Finite Group Databasebeta

← C2×#16904 #611713

Subgroups — C2×#16904 #611713

Order 512.

4126 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#16904C2116yesmaximal, direct product factor
2C2×#1443C214yesmaximal, complemented
3C2×#1441C214yesmaximal, complemented
4C2×#1439C214yesmaximal
5C2×C22⋊#95C212yesmaximal
6C2×C22⋊#95C211yesmaximal, characteristic
7C25×C4C2211yescharacteristic
8C23×C4⋊C4C2214yes—
9C23×C22⋊C4C2214yes—
10C23×C22⋊C4C2212yes—
11C22×#95C2214yes—
12C22×#95C2214yes—
13C22×#95C2214yes—
14C22×#95C2212yes—
15C22×#95C2214yes—
16C22×#95C2214yes—
17C22×#95C2212yes—
18#1443C22132yescomplemented
19#1441C22132yescomplemented
20#1439C22132yes—
21C22⋊#95C22116yes—
22C22⋊#95C2218yes—
23C26C2311yescharacteristic
24C24×C4—44no—
25C24×C4—48no—
26C24×C4Q818yes—
27C24×C4C2314yes—
28C24×C4C2314yes—
29C24×C4C2312yes—
30C24×C4C2314yes—
31C24×C4C2314yes—
32C22×C4⋊C4—216no—
33C22×C4⋊C4—48no—
34C22×C4⋊C4—48no—
35C22×C4⋊C4C23116yes—
36C22×C22⋊C4—216no—
37C22×C22⋊C4—28no—
38C22×C22⋊C4—216no—
39C22×C22⋊C4—48no—
40C22×C22⋊C4—44no—
41C22×C22⋊C4—44no—
42C22×C22⋊C4C23116yes—
43C22×C22⋊C4C2318yes—
44C2×#95—216no—
45C2×#95—48no—
46C2×#95—44no—
47C2×#95—48no—
48C2×#95—44no—
49C2×#95—48no—
50C2×#95—48no—
51C2×#95C23116yes—
52C2×#95C2318yes—
53C2×#95C23116yes—
54C2×#95C23116yes—
55C2×#95C2318yes—
56C2×#95C23116yes—
57C2×#95C23116yes—
58C25—28no—
59C25—22no—
60C25—24no—
61C25—28no—
62C25—22no—
63C25C2×Q814yes—
64C25#4118yes—
65C25C2412yes—
66C25C2411yescharacteristic
67C23×C4—28no—
68C23×C4—28no—
69C23×C4—28no—
70C23×C4—28no—
71C23×C4—28no—
72C23×C4—24no—
73C23×C4—24no—
74C23×C4—28no—
75C23×C4—28no—
76C23×C4—28no—
77C23×C4—28no—
78C23×C4—28no—
79C23×C4—28no—
80C23×C4—28no—
81C23×C4—28no—
82C23×C4—28no—
83C23×C4—28no—
84C23×C4—28no—
85C23×C4—28no—
86C23×C4—28no—
87C23×C4—28no—
88C23×C4—28no—
89C23×C4—28no—
90C23×C4—28no—
91C23×C4—432no—
92C23×C4—416no—
93C23×C4—48no—
94C23×C4—416no—
95C23×C4—464no—
96C23×C4C2×Q818yes—
97C23×C4C2×Q8116yes—
98C23×C4#41116yes—
99C23×C4C2418yes—
100C23×C4C2418yes—
101C23×C4C2414yes—
102C23×C4C2418yes—
103C2×C4⋊C4—232no—
104C2×C4⋊C4—416no—
105C2×C4⋊C4—416no—
106C2×C4⋊C4—464no—
107C2×C22⋊C4—232no—
108C2×C22⋊C4—216no—
109C2×C22⋊C4—232no—
110C2×C22⋊C4—416no—
111C2×C22⋊C4—48no—
112C2×C22⋊C4—48no—
113C2×C22⋊C4—464no—
114C2×C22⋊C4—432no—
115#95—232no—
116#95—48no—
117#95—416no—
118#95—416no—
119#95—48no—
120#95—416no—
121#95—416no—
122C24—216no—
123C24—216no—
124C24—216no—
125C24—216no—
126C24—28no—
127C24—28no—
128C24—232no—
129C24—232no—
130C24—28no—
131C24—22no—
132C24—24no—
133C24—28no—
134C24—22no—
135C24—416no—
136C24—416no—
137C24—416no—
138C24—416no—
139C24#125116yes—
140C24C22×Q814yes—
141C24C22×Q812yes—
142C24C2×#4118yes—
143C24C2×#4114yes—
144C24C2×#4118yes—
145C24H(5,𝔽2)12yes—
146C24H(5,𝔽2)14yes—
147C24H(5,𝔽2)18yes—
148C242−1+412yes—
149C24C2511yescharacteristic
150C22×C4—232no—
151C22×C4—216no—
152C22×C4—216no—
153C22×C4—216no—
154C22×C4—232no—
155C22×C4—232no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—28no—
159C22×C4—28no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—28no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—28no—
