Finite Group Databasebeta

← C2×#21918 #6374760

Subgroups — C2×#21918 #6374760

Order 512.

1942 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2285C211yesmaximal, characteristic
2#21918C2116yesmaximal, direct product factor
3C2×#1917C214yesmaximal, complemented
4C2×#1916C214yesmaximal, complemented
5C2×#1817C212yesmaximal
6C2×#1798C212yesmaximal
7C2×#1750C212yesmaximal
8C22×#117C2211yescharacteristic
9C22×#117C2211yescharacteristic
10C23×C42C2211yescharacteristic
11C22×C4⋊C8C2214yes—
12C22×C22⋊C8C2214yes—
13C22×#97C2212yes—
14C22×C4×C8C2212yes—
15#2285C418yes—
16#2285C2218yes—
17C2×#384C412yes—
18C2×#382C412yes—
19C2×#380C414yes—
20C2×C4×C4⋊C4C2214yes—
21#1917C22132yescomplemented
22#1916C22132yescomplemented
23#1817C22116yes—
24#1798C22116yes—
25#1750C22116yes—
26C2×#336C2212yes—
27C2×#336C2212yes—
28C2×#336C2214yes—
29C2×#336C2214yes—
30C2×#336C2212yes—
31C2×#336C2212yes—
32C24×C4C2×C412yes—
33C24×C4C2311yescharacteristic
34C23×C8C2314yes—
35C23×C8C2314yes—
36C2×#117—44no—
37C2×#117—44no—
38C2×#117C2×C414yes—
39C2×#117C2×C414yes—
40C2×#117C2314yes—
41C2×#117C2314yes—
42C22×C4⋊C4C2×C414yes—
43C22×C4⋊C4C2×C412yes—
44C22×C4⋊C4C2×C412yes—
45C22×C4⋊C4C2×C414yes—
46C22×C22⋊C4C2×C412yes—
47C22×C22⋊C4C2×C412yes—
48C22×C42—28no—
49C22×C42C2×C411yescharacteristic
50C22×C42C2×C411yescharacteristic
51C22×C42C2×C414yes—
52C22×C42C2314yes—
53C22×C42C2312yes—
54C22×C42C2312yes—
55C22×C42C2312yes—
56C2×C4⋊C8—48no—
57C2×C4⋊C8C23116yes—
58C2×C22⋊C8—216no—
59C2×C22⋊C8C23116yes—
60C2×#97—44no—
61C2×#97C2318yes—
62C2×C4×C8—44no—
63C2×C4×C8C2318yes—
64#384C2×C4116yes—
65#382C2×C4116yes—
66#380C2×C4132yes—
67C4×C4⋊C4C2×C4116yes—
68C4×C4⋊C4C23116yes—
69C2×#95C2×C418yes—
70#336C2318yes—
71#336C2318yes—
72#336C2318yes—
73#336C23116yes—
74#336C2318yes—
75#336C23116yes—
76C25C22×C411yescharacteristic
77C23×C4—24no—
78C23×C4—24no—
79C23×C4—28no—
80C23×C4—28no—
81C23×C4—44no—
82C23×C4C22×C414yes—
83C23×C4C22×C414yes—
84C23×C4C22×C412yes—
85C23×C4C22×C418yes—
86C23×C4C22×C411yescharacteristic
87C23×C4C22×C412yes—
88C23×C4C22×C412yes—
89C23×C4#4118yes—
90C23×C4C2412yes—
91C23×C4C2411yescharacteristic
92C22×C8—28no—
93C22×C8—28no—
94C22×C8—28no—
95C22×C8—28no—
96C22×C8—28no—
97C22×C8—28no—
98C22×C8C2418yes—
99C22×C8C2418yes—
100#117—48no—
101#117—48no—
102#117—48no—
103#117—48no—
104C2×C4⋊C4—216no—
105C2×C4⋊C4—48no—
106C2×C4⋊C4—44no—
107C2×C4⋊C4—44no—
108C2×C4⋊C4C22×C4116yes—
109C2×C4⋊C4C22×C418yes—
110C2×C4⋊C4C22×C418yes—
111C2×C4⋊C4C22×C4116yes—
112C2×C22⋊C4—44no—
113C2×C22⋊C4—44no—
114C2×C22⋊C4C22×C418yes—
115C2×C22⋊C4C22×C418yes—
116C2×C42—24no—
117C2×C42—24no—
118C2×C42—216no—
119C2×C42—28no—
120C2×C42—216no—
121C2×C42—24no—
122C2×C42—24no—
123C2×C42—28no—
124C2×C42C22×C414yes—
125C2×C42C22×C414yes—
126C2×C42C22×C414yes—
127C2×C42C22×C414yes—
128C2×C42C22×C414yes—
129C2×C42C2414yes—
130C2×C42C2414yes—
131C2×C42C2414yes—
132C4⋊C8—416no—
133C22⋊C8—232no—
