Finite Group Databasebeta

← C2×#20837 #6371254

Subgroups — C2×#20837 #6371254

Order 512.

5750 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
1C24×M16C211yesmaximal, characteristic
2C22×#423C212yesmaximal, complemented
3C22×#407C211yesmaximal, characteristic
4C22×C4×C22⋊C4C211yesmaximal, characteristic
5#20837C2116yesmaximal, direct product factor
6C2×#1851C214yesmaximal, complemented
7C2×#1850C214yesmaximal, complemented
8C2×#1728C212yesmaximal, complemented
9C25×C4C2211yescharacteristic
10C23×M16—28no—
11C23×M16—216no—
12C23×M16C2212yes—
13C23×M16C2218yes—
14C23×M16C2211yescharacteristic
15C23×M16C2211yescharacteristic
16C23×M16C2212yes—
17C24×C8C2212yes—
18C23×C22⋊C4C412yes—
19C23×C42C2212yes—
20C2×#423—216no—
21C2×#423C22116yescomplemented
22C22×C4⋊C8C2218yescomplemented
23C2×#407—28no—
24C2×#407C2218yes—
25C22×C22⋊C8C2212yes—
26C22×C22⋊C8C2212yes—
27C2×C4×C22⋊C4C411yescharacteristic
28C2×C4×C22⋊C4C412yes—
29C2×C4×C22⋊C4C418yes—
30C2×C4×C22⋊C4C411yescharacteristic
31C2×C4×C22⋊C4C2212yes—
32C2×C4×C22⋊C4C2212yes—
33C2×C4×C22⋊C4C2218yes—
34C22×#95C412yes—
35#1851C22132yescomplemented
36#1850C22132yescomplemented
37#1728C22116yescomplemented
38C2×#336C2218yescomplemented
39C26C2×C411yescharacteristic
40C24×C4—28no—
41C24×C4—28no—
42C24×C4C2×C414yes—
43C24×C4C2×C411yescharacteristic
44C24×C4C2×C411yescharacteristic
45C24×C4C2×C414yes—
46C24×C4C2×C411yescharacteristic
47C24×C4D418yes—
48C24×C4Q818yes—
49C24×C4C2314yes—
50C24×C4C2311yescharacteristic
51C24×C4C2311yescharacteristic
52C24×C4C2311yescharacteristic
53C22×M16—2128no—
54C22×M16—28no—
55C22×M16—232no—
56C22×M16—28no—
57C22×M16—28no—
58C22×M16—264no—
59C22×M16—24no—
60C22×M16—24no—
61C22×M16—28no—
62C22×M16—28no—
63C22×M16—216no—
64C22×M16D4116yes—
65C22×M16C2318yes—
66C22×M16C2314yes—
67C22×M16C2314yes—
68C22×M16C2318yes—
69C23×C8—28no—
70C23×C8—216no—
71C23×C8C2318yes—
72C23×C8C2312yes—
73C23×C8C2312yes—
74C23×C8C2314yes—
75C22×C22⋊C4—216no—
76C22×C22⋊C4C2×C412yes—
77C22×C22⋊C4C2×C414yes—
78C22×C22⋊C4C2×C4116yes—
79C22×C22⋊C4C2×C412yes—
80C22×C42—28no—
81C22×C42—28no—
82C22×C42C2×C412yes—
83C22×C42C2×C418yes—
84C22×C42C2×C412yes—
85C22×C42C2318yes—
86C22×C42C2314yes—
87#423—264no—
88C2×C4⋊C8—232no—
89C2×C4⋊C8C23132yescomplemented
90#407—232no—
91C2×C22⋊C8—28no—
92C2×C22⋊C8—28no—
93C2×C22⋊C8C2318yes—
94C2×C22⋊C8C2318yes—
95C4×C22⋊C4C2×C418yes—
96C4×C22⋊C4C2×C418yes—
97C4×C22⋊C4C2×C4116yes—
98C4×C22⋊C4C2×C418yes—
99C4×C22⋊C4C2×C418yes—
100C4×C22⋊C4C2318yes—
101C4×C22⋊C4C2318yes—
102C2×#95C2×C412yes—
103C2×#95C2×C414yes—
104C2×#95C2×C4116yes—
105C2×#95C2×C412yes—
106#336C23132yescomplemented
107C25—28no—
108C25—28no—
109C25—44no—
110C25C4⋊C418yes—
111C25C22×C411yescharacteristic
112C25C22×C414yes—
113C25C22×C411yescharacteristic
114C25C22×C411yescharacteristic
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—232no—
118C23×C4—28no—
119C23×C4—232no—
120C23×C4—264no—
121C23×C4—232no—
122C23×C4—24no—
123C23×C4—216no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—216no—
128C23×C4—216no—
129C23×C4—216no—
130C23×C4—48no—
131C23×C4C4⋊C418yes—
132C23×C4C4⋊C418yes—
133C23×C4C4⋊C4132yes—
134C23×C4C4⋊C418yes—
135C23×C4C22×C414yes—
136C23×C4C22×C4116yes—
137C23×C4C22×C414yes—
138C23×C4C22×C411yescharacteristic
