Finite Group Databasebeta

← C2×#21405 #6372425

Subgroups — C2×#21405 #6372425

Order 512.

4846 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#532C211yesmaximal, characteristic
2C22×C4×M16C211yesmaximal, characteristic, complemented
3C2×#2283C211yesmaximal, characteristic, complemented
4#21405C2116yesmaximal, direct product factor
5C2×#1993C212yesmaximal, complemented
6C2×#1961C212yesmaximal, complemented
7C2×#1895C214yesmaximal, complemented
8C2×C4×#102C214yesmaximal, complemented
9C23×#41—21no—
10C23×M16C2212yes—
11C2×#532—28no—
12C2×#532—24no—
13C2×#532C4116yescomplemented
14C2×#532C2218yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×#127C2211yescharacteristic
17C22×#124—21no—
18C22×#121—21no—
19C22×#121C2212yes—
20C22×C4×D4—21no—
21C22×C4×D4C2212yes—
22C23×C42C2211yescharacteristic
23C22×#102C2218yes—
24C2×C4×M16—28no—
25C2×C4×M16C2218yescomplemented
26C22×#97C2212yes—
27C22×C4×C8C2212yes—
28#2283—24no—
29#2283C2218yescomplemented
30C2×#383—21no—
31C2×#382C2212yes—
32C2×#381—21no—
33C2×#380C2212yes—
34C2×C4×C4⋊C4C2212yes—
35C2×C4×C22⋊C4—21no—
36C2×#376—21no—
37#1993C22116yescomplemented
38#1961C22116yescomplemented
39#1895C22132yescomplemented
40C4×#102C22132yescomplemented
41C2×#340C2218yes—
42C22×#41—216no—
43C22×#41—28no—
44C22×#41—416no—
45C23×Q8—21no—
46C23×D4—22no—
47C23×D4—21no—
48C23×D4—21no—
49C23×D4C2312yes—
50C24×C4—22no—
51C24×C4D411yescharacteristic
52C24×C4D411yescharacteristic
53C24×C4C2311yescharacteristic
54C22×M16—28no—
55C22×M16—216no—
56C22×M16C2318yes—
57C23×C8C2314yes—
58#532—264no—
59#532—232no—
60#532C2×C4164yescomplemented
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8C2×C418yes—
64C2×C4⋊Q8C2314yes—
65C2×#127—22no—
66C2×#127—24no—
67C2×#127C2×C418yes—
68C2×#127C2314yes—
69C2×#124—216no—
70C2×#124—28no—
71C2×#121—216no—
72C2×#121—28no—
73C2×#121—28no—
74C2×#121—24no—
75C2×#121C2×C4116yes—
76C2×#121C2318yes—
77C2×C4×D4—216no—
78C2×C4×D4—28no—
79C2×C4×D4—24no—
80C2×C4×D4—28no—
81C2×C4×D4C2×C4116yes—
82C2×C4×D4C2318yes—
83C22×C4⋊C4—21no—
84C22×C4⋊C4C2314yes—
85C22×C4⋊C4C2312yes—
86C22×C22⋊C4—22no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C42—22no—
90C22×C42C2×C418yes—
91C22×C42D411yescharacteristic
92C22×C42D414yes—
93C22×C42D411yescharacteristic
94C22×C42D418yes—
95C22×C42C2311yescharacteristic
96C22×C42C2314yes—
97C22×C42C2311yescharacteristic
98C2×#102—232no—
99C2×#102C23132yes—
100C4×M16—232no—
101C2×#97—28no—
102C2×#97C2318yes—
103C2×C4×C8—28no—
104C2×C4×C8C2318yes—
105#383—28no—
106#382—24no—
107#382C2318yes—
108#381—28no—
109#380—24no—
110#380C2318yes—
111C4×C4⋊C4—24no—
112C4×C4⋊C4C2318yes—
113C4×C22⋊C4—28no—
114#376—28no—
115C2×#95—22no—
116C2×#95—22no—
117C2×#95—22no—
118C2×#95—22no—
119#340C23132yes—
120C25—22no—
121C25C2×D411yescharacteristic
122C2×#41—264no—
123C2×#41—464no—
124C2×#41—4128no—
125C22×Q8—28no—
126C22×Q8—24no—
127C22×Q8—48no—
128C22×D4—216no—
129C22×D4—28no—
130C22×D4—28no—
131C22×D4—28no—
132C22×D4—22no—
133C22×D4—24no—
134C22×D4—24no—
135C22×D4—24no—
