Finite Group Databasebeta

← C2×#20691 #6370869

Subgroups — C2×#20691 #6370869

Order 512.

4338 conjugacy classes of subgroups.

The subgroup lattice has 233 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#519C211yesmaximal, characteristic
2C2×#2310C212yesmaximal
3#20691C2116yesmaximal, direct product factor
4C2×#1820C218yesmaximal
5C2×#1740C214yesmaximal
6C24×Q8C2211yescharacteristic
7C2×#519—28no—
8C2×#519—28no—
9C2×#519C418yescomplemented
10C2×#519C2218yes—
11C22×C4×Q8C418yescomplemented
12C22×#117C2214yes—
13C22×#117C2212yes—
14C22×#117C2214yes—
15#2310—28no—
16#2310C22116yes—
17C2×#391—28no—
18C2×#381C2218yes—
19#1820C22164yes—
20#1740C22132yes—
21C2×#342C22116yes—
22C23×Q8—216no—
23C23×Q8C2×C414yes—
24C23×Q8C2×C414yes—
25C23×Q8D418yes—
26C23×Q8D418yes—
27C23×Q8C2314yes—
28C24×C4C2312yes—
29C24×C4C2311yescharacteristic
30#519—264no—
31#519—264no—
32C2×C4×Q8—232no—
33C2×C4×Q8—232no—
34C2×C4×Q8C2×C4164yescomplemented
35C2×#117—216no—
36C2×#117—216no—
37C2×#117—28no—
38C2×#117—28no—
39C2×#117—28no—
40C2×#117—232no—
41C2×#117C2×C4116yes—
42C2×#117C2×C418yes—
43C2×#117C23116yes—
44C2×#117C23116yes—
45C2×#117C2318yes—
46C22×C4⋊C4—24no—
47C22×C4⋊C4C2×C418yes—
48C22×C4⋊C4C2×C414yes—
49C22×C22⋊C4C2318yes—
50C22×C22⋊C4C2314yes—
51C22×C42—24no—
52C22×C42C2×C418yes—
53C22×C42C2×C414yes—
54#391—264no—
55#381—216no—
56#381C23132yes—
57C2×#95—216no—
58#342C23164yes—
59C25C2411yescharacteristic
60C22×Q8—232no—
61C22×Q8—232no—
62C22×Q8—232no—
63C22×Q8—232no—
64C22×Q8—264no—
65C22×Q8—232no—
66C22×Q8C22⋊C4116yes—
67C22×Q8C22⋊C4116yes—
68C22×Q8C22⋊C4132yes—
69C22×Q8C22×C4116yes—
70C22×Q8C2×D4132yes—
71C23×C4—216no—
72C23×C4—28no—
73C23×C4C22×C414yes—
74C23×C4C22×C414yes—
75C23×C4C22×C418yes—
76C23×C4C22×C412yes—
77C23×C4C22×C412yes—
78C23×C4C2×D418yes—
79C23×C4C2×D418yes—
80C23×C4C2×D414yes—
81C23×C4C2×D414yes—
82C23×C4#41116yes—
83C23×C4C2414yes—
84C23×C4C2412yes—
85C4×Q8—2256no—
86#117—264no—
87#117—232no—
88#117—264no—
89#117—232no—
90#117—264no—
91#117—432no—
92C2×C4⋊C4—216no—
93C2×C4⋊C4—28no—
94C2×C4⋊C4—216no—
95C2×C4⋊C4—28no—
96C2×C4⋊C4—216no—
97C2×C4⋊C4—416no—
98C2×C4⋊C4C22×C4132yes—
99C2×C4⋊C4C22×C4116yes—
100C2×C22⋊C4—28no—
101C2×C22⋊C4—28no—
102C2×C22⋊C4—232no—
103C2×C22⋊C4—28no—
104C2×C22⋊C4C22×C418yes—
105C2×C22⋊C4C24116yes—
106C2×C22⋊C4C2418yes—
107C2×C42—216no—
108C2×C42—28no—
109C2×C42—216no—
110C2×C42—28no—
111C2×C42—216no—
112C2×C42—416no—
113C2×C42C22×C4132yes—
114C2×C42C22×C4116yes—
115#95—264no—
116C24—44no—
117C24C23×C411yescharacteristic
118C24C23×C411yescharacteristic
