Finite Group Databasebeta

← C2×#30242 #6433766

Subgroups — C2×#30242 #6433766

Order 512.

2966 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#467C214yesmaximal
2C2×#2857C212yesmaximal
3#30242C2116yesmaximal, direct product factor
4C2×#2095C214yesmaximal, complemented
5C2×#2016C214yesmaximal, complemented
6C22×#336C211yesmaximal, characteristic
7C23×Q16C2214yes—
8C24×C8C2212yes—
9C22×C4⋊Q8C2212yes—
10C22×C22⋊Q8C2214yes—
11C23×C42C2211yescharacteristic
12C2×#467—232no—
13C2×#467C22132yes—
14C22×#107C2214yes—
15C22×#103C2218yes—
16#2857—28no—
17#2857C22116yes—
18C2×#391C2214yes—
19C2×#389—24no—
20C2×#384C2212yes—
21C2×#380—24no—
22#2095C22132yescomplemented
23#2016C22132yescomplemented
24C2×#336C2218yes—
25C2×#336C2214yes—
26C23×Q8C2314yes—
27C24×C4D412yes—
28C24×C4C2311yescharacteristic
29C22×Q16—216no—
30C22×Q16—48no—
31C22×Q16—48no—
32C22×Q16C23116yes—
33C23×C8—44no—
34C23×C8—44no—
35C23×C8D4116yes—
36C23×C8C2314yes—
37C23×C8C2318yes—
38C2×C4⋊Q8—24no—
39C2×C4⋊Q8—48no—
40C2×C4⋊Q8C2318yes—
41C2×C22⋊Q8—28no—
42C2×C22⋊Q8—232no—
43C2×C22⋊Q8C23116yes—
44C22×C4⋊C4—24no—
45C22×C4⋊C4—24no—
46C22×C4⋊C4—24no—
47C22×C4⋊C4C2314yes—
48C22×C22⋊C4—24no—
49C22×C42—44no—
50C22×C42D414yes—
51C22×C42D412yes—
52C22×C42C2312yes—
53C22×C42C2314yes—
54#467—2128no—
55C2×#107—216no—
56C2×#107C23116yes—
57C2×#103—232no—
58C2×#103C23132yes—
59#391—28no—
60#391C23116yes—
61#389—232no—
62#384—24no—
63#384C2318yes—
64#380—232no—
65C2×#95—28no—
66#336C23116yes—
67C25C2×D411yescharacteristic
68C22×Q8—24no—
69C22×Q8—216no—
70C22×Q8—216no—
71C22×Q8—28no—
72C22×Q8—28no—
73C22×Q8C2418yes—
74C23×C4—22no—
75C23×C4—24no—
76C23×C4—22no—
77C23×C4—24no—
78C23×C4—24no—
79C23×C4—44no—
80C23×C4—44no—
81C23×C4Q16116yescomplemented
82C23×C4C2×D412yes—
83C23×C4C2×D411yescharacteristic
84C23×C4C2×D418yes—
85C23×C4C2×D414yes—
86C23×C4C2×D418yes—
87C23×C4C2412yes—
88C23×C4C2411yescharacteristic
89C2×Q16—232no—
90C2×Q16—416no—
91C2×Q16—416no—
92C2×Q16—464no—
93C22×C8—28no—
94C22×C8—28no—
95C22×C8—432no—
96C22×C8—48no—
97C22×C8—48no—
98C22×C8C2×D4116yes—
99C22×C8C2×D4132yes—
100C22×C8C2418yes—
101C4⋊Q8—416no—
102C4⋊Q8—416no—
103C22⋊Q8—264no—
104C22⋊Q8—432no—
105C2×C4⋊C4—216no—
106C2×C4⋊C4—216no—
107C2×C4⋊C4—216no—
108C2×C4⋊C4—216no—
109C2×C4⋊C4—24no—
110C2×C4⋊C4—416no—
111C2×C4⋊C4—416no—
112C2×C4⋊C4—416no—
113C2×C4⋊C4C2418yes—
114C2×C22⋊C4—216no—
115C2×C22⋊C4—416no—
116C2×C42—28no—
117C2×C42—48no—
118C2×C42—48no—
119C2×C42—44no—
120C2×C42C2×D414yes—
121C2×C42C2×D418yes—
122C2×C42C2414yes—
123#107—232no—
124#103—264no—
125#95—232no—
126C24—22no—
127C24—22no—
128C24—24no—
129C24#12714yes—
130C24C2×Q1618yes—
131C24C22×D412yes—
132C24C22×D411yescharacteristic
133C2×Q8—216no—
134C2×Q8—216no—
135C2×Q8—28no—
136C2×Q8—28no—
137C2×Q8—48no—
138C2×Q8—48no—
139C2×Q8—48no—
