Finite Group Databasebeta

← C2×#12791 #493683

Subgroups — C2×#12791 #493683

Order 512.

1354 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×M16C211yesmaximal, characteristic
2C22×#364C212yesmaximal, complemented
3C22×#349C212yesmaximal
4#12791C218yesmaximal, direct product factor
5C2×#1375C212yesmaximal, complemented
6C23×M16C411yescharacteristic
7C23×M16C2211yescharacteristic
8C23×C42C411yescharacteristic
9C22×M32C2214yes—
10C2×C4×M16—28no—
11C2×C4×M16C414yes—
12C2×C4×M16C2214yes—
13C22×#97C411yescharacteristic
14C22×#97C2211yescharacteristic
15C22×C4×C8C411yescharacteristic
16C22×C4×C8C2211yescharacteristic
17C2×#364—28no—
18C2×#364C2218yescomplemented
19C2×#349—28no—
20C2×#349C2218yes—
21#1375C2218yescomplemented
22C24×C4—21no—
23C24×C4C2×C411yescharacteristic
24C22×M16—24no—
25C22×M16—22no—
26C22×M16—22no—
27C22×M16—24no—
28C22×M16—22no—
29C22×M16—22no—
30C22×M16C818yes—
31C22×M16C2×C412yes—
32C22×M16C2×C414yes—
33C22×M16D414yes—
34C22×M16Q814yes—
35C22×M16C2312yes—
36C23×C8C2×C411yescharacteristic
37C23×C8C2×C411yescharacteristic
38C23×C8C2×C411yescharacteristic
39C23×C8C2311yescharacteristic
40C22×C42—21no—
41C22×C42—22no—
42C22×C42—24no—
43C22×C42—24no—
44C22×C42C2×C414yes—
45C22×C42C2×C411yescharacteristic
46C22×C42C2×C411yescharacteristic
47C2×M32—24no—
48C2×M32—28no—
49C2×M32—28no—
50C2×M32C2318yes—
51C22×C16—24no—
52C4×M16—216no—
53C4×M16—216no—
54C2×#97—24no—
55C2×#97—24no—
56C2×#97C2×C414yes—
57C2×#97C2×C412yes—
58C2×#97C2312yes—
59C2×C4×C8—24no—
60C2×C4×C8C2×C414yes—
61C2×C4×C8C2×C412yes—
62C2×C4×C8D418yes—
63C2×C4×C8C2312yes—
64#364—216no—
65#349—216no—
66C25M1611yescharacteristic
67C23×C4—21no—
68C23×C4—22no—
69C23×C4—21no—
70C23×C4—21no—
71C23×C4—21no—
72C23×C4—21no—
73C23×C4—22no—
74C23×C4—28no—
75C23×C4—24no—
76C23×C4—21no—
77C23×C4—48no—
78C23×C4C4⋊C414yes—
79C23×C4C2×C814yes—
80C23×C4M1611yescharacteristic
81C23×C4M1612yes—
82C23×C4C22×C412yes—
83C23×C4C22×C411yescharacteristic
84C2×M16—216no—
85C2×M16—216no—
86C2×M16—24no—
87C2×M16—28no—
88C2×M16—24no—
89C2×M16—28no—
90C2×M16—28no—
91C2×M16—28no—
92C2×M16—28no—
93C2×M16—28no—
94C2×M16—24no—
95C2×M16—24no—
96C2×M16C4⋊C418yes—
97C2×M16C2×C8116yes—
98C2×M16C2×D414yes—
99C2×M16C2×Q814yes—
100C22×C8—22no—
101C22×C8—22no—
102C22×C8—21no—
103C22×C8—21no—
104C22×C8—21no—
105C22×C8—21no—
106C22×C8C22⋊C414yes—
107C22×C8C4⋊C414yes—
108C22×C8C2×C814yes—
109C22×C8C2×C814yes—
110C22×C8M1612yes—
111C22×C8M1612yes—
112C22×C8C22×C412yes—
113C22×C8C22×C412yes—
114C22×C8C22×C411yescharacteristic
115C22×C8C22×C412yes—
116C22×C8C2×D414yes—
117C22×C8C2×D412yes—
118C22×C8C2×Q812yes—
119C22×C8#4112yes—
120C22×C8#4112yes—
121C22×C8C2411yescharacteristic
122C2×C42—28no—
123C2×C42—216no—
124C2×C42—22no—
125C2×C42—24no—
126C2×C42—22no—
127C2×C42—21no—
128C2×C42—21no—
129C2×C42—28no—
130C2×C42—28no—
131C2×C42C22⋊C414yes—
132C2×C42M1614yes—
133C2×C42C22×C412yes—
134C2×C42C22×C412yes—
135M32—28no—
136M32—28no—
137M32—48no—
138C2×C16—28no—
139C2×C16—48no—
140#97—24no—
141#97—28no—
142#97—24no—
143C4×C8—28no—
144C4×C8C22⋊C418yes—
145C4×C8C2×D418yes—
146C24—22no—
147C24—21no—
148C24—21no—
149C24—44no—
150C24C4⋊C814yes—
151C24C2×M1611yescharacteristic
152C24C2×M1612yes—
153C22×C4—28no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—24no—
157C22×C4—21no—
158C22×C4—21no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—24no—
