Finite Group Databasebeta

← C2×#28521 #6466107

Subgroups — C2×#28521 #6466107

Order 512.

3022 conjugacy classes of subgroups.

The subgroup lattice has 373 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#476C212yesmaximal, complemented
2C22×#474C212yesmaximal, complemented
3C2×#2862C211yesmaximal, characteristic, complemented
4C2×C4×#127C211yesmaximal, characteristic
5#28521C2116yesmaximal, direct product factor
6C2×#2092C214yesmaximal, complemented
7C2×#1961C212yesmaximal
8C2×#1847C212yesmaximal, complemented
9C2×#1767C211yesmaximal, characteristic, complemented
10C22×C4⋊Q8C2211yescharacteristic
11C22×C4⋊Q8C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×C4×D4—22no—
14C22×C4×D4C2212yes—
15C2×#476—216no—
16C2×#476C22116yescomplemented
17C2×#474—216no—
18C2×#474C22116yescomplemented
19C22×#107C2214yes—
20C22×#106C2214yes—
21C22×C4⋊C8C2212yes—
22C22×#102C2214yes—
23C22×#102C2214yes—
24C22×#97C2212yes—
25#2862—24no—
26#2862C2218yescomplemented
27C4×#127—24no—
28C4×#127C2218yes—
29C2×#391—22no—
30C2×#391—22no—
31C2×#390—22no—
32C2×#390C2212yes—
33C2×#384C2211yescharacteristic
34C2×#382C2212yes—
35C2×#382C2212yes—
36C2×C43C2211yescharacteristic
37#2092C22132yescomplemented
38#1961C22116yes—
39#1847C22116yescomplemented
40#1767C2218yescomplemented
41C2×#336C2212yes—
42C23×Q8—21no—
43C23×Q8—21no—
44C23×D4—22no—
45C23×D4C2312yes—
46C24×C4—22no—
47C23×C8C2314yes—
48C2×C4⋊Q8—22no—
49C2×C4⋊Q8—22no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8—28no—
52C2×C4⋊Q8C2314yes—
53C2×C4⋊Q8C2314yes—
54C2×#127—22no—
55C2×#127—24no—
56C2×#127Q818yescomplemented
57C2×#127C2314yes—
58C2×C4×D4—24no—
59C2×C4×D4—216no—
60C2×C4×D4—28no—
61C2×C4×D4—28no—
62C2×C4×D4—416no—
63C2×C4×D4C2318yes—
64C22×C4⋊C4—22no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C22⋊C4—24no—
71C22×C22⋊C4—22no—
72C22×C42D412yes—
73C22×C42D412yes—
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#476—264no—
78#474—264no—
79C2×#107—216no—
80C2×#107C23116yes—
81C2×#106—216no—
82C2×#106C23116yes—
83C2×C4⋊C8D4116yescomplemented
84C2×C4⋊C8C2318yes—
85C2×#102—216no—
86C2×#102—216no—
87C2×#102C23116yes—
88C2×#102C23116yes—
89C2×#97—28no—
90C2×#97C2318yes—
91#391—216no—
92#391—216no—
93#390—24no—
94#390—216no—
95#390C2318yes—
96#384—22no—
97#384C2314yes—
98#382—24no—
99#382—24no—
100#382C2318yes—
101#382C2318yes—
102C2×#95—24no—
103C2×#95—24no—
104C43D414yes—
105C43C2314yes—
106#336C2318yes—
107C25—22no—
108C22×Q8—24no—
109C22×Q8—24no—
110C22×Q8—48no—
111C22×Q8—44no—
112C22×Q8—44no—
113C22×Q8—48no—
114C22×D4—216no—
115C22×D4—24no—
116C22×D4—24no—
117C22×D4—22no—
118C22×D4—28no—
119C22×D4—24no—
120C22×D4—24no—
121C22×D4—24no—
122C22×D4—48no—
123C22×D4—48no—
124C22×D4C2×Q818yes—
125C22×D4C2414yes—
126C23×C4—22no—
127C23×C4—22no—
128C23×C4—22no—
129C23×C4—28no—
130C23×C4—48no—
131C23×C4—416no—
132C23×C4C2×D412yes—
133C23×C4C2×D412yes—
134C23×C4C2×D411yescharacteristic
135C23×C4C2×D411yescharacteristic
136C23×C4C2411yescharacteristic
137C22×C8—28no—
138C22×C8—28no—
139C22×C8C2×D4116yes—
140C22×C8C2418yes—
141C4⋊Q8—216no—
142C4⋊Q8—216no—
143C4⋊Q8—48no—
144C4⋊Q8—48no—
145#127—216no—
146#127—28no—
147#127C2×Q8116yescomplemented
148C4×D4—216no—
149C4×D4—216no—
150C4×D4—464no—
151C4×D4—416no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—22no—
162C2×C4⋊C4—48no—
163C2×C4⋊C4—44no—
164C2×C4⋊C4—44no—
165C2×C4⋊C4C2414yes—
166C2×C4⋊C4C2414yes—
167C2×C4⋊C4C2414yes—
168C2×C22⋊C4—216no—
169C2×C22⋊C4—28no—
170C2×C22⋊C4—416no—
171C2×C22⋊C4—48no—
172C2×C42—28no—
173C2×C42—24no—
174C2×C42—44no—
175C2×C42C2×D418yes—
176C2×C42C2×D412yes—
177C2×C42C2×D418yes—
178C2×C42C2×D412yes—
179C2×C42C2×D412yes—
180C2×C42C2×D418yes—
181C2×C42C2×Q814yes—
182C2×C42#4114yes—
183C2×C42C2412yes—
184C2×C42C2412yes—
185C2×C42C2412yes—
