Finite Group Databasebeta

← C2×#12681 #493336

Subgroups — C2×#12681 #493336

Order 512.

3758 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×M16C211yesmaximal, characteristic
2C22×#349C214yesmaximal, complemented
3C2×#2112C212yesmaximal, complemented
4#12681C218yesmaximal, direct product factor
5C25×C4C411yescharacteristic
6C23×M16—216no—
7C23×M16—24no—
8C23×M16—24no—
9C23×M16C414yes—
10C23×M16C412yes—
11C23×M16C2214yes—
12C23×M16C2212yes—
13C24×C8C411yescharacteristic
14C24×C8C2211yescharacteristic
15C22×M32C2214yescomplemented
16C2×#349—216no—
17C2×#349C22116yescomplemented
18#2112—24no—
19#2112C2218yescomplemented
20C2×C22⋊C16—24no—
21C26C811yescharacteristic
22C24×C4—28no—
23C24×C4—22no—
24C24×C4—22no—
25C24×C4—22no—
26C24×C4—22no—
27C24×C4—28no—
28C24×C4C811yescharacteristic
29C24×C4C812yes—
30C24×C4C814yes—
31C24×C4C2×C414yes—
32C24×C4C2×C411yescharacteristic
33C24×C4C2×C412yes—
34C22×M16—264no—
35C22×M16—264no—
36C22×M16—28no—
37C22×M16—232no—
38C22×M16—232no—
39C22×M16—28no—
40C22×M16—216no—
41C22×M16—24no—
42C22×M16—24no—
43C22×M16—216no—
44C22×M16—28no—
45C22×M16—24no—
46C22×M16—24no—
47C22×M16C2×C418yes—
48C22×M16C2×C414yes—
49C22×M16D4116yes—
50C22×M16C2314yes—
51C23×C8—22no—
52C23×C8—22no—
53C23×C8—28no—
54C23×C8—28no—
55C23×C8C2×C414yes—
56C23×C8C2×C412yes—
57C23×C8C2×C411yescharacteristic
58C23×C8C2×C412yes—
59C23×C8D414yes—
60C23×C8D414yes—
61C23×C8C2312yes—
62C23×C8C2311yescharacteristic
63C2×M32—24no—
64C2×M32—216no—
65C2×M32C2318yescomplemented
66C22×C16—24no—
67#349—232no—
68C22⋊C16—216no—
69C25—28no—
70C25—22no—
71C25—22no—
72C25—48no—
73C25C2×C811yescharacteristic
74C25C2×C814yes—
75C25C2×C812yes—
76C23×C4—216no—
77C23×C4—216no—
78C23×C4—216no—
79C23×C4—232no—
80C23×C4—232no—
81C23×C4—216no—
82C23×C4—22no—
83C23×C4—22no—
84C23×C4—28no—
85C23×C4—28no—
86C23×C4—28no—
87C23×C4—24no—
88C23×C4—24no—
89C23×C4—28no—
90C23×C4—28no—
91C23×C4—232no—
92C23×C4—24no—
93C23×C4—216no—
94C23×C4—28no—
95C23×C4—24no—
96C23×C4—22no—
97C23×C4—22no—
98C23×C4—28no—
99C23×C4—216no—
100C23×C4—24no—
101C23×C4—24no—
102C23×C4—22no—
103C23×C4—22no—
104C23×C4C22⋊C412yes—
105C23×C4C22⋊C418yes—
106C23×C4C22⋊C412yes—
107C23×C4C2×C814yes—
108C23×C4C2×C818yes—
109C23×C4C2×C811yescharacteristic
110C23×C4C2×C812yes—
111C23×C4C2×C812yes—
112C23×C4C2×C814yes—
113C23×C4M1612yes—
114C23×C4M1612yes—
115C23×C4M1618yes—
116C23×C4C22×C412yes—
117C23×C4C22×C414yes—
118C23×C4C22×C411yescharacteristic
119C2×M16—2128no—
120C2×M16—2128no—
121C2×M16—232no—
122C2×M16—232no—
123C2×M16—216no—
124C2×M16—216no—
125C2×M16—216no—
126C2×M16—28no—
127C2×M16—28no—
128C2×M16—232no—
129C2×M16—232no—
130C2×M16—28no—
131C2×M16—28no—
132C2×M16C22⋊C4116yes—
133C2×M16C2×D4116yes—
134C22×C8—216no—
135C22×C8—216no—
136C22×C8—28no—
137C22×C8—22no—
138C22×C8—24no—
139C22×C8—24no—
140C22×C8—22no—
141C22×C8—216no—
142C22×C8—28no—
143C22×C8—216no—
144C22×C8—216no—
145C22×C8—28no—
146C22×C8C22⋊C418yes—
147C22×C8C22⋊C412yes—
148C22×C8C22⋊C418yes—
149C22×C8C22⋊C412yes—
150C22×C8C22×C414yes—
151C22×C8C22×C412yes—
152C22×C8C22×C411yescharacteristic
153C22×C8C2×D418yes—
154C22×C8C2×D418yes—
155C22×C8C2×D412yes—
156C22×C8C2×D412yes—
157C22×C8C2411yescharacteristic
158M32—216no—
159M32—48no—
160C2×C16—28no—
161C2×C16—48no—
162C24—28no—
163C24—24no—
164C24—216no—
165C24—216no—
166C24—216no—
167C24—28no—
168C24—24no—
169C24—22no—
170C24—22no—
171C24—48no—
172C24—416no—
173C24—464no—
174C24—48no—
175C24—416no—
176C24—48no—
177C24C22⋊C812yes—
178C24C22⋊C812yes—
179C24C22⋊C818yes—
180C24C22×C812yes—
181C24C22×C811yescharacteristic
182C24C22×C814yes—
183C22×C4—232no—
184C22×C4—216no—
185C22×C4—216no—
186C22×C4—232no—
187C22×C4—232no—
188C22×C4—232no—
189C22×C4—264no—
190C22×C4—264no—
191C22×C4—264no—
192C22×C4—28no—
