Finite Group Databasebeta

← C2×#21934 #6374845

Subgroups — C2×#21934 #6374845

Order 512.

3962 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#407C212yesmaximal
2C22×C4×C22⋊C4C211yesmaximal, characteristic
3#21934C2116yesmaximal, direct product factor
4C2×#1851C218yesmaximal, complemented
5C2×#1797C214yesmaximal, complemented
6C25×C4C2211yescharacteristic
7C23×M16C2214yes—
8C23×C22⋊C4C412yes—
9C23×C42C2212yes—
10C22×C4⋊C8C2218yescomplemented
11C2×#407—216no—
12C2×#407C22116yes—
13C22×C22⋊C8C2214yes—
14C22×C22⋊C8C2214yes—
15C2×C4×C22⋊C4C414yes—
16C2×C4×C22⋊C4C418yes—
17C2×C4×C22⋊C4C2214yes—
18C2×C4×C22⋊C4C2218yes—
19C22×#95C411yescharacteristic
20C22×#95C411yescharacteristic
21#1851C22164yescomplemented
22#1797C22132yescomplemented
23C2×#336C2218yescomplemented
24C26C2×C411yescharacteristic
25C24×C4—48no—
26C24×C4C2×C412yes—
27C24×C4C2×C411yescharacteristic
28C24×C4C2×C414yes—
29C24×C4C2×C412yes—
30C24×C4C2×C412yes—
31C24×C4D418yes—
32C24×C4Q818yes—
33C24×C4C2311yescharacteristic
34C24×C4C2312yes—
35C24×C4C2314yes—
36C22×M16—216no—
37C22×M16—416no—
38C22×M16C23116yes—
39C23×C8C2318yes—
40C22×C22⋊C4—216no—
41C22×C22⋊C4C2×C418yes—
42C22×C22⋊C4C2×C4116yes—
43C22×C42—48no—
44C22×C42C2×C418yes—
45C22×C42C2×C414yes—
46C22×C42C2314yes—
47C22×C42C2318yes—
48C2×C4⋊C8—416no—
49C2×C4⋊C8C23132yescomplemented
50#407—264no—
51C2×C22⋊C8—216no—
52C2×C22⋊C8—216no—
53C2×C22⋊C8C23116yes—
54C2×C22⋊C8C23116yes—
55C4×C22⋊C4C2×C4116yes—
56C4×C22⋊C4C2×C4132yes—
57C4×C22⋊C4C23116yes—
58C2×#95C2×C414yes—
59C2×#95C2×C414yes—
60C2×#95C2×C418yes—
61C2×#95C2×C418yes—
62#336C23132yescomplemented
63C25—28no—
64C25—44no—
65C25—42no—
66C25—42no—
67C25C4⋊C418yes—
68C25C22×C412yes—
69C25C22×C411yescharacteristic
70C25C22×C414yes—
71C23×C4—216no—
72C23×C4—28no—
73C23×C4—28no—
74C23×C4—416no—
75C23×C4—432no—
76C23×C4—432no—
77C23×C4—416no—
78C23×C4—48no—
79C23×C4—44no—
80C23×C4—44no—
81C23×C4—44no—
82C23×C4—44no—
83C23×C4—44no—
84C23×C4C4⋊C4132yes—
85C23×C4C4⋊C4116yes—
86C23×C4C4⋊C418yes—
87C23×C4M16116yescomplemented
88C23×C4C22×C414yes—
89C23×C4C22×C412yes—
90C23×C4C22×C414yes—
91C23×C4C22×C411yescharacteristic
92C23×C4C22×C412yes—
93C23×C4C22×C414yes—
94C23×C4C22×C418yes—
95C23×C4C22×C414yes—
96C23×C4C22×C418yes—
97C23×C4C22×C418yes—
98C23×C4C2×D418yes—
99C23×C4C2×D414yes—
100C23×C4C2×D4116yes—
101C23×C4C2×Q818yes—
102C23×C4C2×Q814yes—
103C23×C4C2×Q8116yes—
104C23×C4C2414yes—
105C23×C4C2412yes—
106C23×C4C2411yescharacteristic
107C2×M16—232no—
108C2×M16—432no—
109C2×M16—464no—
110C22×C8—216no—
111C22×C8—232no—
112C22×C8C24116yes—
113C2×C22⋊C4—232no—
114C2×C22⋊C4—264no—
115C2×C22⋊C4C22×C4132yes—
116C2×C42—216no—
117C2×C42—416no—
118C2×C42—416no—
119C2×C42—48no—
120C2×C42C22×C418yes—
121C2×C42C22×C4116yes—
122C2×C42C2418yes—
123C4⋊C8—432no—
124C22⋊C8—232no—
125C22⋊C8—232no—
126#95C22×C4116yes—
127#95C22×C4116yes—
128C24—24no—
129C24—22no—
130C24—22no—
131C24—28no—
132C24—216no—
133C24—28no—
134C24—24no—
135C24—24no—
136C24—232no—
137C24—416no—
138C24—48no—
139C24—416no—
140C24—44no—
141C24—44no—
142C24—432no—
143C24—432no—
144C24C2×C4⋊C418yes—
145C24C2×C4⋊C414yes—
146C24C2×C4⋊C4116yes—
147C24C2×M1618yes—
148C24C23×C414yes—
149C24C23×C412yes—
150C24C23×C411yescharacteristic
151C22×C4—28no—
152C22×C4—24no—
153C22×C4—28no—
154C22×C4—28no—
155C22×C4—28no—
