4114yes—
353C42C2×#4114yes—
354C23—22no—
355C23—22no—
356C23—22no—
357C23—24no—
358C23—24no—
359C23—48no—
360C23—48no—
361C23—44no—
362C23—44no—
363C23—44no—
364C23—42no—
365C23—42no—
366C23—42no—
367C23—44no—
368C23—44no—
369C23—88no—
370C23—88no—
371C23—84no—
372C23—84no—
373C23—84no—
374C23C2×#12312yes—
375C23#53212yes—
376C23#53512yes—
377C23#57714yes—
378C23#57714yes—
379C23C23×D411yescharacteristic
380Q8—44no—
381Q8—44no—
382Q8—84no—
383D4—44no—
384D4—44no—
385D4—816no—
386D4—84no—
387C2×C4—216no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—48no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—44no—
400C2×C4—48no—
401C2×C4—42no—
402C2×C4—44no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—44no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—88no—
415C2×C4—88no—
416C2×C4—84no—
417C2×C4—84no—
418C2×C4—84no—
419C2×C4C2×#12318yes—
420C2×C4C2×#12312yes—
421C2×C4#53212yes—
422C2×C4#53512yes—
423C2×C4#55318yes—
424C2×C4#55518yes—
425C2×C4C22×#4111yescharacteristic
426C2×C4C22×#4112yes—
427C2×C4C22×#4111yescharacteristic
428C2×C4C2×H(5,𝔽2)12yes—
429C8—28no—
430C8—44no—
431C22—44no—
432C22—44no—
433C22—42no—
434C22—42no—
435C22—42no—
436C22—88no—
437C22—84no—
438C22—84no—
439C22—82no—
440C22—82no—
441C22—82no—
442C22—168no—
443C22#250014yes—
444C22#309918yes—
445C22#317318yes—
446C22#322114yes—
447C22#322214yes—
448C22C22×#12311yescharacteristic
449C22C2×#53211yescharacteristic
450C22C2×#53511yescharacteristic
451C22C2×#57712yes—
452C22C2×#57712yes—
453C4—28no—
454C4—44no—
455C4—42no—
456C4—84no—
457C4—82no—
458C4—82no—
459C4—84no—
460C4—82no—
461C4#250014yes—
462C4C2×#55312yes—
463C4C2×#55512yes—
464C2—82no—
465C2—162no—
466C2#2789818yesdirect product factor
467C2C2×#250011yescharacteristic
468C2C2×#309912yes—
469C2C2×#317312yes—
470C2C2×#322211yescharacteristic
471C2C2×#322111yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2314C2semidirect
3. #27898C2direct (N × H)
5. C2×#2035C2semidirect
6. C2×#1959C2semidirect
7. C2×#1958C2semidirect
8. C2×#1926C2semidirect
9. C2×#1927C2semidirect
10. C2×#1844C2semidirect
11. C2×#1836C2semidirect
12. C2×#1750C2semidirect
31. #2314C22semidirect
41. #2035C22semidirect
43. #1959C22semidirect
44. #1958C22semidirect
45. #1927C22semidirect
46. #1926C22semidirect
47. #1844C22semidirect
48. #1836C22semidirect
49. #1750C22semidirect
466. C2#27898direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#26202
C2×#23142
#278982
C2×#20342
C2×#20352
C2×#19592
C2×#19582
C2×#19262
C2×#19272
C2×#18442
C2×#18362
C2×#17502