140C2×Q8—432no—
141C2×Q8—432no—
142C22×C4—28no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—28no—
146C22×C4—24no—
147C22×C4—216no—
148C22×C4—216no—
149C22×C4—24no—
150C22×C4—24no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—28no—
154C22×C4—28no—
155C22×C4—48no—
156C22×C4—432no—
157C22×C4—48no—
158C22×C4—48no—
159C22×C4—48no—
160C22×C4—48no—
161C22×C4—48no—
162C22×C4—416no—
163C22×C4#12714yes—
164C22×C4#12718yes—
165C22×C4C2×Q16116yes—
166C22×C4C2×Q16132yescomplemented
167C22×C4C22×D412yes—
168C22×C4C22×D418yes—
169C22×C4C22×D418yes—
170C22×C4C22×D411yescharacteristic
171C22×C4C22×D414yes—
172C22×C4H(5,𝔽2)12yes—
173C22×C4H(5,𝔽2)14yes—
174C22×C42−1+412yes—
175C22×C4C2511yescharacteristic
176Q16—464no—
177C2×C8—232no—
178C2×C8—28no—
179C2×C8—28no—
180C2×C8—432no—
181C2×C8C22×D4116yes—
182C4⋊C4—216no—
183C4⋊C4—432no—
184C4⋊C4—432no—
185C4⋊C4—48no—
186C4⋊C4—432no—
187C22⋊C4—432no—
188C42—28no—
189C42—28no—
190C42—48no—
191C23—28no—
192C23—28no—
193C23—216no—
194C23—22no—
195C23—22no—
196C23—216no—
197C23—24no—
198C23#494116yes—
199C23C2×#12714yes—
200C23C2×#12712yes—
201C23#53412yes—
202C23#53712yes—
203C23C22×Q1618yes—
204C23C22×Q1614yes—
205C23#57514yes—
206C23C23×D411yescharacteristic
207Q8—416no—
208Q8—416no—
209Q8—816no—
210C2×C4—28no—
211C2×C4—232no—
212C2×C4—28no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—28no—
216C2×C4—216no—
217C2×C4—28no—
218C2×C4—28no—
219C2×C4—432no—
220C2×C4—48no—
221C2×C4—48no—
222C2×C4—48no—
223C2×C4—48no—
224C2×C4—416no—
225C2×C4—816no—
226C2×C4—816no—
227C2×C4C2×#12714yes—
228C2×C4C2×#12712yes—
229C2×C4#53412yes—
230C2×C4#53418yes—
231C2×C4#53712yes—
232C2×C4#53718yes—
233C2×C4C22×Q16116yes—
234C2×C4C23×D412yes—
235C2×C4C2×H(5,𝔽2)11yescharacteristic
236C2×C4C2×H(5,𝔽2)12yes—
237C2×C4C2×2−1+411yescharacteristic
238C8—216no—
239C22—24no—
240C22—232no—
241C22—28no—
242C22—24no—
243C22—28no—
244C22#265614yes—
245C22C2×#49418yes—
246C22C2×#49414yes—
247C22#315014yes—
248C22#318918yes—
249C22#324918yes—
250C22C22×#12711yescharacteristic
251C22C2×#53411yescharacteristic
252C22C2×#53711yescharacteristic
253C22C23×Q1612yes—
254C22C2×#57512yes—
255C4—24no—
256C4—216no—
257C4—88no—
258C4—88no—
259C4#265614yes—
260C4C2×#53412yes—
261C4C2×#53712yes—
262C2—28no—
263C2#3024218yesdirect product factor
264C2C2×#265611yescharacteristic
265C2C22×#49411yescharacteristic
266C2C2×#315011yescharacteristic
267C2C2×#318912yes—
268C2C2×#324912yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #30242C2direct (N × H)
4. C2×#2095C2semidirect
5. C2×#2016C2semidirect
22. #2095C22semidirect
23. #2016C22semidirect
81. C23×C4Q16semidirect
166. C22×C4C2×Q16semidirect
263. C2#30242direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4672
C2×#28572
#302422
C2×#20952
C2×#20162
C22×#3362