Finite Group Databasebeta

← C2×#21973 #6374944

Subgroups — C2×#21973 #6374944

Order 512.

2434 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#431C211yesmaximal, characteristic
2C23×C4⋊C8C211yesmaximal, characteristic
3C2×#2283C211yesmaximal, characteristic
4#21973C2116yesmaximal, direct product factor
5C2×#1939C214yesmaximal, complemented
6C2×#1850C214yesmaximal
7C2×#1843C212yesmaximal, complemented
8C2×#1832C212yesmaximal, complemented
9C24×C8C2212yes—
10C23×C42C2211yescharacteristic
11C2×#431—28no—
12C2×#431C2218yes—
13C22×C4⋊C8—28no—
14C22×C4⋊C8C2211yescharacteristic
15C22×C4⋊C8C2212yes—
16C22×C4⋊C8C2211yescharacteristic
17C22×C4⋊C8C2212yes—
18C22×C4⋊C8C2218yes—
19C22×C4⋊C8C2218yes—
20C22×C22⋊C8C2212yes—
21C22×C4×C8C2212yes—
22#2283C418yes—
23#2283C2218yes—
24C2×#383C412yes—
25C2×#382C412yes—
26C2×#381C412yes—
27C2×#380C412yes—
28C2×C4×C4⋊C4C2212yes—
29C2×C4×C22⋊C4C2212yes—
30C2×#376C2212yes—
31#1939C22132yescomplemented
32#1850C22132yes—
33#1843C22116yescomplemented
34#1832C22116yescomplemented
35C2×#336C2218yes—
36C24×C4C2×C411yescharacteristic
37C24×C4C2×C411yescharacteristic
38C24×C4C2311yescharacteristic
39C23×C8—28no—
40C23×C8—48no—
41C23×C8C2312yes—
42C23×C8C2312yes—
43C23×C8C2314yes—
44C23×C8C2318yes—
45C22×C4⋊C4C2×C414yes—
46C22×C22⋊C4C2×C414yes—
47C22×C42C2×C411yescharacteristic
48C22×C42C2×C411yescharacteristic
49C22×C42C2×C414yes—
50C22×C42D418yes—
51C22×C42Q818yes—
52C22×C42C2314yes—
53C22×C42C2314yes—
54C22×C42C2311yescharacteristic
55C22×C42C2311yescharacteristic
56#431—232no—
57C2×C4⋊C8—28no—
58C2×C4⋊C8—28no—
59C2×C4⋊C8—232no—
60C2×C4⋊C8—24no—
61C2×C4⋊C8—24no—
62C2×C4⋊C8—416no—
63C2×C4⋊C8C2314yes—
64C2×C4⋊C8C2318yes—
65C2×C4⋊C8C2314yes—
66C2×C4⋊C8C2318yes—
67C2×C4⋊C8C23132yes—
68C2×C22⋊C8—28no—
69C2×C22⋊C8C2318yes—
70C2×C4×C8—28no—
71C2×C4×C8C2318yes—
72#383C2×C4116yes—
73#382C2×C4116yes—
74#381C2×C4116yes—
75#380C2×C4116yes—
76C4×C4⋊C4C2×C418yes—
77C4×C4⋊C4C2318yes—
78C4×C22⋊C4C2×C418yes—
79C4×C22⋊C4C2318yes—
80#376C2×C418yes—
81#376C2318yes—
82C2×#95C2×C414yes—
83C2×#95C2×C414yes—
84C2×#95C2×C414yes—
85C2×#95C2×C414yes—
86#336C23132yes—
87C25C22×C411yescharacteristic
88C23×C4—28no—
89C23×C4—28no—
90C23×C4—24no—
91C23×C4—24no—
92C23×C4C4⋊C418yes—
93C23×C4C4⋊C418yes—
94C23×C4C22×C418yes—
95C23×C4C22×C411yescharacteristic
96C23×C4C22×C411yescharacteristic
97C23×C4C22×C411yescharacteristic
98C23×C4C22×C414yes—
99C23×C4C22×C414yes—
100C23×C4C22×C411yescharacteristic
101C23×C4C22×C412yes—
102C23×C4C22×C411yescharacteristic
103C23×C4C2×D414yes—
104C23×C4C2×Q814yes—
105C23×C4C2412yes—
106C23×C4C2411yescharacteristic
107C22×C8—216no—
108C22×C8—28no—
109C22×C8—24no—
110C22×C8—24no—
111C22×C8—216no—
112C22×C8—28no—
113C22×C8—28no—
114C22×C8—416no—
115C22×C8—432no—
116C22×C8C2418yes—
117C22×C8C2414yes—
118C22×C8C2414yes—
119C2×C4⋊C4—216no—
120C2×C4⋊C4C22×C4116yes—
121C2×C22⋊C4—216no—
122C2×C22⋊C4C22×C4116yes—
123C2×C42—28no—
124C2×C42—28no—
125C2×C42C4⋊C418yes—
126C2×C42C4⋊C4132yes—
127C2×C42C4⋊C418yes—
128C2×C42C22×C418yes—
129C2×C42C22×C412yes—
130C2×C42C22×C412yes—
131C2×C42C22×C414yes—
132C2×C42C22×C414yes—
133C2×C42C2×D414yes—
134C2×C42C2×D414yes—
135C2×C42C2×D4116yes—
136C2×C42C2×Q8116yes—
137C2×C42C2×Q814yes—
138C2×C42C2×Q814yes—
139C2×C42C2418yes—
140C2×C42C2412yes—
141C2×C42C2412yes—
142C4⋊C8—216no—
143C4⋊C8—216no—
144C4⋊C8—28no—
145C4⋊C8—28no—
146C4⋊C8—432no—
147C22⋊C8—216no—
