Finite Group Databasebeta

← C2×#28514 #6466100

Subgroups — C2×#28514 #6466100

Order 512.

2990 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#478C214yesmaximal, complemented
2C2×#2859C211yesmaximal, characteristic, complemented
3C2×C4×#127C211yesmaximal, characteristic
4#28514C2116yesmaximal, direct product factor
5C2×#2092C214yesmaximal, complemented
6C2×#1957C211yesmaximal, characteristic
7C2×#1957C211yesmaximal, characteristic
8C2×#1845C211yesmaximal, characteristic, complemented
9C2×#1844C211yesmaximal, characteristic, complemented
10C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
11C22×#127C2211yescharacteristic
12C22×#125C2212yes—
13C22×C4×D4—22no—
14C22×C4×D4C2212yes—
15C2×#478—232no—
16C2×#478C22132yescomplemented
17C22×#107C2214yes—
18C22×#106C2214yes—
19C22×C4⋊C8C2212yes—
20C22×#102C2214yes—
21C22×#102C2214yes—
22C22×C4×C8C2211yescharacteristic
23C22×C4×C8C2211yescharacteristic
24#2859—24no—
25#2859C2218yescomplemented
26C4×#127—24no—
27C4×#127C2218yes—
28C2×#390—22no—
29C2×#390C2212yes—
30C2×#389—22no—
31C2×#389—22no—
32C2×#384C2211yescharacteristic
33C2×#384C2211yescharacteristic
34C2×#384C2211yescharacteristic
35C2×#382C2212yes—
36C2×C43C2211yescharacteristic
37#2092C22132yescomplemented
38#1957C2218yes—
39#1957C2218yes—
40#1845C2218yescomplemented
41#1844C2218yescomplemented
42C4×C4⋊C8C2218yescomplemented
43C2×#336C2212yes—
44C23×D4—22no—
45C23×D4C2312yes—
46C24×C4—22no—
47C23×C8C2312yes—
48C23×C8C2312yes—
49C2×#127—22no—
50C2×#127—24no—
51C2×#127Q818yes—
52C2×#127C2314yes—
53C2×#125—24no—
54C2×#125—216no—
55C2×#125C2318yes—
56C2×C4×D4—24no—
57C2×C4×D4—216no—
58C2×C4×D4—216no—
59C2×C4×D4—416no—
60C2×C4×D4C2318yes—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4—22no—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C22⋊C4—24no—
70C22×C22⋊C4—22no—
71C22×C42D412yes—
72C22×C42D412yes—
73C22×C42C2311yescharacteristic
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76#478—2128no—
77C2×#107—216no—
78C2×#107C23116yes—
79C2×#106—216no—
80C2×#106C23116yes—
81C2×C4⋊C8D4116yescomplemented
82C2×C4⋊C8C2318yes—
83C2×#102—216no—
84C2×#102—216no—
85C2×#102C23116yes—
86C2×#102C23116yes—
87C2×C4×C8—24no—
88C2×C4×C8—24no—
89C2×C4×C8C2314yes—
90C2×C4×C8C2314yes—
91#390—24no—
92#390—216no—
93#390C2318yes—
94#389—216no—
95#389—216no—
96#384—22no—
97#384—22no—
98#384—22no—
99#384C2314yes—
100#384C2314yes—
101#384C2314yes—
102#382—24no—
103#382C2318yes—
104C2×#95—24no—
105C43D414yes—
106C43C2314yes—
107#336C2318yes—
108C25—22no—
109C22×D4—216no—
110C22×D4—28no—
111C22×D4—22no—
112C22×D4—28no—
113C22×D4—24no—
114C22×D4—28no—
115C22×D4—48no—
116C22×D4—48no—
117C22×D4C2×Q818yes—
118C22×D4C2414yes—
119C23×C4—22no—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—28no—
123C23×C4—416no—
124C23×C4—48no—
125C23×C4C2×D412yes—
126C23×C4C2×D411yescharacteristic
127C23×C4C2×D411yescharacteristic
128C23×C4C2×D412yes—
129C23×C4C2411yescharacteristic
130C22×C8—24no—
131C22×C8—24no—
132C22×C8—24no—
133C22×C8—24no—
134C22×C8C2×D418yes—
135C22×C8C2×D418yes—
136C22×C8C2414yes—
137C22×C8C2414yes—
138#127—216no—
139#127—28no—
140#127C2×Q8116yes—
141#125—232no—
142#125—416no—
143C4×D4—232no—
144C4×D4—464no—
145C4×D4—416no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4—22no—
156C2×C4⋊C4—22no—
157C2×C4⋊C4—48no—
158C2×C4⋊C4—48no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4—48no—
161C2×C4⋊C4—48no—
162C2×C4⋊C4C2414yes—
163C2×C4⋊C4C2414yes—
164C2×C4⋊C4C2414yes—
165C2×C22⋊C4—216no—
166C2×C22⋊C4—28no—
167C2×C22⋊C4—416no—
168C2×C22⋊C4—48no—
169C2×C42—28no—
170C2×C42—28no—
171C2×C42—24no—
172C2×C42C2×D418yes—
173C2×C42C2×D412yes—
174C2×C42C2×D418yes—
175C2×C42C2×D412yes—
176C2×C42C2×D412yes—
177C2×C42C2×D418yes—
178C2×C42C2×Q814yes—
179C2×C42#4114yes—
180C2×C42C2412yes—