119C24C22×D412yes—
120C24C22×D412yes—
121C24C2×#4118yes—
122C24C2511yescharacteristic
123C2×Q8—264no—
124C2×Q8—264no—
125C2×Q8—264no—
126C2×Q8—264no—
127C2×Q8—264no—
128C2×Q8—2128no—
129C2×Q8C2×C22⋊C4164yes—
130C22×C4—216no—
131C22×C4—216no—
132C22×C4—232no—
133C22×C4—232no—
134C22×C4—216no—
135C22×C4—28no—
136C22×C4—28no—
137C22×C4—216no—
138C22×C4—416no—
139C22×C4—432no—
140C22×C4—416no—
141C22×C4C2×C22⋊C418yes—
142C22×C4C2×C22⋊C4116yes—
143C22×C4C2×C22⋊C418yes—
144C22×C4C2×C22⋊C414yes—
145C22×C4C2×C22⋊C418yes—
146C22×C4C2×C22⋊C414yes—
147C22×C4#117116yes—
148C22×C4#117116yes—
149C22×C4#123116yes—
150C22×C4#123116yes—
151C22×C4#123132yes—
152C22×C4C23×C418yes—
153C22×C4C23×C4116yes—
154C22×C4C23×C414yes—
155C22×C4C22×D4116yes—
156C22×C4C22×D418yes—
157C22×C4C2×#41116yes—
158C4⋊C4—264no—
159C4⋊C4—232no—
160C4⋊C4—432no—
161C22⋊C4—216no—
162C22⋊C4—216no—
163C22⋊C4—232no—
164C22⋊C4—416no—
165C42—264no—
166C42—232no—
167C42—432no—
168C23—24no—
169C23—28no—
170C23—42no—
171C23—44no—
172C23—416no—
173C23—42no—
174C23C22×C22⋊C412yes—
175C23C22×C22⋊C411yescharacteristic
176C23C22×C22⋊C411yescharacteristic
177C23C2×#11714yes—
178C23C2×#11714yes—
179C23C2×#12318yes—
180C23C2×#12318yes—
181C23C24×C411yescharacteristic
182C23C23×D412yes—
183C23C22×#4114yes—
184Q8—2128no—
185C2×C4—216no—
186C2×C4—232no—
187C2×C4—216no—
188C2×C4—232no—
189C2×C4—216no—
190C2×C4—216no—
191C2×C4—416no—
192C2×C4—416no—
193C2×C4—416no—
194C2×C4—432no—
195C2×C4—416no—
196C2×C4—832no—
197C2×C4#381116yes—
198C2×C4#381132yes—
199C2×C4#381116yes—
200C2×C4C22×C22⋊C4116yes—
201C2×C4C22×C22⋊C418yes—
202C2×C4C2×#117116yes—
203C2×C4C2×#123116yes—
204C2×C4C2×#123116yes—
205C22—22no—
206C22—22no—
207C22—24no—
208C22—24no—
209C22—216no—
210C22—28no—
211C22—44no—
212C22—48no—
213C22—44no—
214C22C2×#38114yes—
215C22C2×#38112yes—
216C22C2×#38112yes—
217C22#288414yes—
218C22C23×C22⋊C411yescharacteristic
219C22C22×#11712yes—
220C22C22×#12314yes—
221C4—216no—
222C4—416no—
223C4—816no—
224C4C2×#381116yes—
225C2—24no—
226C2—22no—
227C2—22no—
228C2—24no—
229C2#2069114yesdirect product factor
230C2C22×#38111yescharacteristic
231C2C2×#288412yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC25C24
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×Q8 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #20691C2direct (N × H)
9. C2×#519C4semidirect
11. C22×C4×Q8C4semidirect
34. C2×C4×Q8C2×C4semidirect
229. C2#20691direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5192
C2×#23102
#206912
C2×#18202
C2×#17402