Finite Group Databasebeta

← C2×#13254 #495249

Subgroups — C2×#13254 #495249

Order 512.

1414 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#495C211yesmaximal, characteristic
2C22×C4⋊C16C211yesmaximal, characteristic, complemented
3C22×#358C212yesmaximal, complemented
4C22×#357C212yesmaximal
5C2×C4×#107C211yesmaximal, characteristic, complemented
6#13254C218yesmaximal, direct product factor
7C23×Q16C2211yescharacteristic
8C23×SD16—21no—
9C23×D8C2211yescharacteristic
10C22×#124—21no—
11C23×C16C2212yes—
12C2×#495—24no—
13C2×#495—22no—
14C2×#495C418yescomplemented
15C2×#495C2214yes—
16C22×#107C2212yes—
17C22×C4×C8C2211yescharacteristic
18C2×C4×C4⋊C4—21no—
19C2×C4⋊C16—24no—
20C2×C4⋊C16C2214yescomplemented
21C2×#358—28no—
22C2×#358C2218yescomplemented
23C2×#357—28no—
24C2×#357C2218yes—
25C4×#107—22no—
26C4×#107C2214yescomplemented
27C2×#340—21no—
28C23×Q8—21no—
29C23×D4—21no—
30C22×Q16—24no—
31C22×Q16—21no—
32C22×Q16—22no—
33C22×Q16—24no—
34C22×Q16C2×C414yes—
35C22×Q16C2312yes—
36C22×SD16—28no—
37C22×SD16—24no—
38C22×SD16—48no—
39C22×D8—24no—
40C22×D8—21no—
41C22×D8—22no—
42C22×D8—24no—
43C22×D8C2×C414yes—
44C22×D8C2312yes—
45C23×C8D411yescharacteristic
46C23×C8C2311yescharacteristic
47C2×#124—28no—
48C2×#124—24no—
49C2×#124—42no—
50C2×#124—44no—
51C22×C4⋊C4—22no—
52C22×C22⋊C4—41no—
53C22×C22⋊C4—41no—
54C22×C42—41no—
55C22×C42D411yescharacteristic
56C22×C16—24no—
57C22×C16—24no—
58C22×C16—24no—
59C22×C16C2314yes—
60#495—216no—
61#495—28no—
62#495C2×C4116yescomplemented
63C2×#107—22no—
64C2×#107—24no—
65C2×#107D418yes—
66C2×#107C2314yes—
67C2×C4×C8C2×C414yes—
68C2×C4×C8D412yes—
69C2×C4×C8D414yes—
70C2×C4×C8C2312yes—
71C4×C4⋊C4—24no—
72C4×C4⋊C4—42no—
73C2×#95—41no—
74C4⋊C16—28no—
75#358—216no—
76#357—216no—
77#340—24no—
78C25—41no—
79C22×Q8—24no—
80C22×Q8—22no—
81C22×Q8—41no—
82C22×Q8—42no—
83C22×Q8—44no—
84C22×Q8—44no—
85C22×D4—24no—
86C22×D4—22no—
87C22×D4—44no—
88C22×D4—41no—
89C22×D4—42no—
90C22×D4—44no—
91C23×C4—41no—
92C23×C4—42no—
93C23×C4D811yescharacteristic
94C23×C4D811yescharacteristic
95C23×C4C2×D411yescharacteristic
96C2×Q16—24no—
97C2×Q16—216no—
98C2×Q16—24no—
99C2×Q16—22no—
100C2×Q16—24no—
101C2×Q16—44no—
102C2×Q16—44no—
103C2×Q16—44no—
104C2×Q16C22×C414yes—
105C2×SD16—216no—
106C2×SD16—416no—
107C2×SD16—432no—
108C2×D8—24no—
109C2×D8—216no—
110C2×D8—24no—
111C2×D8—22no—
112C2×D8—24no—
113C2×D8—44no—
114C2×D8—44no—
115C2×D8—44no—
116C2×D8C22×C414yes—
117C22×C8—24no—
118C22×C8C22⋊C414yes—
119C22×C8C22×C412yes—
120C22×C8C2×D412yes—
121C22×C8C2×D411yescharacteristic
122C22×C8C2×D412yes—
123C22×C8C2×D414yes—
124C22×C8#4114yes—
125C22×C8C2411yescharacteristic
126#124—216no—
127#124—416no—
128#124—48no—
129C2×C4⋊C4—28no—
130C2×C4⋊C4—24no—
131C2×C4⋊C4—42no—
132C2×C4⋊C4—44no—
133C2×C22⋊C4—48no—
134C2×C22⋊C4—48no—
135C2×C22⋊C4—44no—
136C2×C22⋊C4—44no—
137C2×C42—44no—
138C2×C42—84no—
139C2×C42C22⋊C414yes—
140C2×C42D812yes—
141C2×C42SD1614yes—
142C2×C42C2×D412yes—
143C2×C16—24no—
144C2×C16—24no—
145C2×C16—24no—
146C2×C16—48no—
147#107—28no—
148#107—24no—
149#107C2×D418yes—
150C4×C8C22⋊C418yes—
151C4×C8C22×C414yes—
152C4×C8C2×D414yes—
153#95—44no—
154C24—42no—
155C24—44no—
156C24—84no—
157C24—84no—
158C24—82no—
159C24—82no—
