Finite Group Databasebeta

← C2×#22276 #6376420

Subgroups — C2×#22276 #6376420

Order 512.

3154 conjugacy classes of subgroups.

The subgroup lattice has 229 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C211yesmaximal, characteristic
2C2×#2328C212yesmaximal, complemented
3#22276C2116yesmaximal, direct product factor
4C2×#1961C212yesmaximal, complemented
5C2×#1879C218yesmaximal, complemented
6C2×#1835C211yesmaximal, characteristic, complemented
7C2×#1746C211yesmaximal, characteristic, complemented
8C23×D8C2214yes—
9C22×#127C2212yes—
10C22×C4×D4C2214yes—
11C2×#493C4116yescomplemented
12C2×#493C2218yes—
13C22×#102C2218yes—
14C22×#97C2211yescharacteristic
15C22×C4×C8C2211yescharacteristic
16#2328—28no—
17#2328C22116yescomplemented
18C2×#390C2214yes—
19C2×#386—28no—
20C2×#382C2212yes—
21C2×#376C2211yescharacteristic
22#1961C22116yescomplemented
23#1879C22164yescomplemented
24#1835C2218yescomplemented
25#1746C2218yescomplemented
26C2×#340C2214yes—
27C2×#336C2214yes—
28C23×D4—24no—
29C23×D4C2314yes—
30C24×C4—24no—
31C22×D8—416no—
32C22×D8C2×C4132yescomplemented
33C22×D8C23116yes—
34C23×C8C2312yes—
35C23×C8C2312yes—
36C2×#127—24no—
37C2×#127—28no—
38C2×#127C2×C4116yescomplemented
39C2×#127C2318yes—
40C2×C4×D4—28no—
41C2×C4×D4—416no—
42C2×C4×D4C23116yes—
43C22×C4⋊C4C2314yes—
44C22×C22⋊C4—24no—
45C22×C22⋊C4—28no—
46C22×C42C2312yes—
47C22×C42C2311yescharacteristic
48#493C2×C4164yescomplemented
49C2×#102—416no—
50C2×#102C23132yes—
51C2×#97—24no—
52C2×#97C2314yes—
53C2×C4×C8C2×C418yescomplemented
54C2×C4×C8C2314yes—
55#390—28no—
56#390C23116yes—
57#386—264no—
58#382—24no—
59#382C2318yes—
60#376D414yes—
61#376C2314yes—
62C2×#95—24no—
63C2×#95D414yes—
64#340C23116yes—
65#336C23116yes—
66C25—24no—
67C22×D4—232no—
68C22×D4—24no—
69C22×D4—216no—
70C22×D4—28no—
71C22×D4—216no—
72C22×D4—216no—
73C22×D4—816no—
74C22×D4C22×C4116yes—
75C22×D4C2418yes—
76C23×C4—24no—
77C23×C4—216no—
78C23×C4—416no—
79C23×C4—816no—
80C23×C4C2×D414yes—
81C23×C4C2×D412yes—
82C23×C4C2411yescharacteristic
83C2×D8—464no—
84C2×D8—432no—
85C2×D8C22×C4164yescomplemented
86C22×C8—28no—
87C22×C8—24no—
88C22×C8—28no—
89C22×C8C22×C418yes—
90C22×C8C2414yes—
91C22×C8C2414yes—
92#127—232no—
93#127—216no—
94#127C22×C4132yescomplemented
95C4×D4—432no—
96C4×D4—432no—
97C2×C4⋊C4—216no—
98C2×C4⋊C4—24no—
99C2×C4⋊C4C2418yes—
100C2×C22⋊C4—216no—
101C2×C22⋊C4—232no—
102C2×C22⋊C4—416no—
103C2×C22⋊C4—816no—
104C2×C42—28no—
105C2×C42C22×C414yes—
106C2×C42C2×D414yes—
107C2×C42C2×D412yes—
108C2×C42#4114yes—
109C2×C42C2414yes—
110C2×C42C2412yes—
111#102—432no—
112#97—28no—
113C4×C8C22×C4116yescomplemented
114#95—216no—
115#95C2×D4116yes—
