Finite Group Databasebeta

← C2×#13260 #495268

Subgroups — C2×#13260 #495268

Order 512.

1330 conjugacy classes of subgroups.

The subgroup lattice has 455 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#495C211yesmaximal, characteristic
2C22×#364C211yesmaximal, characteristic, complemented
3C22×#362C211yesmaximal, characteristic, complemented
4C22×#361C211yesmaximal, characteristic
5C2×#2141C211yesmaximal, characteristic, complemented
6C2×#2140C211yesmaximal, characteristic
7C2×#1772C211yesmaximal, characteristic, complemented
8#13260C218yesmaximal, direct product factor
9C23×Q16C2211yescharacteristic
10C23×SD16—21no—
11C23×D8C2211yescharacteristic
12C22×#124—21no—
13C22×M32C2211yescharacteristic
14C22×M32C2211yescharacteristic
15C2×#495—24no—
16C2×#495—22no—
17C2×#495C418yescomplemented
18C2×#495C2214yes—
19C22×#108C2211yescharacteristic
20C2×#427C2211yescharacteristic
21C2×#405—21no—
22C22×C4×C8C2211yescharacteristic
23C2×#364—24no—
24C2×#364C2214yescomplemented
25C2×#362—24no—
26C2×#362C2214yescomplemented
27C2×#361—24no—
28C2×#361C2214yes—
29#2141—22no—
30#2141C2214yescomplemented
31#2140—22no—
32#2140C2214yes—
33C2×#358—22no—
34C2×#357—22no—
35#1772—22no—
36#1772C2214yescomplemented
37C2×#339—21no—
38C23×Q8—21no—
39C23×D4—21no—
40C22×Q16—21no—
41C22×Q16—21no—
42C22×Q16—22no—
43C22×Q16—21no—
44C22×Q16—22no—
45C22×Q16—21no—
46C22×Q16—21no—
47C22×Q16—22no—
48C22×Q16C2×C414yes—
49C22×Q16C2312yes—
50C22×SD16—28no—
51C22×SD16—24no—
52C22×SD16—41no—
53C22×SD16—41no—
54C22×SD16—42no—
55C22×SD16—44no—
56C22×D8—21no—
57C22×D8—21no—
58C22×D8—22no—
59C22×D8—21no—
60C22×D8—22no—
61C22×D8—21no—
62C22×D8—21no—
63C22×D8—22no—
64C22×D8C2×C414yes—
65C22×D8C2312yes—
66C22×M16—21no—
67C23×C8D411yescharacteristic
68C23×C8C2311yescharacteristic
69C2×#124—28no—
70C2×#124—24no—
71C2×#124—44no—
72C2×#124—42no—
73C2×#117—21no—
74C22×C22⋊C4—42no—
75C22×C42D411yescharacteristic
76C2×M32—21no—
77C2×M32—21no—
78C2×M32—22no—
79C2×M32—22no—
80C2×M32—22no—
81C2×M32—22no—
82C2×M32C2312yes—
83C2×M32C2312yes—
84C22×C16—21no—
85C22×C16—21no—
86#495—216no—
87#495—28no—
88#495C2×C4116yescomplemented
89C2×#108—21no—
90C2×#108—22no—
91C2×#108D414yes—
92C2×#108C2312yes—
93#427—21no—
94#427—21no—
95#427D412yes—
96#427C2312yes—
97C2×#107D412yes—
98C2×#106—21no—
99#405—24no—
100#405—42no—
101C2×#97—41no—
102C2×C4×C8—41no—
103C2×C4×C8C2×C414yes—
104C2×C4×C8D412yes—
105C2×C4×C8D414yes—
106C2×C4×C8C2312yes—
107#364—28no—
108#362—28no—
109#361—28no—
110#358—28no—
111#357—28no—
112#339—24no—
113C25—41no—
114C22×Q8—24no—
115C22×Q8—22no—
116C22×Q8—41no—
117C22×Q8—42no—
118C22×Q8—41no—
119C22×Q8—41no—
120C22×Q8—42no—
121C22×Q8—41no—
122C22×Q8—41no—
123C22×Q8—42no—
124C22×D4—24no—
125C22×D4—22no—
126C22×D4—42no—
127C22×D4—41no—
128C22×D4—41no—
129C22×D4—41no—
130C22×D4—41no—
131C22×D4—42no—
132C22×D4—42no—
133C22×D4—41no—
134C23×C4—21no—
135C23×C4—41no—
136C23×C4C2×D411yescharacteristic
137C2×Q16—24no—
138C2×Q16—24no—
139C2×Q16—24no—
140C2×Q16—24no—
141C2×Q16—24no—
142C2×Q16—22no—
143C2×Q16—22no—
144C2×Q16—22no—
145C2×Q16—22no—
146C2×Q16—22no—
147C2×Q16—41no—
