Finite Group Databasebeta

← C2×#8241 #182876

Subgroups — C2×#8241 #182876

Order 512.

1206 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#1543C211yesmaximal, characteristic
3C2×#1525C211yesmaximal, characteristic
4C2×C8×M16C212yesmaximal, complemented
5#8241C218yesmaximal, direct product factor
6C2×#1299C212yesmaximal, complemented
7C22×#131C412yes—
8C2×#532C2211yescharacteristic
9#2931—24no—
10#2931C414yes—
11#2931C2214yes—
12C2×#436—22no—
13C2×C8×D4—22no—
14C2×#431C2212yes—
15C2×#423C2211yescharacteristic
16C2×#408C412yes—
17C2×C4×M16C2212yes—
18C22×C4×C8C2211yescharacteristic
19#1543C414yes—
20#1543C2214yes—
21C2×#333C412yes—
22C2×#331C412yes—
23#1525C414yes—
24#1525C2214yes—
25C2×#329C414yes—
26C8×M16—24no—
27C8×M16C2218yescomplemented
28C2×#322—22no—
29C2×C82—22no—
30#1299C2218yescomplemented
31C22×#41C2×C412yes—
32C2×#131—24no—
33C2×#131—48no—
34C2×#131C2×C418yes—
35C22×M16—22no—
36C22×M16—22no—
37C22×M16C2×C412yes—
38C23×C8—22no—
39C23×C8C2×C411yescharacteristic
40C23×C8C2×C411yescharacteristic
41#532—22no—
42#532—22no—
43#532C2×C412yes—
44#532C2×C412yes—
45#532C2×C412yes—
46#532C2312yes—
47C2×C4⋊Q8C2×C411yescharacteristic
48C2×#127C2×C411yescharacteristic
49C2×#124C2×C412yes—
50C2×#121—22no—
51C2×C4×D4—22no—
52C22×C42C2311yescharacteristic
53#436—28no—
54#436—28no—
55C8×D4—28no—
56C8×D4—28no—
57#431—22no—
58#431—22no—
59#431C2×C414yes—
60#431C2314yes—
61#423—22no—
62#423C2×C412yes—
63#423C2312yes—
64C2×C4⋊C8—22no—
65C2×C4⋊C8C2×C414yes—
66#408—24no—
67#408C2×C418yes—
68C2×C22⋊C8—22no—
69C2×C22⋊C8—24no—
70C4×M16—22no—
71C4×M16—22no—
72C4×M16C2×C414yes—
73C4×M16C2314yes—
74C2×#97C2×C414yes—
75C2×C4×C8—22no—
76C2×C4×C8—22no—
77C2×C4×C8C2×C412yes—
78C2×C4×C8D412yes—
79C2×C4×C8D414yes—
80C2×C4×C8D412yes—
81C2×C4×C8C2312yes—
82#333C2×C418yes—
83#331C2×C418yes—
84#329C2×C4116yes—
85#322—28no—
86C82—28no—
87C2×#41—22no—
88C2×#41—22no—
89C2×#41—44no—
90C2×#41—44no—
91C2×#41C4214yes—
92C2×#41C22×C414yes—
93C22×Q8C4212yes—
94C22×D4—22no—
95C22×D4—22no—
96C22×D4C4212yes—
97C23×C4—22no—
98C23×C4C22×C411yescharacteristic
99C23×C4#4112yes—
100#131—416no—
101#131—416no—
102C2×M16—216no—
103C2×M16—24no—
104C2×M16—24no—
105C2×M16—22no—
106C2×M16—28no—
107C2×M16—48no—
108C2×M16—44no—
109C2×M16C22×C414yes—
110C22×C8—24no—
111C22×C8—24no—
112C22×C8—22no—
113C22×C8—24no—
114C22×C8—28no—
115C22×C8—42no—
116C22×C8—48no—
117C22×C8C22⋊C411yescharacteristic
118C22×C8C22⋊C412yes—
119C22×C8C22⋊C412yes—
120C22×C8C22⋊C412yes—
121C22×C8C22⋊C411yescharacteristic
122C22×C8C22×C412yes—
123C22×C8C22×C412yes—
124C4⋊Q8—22no—
125C4⋊Q8C4212yes—
126C4⋊Q8C22×C412yes—
127#127—22no—
128#127C4212yes—
129#127C22×C412yes—
130#124—24no—
131#124C4214yes—
132#124C22×C414yes—
133#121—24no—
134#121—24no—
135#121—24no—
136#121—24no—
137C4×D4—24no—
138C4×D4—24no—
139C4×D4—24no—
140C4×D4—24no—
141C2×C4⋊C4—22no—
142C2×C22⋊C4—24no—
143C2×C42C22×C411yescharacteristic
144C2×C42C22×C411yescharacteristic
145C2×C42C22×C411yescharacteristic
146C2×C42C22×C411yescharacteristic
147C2×C42C22×C411yescharacteristic
148C2×C42C2×D412yes—
149C2×C42C2×D412yes—
150C2×C42#4112yes—
151C2×C42C2411yescharacteristic
152C4⋊C8—24no—
153C4⋊C8—24no—
154C4⋊C8—24no—
155C4⋊C8C22×C418yes—
156C22⋊C8—24no—
157C22⋊C8—24no—
158C22⋊C8—216no—
159#97—24no—
160#97C22×C418yes—
161C4×C8—24no—