116C24—216no—
117C24—28no—
118C24—48no—
119C24—48no—
120C24—416no—
121C24—416no—
122C24C22×D411yescharacteristic
123C2×D4—216no—
124C2×D4—264no—
125C2×D4—264no—
126C2×D4—28no—
127C2×D4—216no—
128C2×D4—216no—
129C2×D4—48no—
130C2×D4—48no—
131C2×D4—432no—
132C2×D4—864no—
133C2×D4—832no—
134C2×D4C23×C4116yes—
135C22×C4—28no—
136C22×C4—28no—
137C22×C4—216no—
138C22×C4—28no—
139C22×C4—432no—
140C22×C4—48no—
141C22×C4—416no—
142C22×C4—832no—
143C22×C4—864no—
144C22×C4C4×D418yes—
145C22×C4C23×C412yes—
146C22×C4C22×D418yes—
147C22×C4C22×D414yes—
148C22×C4C22×D411yescharacteristic
149C22×C4C2×#4112yes—
150C22×C4H(5,𝔽2)18yes—
151C22×C4C2511yescharacteristic
152D8—464no—
153C2×C8—216no—
154C2×C8—28no—
155C2×C8—24no—
156C2×C8—28no—
157C2×C8—48no—
158C2×C8C23×C418yes—
159C4⋊C4—216no—
160C4⋊C4—48no—
161C22⋊C4—432no—
162C22⋊C4—832no—
163C42—28no—
164C42—28no—
165C42C4×D418yes—
166C42C23×C414yes—
167C42C2×#4114yes—
168C23—216no—
169C23—432no—
170C23—48no—
171C23—48no—
172C23—464no—
173C23—416no—
174C23—416no—
175C23—816no—
176C23—816no—
177C23—832no—
178C23C2×C4×D412yes—
179C23#53514yes—
180C23#57618yes—
181C23C23×D411yescharacteristic
182D4—232no—
183D4—432no—
184D4—416no—
185D4—864no—
186C2×C4—216no—
187C2×C4—28no—
188C2×C4—28no—
189C2×C4—216no—
190C2×C4—416no—
191C2×C4—48no—
192C2×C4—416no—
193C2×C4—864no—
194C2×C4—816no—
195C2×C4C2×C4×D418yes—
196C2×C4C2×C4×D412yes—
197C2×C4#51818yes—
198C2×C4#53514yes—
199C2×C4#54018yes—
200C2×C4C24×C411yescharacteristic
201C2×C4C22×#4111yescharacteristic
202C2×C4C2×H(5,𝔽2)14yes—
203C8—28no—
204C8—44no—
205C22—432no—
206C22—416no—
207C22—864no—
208C22—88no—
209C22—88no—
210C22—816no—
211C22#232814yes—
212C22#294818yes—
213C22#3220116yes—
214C22C22×C4×D411yescharacteristic
215C22C2×#53512yes—
216C22C2×#57614yes—
217C4—28no—
218C4—48no—
219C4—88no—
220C4#232814yes—
221C4C2×#51812yes—
222C4C2×#54012yes—
223C2—816no—
224C2#2227618yesdirect product factor
225C2C2×#232811yescharacteristic
226C2C2×#294812yes—
227C2C2×#322014yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2328C2semidirect
3. #22276C2direct (N × H)
4. C2×#1961C2semidirect
5. C2×#1879C2semidirect
6. C2×#1835C2semidirect
7. C2×#1746C2semidirect
11. C2×#493C4semidirect
17. #2328C22semidirect
22. #1961C22semidirect
23. #1879C22semidirect
24. #1835C22semidirect
25. #1746C22semidirect
32. C22×D8C2×C4semidirect
38. C2×#127C2×C4semidirect
48. #493C2×C4semidirect
53. C2×C4×C8C2×C4semidirect
85. C2×D8C22×C4semidirect
94. #127C22×C4semidirect
113. C4×C8C22×C4semidirect
224. C2#22276direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C2×#23282
#222762
C2×#19612
C2×#18792
C2×#18352
C2×#17462