181C2×C42C2412yes—
182C2×C42C2412yes—
183#107—232no—
184#106—232no—
185C4⋊C8C2×D4132yescomplemented
186#102—232no—
187#102—232no—
188C4×C8—28no—
189C4×C8—28no—
190#95—216no—
191C24—28no—
192C24—24no—
193C24—44no—
194C24—44no—
195C24—48no—
196C24—48no—
197C24C22×D411yescharacteristic
198C2×D4—28no—
199C2×D4—232no—
200C2×D4—232no—
201C2×D4—28no—
202C2×D4—24no—
203C2×D4—28no—
204C2×D4—44no—
205C2×D4—44no—
206C2×D4—416no—
207C2×D4—416no—
208C2×D4—416no—
209C2×D4—464no—
210C2×D4C22×Q818yes—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—432no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—44no—
223C22×C4—48no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—416no—
227C22×C4—832no—
228C22×C4C22⋊Q818yes—
229C22×C4#12714yes—
230C22×C4#12714yes—
231C22×C4#13518yes—
232C22×C4AGL(1,ℤ/8)18yes—
233C22×C4C22×D414yes—
234C22×C4C22×D412yes—
235C22×C4C22×D412yes—
236C22×C4C22×D411yescharacteristic
237C22×C4C22×D414yes—
238C22×C4C22×D414yes—
239C22×C4C22×Q812yes—
240C22×C4C2×#4112yes—
241C22×C42−1+414yes—
242C22×C4C2511yescharacteristic
243C2×C8—216no—
244C2×C8—216no—
245C2×C8—24no—
246C2×C8—24no—
247C2×C8—24no—
248C2×C8—24no—
249C2×C8C22×D418yes—
250C2×C8C22×D418yes—
251C4⋊C4—28no—
252C4⋊C4—28no—
253C4⋊C4—28no—
254C4⋊C4—44no—
255C4⋊C4—44no—
256C4⋊C4—44no—
257C4⋊C4—416no—
258C4⋊C4—416no—
259C4⋊C4—416no—
260C4⋊C4—416no—
261C4⋊C4—416no—
262C22⋊C4—432no—
263C22⋊C4—416no—
264C42—24no—
265C42—216no—
266C42—216no—
267C42—24no—
268C42C22⋊Q818yes—
269C42#12718yes—
270C42C22×D418yes—
271C42C22×Q814yes—
272C42C2×#4114yes—
273C23—28no—
274C23—432no—
275C23—44no—
276C23—44no—
277C23—416no—
278C23—48no—
279C23—48no—
280C23—88no—
281C23—88no—
282C23—816no—
283C23C2×C22⋊Q812yes—
284C23C2×#12712yes—
285C23#53612yes—
286C23C2×#13514yes—
287C23C2×AGL(1,ℤ/8)14yes—
288C23C23×D411yescharacteristic
289D4—216no—
290D4—464no—
291D4—48no—
292D4—416no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—48no—
301C2×C4—44no—
302C2×C4—44no—
303C2×C4—44no—
304C2×C4—48no—
305C2×C4—48no—
306C2×C4—48no—
307C2×C4—832no—
308C2×C4—88no—
309C2×C4—88no—
310C2×C4—88no—
311C2×C4#478132yescomplemented
312C2×C4C2×C22⋊Q818yes—
313C2×C4C2×C22⋊Q812yes—
314C2×C4C2×#12714yes—
315C2×C4C2×#12714yes—
316C2×C4C2×#12712yes—
317C2×C4#53612yes—
318C2×C4#54718yes—
319C2×C4D4×Q818yes—
320C2×C4C2×#13518yes—
321C2×C4C2×AGL(1,ℤ/8)18yes—
322C2×C4C23×D412yes—
323C2×C4C23×Q811yescharacteristic
324C2×C4C22×#4111yescharacteristic
325C2×C4C2×2−1+412yes—
326C8—28no—
327C8—28no—
328C22—416no—
329C22—48no—
330C22—832no—
331C22—88no—
332C22—84no—
333C22—84no—
334C22#254214yes—
335C22C2×#47818yes—
336C22#314714yes—
337C22#315114yes—
338C22#322818yes—
339C22C22×C22⋊Q811yescharacteristic
340C22C22×#12711yescharacteristic
341C22C2×#53611yescharacteristic
342C22C22×#13512yes—
343C22C22×AGL(1,ℤ/8)12yes—
344C4—24no—
345C4—24no—
346C4—44no—
347C4—84no—
348C4—84no—
349C4—84no—
350C4#254214yes—
351C4C2×#478116yescomplemented
352C4C2×#54712yes—
353C4C2×D4×Q812yes—
354C2—88no—
355C2#2851418yesdirect product factor
356C2C2×#254211yescharacteristic
357C2C22×#47812yes—
358C2C2×#314711yescharacteristic
359C2C2×#315111yescharacteristic
360C2C2×#322812yes—
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×#478C2semidirect
2. C2×#2859C2semidirect
4. #28514C2direct (N × H)
5. C2×#2092C2semidirect
8. C2×#1845C2semidirect
9. C2×#1844C2semidirect
10. C2×C4×C4⋊C8C2semidirect
16. C2×#478C22semidirect
25. #2859C22semidirect
37. #2092C22semidirect
40. #1845C22semidirect
41. #1844C22semidirect
42. C4×C4⋊C8C22semidirect
81. C2×C4⋊C8D4semidirect
185. C4⋊C8C2×D4semidirect
311. C2×C4#478semidirect
351. C4C2×#478semidirect
355. C2#28514direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4782
C2×#28592
C2×C4×#1272
#285142
C2×#20922
C2×#19572
C2×#18452
C2×#18442
C2×C4×C4⋊C82