168C22×C4—28no—
169C22×C4—28no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4—28no—
175C22×C4—28no—
176C22×C4—28no—
177C22×C4—28no—
178C22×C4—28no—
179C22×C4—28no—
180C22×C4—416no—
181C22×C4—432no—
182C22×C4—4128no—
183C22×C4—464no—
184C22×C4—416no—
185C22×C4—416no—
186C22×C4—416no—
187C22×C4—416no—
188C22×C4—416no—
189C22×C4—416no—
190C22×C4—416no—
191C22×C4—416no—
192C22×C4—416no—
193C22×C4—416no—
194C22×C4—416no—
195C22×C4—416no—
196C22×C4—416no—
197C22×C4—416no—
198C22×C4—416no—
199C22×C4—416no—
200C22×C4—416no—
201C22×C4—416no—
202C22×C4—416no—
203C22×C4—416no—
204C22×C4C22×Q818yes—
205C22×C4C2×#41116yes—
206C4⋊C4—464no—
207C22⋊C4—464no—
208C22⋊C4—432no—
209C23—264no—
210C23—232no—
211C23—28no—
212C23—28no—
213C23—28no—
214C23—24no—
215C23—28no—
216C23—24no—
217C23—216no—
218C23—216no—
219C23—416no—
220C23—416no—
221C23—432no—
222C23—48no—
223C23—48no—
224C23—48no—
225C23—464no—
226C23—48no—
227C23—464no—
228C23C2×#12518yes—
229C23C2×#12514yes—
230C23#53318yes—
231C23#53818yes—
232C23#538116yes—
233C23#53918yes—
234C23#542116yes—
235C23#54318yes—
236C23#54314yes—
237C23#54414yes—
238C23#551116yes—
239C23#553116yes—
240C23#553116yes—
241C23#560116yes—
242C23C23×Q811yescharacteristic
243C23C22×#4112yes—
244C23C22×#4114yes—
245C23C2×H(5,𝔽2)11yescharacteristic
246C23C2×H(5,𝔽2)12yes—
247C23C2×H(5,𝔽2)14yes—
248C23C2×2−1+411yescharacteristic
249C2×C4—216no—
250C2×C4—28no—
251C2×C4—28no—
252C2×C4—28no—
253C2×C4—216no—
254C2×C4—216no—
255C2×C4—464no—
256C2×C4—432no—
257C2×C4—48no—
258C2×C4—48no—
259C2×C4—48no—
260C2×C4—48no—
261C2×C4—48no—
262C2×C4—48no—
263C2×C4—464no—
264C2×C4—48no—
265C2×C4—48no—
266C2×C4—48no—
267C2×C4—48no—
268C2×C4—48no—
269C2×C4—48no—
270C2×C4—48no—
271C2×C4—48no—
272C2×C4—48no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4—48no—
276C2×C4—48no—
277C2×C4—48no—
278C2×C4—832no—
279C2×C4—832no—
280C22—28no—
281C22—216no—
282C22—464no—
283C22—48no—
284C22—44no—
285C22—44no—
286C22—416no—
287C22—416no—
288C22#2569116yes—
289C22#260818yes—
290C22#264618yes—
291C22#2665116yes—
292C22#2757132yes—
293C22#2778132yes—
294C22#284218yes—
295C22C22×#12511yescharacteristic
296C22C2×#53312yes—
297C22C2×#53812yes—
298C22C2×#53814yes—
299C22C2×#53912yes—
300C22C2×#54214yes—
301C22C2×#54311yescharacteristic
302C22C2×#54312yes—
303C22C2×#54411yescharacteristic
304C22C2×#55114yes—
305C22C2×#55314yes—
306C22C2×#55314yes—
307C22C2×#56014yes—
308C4—48no—
309C4—416no—
310C4—88no—
311C4—88no—
312C2—48no—
313C2#16904116yesdirect product factor
314C2C2×#264611yescharacteristic
315C2C2×#266512yes—
316C2C2×#256912yes—
317C2C2×#260811yescharacteristic
318C2C2×#284211yescharacteristic
319C2C2×#275714yes—
320C2C2×#277814yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #16904C2direct (N × H)
2. C2×#1443C2semidirect
3. C2×#1441C2semidirect
18. #1443C22semidirect
19. #1441C22semidirect
313. C2#16904direct (N × H)

Maximal subgroups

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

subgroupindex
#169042
C2×#14432
C2×#14412
C2×#14392
C2×C22⋊#952