139C23×C4C22×C411yescharacteristic
140C23×C4C22×C414yes—
141C23×C4C22×C414yes—
142C23×C4C22×C412yes—
143C23×C4C22×C412yes—
144C23×C4C22×C414yes—
145C23×C4C22×C411yescharacteristic
146C23×C4C22×C412yes—
147C23×C4C2×D414yes—
148C23×C4C2×D414yes—
149C23×C4C2×D4116yes—
150C23×C4C2×D414yes—
151C23×C4C2×D418yes—
152C23×C4C2×Q8116yes—
153C23×C4C2×Q814yes—
154C23×C4C2×Q814yes—
155C23×C4C2×Q814yes—
156C23×C4#4118yes—
157C23×C4C2412yes—
158C23×C4C2412yes—
159C23×C4C2412yes—
160C23×C4C2411yescharacteristic
161C2×M16—2256no—
162C2×M16—264no—
163C2×M16—264no—
164C2×M16—216no—
165C2×M16—216no—
166C2×M16—216no—
167C2×M16—28no—
168C2×M16—28no—
169C2×M16—216no—
170C2×M16—216no—
171C2×M16—232no—
172C2×M16—416no—
173C2×M16—416no—
174C2×M16C2×D4132yes—
175C22×C8—264no—
176C22×C8—216no—
177C22×C8—28no—
178C22×C8—28no—
179C22×C8—232no—
180C22×C8—24no—
181C22×C8—24no—
182C22×C8—28no—
183C22×C8—28no—
184C22×C8C2×D4116yes—
185C22×C8C2414yes—
186C22×C8C2414yes—
187C22×C8C2418yes—
188C2×C22⋊C4—28no—
189C2×C22⋊C4—216no—
190C2×C22⋊C4—264no—
191C2×C22⋊C4M16116yescomplemented
192C2×C22⋊C4C22×C418yes—
193C2×C22⋊C4C22×C4116yes—
194C2×C22⋊C4C22×C418yes—
195C2×C42—28no—
196C2×C42—232no—
197C2×C42—28no—
198C2×C42—28no—
199C2×C42—216no—
200C2×C42—28no—
201C2×C42—216no—
202C2×C42C22×C418yes—
203C2×C42C22×C418yes—
204C2×C42C22×C418yes—
205C2×C42C2418yes—
206C4⋊C8—264no—
207C22⋊C8—216no—
208C22⋊C8—216no—
209#95C22×C418yes—
210#95C22×C4116yes—
211#95C22×C418yes—
212C24—24no—
213C24—24no—
214C24—24no—
215C24—24no—
216C24—216no—
217C24—24no—
218C24—216no—
219C24—24no—
220C24—24no—
221C24—232no—
222C24—232no—
223C24—416no—
224C24—48no—
225C24—464no—
226C24C2×C4⋊C414yes—
227C24C2×C4⋊C4116yes—
228C24C2×C4⋊C414yes—
229C24C2×C4⋊C414yes—
230C24C4×D418yes—
231C24C2×M1618yes—
232C24C23×C412yes—
233C24C23×C412yes—
234C24C23×C412yes—
235C24C23×C411yescharacteristic
236C22×C4—28no—
237C22×C4—216no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—232no—
242C22×C4—28no—
243C22×C4—216no—
244C22×C4—216no—
245C22×C4—28no—
246C22×C4—28no—
247C22×C4—232no—
248C22×C4—28no—
249C22×C4—216no—
250C22×C4—264no—
251C22×C4—216no—
252C22×C4—28no—
253C22×C4—28no—
254C22×C4—232no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—232no—
260C22×C4—2128no—
261C22×C4—232no—
262C22×C4—232no—
263C22×C4—28no—
264C22×C4—28no—
265C22×C4—28no—
266C22×C4—232no—
267C22×C4—416no—
268C22×C4—464no—
269C22×C4C2×C4⋊C4116yes—
270C22×C4C2×C4⋊C414yes—
271C22×C4C2×C4⋊C414yes—
272C22×C4C2×C4⋊C418yes—
273C22×C4C2×C4⋊C4116yes—
274C22×C4C2×C4⋊C418yes—
275C22×C4C2×C4⋊C4116yes—
276C22×C4C2×C4⋊C418yes—
277C22×C4C2×C4⋊C414yes—
278C22×C4C4×D4116yes—
279C22×C4C4×D418yes—
280C22×C4#120116yes—
281C22×C4C22⋊Q8132yes—
282C22×C4#123116yes—
283C22×C4C2×M16116yescomplemented
284C22×C4C23×C418yes—
285C22×C4C23×C412yes—
286C22×C4C23×C412yes—
287C22×C4C23×C418yes—
288C22×C4C23×C412yes—
289C22×C4C23×C411yescharacteristic
290C22×C4C22×D414yes—
291C22×C4C22×D414yes—
292C22×C4C22×D412yes—
293C22×C4C22×D414yes—
294C22×C4C22×D414yes—
295C22×C4C22×D418yes—
296C22×C4C22×Q814yes—
297C22×C4C22×Q814yes—
298C22×C4C22×Q814yes—
299C22×C4C22×Q812yes—
300C22×C4C2×#4114yes—
301C22×C4C2×#4118yes—
302C22×C4C2511yescharacteristic
303M16—264no—
304M16—264no—
305M16—416no—
306M16—416no—
