Finite Group Databasebeta

← C2×#8339 #185158

Subgroups — C2×#8339 #185158

Order 512.

6538 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#127C211yesmaximal, characteristic
2C2×#1797C212yesmaximal, complemented
3C22×#331C214yesmaximal, complemented
4#8339C218yesmaximal, direct product factor
5C24×D4—22no—
6C24×D4C412yes—
7C22×#127—24no—
8C22×#127—22no—
9C22×#127—216no—
10C22×#127C412yes—
11C22×#127C414yes—
12C22×#127C2214yes—
13C22×#127C2212yes—
14C23×C42C2211yescharacteristic
15C22×C4⋊C8C2214yescomplemented
16C22×C22⋊C8—22no—
17#1797—24no—
18#1797C2218yescomplemented
19C2×#336—22no—
20C2×#331—216no—
21C2×#331C22116yescomplemented
22C26—22no—
23C23×D4—232no—
24C23×D4—216no—
25C23×D4—28no—
26C23×D4—24no—
27C23×D4—24no—
28C23×D4—22no—
29C23×D4—28no—
30C23×D4—24no—
31C23×D4—48no—
32C23×D4—416no—
33C23×D4—48no—
34C23×D4—48no—
35C23×D4—48no—
36C23×D4C2×C418yes—
37C23×D4C2×C414yes—
38C24×C4C2×C411yescharacteristic
39C24×C4D412yes—
40C23×C8—24no—
41C2×#127—232no—
42C2×#127—264no—
43C2×#127—216no—
44C2×#127—232no—
45C2×#127—232no—
46C2×#127—24no—
47C2×#127—28no—
48C2×#127—28no—
49C2×#127—28no—
50C2×#127—24no—
51C2×#127C2×C418yes—
52C2×#127C2×C414yes—
53C2×#127D4116yes—
54C2×#127C2314yes—
55C22×C42—28no—
56C22×C42C2×C411yescharacteristic
57C22×C42C2×C412yes—
58C22×C42D414yes—
59C22×C42D412yes—
60C22×C42C2312yes—
61C22×C42C2311yescharacteristic
62C2×C4⋊C8—216no—
63C2×C4⋊C8—24no—
64C2×C4⋊C8C2318yescomplemented
65C2×C22⋊C8—28no—
66C2×C22⋊C8—48no—
67#336—28no—
68#331—232no—
69C25—216no—
70C25—28no—
71C25—24no—
72C25—48no—
73C25—416no—
74C25—48no—
75C25—416no—
76C25C22⋊C411yescharacteristic
77C22×D4—216no—
78C22×D4—232no—
79C22×D4—264no—
80C22×D4—232no—
81C22×D4—264no—
82C22×D4—232no—
83C22×D4—28no—
84C22×D4—24no—
85C22×D4—28no—
86C22×D4—216no—
87C22×D4—28no—
88C22×D4—232no—
89C22×D4—28no—
90C22×D4—48no—
91C22×D4—48no—
92C22×D4—416no—
93C22×D4—4128no—
94C22×D4—416no—
95C22×D4—48no—
96C22×D4—416no—
97C22×D4—432no—
98C22×D4—416no—
99C22×D4—432no—
100C22×D4—4128no—
101C22×D4—4128no—
102C22×D4—416no—
103C22×D4—48no—
104C22×D4—416no—
105C22×D4—432no—
106C22×D4—416no—
107C22×D4—48no—
108C22×D4—416no—
109C22×D4—48no—
110C22×D4—416no—
111C22×D4C22⋊C4116yes—
112C22×D4C22×C418yes—
113C23×C4—24no—
114C23×C4—24no—
115C23×C4—24no—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4C22⋊C412yes—
119C23×C4C22⋊C411yescharacteristic
120C23×C4C22⋊C414yes—
121C23×C4C22⋊C412yes—
122C23×C4D818yes—
123C23×C4SD1618yes—
124C23×C4C22×C412yes—
125C23×C4C22×C411yescharacteristic
126C23×C4C2×D414yes—
127C23×C4C2×D412yes—
128C22×C8—28no—
129C22×C8—48no—
130C22×C8—48no—
131C22×C8—48no—
132#127—264no—
133#127—232no—
134#127—264no—
135#127—232no—
136#127—28no—
137#127—232no—
138#127—28no—
139#127C22⋊C4116yes—
140#127C2×D4116yes—
141C2×C42—24no—
142C2×C42—28no—
143C2×C42—28no—
144C2×C42—216no—
145C2×C42—28no—
146C2×C42C22⋊C412yes—
147C2×C42C22⋊C414yes—
148C2×C42C22×C412yes—
149C2×C42C22×C411yescharacteristic
150C2×C42C2×D414yes—
151C2×C42C2×D418yes—
152C2×C42C2×D412yes—
153C2×C42C2411yescharacteristic
154C4⋊C8—216no—
155C4⋊C8—48no—
156C22⋊C8—416no—
157C24—22no—
158C24—22no—
159C24—24no—
160C24—232no—
161C24—28no—
162C24—216no—
163C24—416no—
164C24—432no—
165C24—464no—
166C24—4128no—
167C24—416no—
168C24—48no—
169C24—48no—
170C24—432no—
171C24—416no—
172C24—416no—
173C24—864no—
174C24—832no—
175C24—832no—
176C24#10014yes—
177C24#10218yes—
178C24C2×C22⋊C412yes—
179C24C2×C22⋊C411yescharacteristic
180C2×D4—232no—
181C2×D4—264no—
182C2×D4—28no—
183C2×D4—232no—
184C2×D4—216no—
185C2×D4—232no—
186C2×D4—432no—
187C2×D4—48no—