134#97—48no—
135C4×C8—48no—
136#95C22×C4132yes—
137C24—22no—
138C24—22no—
139C24—24no—
140C24—24no—
141C24#11714yes—
142C24C23×C412yes—
143C24C23×C411yescharacteristic
144C22×C4—24no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—24no—
150C22×C4—232no—
151C22×C4—24no—
152C22×C4—24no—
153C22×C4—216no—
154C22×C4—24no—
155C22×C4—28no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—28no—
159C22×C4—24no—
160C22×C4—28no—
161C22×C4—28no—
162C22×C4—24no—
163C22×C4—216no—
164C22×C4—48no—
165C22×C4—432no—
166C22×C4#11714yes—
167C22×C4#11718yes—
168C22×C4#13118yes—
169C22×C4C23×C414yes—
170C22×C4C23×C418yes—
171C22×C4C23×C418yes—
172C22×C4C23×C412yes—
173C22×C4C23×C414yes—
174C22×C4C23×C411yescharacteristic
175C22×C4C2×#4118yes—
176C22×C4C2×#4114yes—
177C22×C4H(5,𝔽2)14yes—
178C22×C42−1+414yes—
179C22×C4C2511yescharacteristic
180C2×C8—28no—
181C2×C8—28no—
182C2×C8—28no—
183C2×C8—28no—
184C2×C8—28no—
185C2×C8—28no—
186C2×C8—416no—
187C2×C8—416no—
188C4⋊C4—232no—
189C4⋊C4—416no—
190C4⋊C4—48no—
191C4⋊C4—48no—
192C22⋊C4—48no—
193C22⋊C4—48no—
194C42—28no—
195C42—28no—
196C42—28no—
197C42—28no—
198C42—28no—
199C42—28no—
200C42—24no—
201C42—24no—
202C42—28no—
203C23—28no—
204C23—22no—
205C23—22no—
206C23—216no—
207C23—24no—
208C23—24no—
209C23—48no—
210C23—44no—
211C23—44no—
212C23C2×#11714yes—
213C23C2×#11712yes—
214C23#51812yes—
215C23#51912yes—
216C23C2×#13114yes—
217C23#56814yes—
218C23C24×C411yescharacteristic
219C2×C4—28no—
220C2×C4—24no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—216no—
224C2×C4—24no—
225C2×C4—216no—
226C2×C4—216no—
227C2×C4—24no—
228C2×C4—28no—
229C2×C4—28no—
230C2×C4—28no—
231C2×C4—28no—
232C2×C4—24no—
233C2×C4—28no—
234C2×C4—28no—
235C2×C4—24no—
236C2×C4—432no—
237C2×C4—48no—
238C2×C4—416no—
239C2×C4—416no—
240C2×C4C2×#11714yes—
241C2×C4C2×#11712yes—
242C2×C4#51812yes—
243C2×C4#51912yes—
244C2×C4#539116yes—
245C2×C4C2×#13118yes—
246C2×C4C22×#4112yes—
247C2×C4C2×H(5,𝔽2)12yes—
248C2×C4C2×2−1+412yes—
249C8—48no—
250C8—48no—
251C22—28no—
252C22—24no—
253C22—44no—
254C22—42no—
255C22—42no—
256C22—416no—
257C22#231314yes—
258C22#292418yes—
259C22#298118yes—
260C22#298614yes—
261C22#298714yes—
262C22C22×#11711yescharacteristic
263C22C2×#51811yescharacteristic
264C22C2×#51911yescharacteristic
265C22C22×#13112yes—
266C22C2×#56812yes—
267C4—28no—
268C4—24no—
269C4—48no—
270C4—48no—
271C4—44no—
272C4#231314yes—
273C4C2×#53914yes—
274C2—44no—
275C2#2191818yesdirect product factor
276C2C2×#231311yescharacteristic
277C2C2×#292412yes—
278C2C2×#298112yes—
279C2C2×#298611yescharacteristic
280C2C2×#298711yescharacteristic
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
2. #21918C2direct (N × H)
3. C2×#1917C2semidirect
4. C2×#1916C2semidirect
21. #1917C22semidirect
22. #1916C22semidirect
275. C2#21918direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22852
#219182
C2×#19172
C2×#19162
C2×#18172
C2×#17982
C2×#17502