Finite Group Databasebeta

← C2×#28743 #6466795

Subgroups — C2×#28743 #6466795

Order 512.

2954 conjugacy classes of subgroups.

The subgroup lattice has 315 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C211yesmaximal, characteristic
2C22×#446C211yesmaximal, characteristic, complemented
3C2×#2548C212yesmaximal, complemented
4#28743C2116yesmaximal, direct product factor
5C2×#2054C214yesmaximal, complemented
6C2×#1982C212yesmaximal, complemented
7C2×#1972C214yesmaximal, complemented
8C2×C4×#106C211yesmaximal, characteristic, complemented
9C23×D8C2212yes—
10C23×D8C2212yes—
11C22×#127C2212yes—
12C22×#124—22no—
13C22×C4×Q8C2211yescharacteristic
14C2×#493—28no—
15C2×#493C2218yes—
16C2×#446—28no—
17C2×#446C2218yescomplemented
18C22×#106C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×C4⋊C8C2212yes—
21C22×#102C2218yes—
22C22×#97C2212yes—
23C22×C4×C8C2211yescharacteristic
24#2548—28no—
25#2548C22116yescomplemented
26C2×#394—24no—
27C2×#390—22no—
28C2×#390C2218yes—
29C2×C4×C4⋊C4C2212yes—
30#2054C22132yescomplemented
31#1982C22116yescomplemented
32#1972C22132yescomplemented
33C4×#106C2218yescomplemented
34C2×#340C2212yes—
35C23×Q8D411yescharacteristic
36C23×D4—22no—
37C23×D4—22no—
38C23×D4C2314yes—
39C22×D8—28no—
40C22×D8—28no—
41C22×D8—216no—
42C22×D8—48no—
43C22×D8C2318yes—
44C22×D8C2318yes—
45C23×C8C2312yes—
46C23×C8C2311yescharacteristic
47C23×C8C2311yescharacteristic
48C2×#127—28no—
49C2×#127—24no—
50C2×#127—28no—
51C2×#127C2318yes—
52C2×#124—216no—
53C2×#124—416no—
54C2×C4×Q8—24no—
55C2×C4×Q8—24no—
56C2×C4×Q8D414yes—
57C2×C4×Q8C2314yes—
58C22×C4⋊C4D412yes—
59C22×C4⋊C4D411yescharacteristic
60C22×C4⋊C4C2314yes—
61C22×C22⋊C4—28no—
62C22×C22⋊C4—28no—
63C22×C42—22no—
64C22×C42C2312yes—
65C22×C42C2311yescharacteristic
66#493—232no—
67#446—232no—
68C2×#106—28no—
69C2×#106C2318yes—
70C2×C4⋊C8—28no—
71C2×C4⋊C8—24no—
72C2×C4⋊C8C2318yes—
73C2×C4⋊C8C2314yes—
74C2×#102—416no—
75C2×#102C23132yes—
76C2×#97—28no—
77C2×#97C2318yes—
78C2×C4×C8D418yes—
79C2×C4×C8C2314yes—
80#394—232no—
81#390—216no—
82#390—216no—
83#390C23132yes—
84C4×C4⋊C4—24no—
85C4×C4⋊C4C2318yes—
86C2×#95—22no—
87#340C2318yes—
88C25—24no—
89C22×Q8—24no—
90C22×Q8—28no—
91C22×Q8C2×D414yes—
92C22×D4—28no—
93C22×D4—28no—
94C22×D4—24no—
95C22×D4—28no—
96C22×D4—28no—
97C22×D4—216no—
98C22×D4—216no—
99C22×D4—48no—
100C22×D4—48no—
101C22×D4—48no—
102C22×D4—48no—
103C22×D4—88no—
104C22×D4C2418yes—
105C23×C4—24no—
106C23×C4C2×D412yes—
107C23×C4C2×D412yes—
108C23×C4C2×D411yescharacteristic
109C23×C4C2×D411yescharacteristic
110C23×C4C2411yescharacteristic
111C2×D8—216no—
112C2×D8—216no—
113C2×D8—232no—
114C2×D8—416no—
115C2×D8—432no—
116C2×D8—432no—
117C22×C8—24no—
118C22×C8—24no—
119C22×C8—28no—
120C22×C8C2×D414yes—
121C22×C8C2×D414yes—
122C22×C8#4118yes—
123C22×C8C2414yes—
124C22×C8C2412yes—
125C22×C8C2412yes—
126#127—216no—
127#127—216no—
128#127—416no—
129#124—464no—
130C4×Q8—216no—
131C4×Q8—28no—
132C4×Q8—28no—
133C2×C4⋊C4—24no—
134C2×C4⋊C4—28no—
135C2×C4⋊C4—28no—
136C2×C4⋊C4—28no—
137C2×C4⋊C4—24no—
138C2×C4⋊C4C2×D414yes—
139C2×C4⋊C4C2×D418yes—
140C2×C4⋊C4C2418yes—
141C2×C22⋊C4—232no—
142C2×C22⋊C4—232no—
143C2×C22⋊C4—432no—
144C2×C22⋊C4—816no—
145C2×C42—24no—
146C2×C42—24no—
147C2×C42—28no—
148C2×C42—48no—
149C2×C42C2×D414yes—
150C2×C42C2×D412yes—
151C2×C42C2×D414yes—
152C2×C42#4114yes—
153C2×C42C2414yes—
154C2×C42C2412yes—
155#106—216no—
156C4⋊C8—216no—
157C4⋊C8—28no—