148C2×Q16—41no—
149C2×Q16—42no—
150C2×Q16—42no—
151C2×Q16—42no—
152C2×Q16—42no—
153C2×Q16—42no—
154C2×Q16C22×C414yes—
155C2×SD16—216no—
156C2×SD16—48no—
157C2×SD16—48no—
158C2×SD16—416no—
159C2×SD16—44no—
160C2×SD16—44no—
161C2×SD16—48no—
162C2×D8—24no—
163C2×D8—24no—
164C2×D8—24no—
165C2×D8—24no—
166C2×D8—24no—
167C2×D8—22no—
168C2×D8—22no—
169C2×D8—22no—
170C2×D8—22no—
171C2×D8—22no—
172C2×D8—41no—
173C2×D8—41no—
174C2×D8—42no—
175C2×D8—42no—
176C2×D8—42no—
177C2×D8—42no—
178C2×D8—42no—
179C2×D8C22×C414yes—
180C2×M16—24no—
181C2×M16—22no—
182C2×M16—41no—
183C2×M16—42no—
184C22×C8—41no—
185C22×C8C22⋊C414yes—
186C22×C8D811yescharacteristic
187C22×C8D811yescharacteristic
188C22×C8D812yes—
189C22×C8SD1614yes—
190C22×C8C22×C412yes—
191C22×C8C2×D411yescharacteristic
192C22×C8C2×D412yes—
193C22×C8C2×D412yes—
194C22×C8C2×D411yescharacteristic
195C22×C8C2×D411yescharacteristic
196C22×C8C2×D412yes—
197C22×C8#4111yescharacteristic
198C22×C8#4111yescharacteristic
199C22×C8#4112yes—
200C22×C8C2411yescharacteristic
201#124—216no—
202#124—48no—
203#124—416no—
204#117—22no—
205#117—22no—
206#117—41no—
207#117—41no—
208C2×C4⋊C4—22no—
209C2×C22⋊C4—48no—
210C2×C22⋊C4—416no—
211C2×C22⋊C4—41no—
212C2×C42—22no—
213C2×C42—21no—
214C2×C42—41no—
215C2×C42C22⋊C414yes—
216C2×C42C2×D412yes—
217M32—22no—
218M32—22no—
219M32—22no—
220M32—22no—
221M32—42no—
222M32—42no—
223C2×C16—22no—
224C2×C16—22no—
225C2×C16—42no—
226C2×C16—42no—
227#108—24no—
228#108—22no—
229#108C2×D414yes—
230#107—22no—
231#107C2×D414yes—
232#106—22no—
233#106—22no—
234#97—44no—
235C4×C8—44no—
236C4×C8C22⋊C418yes—
237C4×C8C22×C414yes—
238C4×C8C2×D414yes—
239C24—42no—
240C24—44no—
241C24—88no—
242C24—81no—
243C24—81no—
244C24—82no—
245C24AGL(1,ℤ/8)11yescharacteristic
246C2×Q8—24no—
247C2×Q8—42no—
248C2×Q8—44no—
249C2×Q8—42no—
250C2×Q8—42no—
251C2×Q8—42no—
252C2×Q8—42no—
253C2×Q8—44no—
254C2×Q8—44no—
255C2×Q8—44no—
256C2×Q8—44no—
257C2×Q8—82no—
258C2×Q8—82no—
259C2×Q8—81no—
260C2×Q8—81no—
261C2×Q8—82no—
262C2×Q8—82no—
263C2×Q8—82no—
264C2×D4—24no—
265C2×D4—42no—
266C2×D4—42no—
267C2×D4—42no—
268C2×D4—42no—
269C2×D4—42no—
270C2×D4—44no—
271C2×D4—44no—
272C2×D4—44no—
273C2×D4—44no—
274C2×D4—44no—
275C2×D4—81no—
276C2×D4—81no—
277C2×D4—82no—
278C2×D4—82no—
279C2×D4—82no—
280C2×D4—82no—
281C2×D4—82no—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—44no—
285C22×C4—42no—
286C22×C4—44no—
287C22×C4—42no—
288C22×C4—81no—
289C22×C4—81no—
290C22×C4—82no—
291C22×C4C2×C22⋊C412yes—
292C22×C4#12112yes—
293C22×C4#12111yescharacteristic
294C22×C4#12111yescharacteristic
295C22×C4C2×D811yescharacteristic
296C22×C4C2×D811yescharacteristic
297C22×C4C2×SD1612yes—
298C22×C4AGL(1,ℤ/8)12yes—
299C22×C4AGL(1,ℤ/8)11yescharacteristic
300C22×C4C22×D411yescharacteristic
301Q16—24no—
302Q16—24no—
303Q16—42no—
304Q16—42no—
305Q16—44no—
306Q16—44no—
307SD16—416no—
308SD16—416no—
309D8—24no—
310D8—24no—
311D8—42no—
312D8—42no—
313D8—44no—
314D8—44no—
315M16—24no—
316M16—42no—
317M16—44no—
318C2×C8—42no—
319C2×C8—44no—
320C2×C8#10214yes—
321C2×C8#10214yes—
322C2×C8#10218yes—
323C2×C8C2×C22⋊C412yes—
324C2×C8C2×C22⋊C414yes—
