Finite Group Databasebeta

← C2×#21930 #6374843

Subgroups — C2×#21930 #6374843

Order 512.

4266 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊C8C212yesmaximal
2C22×C4×C22⋊C4C211yesmaximal, characteristic
3#21930C2116yesmaximal, direct product factor
4C2×#1850C218yesmaximal, complemented
5C2×#1797C214yesmaximal, complemented
6C25×C4C2211yescharacteristic
7C24×C8C2214yes—
8C23×C22⋊C4C411yescharacteristic
9C23×C22⋊C4C411yescharacteristic
10C23×C42C2212yes—
11C22×C4⋊C8C2218yescomplemented
12C22×C22⋊C8—216no—
13C22×C22⋊C8C2214yes—
14C22×C22⋊C8C2214yes—
15C22×C22⋊C8C22116yes—
16C2×C4×C22⋊C4C414yes—
17C2×C4×C22⋊C4C418yes—
18C2×C4×C22⋊C4C2214yes—
19C2×C4×C22⋊C4C2218yes—
20C22×#95C412yes—
21#1850C22164yescomplemented
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—
36C23×C8—216no—
37C23×C8—416no—
38C23×C8C2318yes—
39C23×C8C23116yes—
40C22×C22⋊C4—28no—
41C22×C22⋊C4C8116yescomplemented
42C22×C22⋊C4C2×C414yes—
43C22×C22⋊C4C2×C418yes—
44C22×C22⋊C4C2×C414yes—
45C22×C22⋊C4C2×C418yes—
46C22×C42—48no—
47C22×C42C2×C418yes—
48C22×C42C2×C414yes—
49C22×C42C2314yes—
50C22×C42C2318yes—
51C2×C4⋊C8—416no—
52C2×C4⋊C8C23132yescomplemented
53C2×C22⋊C8—216no—
54C2×C22⋊C8—216no—
55C2×C22⋊C8—264no—
56C2×C22⋊C8C23116yes—
57C2×C22⋊C8C23116yes—
58C4×C22⋊C4C2×C4116yes—
59C4×C22⋊C4C2×C4132yes—
60C4×C22⋊C4C23116yes—
61C2×#95C2×C418yes—
62C2×#95C2×C4116yes—
63#336C23132yescomplemented
64C25—44no—
65C25—44no—
66C25C4⋊C418yes—
67C25C2×C818yes—
68C25M1618yes—
69C25C22×C412yes—
70C25C22×C411yescharacteristic
71C25C22×C414yes—
72C23×C4—216no—
73C23×C4—28no—
74C23×C4—28no—
75C23×C4—416no—
76C23×C4—432no—
77C23×C4—432no—
78C23×C4—416no—
79C23×C4—48no—
80C23×C4—44no—
81C23×C4—44no—
82C23×C4—44no—
83C23×C4—44no—
84C23×C4—44no—
85C23×C4C4⋊C4132yes—
86C23×C4C4⋊C418yes—
87C23×C4C4⋊C4116yes—
88C23×C4C2×C8116yescomplemented
89C23×C4C22×C414yes—
90C23×C4C22×C412yes—
91C23×C4C22×C414yes—
92C23×C4C22×C411yescharacteristic
93C23×C4C22×C412yes—
94C23×C4C22×C414yes—
95C23×C4C22×C418yes—
96C23×C4C22×C414yes—
97C23×C4C22×C418yes—
98C23×C4C22×C418yes—
99C23×C4C2×D418yes—
100C23×C4C2×D414yes—
101C23×C4C2×D4116yes—
102C23×C4C2×Q814yes—
103C23×C4C2×Q818yes—
104C23×C4C2×Q8116yes—
105C23×C4C2414yes—
106C23×C4C2412yes—
107C23×C4C2411yescharacteristic
108C22×C8—232no—
109C22×C8—216no—
110C22×C8—232no—
111C22×C8—432no—
112C22×C8—464no—
113C22×C8C24116yes—
114C2×C22⋊C4—216no—
115C2×C22⋊C4—232no—
116C2×C22⋊C4C2×C8132yescomplemented
117C2×C22⋊C4C2×C8164yescomplemented
118C2×C22⋊C4C22×C4116yes—
119C2×C22⋊C4C22×C4116yes—
120C2×C42—216no—
121C2×C42—416no—
122C2×C42—416no—
123C2×C42—48no—
124C2×C42C22×C418yes—
125C2×C42C22×C4116yes—
126C2×C42C2418yes—
127C4⋊C8—432no—
128C22⋊C8—232no—
129C22⋊C8—232no—
130#95C22×C4132yes—
131C24—24no—
132C24—28no—
133C24—24no—
134C24—28no—
135C24—416no—
136C24—48no—
137C24—416no—
138C24—432no—
139C24—432no—
140C24—48no—
141C24C4⋊C8164yescomplemented
142C24C2×C4⋊C418yes—
143C24C2×C4⋊C414yes—
144C24C2×C4⋊C4116yes—
145C24C22×C818yes—
146C24C22×C814yes—
147C24C22×C8116yes—
148C24C2×M1618yes—
149C24C2×M1614yes—
150C24C2×M16116yes—
151C24C23×C414yes—
152C24C23×C412yes—
153C24C23×C411yescharacteristic
154C22×C4—28no—
155C22×C4—24no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—28no—
159C22×C4—216no—
160C22×C4—232no—
161C22×C4—216no—
162C22×C4—232no—
163C22×C4—216no—
164C22×C4—28no—
165C22×C4—216no—
166C22×C4—28no—
167C22×C4—216no—
168C22×C4—28no—
169C22×C4—28no—
170C22×C4—464no—