307C2×C8—264no—
308C2×C8—232no—
309C2×C8—28no—
310C2×C8—28no—
311C2×C8—24no—
312C2×C8—24no—
313C2×C8—28no—
314C2×C8—28no—
315C2×C8—48no—
316C2×C8—48no—
317C2×C8C22×D4116yes—
318C22⋊C4—216no—
319C22⋊C4—232no—
320C22⋊C4C2×M16132yescomplemented
321C42—216no—
322C42—216no—
323C42—216no—
324C42—28no—
325C42—28no—
326C23—28no—
327C23—28no—
328C23—28no—
329C23—24no—
330C23—232no—
331C23—232no—
332C23—28no—
333C23—24no—
334C23—24no—
335C23—24no—
336C23—28no—
337C23—232no—
338C23—28no—
339C23—24no—
340C23—232no—
341C23—28no—
342C23—24no—
343C23—24no—
344C23—416no—
345C23—4128no—
346C23—464no—
347C23—416no—
348C23#385116yes—
349C23#423116yescomplemented
350C23C22×C4⋊C414yes—
351C23C22×C4⋊C414yes—
352C23C22×C4⋊C414yes—
353C23C22×C4⋊C412yes—
354C23C2×C4×D418yes—
355C23C2×C4×D414yes—
356C23C22×M1618yes—
357C23C22×M1614yes—
358C23#56814yes—
359C23C24×C411yescharacteristic
360C2×C4—28no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—232no—
364C2×C4—232no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—28no—
371C2×C4—28no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—216no—
375C2×C4—232no—
376C2×C4—232no—
377C2×C4—216no—
378C2×C4—28no—
379C2×C4—28no—
380C2×C4—28no—
381C2×C4—464no—
382C2×C4—416no—
383C2×C4#385132yes—
384C2×C4#385116yes—
385C2×C4C22×C4⋊C414yes—
386C2×C4C22×C4⋊C414yes—
387C2×C4C22×C4⋊C414yes—
388C2×C4C22×C4⋊C412yes—
389C2×C4C2×C4×D418yes—
390C2×C4C2×C4×D414yes—
391C2×C4C2×#12014yes—
392C2×C4C2×#12018yes—
393C2×C4C2×C22⋊Q8116yes—
394C2×C4C2×C22⋊Q818yes—
395C2×C4C2×#12314yes—
396C2×C4C2×#12318yes—
397C2×C4C22×M16116yescomplemented
398C2×C4C23×D412yes—
399C2×C4C23×D411yescharacteristic
400C2×C4C23×Q811yescharacteristic
401C2×C4C22×#4112yes—
402C8—216no—
403C8—44no—
404C8—44no—
405C22—232no—
406C22—232no—
407C22—24no—
408C22—24no—
409C22—24no—
410C22—24no—
411C22—216no—
412C22—216no—
413C22—24no—
414C22—24no—
415C22—24no—
416C22—464no—
417C22—416no—
418C22—48no—
419C22C2×#38518yes—
420C22C2×#38514yes—
421C22C2×#42314yes—
422C22C2×#42318yescomplemented
423C22#290514yes—
424C22D4×M16116yes—
425C22C23×C4⋊C411yescharacteristic
426C22C22×C4×D412yes—
427C22C23×M1612yes—
428C22C2×#56812yes—
429C4—24no—
430C4—24no—
431C4—216no—
432C4—48no—
433C4C2×#38514yes—
434C4C2×#38518yes—
435C4C22×#12011yescharacteristic
436C4C22×C22⋊Q812yes—
437C4C22×#12311yescharacteristic
438C2—28no—
439C2—28no—
440C2—44no—
441C2#2083718yesdirect product factor
442C2C22×#38511yescharacteristic
443C2C22×#42311yescharacteristic
444C2C2×#290511yescharacteristic
445C2C2×D4×M1614yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#423C2semidirect
5. #20837C2direct (N × H)
6. C2×#1851C2semidirect
7. C2×#1850C2semidirect
8. C2×#1728C2semidirect
21. C2×#423C22semidirect
22. C22×C4⋊C8C22semidirect
35. #1851C22semidirect
36. #1850C22semidirect
37. #1728C22semidirect
38. C2×#336C22semidirect
89. C2×C4⋊C8C23semidirect
106. #336C23semidirect
191. C2×C22⋊C4M16semidirect
283. C22×C4C2×M16semidirect
320. C22⋊C4C2×M16semidirect
349. C23#423semidirect
397. C2×C4C22×M16semidirect
422. C22C2×#423semidirect
441. C2#20837direct (N × H)

Maximal subgroups

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

subgroupindex
C24×M162
C22×#4232
C22×#4072
C22×C4×C22⋊C42
#208372
C2×#18512
C2×#18502
C2×#17282