186#107—232no—
187#106—232no—
188C4⋊C8C2×D4132yescomplemented
189#102—232no—
190#102—232no—
191#97—216no—
192#95—216no—
193#95—216no—
194C24—28no—
195C24—24no—
196C24—44no—
197C24—44no—
198C24—48no—
199C24—48no—
200C24C22×D411yescharacteristic
201C2×Q8—416no—
202C2×Q8—48no—
203C2×Q8—48no—
204C2×Q8—416no—
205C2×Q8—816no—
206C2×Q8—816no—
207C2×D4—28no—
208C2×D4—232no—
209C2×D4—216no—
210C2×D4—216no—
211C2×D4—24no—
212C2×D4—24no—
213C2×D4—24no—
214C2×D4—24no—
215C2×D4—24no—
216C2×D4—416no—
217C2×D4—464no—
218C2×D4—416no—
219C2×D4—44no—
220C2×D4—44no—
221C2×D4—48no—
222C2×D4—48no—
223C2×D4C22×Q818yes—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—44no—
236C22×C4—48no—
237C22×C4—48no—
238C22×C4—48no—
239C22×C4—416no—
240C22×C4—432no—
241C22×C4—832no—
242C22×C4C22⋊Q818yes—
243C22×C4#12714yes—
244C22×C4#12714yes—
245C22×C4AGL(1,ℤ/8)18yes—
246C22×C4C22×D414yes—
247C22×C4C22×D414yes—
248C22×C4C22×D412yes—
249C22×C4C22×D411yescharacteristic
250C22×C4C22×D412yes—
251C22×C4C22×D414yes—
252C22×C4C22×Q812yes—
253C22×C4C2×#4112yes—
254C22×C42−1+414yes—
255C22×C4C2511yescharacteristic
256C2×C8—232no—
257C2×C8—28no—
258C2×C8—28no—
259C2×C8C22×D4116yes—
260C4⋊C4—28no—
261C4⋊C4—28no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—416no—
265C4⋊C4—44no—
266C4⋊C4—44no—
267C4⋊C4—44no—
268C4⋊C4—48no—
269C4⋊C4—48no—
270C22⋊C4—432no—
271C22⋊C4—416no—
272C42—24no—
273C42—216no—
274C42—24no—
275C42—48no—
276C42C22⋊Q818yes—
277C42#12718yes—
278C42C22×D418yes—
279C42C22×Q814yes—
280C42C2×#4114yes—
281C23—28no—
282C23—432no—
283C23—44no—
284C23—44no—
285C23—416no—
286C23—48no—
287C23—48no—
288C23—88no—
289C23—88no—
290C23—816no—
291C23C2×C22⋊Q812yes—
292C23C2×#12712yes—
293C23#53612yes—
294C23C2×AGL(1,ℤ/8)14yes—
295C23#57514yes—
296C23C23×D411yescharacteristic
297Q8—816no—
298Q8—816no—
299D4—28no—
300D4—28no—
301D4—464no—
302D4—44no—
303D4—44no—
304D4—416no—
305C2×C4—216no—
306C2×C4—28no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—48no—
314C2×C4—44no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—48no—
318C2×C4—48no—
319C2×C4—48no—
320C2×C4—88no—
321C2×C4—88no—
322C2×C4—88no—
323C2×C4—832no—
324C2×C4#496116yes—
325C2×C4C2×C22⋊Q818yes—
326C2×C4C2×C22⋊Q812yes—
327C2×C4C2×#12714yes—
328C2×C4C2×#12714yes—
329C2×C4C2×#12712yes—
330C2×C4#53612yes—
331C2×C4#54718yes—
332C2×C4D4×Q818yes—
333C2×C4C2×AGL(1,ℤ/8)18yes—
334C2×C4C23×D412yes—
335C2×C4C23×Q811yescharacteristic
336C2×C4C22×#4111yescharacteristic
337C2×C4C2×2−1+412yes—
338C8—216no—
339C22—416no—
340C22—48no—
341C22—832no—
342C22—88no—
343C22—84no—
344C22—84no—
345C22#254214yes—
346C22#307718yes—
347C22C2×#49614yes—
348C22#315314yes—
349C22#323518yes—
350C22C22×C22⋊Q811yescharacteristic
351C22C22×#12711yescharacteristic
352C22C2×#53611yescharacteristic
353C22C22×AGL(1,ℤ/8)12yes—
354C22C2×#57512yes—
355C4—28no—
356C4—24no—
357C4—44no—
358C4—84no—
359C4—84no—
360C4—84no—
361C4#254214yes—
362C4C2×#49618yes—
363C4C2×#54712yes—
364C4C2×D4×Q812yes—
365C2—88no—
366C2#2852118yesdirect product factor
367C2C2×#254211yescharacteristic
368C2C2×#307712yes—
369C2C22×#49611yescharacteristic
370C2C2×#315311yescharacteristic
371C2C2×#323512yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#476C2semidirect
2. C22×#474C2semidirect
3. C2×#2862C2semidirect
5. #28521C2direct (N × H)
6. C2×#2092C2semidirect
8. C2×#1847C2semidirect
9. C2×#1767C2semidirect
16. C2×#476C22semidirect
18. C2×#474C22semidirect
26. #2862C22semidirect
37. #2092C22semidirect
39. #1847C22semidirect
40. #1767C22semidirect
56. C2×#127Q8semidirect
83. C2×C4⋊C8D4semidirect
147. #127C2×Q8semidirect
188. C4⋊C8C2×D4semidirect
366. C2#28521direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4762
C22×#4742
C2×#28622
C2×C4×#1272
#285212
C2×#20922
C2×#19612
C2×#18472
C2×#17672