188C2×D4—48no—
189C2×D4—4128no—
190C2×D4—4128no—
191C2×D4—48no—
192C2×D4—48no—
193C2×D4—416no—
194C2×D4—432no—
195C2×D4—464no—
196C2×D4—432no—
197C2×D4—4128no—
198C2×D4—4128no—
199C2×D4—4128no—
200C2×D4—4256no—
201C2×D4—48no—
202C2×D4—48no—
203C2×D4—416no—
204C2×D4—416no—
205C2×D4—432no—
206C2×D4—416no—
207C2×D4—416no—
208C2×D4—464no—
209C2×D4—464no—
210C2×D4C2×C22⋊C4116yes—
211C22×C4—232no—
212C22×C4—22no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—22no—
216C22×C4—24no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—28no—
222C22×C4—28no—
223C22×C4—24no—
224C22×C4—28no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—28no—
228C22×C4—232no—
229C22×C4—232no—
230C22×C4#10014yes—
231C22×C4#10218yes—
232C22×C4#102116yes—
233C22×C4C2×C22⋊C414yes—
234C22×C4C2×C22⋊C411yescharacteristic
235C22×C4C2×C22⋊C412yes—
236C22×C4C2×C22⋊C414yes—
237C22×C4C2×C22⋊C412yes—
238C22×C4#12018yes—
239C22×C4C2×D818yes—
240C22×C4C2×D814yes—
241C22×C4C2×SD1618yes—
242C22×C4C2×SD1614yes—
243C22×C4AGL(1,ℤ/8)18yes—
244C22×C4C23×C411yescharacteristic
245C22×C4C22×D412yes—
246C2×C8—48no—
247C2×C8—48no—
248C2×C8—48no—
249C2×C8—816no—
250C42—24no—
251C42—28no—
252C42—24no—
253C42—28no—
254C42C2×C22⋊C414yes—
255C42#12018yes—
256C42C22×D414yes—
257C23—216no—
258C23—28no—
259C23—22no—
260C23—24no—
261C23—22no—
262C23—28no—
263C23—216no—
264C23—216no—
265C23—464no—
266C23—4128no—
267C23—48no—
268C23—48no—
269C23—416no—
270C23—416no—
271C23—432no—
272C23—464no—
273C23—864no—
274C23—832no—
275C23—8256no—
276C23—816no—
277C23—832no—
278C23—832no—
279C23—816no—
280C23#331116yescomplemented
281C23#37912yes—
282C23C2×#10014yes—
283C23C2×#10012yes—
284C23C2×#10012yes—
285C23C2×#10218yes—
286C23C2×#10214yes—
287C23#41814yes—
288C23C22×C22⋊C411yescharacteristic
289D4—416no—
290D4—416no—
291D4—432no—
292D4—464no—
293D4—4128no—
294D4—432no—
295D4—432no—
296D4—464no—
297C2×C4—216no—
298C2×C4—216no—
299C2×C4—21no—
300C2×C4—21no—
301C2×C4—22no—
302C2×C4—21no—
303C2×C4—21no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—28no—
309C2×C4—216no—
310C2×C4—216no—
311C2×C4—216no—
312C2×C4—232no—
313C2×C4#37912yes—
314C2×C4#37914yes—
315C2×C4C2×#10014yes—
316C2×C4C2×#10218yes—
317C2×C4C2×#10214yes—
318C2×C4#41814yes—
319C2×C4#447116yes—
320C2×C4#450116yes—
321C2×C4C22×C22⋊C412yes—
322C2×C4C2×#12014yes—
323C2×C4C22×D812yes—
324C2×C4C22×SD1612yes—
325C2×C4C2×AGL(1,ℤ/8)14yes—
326C8—88no—
327C22—28no—
328C22—24no—
329C22—24no—
330C22—28no—
331C22—232no—
332C22—416no—
333C22—432no—
334C22—8128no—
335C22—88no—
336C22—816no—
337C22—88no—
338C22—864no—
339C22C2×#33114yes—
340C22C2×#33118yescomplemented
341C22#154518yes—
342C22#155514yes—
343C22#178314yes—
344C22#178618yes—
345C22C2×#37911yescharacteristic
346C22C22×#10011yescharacteristic
347C22C22×#10011yescharacteristic
348C22C22×#10212yes—
349C22C2×#41812yes—
350C4—22no—
351C4—22no—
352C4—24no—
353C4—28no—
354C4#178618yes—
355C4C2×#44714yes—
356C4C2×#45014yes—
357C2—28no—
358C2—816no—
359C2#833918yesdirect product factor
360C2C22×#33111yescharacteristic
361C2C2×#154512yes—
362C2C2×#155511yescharacteristic
363C2C2×#178311yescharacteristic
364C2C2×#178612yes—
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×#127C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1797C2semidirect
3. C22×#331C2semidirect
4. #8339C2direct (N × H)
15. C22×C4⋊C8C22semidirect
18. #1797C22semidirect
21. C2×#331C22semidirect
64. C2×C4⋊C8C23semidirect
280. C23#331semidirect
340. C22C2×#331semidirect
359. C2#8339direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1272
C2×#17972
C22×#3312
#83392