160C24C2×D811yescharacteristic
161C2×Q8—24no—
162C2×Q8—42no—
163C2×Q8—44no—
164C2×Q8—44no—
165C2×Q8—44no—
166C2×Q8—48no—
167C2×Q8—48no—
168C2×Q8—84no—
169C2×Q8—88no—
170C2×D4—24no—
171C2×D4—44no—
172C2×D4—42no—
173C2×D4—44no—
174C2×D4—48no—
175C2×D4—44no—
176C2×D4—48no—
177C2×D4—84no—
178C2×D4—88no—
179C22×C4—24no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—44no—
183C22×C4—42no—
184C22×C4—44no—
185C22×C4—48no—
186C22×C4—84no—
187C22×C4—84no—
188C22×C4—84no—
189C22×C4#10214yes—
190C22×C4#10214yes—
191C22×C4C2×C22⋊C412yes—
192C22×C4#12114yes—
193C22×C4C2×D812yes—
194C22×C4C2×D812yes—
195C22×C4C2×D811yescharacteristic
196C22×C4C2×SD1612yes—
197C22×C4AGL(1,ℤ/8)14yes—
198C22×C4C22×D411yescharacteristic
199Q16—28no—
200Q16—42no—
201Q16—42no—
202Q16—48no—
203SD16—432no—
204D8—28no—
205D8—42no—
206D8—42no—
207D8—48no—
208C2×C8—24no—
209C2×C8—28no—
210C2×C8C2×C22⋊C414yes—
211C2×C8C2×C22⋊C412yes—
212C2×C8C4×D418yes—
213C2×C8#12114yes—
214C2×C8#12414yes—
215C2×C8#12714yes—
216C2×C8C23×C411yescharacteristic
217C2×C8C22×D412yes—
218C2×C8C22×D411yescharacteristic
219C2×C8C2×#4112yes—
220C4⋊C4—28no—
221C4⋊C4—44no—
222C4⋊C4—48no—
223C22⋊C4—416no—
224C22⋊C4—416no—
225C42—88no—
226C42#10218yes—
227C42C2×C22⋊C414yes—
228C42C2×SD1614yes—
229C16—44no—
230C23—44no—
231C23—84no—
232C23—82no—
233C23—82no—
234C23—88no—
235C23—88no—
236C23—88no—
237C23—84no—
238C23—168no—
239C23—168no—
240C23C2×#10212yes—
241C23#45914yes—
242C23#50814yes—
243C23#50912yes—
244C23#51012yes—
245C23C22×D811yescharacteristic
246Q8—44no—
247Q8—44no—
248Q8—88no—
249Q8—84no—
250D4—44no—
251D4—44no—
252D4—88no—
253D4—84no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—44no—
260C2×C4—48no—
261C2×C4—84no—
262C2×C4—84no—
263C2×C4—816no—
264C2×C4—88no—
265C2×C4—84no—
266C2×C4#39014yes—
267C2×C4C2×#10214yes—
268C2×C4C2×#10214yes—
269C2×C4C2×#10212yes—
270C2×C4#41814yes—
271C2×C4#45914yes—
272C2×C4#46018yes—
273C2×C4C22×C22⋊C411yescharacteristic
274C2×C4C2×#12112yes—
275C2×C4C22×SD1611yescharacteristic
276C2×C4C2×AGL(1,ℤ/8)12yes—
277C8—24no—
278C8#39014yes—
279C8C2×C4×D412yes—
280C8C2×#12411yescharacteristic
281C8C2×#12711yescharacteristic
282C22—84no—
283C22—84no—
284C22—84no—
285C22—164no—
286C22—164no—
287C22—1616no—
288C22#198214yes—
289C22#213814yes—
290C22#213914yes—
291C22#221018yes—
292C22#221118yes—
293C22C22×#10211yescharacteristic
294C22C2×#45912yes—
295C22C2×#50812yes—
296C22C2×#50911yescharacteristic
297C22C2×#51011yescharacteristic
298C4—24no—
299C4—24no—
300C4—84no—
301C4—88no—
302C4#198214yes—
303C4C2×#39011yescharacteristic
304C4C2×#41811yescharacteristic
305C4C2×#46012yes—
306C2—164no—
307C2#1325418yesdirect product factor
308C2C2×#198211yescharacteristic
309C2C2×#213811yescharacteristic
310C2C2×#213911yescharacteristic
311C2C2×#221012yes—
312C2C2×#221112yes—
subgroupG/H
center, socleC24C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊C16C2semidirect
3. C22×#358C2semidirect
5. C2×C4×#107C2semidirect
6. #13254C2direct (N × H)
14. C2×#495C4semidirect
20. C2×C4⋊C16C22semidirect
22. C2×#358C22semidirect
26. C4×#107C22semidirect
62. #495C2×C4semidirect
307. C2#13254direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4952
C22×C4⋊C162
C22×#3582
C22×#3572
C2×C4×#1072
#132542