325C2×C8C4×D412yes—
326C2×C8C4×D412yes—
327C2×C8C4×D412yes—
328C2×C8C4×D412yes—
329C2×C8#12111yescharacteristic
330C2×C8#12111yescharacteristic
331C2×C8#12112yes—
332C2×C8#12412yes—
333C2×C8#12412yes—
334C2×C8#12712yes—
335C2×C8#12712yes—
336C2×C8C2×D812yes—
337C2×C8C2×D812yes—
338C2×C8C2×SD1614yes—
339C2×C8C23×C411yescharacteristic
340C2×C8C22×D411yescharacteristic
341C2×C8C22×D411yescharacteristic
342C2×C8C22×D411yescharacteristic
343C2×C8C2×#4111yescharacteristic
344C2×C8C2×#4111yescharacteristic
345C4⋊C4—24no—
346C4⋊C4—42no—
347C22⋊C4—432no—
348C22⋊C4—42no—
349C22⋊C4—42no—
350C42—22no—
351C42—24no—
352C42—42no—
353C42—42no—
354C42C2×C22⋊C414yes—
355C16—42no—
356C16—42no—
357C23—24no—
358C23—44no—
359C23—88no—
360C23—816no—
361C23—84no—
362C23—84no—
363C23—82no—
364C23—82no—
365C23—164no—
366C23—168no—
367C23—164no—
368C23#41812yes—
369C23#45911yescharacteristic
370C23#45911yescharacteristic
371C23#46012yes—
372C23C2×AGL(1,ℤ/8)11yescharacteristic
373Q8—44no—
374Q8—44no—
375Q8—84no—
376Q8—84no—
377Q8—82no—
378Q8—82no—
379D4—44no—
380D4—44no—
381D4—84no—
382D4—84no—
383D4—82no—
384D4—82no—
385C2×C4—24no—
386C2×C4—44no—
387C2×C4—48no—
388C2×C4—44no—
389C2×C4—44no—
390C2×C4—84no—
391C2×C4—84no—
392C2×C4—84no—
393C2×C4—82no—
394C2×C4—82no—
395C2×C4#39012yes—
396C2×C4#39012yes—
397C2×C4C2×#10212yes—
398C2×C4C2×#10212yes—
399C2×C4#41812yes—
400C2×C4#45911yescharacteristic
401C2×C4#45911yescharacteristic
402C2×C4#45912yes—
403C2×C4#45912yes—
404C2×C4#46012yes—
405C2×C4#46012yes—
406C2×C4#46012yes—
407C2×C4C22×C22⋊C411yescharacteristic
408C2×C4C2×#12111yescharacteristic
409C2×C4C2×#12111yescharacteristic
410C2×C4C22×D811yescharacteristic
411C2×C4C22×SD1611yescharacteristic
412C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
413C8—44no—
414C8#39012yes—
415C8#39012yes—
416C8C2×#10214yes—
417C8C2×#10214yes—
418C8C2×C4×D411yescharacteristic
419C8C2×C4×D411yescharacteristic
420C8C2×#12411yescharacteristic
421C8C2×#12711yescharacteristic
422C22—22no—
423C22—22no—
424C22—24no—
425C22—24no—
426C22—88no—
427C22—84no—
428C22—168no—
429C22—164no—
430C22—164no—
431C22—168no—
432C22#198212yes—
433C22#198212yes—
434C22#221214yes—
435C22C2×#41811yescharacteristic
436C22C2×#45911yescharacteristic
437C22C2×#46011yescharacteristic
438C4—44no—
439C4—84no—
440C4—84no—
441C4#198212yes—
442C4#198212yes—
443C4C2×#39011yescharacteristic
444C4C22×#10211yescharacteristic
445C4C2×#45911yescharacteristic
446C4C2×#46011yescharacteristic
447C2—21no—
448C2—22no—
449C2—21no—
450C2—164no—
451C2#1326014yesdirect product factor
452C2C2×#198211yescharacteristic
453C2C2×#221212yes—
subgroupG/H
center, socleC23#459
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#364C2semidirect
3. C22×#362C2semidirect
5. C2×#2141C2semidirect
7. C2×#1772C2semidirect
8. #13260C2direct (N × H)
17. C2×#495C4semidirect
24. C2×#364C22semidirect
26. C2×#362C22semidirect
30. #2141C22semidirect
36. #1772C22semidirect
88. #495C2×C4semidirect
451. C2#13260direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4952
C22×#3642
C22×#3622
C22×#3612
C2×#21412
C2×#21402
C2×#17722
#132602