136C22×D4—216no—
137C22×D4—48no—
138C22×D4—48no—
139C22×D4—416no—
140C22×D4C22×C418yes—
141C22×D4C2414yes—
142C23×C4—28no—
143C23×C4—28no—
144C23×C4—22no—
145C23×C4—216no—
146C23×C4—28no—
147C23×C4—24no—
148C23×C4—44no—
149C23×C4—416no—
150C23×C4C22⋊C418yes—
151C23×C4C22⋊C418yes—
152C23×C4C22×C414yes—
153C23×C4C2×D411yescharacteristic
154C23×C4C2×D411yescharacteristic
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D412yes—
157C23×C4C2×D411yescharacteristic
158C23×C4C2×D414yes—
159C23×C4C2×D414yes—
160C23×C4C2×D414yes—
161C23×C4C2×D411yescharacteristic
162C23×C4C2412yes—
163C23×C4C2411yescharacteristic
164C2×M16—264no—
165C2×M16—216no—
166C2×M16—232no—
167C22×C8—28no—
168C22×C8—28no—
169C22×C8#41116yescomplemented
170C22×C8C2418yes—
171C4⋊Q8—216no—
172C4⋊Q8—28no—
173C4⋊Q8C22×C4116yes—
174#127—216no—
175#127—28no—
176#127C22×C4116yes—
177#124—264no—
178#121—264no—
179#121—232no—
180#121—216no—
181#121C22×C4132yes—
182C4×D4—264no—
183C4×D4—232no—
184C4×D4—216no—
185C4×D4C22×C4132yes—
186C2×C4⋊C4—28no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—216no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4C22×C418yes—
193C2×C4⋊C4C2418yes—
194C2×C4⋊C4C2414yes—
195C2×C22⋊C4—216no—
196C2×C22⋊C4—216no—
197C2×C22⋊C4—28no—
198C2×C22⋊C4—28no—
199C2×C22⋊C4—28no—
200C2×C22⋊C4—48no—
201C2×C42—28no—
202C2×C42—48no—
203C2×C42C22⋊C418yes—
204C2×C42C22⋊C418yes—
205C2×C42C22⋊C4132yes—
206C2×C42C22×C414yes—
207C2×C42C22×C414yes—
208C2×C42C22×C4116yes—
209C2×C42C2×D414yes—
210C2×C42C2×D412yes—
211C2×C42C2×D414yes—
212C2×C42C2×D412yes—
213C2×C42C2×D414yes—
214C2×C42C2×D414yes—
215C2×C42C2×D4116yes—
216C2×C42C2412yes—
217C2×C42C2412yes—
218#102—264no—
219#97—216no—
220C4×C8—216no—
221#95—28no—
222#95—28no—
223#95—28no—
224#95—28no—
225C24—24no—
226C24—24no—
227C24—24no—
228C24—28no—
229C24—24no—
230C24—48no—
231C24—48no—
232C24—48no—
233C24C2×C22⋊C414yes—
234C24C22×D412yes—
235C24C22×D411yescharacteristic
236#41—4256no—
237C2×Q8—216no—
238C2×Q8—432no—
239C2×Q8—416no—
240C2×D4—232no—
241C2×D4—28no—
242C2×D4—216no—
243C2×D4—216no—
244C2×D4—232no—
245C2×D4—24no—
246C2×D4—216no—
247C2×D4—432no—
248C2×D4—416no—
249C2×D4—432no—
250C2×D4—416no—
251C2×D4—464no—
252C2×D4—432no—
253C2×D4—416no—
254C2×D4—48no—
255C2×D4C23×C418yes—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—24no—
260C22×C4—216no—
261C22×C4—216no—
262C22×C4—28no—
263C22×C4—216no—
264C22×C4—28no—
265C22×C4—232no—
266C22×C4—28no—
267C22×C4—24no—
268C22×C4—232no—
269C22×C4—28no—
270C22×C4—416no—
271C22×C4—48no—
272C22×C4—48no—
273C22×C4—432no—
274C22×C4—464no—
275C22×C4—48no—
276C22×C4—48no—
277C22×C4—48no—
278C22×C4C2×C22⋊C414yes—
279C22×C4C2×C22⋊C418yes—
280C22×C4C2×C22⋊C414yes—
281C22×C4C2×C22⋊C414yes—
282C22×C4C2×C22⋊C414yes—
283C22×C4C2×C22⋊C4116yes—
284C22×C4C2×C22⋊C4116yes—
285C22×C4C2×C22⋊C414yes—
286C22×C4AGL(1,ℤ/8)18yes—
287C22×C4C23×C414yes—
288C22×C4C23×C412yes—
289C22×C4C22×D412yes—
290C22×C4C22×D412yes—
291C22×C4C22×D412yes—
292C22×C4C22×D412yes—
293C22×C4C22×D414yes—