148C4×C8—216no—
149#95C22×C4116yes—
150#95C22×C4116yes—
151#95C22×C4116yes—
152#95C22×C4116yes—
153C24—24no—
154C24—24no—
155C24C2×C4⋊C414yes—
156C24#13118yes—
157C24C23×C412yes—
158C24C23×C411yescharacteristic
159C22×C4—24no—
160C22×C4—216no—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—232no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—28no—
168C22×C4—216no—
169C22×C4—216no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—232no—
173C22×C4—216no—
174C22×C4—216no—
175C22×C4—216no—
176C22×C4C2×C4⋊C414yes—
177C22×C4C2×C4⋊C418yes—
178C22×C4C2×C4⋊C4116yes—
179C22×C4C2×C4⋊C414yes—
180C22×C4C2×C4⋊C414yes—
181C22×C4C2×C4⋊C414yes—
182C22×C4C2×C4⋊C4116yes—
183C22×C4C2×C4⋊C414yes—
184C22×C4#13118yes—
185C22×C4C23×C4116yes—
186C22×C4C23×C412yes—
187C22×C4C23×C412yes—
188C22×C4C23×C412yes—
189C22×C4C23×C412yes—
190C22×C4C23×C411yescharacteristic
191C22×C4C23×C412yes—
192C22×C4C22×D414yes—
193C22×C4C22×D412yes—
194C22×C4C22×Q814yes—
195C22×C4C22×Q812yes—
196C22×C4H(5,𝔽2)14yes—
197C22×C42−1+414yes—
198C22×C4C2511yescharacteristic
199C2×C8—24no—
200C2×C8—24no—
201C2×C8—28no—
202C2×C8—28no—
203C2×C8—216no—
204C2×C8—28no—
205C2×C8—432no—
206C2×C8—48no—
207C2×C8—416no—
208C2×C8—48no—
209C4⋊C4—232no—
210C22⋊C4—232no—
211C42—216no—
212C42—28no—
213C42—28no—
214C42C2×C4⋊C4116yes—
215C42C2×C4⋊C4116yes—
216C42C2×C4⋊C418yes—
217C42C2×C4⋊C418yes—
218C42C22×D414yes—
219C42C22×D414yes—
220C42C22×Q814yes—
221C42C22×Q814yes—
222C23—28no—
223C23—28no—
224C23—24no—
225C23—232no—
226C23—24no—
227C23#424116yes—
228C23C22×C4⋊C414yes—
229C23C22×C4⋊C412yes—
230C23#52014yes—
231C23C2×#13118yes—
232C23C2×#13114yes—
233C23C2×#13114yes—
234C23C24×C411yescharacteristic
235C2×C4—28no—
236C2×C4—232no—
237C2×C4—28no—
238C2×C4—28no—
239C2×C4—28no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—216no—
245C2×C4—232no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—216no—
250C2×C4—216no—
251C2×C4—216no—
252C2×C4—432no—
253C2×C4#424116yes—
254C2×C4C22×C4⋊C414yes—
255C2×C4C22×C4⋊C414yes—
256C2×C4C22×C4⋊C414yes—
257C2×C4C22×C4⋊C414yes—
258C2×C4C22×C4⋊C412yes—
259C2×C4C22×C4⋊C414yes—
260C2×C4#52014yes—
261C2×C4#53514yes—
262C2×C4#53614yes—
263C2×C4#54418yes—
264C2×C4C2×#13118yes—
265C2×C4C23×D411yescharacteristic
266C2×C4C23×Q811yescharacteristic
267C2×C4C2×H(5,𝔽2)12yes—
268C2×C4C2×2−1+412yes—
269C8—44no—
270C8—48no—
271C8—44no—
272C22—24no—
273C22—216no—
274C22—24no—
275C22—232no—
276C22#231714yes—
277C22C2×#42418yes—
278C22C2×#42414yes—
279C22C2×#42414yes—
280C22#2994116yes—
281C22C23×C4⋊C411yescharacteristic
282C22C2×#52012yes—
283C22C22×#13112yes—
284C22C22×#13112yes—
285C4—24no—
286C4—24no—
287C4—24no—
288C4—24no—
289C4—416no—
290C4#231714yes—
291C4C2×#42418yes—
292C4C2×#53511yescharacteristic
293C4C2×#53611yescharacteristic
294C4C2×#54412yes—
295C2—28no—
296C2#2197318yesdirect product factor
297C2C2×#231711yescharacteristic
298C2C22×#42411yescharacteristic
299C2C22×#42411yescharacteristic
300C2C2×#299414yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×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
4. #21973C2direct (N × H)
5. C2×#1939C2semidirect
7. C2×#1843C2semidirect
8. C2×#1832C2semidirect
31. #1939C22semidirect
33. #1843C22semidirect
34. #1832C22semidirect
296. C2#21973direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4312
C23×C4⋊C82
C2×#22832
#219732
C2×#19392
C2×#18502
C2×#18432
C2×#18322