164C22×C4—24no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—24no—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—216no—
175C22×C4—22no—
176C22×C4—24no—
177C22×C4—416no—
178C22×C4—432no—
179C22×C4—44no—
180C22×C4C4⋊C814yes—
181C22×C4C4⋊C818yes—
182C22×C4C2×C22⋊C412yes—
183C22×C4C2×C4⋊C414yes—
184C22×C4C2×C4⋊C412yes—
185C22×C4#11711yescharacteristic
186C22×C4#11711yescharacteristic
187C22×C4C22×C814yes—
188C22×C4C22×C812yes—
189C22×C4C2×M1612yes—
190C22×C4C2×M1611yescharacteristic
191C22×C4C2×M1611yescharacteristic
192C22×C4C2×M1612yes—
193C22×C4C2×M1611yescharacteristic
194C22×C4C23×C411yescharacteristic
195M16—28no—
196M16—28no—
197M16—216no—
198M16—232no—
199C2×C8—22no—
200C2×C8—22no—
201C2×C8—22no—
202C2×C8—22no—
203C2×C8—24no—
204C2×C8—24no—
205C2×C8—24no—
206C2×C8—24no—
207C2×C8C22⋊C818yes—
208C2×C8C22⋊C818yes—
209C2×C8C2×C22⋊C412yes—
210C2×C8C2×C22⋊C414yes—
211C2×C8C2×C4⋊C414yes—
212C2×C8C2×C4⋊C412yes—
213C2×C8#11712yes—
214C2×C8#12114yes—
215C2×C8#12114yes—
216C2×C8C22⋊Q814yes—
217C2×C8C22⋊Q814yes—
218C2×C8C22×C814yes—
219C2×C8C22×C814yes—
220C2×C8C2×M1614yes—
221C2×C8C22×D411yescharacteristic
222C2×C8C22×D412yes—
223C2×C8C22×Q811yescharacteristic
224C2×C8C2×#4112yes—
225C42—216no—
226C42—22no—
227C42—22no—
228C42—24no—
229C42—24no—
230C42C2×C22⋊C414yes—
231C42C2×M1614yes—
232C16—48no—
233C23—24no—
234C23—24no—
235C23—24no—
236C23—22no—
237C23—22no—
238C23—44no—
239C23—48no—
240C23—48no—
241C23—44no—
242C23—44no—
243C23#40712yes—
244C23C2×C4⋊C812yes—
245C23C2×C4⋊C814yes—
246C23#43211yescharacteristic
247C23#43211yescharacteristic
248C23C22×M1611yescharacteristic
249C2×C4—28no—
250C2×C4—216no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—432no—
264C2×C4—44no—
265C2×C4—48no—
266C2×C4#38012yes—
267C2×C4#38012yes—
268C2×C4C2×C22⋊C812yes—
269C2×C4C2×C22⋊C812yes—
270C2×C4#40712yes—
271C2×C4C2×C4⋊C814yes—
272C2×C4C2×C4⋊C812yes—
273C2×C4#42312yes—
274C2×C4#42312yes—
275C2×C4#43112yes—
276C2×C4#43112yes—
277C2×C4#43211yescharacteristic
278C2×C4#43211yescharacteristic
279C2×C4C22×C22⋊C411yescharacteristic
280C2×C4C22×C4⋊C411yescharacteristic
281C2×C4C2×#11711yescharacteristic
282C2×C4C23×C811yescharacteristic
283C2×C4C22×M1611yescharacteristic
284C2×C4C22×M1611yescharacteristic
285C8—24no—
286C8—24no—
287C8#38014yes—
288C8C2×C22⋊C818yes—
289C8C2×#12112yes—
290C8C2×C22⋊Q812yes—
291C22—22no—
292C22—22no—
293C22—24no—
294C22—24no—
295C22—24no—
296C22—44no—
297C22—44no—
298C22—48no—
299C22—44no—
300C22—48no—
301C22#179712yes—
302C22#179712yes—
303C22#216514yes—
304C22C2×#40711yescharacteristic
305C22C22×C4⋊C811yescharacteristic
306C22C2×#43211yescharacteristic
307C4—28no—
308C4—24no—
309C4—44no—
310C4#179712yes—
311C4#179712yes—
312C4C2×#38011yescharacteristic
313C4C22×C22⋊C811yescharacteristic
314C4C2×#42311yescharacteristic
315C4C2×#43111yescharacteristic
316C2—21no—
317C2—22no—
318C2—21no—
319C2—44no—
320C2#1279114yesdirect product factor
321C2C2×#179711yescharacteristic
322C2C2×#216512yes—
subgroupG/H
centerC22×C4#117
commutatorC2×C4C23×C8
Frattini, cosocleC22×C8C24
socleC23#432
prime radicalC25M16
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#364C2semidirect
4. #12791C2direct (N × H)
5. C2×#1375C2semidirect
18. C2×#364C22semidirect
21. #1375C22semidirect
320. C2#12791direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×M162
C22×#3642
C22×#3492
#127912
C2×#13752