158#102—432no—
159#97—216no—
160C4×C8C2×D4116yes—
161#95—28no—
162C24—28no—
163C24—48no—
164C24—416no—
165C24—48no—
166C24—48no—
167C24—416no—
168C24C22×D411yescharacteristic
169C2×Q8—28no—
170C2×Q8—216no—
171C2×Q8—416no—
172C2×D4—28no—
173C2×D4—28no—
174C2×D4—216no—
175C2×D4—216no—
176C2×D4—416no—
177C2×D4—416no—
178C2×D4—48no—
179C2×D4—416no—
180C2×D4—416no—
181C2×D4—416no—
182C2×D4—432no—
183C2×D4—416no—
184C2×D4—416no—
185C2×D4—816no—
186C2×D4—832no—
187C2×D4—832no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—24no—
191C22×C4—28no—
192C22×C4—28no—
193C22×C4—28no—
194C22×C4—48no—
195C22×C4—48no—
196C22×C4—48no—
197C22×C4#12114yes—
198C22×C4#12114yes—
199C22×C4AGL(1,ℤ/8)18yes—
200C22×C4C22×D414yes—
201C22×C4C22×D414yes—
202C22×C4C22×D412yes—
203C22×C4C22×D411yescharacteristic
204C22×C4C22×D412yes—
205C22×C4C22×D412yes—
206C22×C4C2×#4112yes—
207C22×C4C2×#4114yes—
208C22×C4H(5,𝔽2)14yes—
209C22×C4C2511yescharacteristic
210D8—432no—
211D8—432no—
212C2×C8—28no—
213C2×C8—24no—
214C2×C8—24no—
215C2×C8—28no—
216C2×C8—48no—
217C2×C8#124116yescomplemented
218C2×C8C22×D414yes—
219C2×C8C22×D414yes—
220C2×C8C2×#4118yes—
221C4⋊C4—28no—
222C4⋊C4—216no—
223C4⋊C4—28no—
224C4⋊C4—28no—
225C4⋊C4—48no—
226C22⋊C4—464no—
227C22⋊C4—832no—
228C42—28no—
229C42—24no—
230C42—24no—
231C42—416no—
232C42#12118yes—
233C42C22×D414yes—
234C42C2×#4114yes—
235C23—48no—
236C23—416no—
237C23—48no—
238C23—48no—
239C23—416no—
240C23—832no—
241C23—832no—
242C23—816no—
243C23—816no—
244C23—816no—
245C23C2×#12112yes—
246C23#55014yes—
247C23C2×AGL(1,ℤ/8)14yes—
248C23#57614yes—
249C23C23×D411yescharacteristic
250Q8—416no—
251D4—48no—
252D4—48no—
253D4—416no—
254D4—832no—
255D4—832no—
256D4—816no—
257C2×C4—28no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—28no—
262C2×C4—28no—
263C2×C4—48no—
264C2×C4—48no—
265C2×C4—48no—
266C2×C4—48no—
267C2×C4—48no—
268C2×C4—816no—
269C2×C4#469116yes—
270C2×C4C2×#12114yes—
271C2×C4C2×#12114yes—
272C2×C4C2×#12112yes—
273C2×C4C2×#12414yes—
274C2×C4#53514yes—
275C2×C4#55014yes—
276C2×C4#55918yes—
277C2×C4C2×AGL(1,ℤ/8)18yes—
278C2×C4C23×D411yescharacteristic
279C2×C4C22×#4112yes—
280C2×C4C22×#4111yescharacteristic
281C2×C4C2×H(5,𝔽2)12yes—
282C8—24no—
283C8—44no—
284C8C2×#12418yescomplemented
285C22—88no—
286C22—88no—
287C22—88no—
288C22—816no—
289C22—816no—
290C22—1632no—
291C22#254814yes—
292C22C2×#46914yes—
293C22#305814yes—
294C22#3399116yes—
295C22C22×#12111yescharacteristic
296C22C2×#55012yes—
297C22C22×AGL(1,ℤ/8)12yes—
298C22C2×#57612yes—
299C4—24no—
300C4—44no—
301C4—44no—
302C4—88no—
303C4#254814yes—
304C4C2×#46918yes—
305C4C22×#12411yescharacteristic
306C4C2×#53511yescharacteristic
307C4C2×#55912yes—
308C2—168no—
309C2#2874318yesdirect product factor
310C2C2×#254811yescharacteristic
311C2C22×#46911yescharacteristic
312C2C2×#305811yescharacteristic
313C2C2×#339914yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#446C2semidirect
3. C2×#2548C2semidirect
4. #28743C2direct (N × H)
5. C2×#2054C2semidirect
6. C2×#1982C2semidirect
7. C2×#1972C2semidirect
8. C2×C4×#106C2semidirect
17. C2×#446C22semidirect
25. #2548C22semidirect
30. #2054C22semidirect
31. #1982C22semidirect
32. #1972C22semidirect
33. C4×#106C22semidirect
217. C2×C8#124semidirect
284. C8C2×#124semidirect
309. C2#28743direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C22×#4462
C2×#25482
#287432
C2×#20542
C2×#19822
C2×#19722
C2×C4×#1062