171C22×C4—432no—
172C22×C4—432no—
173C22×C4—48no—
174C22×C4—48no—
175C22×C4—432no—
176C22×C4—416no—
177C22×C4—416no—
178C22×C4—48no—
179C22×C4—432no—
180C22×C4—48no—
181C22×C4—48no—
182C22×C4—432no—
183C22×C4C2×C4⋊C418yes—
184C22×C4C2×C4⋊C414yes—
185C22×C4C2×C4⋊C4116yes—
186C22×C4C2×C4⋊C418yes—
187C22×C4C2×C4⋊C4116yes—
188C22×C4C2×C4⋊C4132yes—
189C22×C4C22×C8116yes—
190C22×C4C22×C8132yescomplemented
191C22×C4C23×C418yes—
192C22×C4C23×C414yes—
193C22×C4C23×C412yes—
194C22×C4C23×C418yes—
195C22×C4C23×C411yescharacteristic
196C22×C4C22×D414yes—
197C22×C4C22×D418yes—
198C22×C4C22×D412yes—
199C22×C4C22×Q818yes—
200C22×C4C22×Q814yes—
201C22×C4C22×Q812yes—
202C22×C4H(5,𝔽2)18yes—
203C22×C4C2511yescharacteristic
204C2×C8—216no—
205C2×C8—232no—
206C2×C8—464no—
207C2×C8—432no—
208C22⋊C4—232no—
209C22⋊C4C22×C8164yescomplemented
210C42—216no—
211C42—216no—
212C42—416no—
213C23—216no—
214C23—28no—
215C23—28no—
216C23—216no—
217C23—24no—
218C23—28no—
219C23—216no—
220C23—232no—
221C23—216no—
222C23—232no—
223C23—24no—
224C23—28no—
225C23—416no—
226C23—4128no—
227C23—416no—
228C23—432no—
229C23—432no—
230C23C2×C4⋊C8132yes—
231C23C2×C4⋊C8116yes—
232C23C2×C4⋊C8164yescomplemented
233C23C22×C4⋊C414yes—
234C23C22×C4⋊C418yes—
235C23C22×C4⋊C412yes—
236C23#51814yes—
237C23C23×C818yes—
238C23C23×C814yes—
239C23C23×C812yes—
240C23C22×M1618yes—
241C23C22×M1614yes—
242C23C22×M1612yes—
243C23#56814yes—
244C23C24×C411yescharacteristic
245C2×C4—28no—
246C2×C4—216no—
247C2×C4—28no—
248C2×C4—24no—
249C2×C4—28no—
250C2×C4—232no—
251C2×C4—28no—
252C2×C4—216no—
253C2×C4—232no—
254C2×C4—216no—
255C2×C4—28no—
256C2×C4—28no—
257C2×C4—216no—
258C2×C4—28no—
259C2×C4—28no—
260C2×C4—28no—
261C2×C4—432no—
262C2×C4—416no—
263C2×C4—432no—
264C2×C4—432no—
265C2×C4—416no—
266C2×C4C22×C4⋊C418yes—
267C2×C4C22×C4⋊C414yes—
268C2×C4C22×C4⋊C412yes—
269C2×C4#51814yes—
270C2×C4#53418yes—
271C2×C4#54318yes—
272C2×C4C23×C8116yes—
273C2×C4C23×D411yescharacteristic
274C2×C4C23×Q811yescharacteristic
275C2×C4C2×H(5,𝔽2)14yes—
276C8—416no—
277C22—28no—
278C22—24no—
279C22—28no—
280C22—216no—
281C22—28no—
282C22—216no—
283C22—232no—
284C22—264no—
285C22—24no—
286C22—28no—
287C22—464no—
288C22#231514yes—
289C22C22×C4⋊C8116yes—
290C22C22×C4⋊C818yes—
291C22C22×C4⋊C814yes—
292C22#290514yes—
293C22#297218yes—
294C22#297318yes—
295C22C23×C4⋊C411yescharacteristic
296C22C2×#51812yes—
297C22C24×C811yescharacteristic
298C22C23×M1611yescharacteristic
299C22C2×#56812yes—
300C4—24no—
301C4—28no—
302C4—216no—
303C4—48no—
304C4#231514yes—
305C4C2×#53412yes—
306C4C2×#54312yes—
307C2—28no—
308C2—216no—
309C2#2193018yesdirect product factor
310C2C2×#231511yescharacteristic
311C2C23×C4⋊C811yescharacteristic
312C2C2×#290511yescharacteristic
313C2C2×#297212yes—
314C2C2×#297312yes—
subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×C4
LCSG ▷ C22 ▷ 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. #21930C2direct (N × H)
4. C2×#1850C2semidirect
5. C2×#1797C2semidirect
11. C22×C4⋊C8C22semidirect
21. #1850C22semidirect
22. #1797C22semidirect
23. C2×#336C22semidirect
41. C22×C22⋊C4C8semidirect
52. C2×C4⋊C8C23semidirect
63. #336C23semidirect
88. C23×C4C2×C8semidirect
116. C2×C22⋊C4C2×C8semidirect
117. C2×C22⋊C4C2×C8semidirect
141. C24C4⋊C8semidirect
190. C22×C4C22×C8semidirect
209. C22⋊C4C22×C8semidirect
232. C23C2×C4⋊C8semidirect
309. C2#21930direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊C82
C22×C4×C22⋊C42
#219302
C2×#18502
C2×#17972