294C22×C4C22×D411yescharacteristic
295C22×C4C22×D412yes—
296C22×C4C22×D412yes—
297C22×C4C2×#4118yes—
298C22×C4C2511yescharacteristic
299M16—264no—
300C2×C8—232no—
301C2×C8—28no—
302C2×C8—28no—
303C2×C8C2×#41116yescomplemented
304C4⋊C4—216no—
305C4⋊C4—28no—
306C4⋊C4—24no—
307C4⋊C4—216no—
308C4⋊C4—48no—
309C4⋊C4C23×C418yes—
310C22⋊C4—232no—
311C22⋊C4—232no—
312C22⋊C4—416no—
313C42—416no—
314C42C2×C22⋊C4116yes—
315C42C2×C22⋊C418yes—
316C42C2×C22⋊C4116yes—
317C42C2×C22⋊C418yes—
318C42C23×C414yes—
319C42C23×C414yes—
320C42C22×D414yes—
321C42C22×D414yes—
322C23—28no—
323C23—28no—
324C23—24no—
325C23—28no—
326C23—24no—
327C23—24no—
328C23—28no—
329C23—416no—
330C23—416no—
331C23—416no—
332C23—48no—
333C23—416no—
334C23—48no—
335C23—48no—
336C23—832no—
337C23C22×C22⋊C414yes—
338C23C22×C22⋊C412yes—
339C23#53214yes—
340C23C2×AGL(1,ℤ/8)14yes—
341C23#57514yes—
342C23C23×D411yescharacteristic
343Q8—432no—
344D4—216no—
345D4—432no—
346D4—432no—
347D4—464no—
348D4—48no—
349D4—416no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—28no—
353C2×C4—24no—
354C2×C4—28no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—232no—
359C2×C4—28no—
360C2×C4—28no—
361C2×C4—216no—
362C2×C4—28no—
363C2×C4—416no—
364C2×C4—416no—
365C2×C4—48no—
366C2×C4—464no—
367C2×C4—48no—
368C2×C4—48no—
369C2×C4—48no—
370C2×C4—816no—
371C2×C4#418116yes—
372C2×C4C22×C22⋊C414yes—
373C2×C4C22×C22⋊C414yes—
374C2×C4C22×C22⋊C414yes—
375C2×C4C22×C22⋊C414yes—
376C2×C4C22×C22⋊C414yes—
377C2×C4C22×C22⋊C412yes—
378C2×C4C4×#4118yes—
379C2×C4#52518yes—
380C2×C4#53214yes—
381C2×C4C2×AGL(1,ℤ/8)18yes—
382C2×C4C24×C411yescharacteristic
383C2×C4C23×D411yescharacteristic
384C2×C4C22×#4114yes—
385C8—216no—
386C22—24no—
387C22—24no—
388C22—24no—
389C22—48no—
390C22—416no—
391C22—48no—
392C22—48no—
393C22—48no—
394C22—816no—
395C22—832no—
396C22#229714yes—
397C22C2×#41814yes—
398C22#289614yes—
399C22#3171116yes—
400C22C23×C22⋊C411yescharacteristic
401C22C2×#53212yes—
402C22C22×AGL(1,ℤ/8)12yes—
403C22C2×#57512yes—
404C4—24no—
405C4—24no—
406C4—24no—
407C4—24no—
408C4—48no—
409C4—88no—
410C4#229714yes—
411C4C2×#41818yes—
412C4C2×C4×#4112yes—
413C4C2×#52512yes—
414C2—44no—
415C2—88no—
416C2#2140518yesdirect product factor
417C2C2×#229711yescharacteristic
418C2C22×#41811yescharacteristic
419C2C2×#289611yescharacteristic
420C2C2×#317114yes—
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C22×D4
prime radicalC22×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×M16C2semidirect
3. C2×#2283C2semidirect
4. #21405C2direct (N × H)
5. C2×#1993C2semidirect
6. C2×#1961C2semidirect
7. C2×#1895C2semidirect
8. C2×C4×#102C2semidirect
13. C2×#532C4semidirect
25. C2×C4×M16C22semidirect
29. #2283C22semidirect
37. #1993C22semidirect
38. #1961C22semidirect
39. #1895C22semidirect
40. C4×#102C22semidirect
60. #532C2×C4semidirect
169. C22×C8#41semidirect
303. C2×C8C2×#41semidirect
416. C2#21405direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5322
C22×C4×M162
C2×#22832
#214052
C2×#19932
C2×#19612
C2×#18952
C2×C4×#1022