193C22×C4—216no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—24no—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—28no—
207C22×C4—28no—
208C22×C4—216no—
209C22×C4—216no—
210C22×C4—216no—
211C22×C4—28no—
212C22×C4—28no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—28no—
217C22×C4—28no—
218C22×C4—24no—
219C22×C4—28no—
220C22×C4—28no—
221C22×C4—28no—
222C22×C4—28no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4C22⋊C812yes—
226C22×C4C22⋊C818yes—
227C22×C4C22⋊C812yes—
228C22×C4C22⋊C814yes—
229C22×C4C22⋊C8116yes—
230C22×C4C22⋊C814yes—
231C22×C4C2×C22⋊C414yes—
232C22×C4C2×C22⋊C418yes—
233C22×C4C2×C22⋊C414yes—
234C22×C4C2×C22⋊C411yescharacteristic
235C22×C4C2×C22⋊C411yescharacteristic
236C22×C4C22×C812yes—
237C22×C4C22×C814yes—
238C22×C4C22×C811yescharacteristic
239C22×C4C2×M1614yes—
240C22×C4C2×M1618yes—
241C22×C4C2×M1611yescharacteristic
242C22×C4C2×M1614yes—
243C22×C4C2×M1611yescharacteristic
244C22×C4C23×C411yescharacteristic
245M16—264no—
246M16—232no—
247M16—232no—
248C2×C8—232no—
249C2×C8—24no—
250C2×C8—24no—
251C2×C8—24no—
252C2×C8—28no—
253C2×C8—24no—
254C2×C8—28no—
255C2×C8—24no—
256C2×C8—216no—
257C2×C8—216no—
258C2×C8C2×C22⋊C418yes—
259C2×C8C2×C22⋊C414yes—
260C2×C8C2×C22⋊C414yes—
261C2×C8C2×C22⋊C412yes—
262C2×C8#12018yes—
263C2×C8#12018yes—
264C2×C8C22×D412yes—
265C2×C8C22×D414yes—
266C16—48no—
267C23—232no—
268C23—24no—
269C23—24no—
270C23—24no—
271C23—28no—
272C23—28no—
273C23—24no—
274C23—24no—
275C23—232no—
276C23—24no—
277C23—24no—
278C23—28no—
279C23—28no—
280C23—416no—
281C23—48no—
282C23—464no—
283C23—464no—
284C23—416no—
285C23—48no—
286C23—464no—
287C23—416no—
288C23—48no—
289C23—416no—
290C23#34918yescomplemented
291C23C2×C22⋊C814yes—
292C23C2×C22⋊C811yescharacteristic
293C23C2×C22⋊C814yes—
294C23C2×C22⋊C818yes—
295C23C2×C22⋊C811yescharacteristic
296C23C23×C811yescharacteristic
297C2×C4—232no—
298C2×C4—264no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—28no—
304C2×C4—24no—
305C2×C4—28no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—28no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—216no—
316C2×C4—216no—
317C2×C4#37912yes—
318C2×C4#37912yes—
319C2×C4C2×C22⋊C818yes—
320C2×C4C2×C22⋊C814yes—
321C2×C4C2×C22⋊C814yes—
322C2×C4C2×C22⋊C811yescharacteristic
323C2×C4C2×C22⋊C811yescharacteristic
324C2×C4#40714yes—
325C2×C4#40712yes—
326C2×C4#40714yes—
327C2×C4#40712yes—
328C2×C4C22×C22⋊C412yes—
329C2×C4C22×C22⋊C411yescharacteristic
330C2×C4C22×M1612yes—
331C2×C4C22×M1611yescharacteristic
332C8—28no—
333C8—24no—
334C8#37914yes—
335C8C2×#12014yes—
336C22—216no—
337C22—216no—
338C22—22no—
339C22—24no—
340C22—22no—
341C22—24no—
342C22—216no—
343C22—28no—
344C22—28no—
345C22—48no—
346C22—48no—
347C22—464no—
348C22—416no—
349C22—48no—
350C22—416no—
351C22#177912yes—
352C22#177912yes—
353C22C2×#34914yes—
354C22C2×#34918yescomplemented
355C22C22×C22⋊C812yes—
356C22C22×C22⋊C811yescharacteristic
357C4—24no—
358C4—28no—
359C4#177912yes—
360C4#177912yes—
361C4C2×#37911yescharacteristic
362C4C2×#40712yes—
363C4C2×#40711yescharacteristic
364C2—22no—
365C2—28no—
366C2—22no—
367C2—48no—
368C2#1268114yesdirect product factor
369C2C2×#177911yescharacteristic
370C2C22×#34912yes—
subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC23C23×C8
Frattini, cosocleC22×C8C24
socleC23C2×C22⋊C8
prime radicalC26C8
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#349C2semidirect
3. C2×#2112C2semidirect
4. #12681C2direct (N × H)
15. C22×M32C22semidirect
17. C2×#349C22semidirect
19. #2112C22semidirect
65. C2×M32C23semidirect
290. C23#349semidirect
354. C22C2×#349semidirect
368. C2#12681direct (N × H)

Maximal subgroups

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

subgroupindex
C24×M162
C22×#3492
C2×#21122
#126812