162C4×C8—24no—
163C4×C8—24no—
164C4×C8—24no—
165C4×C8C22⋊C414yes—
166C4×C8C22⋊C414yes—
167C4×C8C2×D414yes—
168C4×C8C2×D414yes—
169C24—22no—
170C24#11711yescharacteristic
171#41—44no—
172#41—44no—
173#41—48no—
174#41—44no—
175#41—48no—
176#41—44no—
177C2×Q8—22no—
178C2×Q8—44no—
179C2×Q8C2×C4214yes—
180C2×D4—24no—
181C2×D4—24no—
182C2×D4—24no—
183C2×D4—24no—
184C2×D4—22no—
185C2×D4—44no—
186C2×D4—48no—
187C2×D4—48no—
188C2×D4C2×C4214yes—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—28no—
192C22×C4—22no—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4—44no—
196C22×C4—44no—
197C22×C4C2×C4211yescharacteristic
198C22×C4C2×C4211yescharacteristic
199C22×C4C2×C22⋊C411yescharacteristic
200C22×C4C2×C22⋊C411yescharacteristic
201C22×C4#11712yes—
202C22×C4#11711yescharacteristic
203C22×C4C4×D412yes—
204C22×C4C4×D412yes—
205C22×C4C4×D412yes—
206C22×C4C4×D412yes—
207C22×C4C23×C411yescharacteristic
208C22×C4C2×#4112yes—
209M16—216no—
210M16—216no—
211M16—416no—
212M16—44no—
213M16—44no—
214C2×C8—216no—
215C2×C8—28no—
216C2×C8—22no—
217C2×C8—24no—
218C2×C8—24no—
219C2×C8—24no—
220C2×C8—24no—
221C2×C8—28no—
222C2×C8—42no—
223C2×C8—42no—
224C2×C8—44no—
225C2×C8—48no—
226C2×C8—416no—
227C2×C8#10014yes—
228C2×C8C2×C22⋊C414yes—
229C2×C8C2×C22⋊C412yes—
230C2×C8C2×C22⋊C412yes—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C22⋊C4—28no—
234C22⋊C4—28no—
235C42C2×C4211yescharacteristic
236C42C2×C4211yescharacteristic
237C42C2×C22⋊C412yes—
238C42C4×D412yes—
239C42C4×D412yes—
240C42C4×D412yes—
241C42C4×D412yes—
242C42C23×C411yescharacteristic
243C42C23×C411yescharacteristic
244C42C22×D412yes—
245C23—22no—
246C23—24no—
247C23—24no—
248C23—44no—
249C23—48no—
250C23C4×C22⋊C411yescharacteristic
251C23C4×C22⋊C411yescharacteristic
252C23C2×#11711yescharacteristic
253Q8—44no—
254Q8—44no—
255D4—44no—
256D4—44no—
257D4—48no—
258D4—48no—
259D4—48no—
260D4—48no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—21no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—44no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—48no—
278C2×C4C4×C22⋊C412yes—
279C2×C4C4×C22⋊C411yescharacteristic
280C2×C4C4×C22⋊C411yescharacteristic
281C2×C4C4×C22⋊C412yes—
282C2×C4C2×#10012yes—
283C2×C4#41312yes—
284C2×C4#44318yes—
285C2×C4C22×C4211yescharacteristic
286C2×C4C22×C22⋊C411yescharacteristic
287C2×C4C2×C4×D412yes—
288C2×C4C2×C4×D412yes—
289C8—216no—
290C8—22no—
291C8—24no—
292C8—44no—
293C8—48no—
294C8C2×#10014yes—
295C22—21no—
296C22—21no—
297C22—22no—
298C22—22no—
299C22—44no—
300C22—44no—
301C22—48no—
302C22—88no—
303C22C4×#10012yes—
304C22#176414yes—
305C22C2×C4×C22⋊C411yescharacteristic
306C4—21no—
307C4—21no—
308C4—22no—
309C4—22no—
310C4—44no—
311C4C4×#10012yes—
312C4#176414yes—
313C4C22×#10011yescharacteristic
314C4C2×#41311yescharacteristic
315C4C2×#44314yes—
316C2—41no—
317C2—41no—
318C2—84no—
319C2#824114yesdirect product factor
320C2C2×C4×#10011yescharacteristic
321C2C2×#176412yes—
subgroupG/H
centerC22×C8C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C4×C22⋊C4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×C8×M16C2semidirect
5. #8241C2direct (N × H)
6. C2×#1299C2semidirect
27. C8×M16C22semidirect
30. #1299C22semidirect
319. C2#8241direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#15432
C2×#15252
C2×C8×M162
#82412
C2×#12992