156C22×C4—216no—
157C22×C4—232no—
158C22×C4—216no—
159C22×C4—216no—
160C22×C4—232no—
161C22×C4—28no—
162C22×C4—216no—
163C22×C4—28no—
164C22×C4—216no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—464no—
168C22×C4—432no—
169C22×C4—432no—
170C22×C4—48no—
171C22×C4—48no—
172C22×C4—416no—
173C22×C4—432no—
174C22×C4—416no—
175C22×C4—48no—
176C22×C4—432no—
177C22×C4—48no—
178C22×C4—48no—
179C22×C4—432no—
180C22×C4C2×C4⋊C418yes—
181C22×C4C2×C4⋊C414yes—
182C22×C4C2×C4⋊C4116yes—
183C22×C4C2×C4⋊C418yes—
184C22×C4C2×C4⋊C4132yes—
185C22×C4C2×C4⋊C4116yes—
186C22×C4C2×M16116yes—
187C22×C4C2×M16132yescomplemented
188C22×C4C23×C418yes—
189C22×C4C23×C414yes—
190C22×C4C23×C412yes—
191C22×C4C23×C418yes—
192C22×C4C23×C411yescharacteristic
193C22×C4C22×D414yes—
194C22×C4C22×D418yes—
195C22×C4C22×D412yes—
196C22×C4C22×Q818yes—
197C22×C4C22×Q814yes—
198C22×C4C22×Q812yes—
199C22×C4H(5,𝔽2)18yes—
200C22×C4C2511yescharacteristic
201M16—464no—
202C2×C8—216no—
203C2×C8—232no—
204C2×C8—432no—
205C22⋊C4—264no—
206C42—216no—
207C42—216no—
208C42—416no—
209C23—28no—
210C23—28no—
211C23—24no—
212C23—216no—
213C23—216no—
214C23—22no—
215C23—22no—
216C23—216no—
217C23—232no—
218C23—216no—
219C23—216no—
220C23—28no—
221C23—28no—
222C23—24no—
223C23—24no—
224C23—416no—
225C23—416no—
226C23—432no—
227C23—432no—
228C23—4128no—
229C23—416no—
230C23—416no—
231C23#423116yes—
232C23C22×C4⋊C418yes—
233C23C22×C4⋊C414yes—
234C23C22×C4⋊C412yes—
235C23#51814yes—
236C23C22×M1618yes—
237C23C22×M1614yes—
238C23#56812yes—
239C23#56812yes—
240C23C24×C411yescharacteristic
241C2×C4—28no—
242C2×C4—216no—
243C2×C4—28no—
244C2×C4—24no—
245C2×C4—28no—
246C2×C4—232no—
247C2×C4—28no—
248C2×C4—216no—
249C2×C4—232no—
250C2×C4—216no—
251C2×C4—28no—
252C2×C4—28no—
253C2×C4—216no—
254C2×C4—28no—
255C2×C4—28no—
256C2×C4—28no—
257C2×C4—416no—
258C2×C4—432no—
259C2×C4—432no—
260C2×C4—432no—
261C2×C4—416no—
262C2×C4C22×C4⋊C418yes—
263C2×C4C22×C4⋊C414yes—
264C2×C4C22×C4⋊C412yes—
265C2×C4#51814yes—
266C2×C4#53418yes—
267C2×C4#54318yes—
268C2×C4C22×M16116yes—
269C2×C4C23×D411yescharacteristic
270C2×C4C23×Q811yescharacteristic
271C2×C4C2×H(5,𝔽2)14yes—
272C8—416no—
273C22—24no—
274C22—28no—
275C22—28no—
276C22—232no—
277C22—24no—
278C22—28no—
279C22—28no—
280C22—28no—
281C22—464no—
282C22—48no—
283C22—48no—
284C22—432no—
285C22#231514yes—
286C22C2×#42318yes—
287C22C2×#42314yes—
288C22#290514yes—
289C22#297318yes—
290C22#297518yes—
291C22C23×C4⋊C411yescharacteristic
292C22C2×#51812yes—
293C22C23×M1612yes—
294C22C2×#56811yescharacteristic
295C22C2×#56811yescharacteristic
296C4—24no—
297C4—28no—
298C4—216no—
299C4—48no—
300C4#231514yes—
301C4C2×#53412yes—
302C4C2×#54312yes—
303C2—28no—
304C2—48no—
305C2#2193418yesdirect product factor
306C2C2×#231511yescharacteristic
307C2C22×#42311yescharacteristic
308C2C2×#290511yescharacteristic
309C2C2×#297312yes—
310C2C2×#297512yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21934C2direct (N × H)
4. C2×#1851C2semidirect
5. C2×#1797C2semidirect
10. C22×C4⋊C8C22semidirect
21. #1851C22semidirect
22. #1797C22semidirect
23. C2×#336C22semidirect
49. C2×C4⋊C8C23semidirect
62. #336C23semidirect
87. C23×C4M16semidirect
187. C22×C4C2×M16semidirect
305. C2#21934direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4072
C22×C4×C22⋊C42
#219342
C2×#18512
C2×#17972