Finite Group Databasebeta

← C2×#33819 #7623458

Subgroups — C2×#33819 #7623458

Order 512.

1622 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3169C212yesmaximal, complemented
2#33819C2116yesmaximal, direct product factor
3C2×#2226C214yesmaximal, complemented
4C2×#2218C214yesmaximal, complemented
5C2×#2206C214yesmaximal, complemented
6C2×#2150C211yesmaximal, characteristic, complemented
7C2×#532—22no—
8C22×D16C2214yes—
9C22×M32C2212yes—
10#3169—28no—
11#3169C22116yescomplemented
12C2×#500C2212yes—
13C2×#493C2212yes—
14C2×#486—22no—
15C2×#466—22no—
16C2×#466C2214yes—
17C2×C4×D8—22no—
18C2×C4×D8C2214yes—
19C22×C4×C8C2211yescharacteristic
20#2226C22132yescomplemented
21#2218C22132yescomplemented
22#2206C22132yescomplemented
23C2×#367C2214yes—
24#2150C2218yescomplemented
25C2×C4⋊C16C2214yes—
26C2×#357C2218yes—
27C22×#41—42no—
28C22×D8—22no—
29C22×D8C2314yes—
30C23×C8D411yescharacteristic
31C23×C8C2311yescharacteristic
32#532—216no—
33#532—48no—
34C2×C4⋊Q8—22no—
35C2×#127—22no—
36C2×#124—42no—
37C2×#121—24no—
38C2×#121—42no—
39C2×C4×D4—24no—
40C2×C4×D4—42no—
41C22×C42D411yescharacteristic
42C2×D16—48no—
43C2×D16C23116yes—
44C2×M32—44no—
45C2×M32C2318yes—
46C22×C16C2314yes—
47#500—24no—
48#500C2318yes—
49#493—24no—
50#493C2318yes—
51#486—216no—
52#466—28no—
53#466—216no—
54#466C23116yes—
55C4×D8—28no—
56C4×D8—216no—
57C4×D8C23116yes—
58C2×#107—22no—
59C2×#107C2314yes—
60C2×#102—24no—
61C2×#102—24no—
62C2×C4×C8D412yes—
63C2×C4×C8D414yes—
64C2×C4×C8C2312yes—
65C2×C4×C8C2314yes—
66#367C23116yes—
67C4⋊C16C23116yes—
68#357C23132yes—
69C2×#41—416no—
70C2×#41—816no—
71C22×Q8—42no—
72C22×D4—24no—
73C22×D4—44no—
74C22×D4—42no—
75C22×D4—42no—
76C23×C4—44no—
77C23×C4D812yes—
78C23×C4C2×D411yescharacteristic
79C2×D8—28no—
80C2×D8—24no—
81C2×D8—28no—
82C2×D8—28no—
83C2×D8—48no—
84C2×D8C2418yes—
85C22×C8—22no—
86C22×C8—22no—
87C22×C8—42no—
88C22×C8C2×D412yes—
89C22×C8C2×D411yescharacteristic
90C22×C8C2×D412yes—
91C22×C8C2×D414yes—
92C22×C8C2412yes—
93C22×C8C2411yescharacteristic
94C4⋊Q8—28no—
95C4⋊Q8—44no—
96#127—28no—
97#127—44no—
98#124—416no—
99#121—216no—
100#121—48no—
101#121—416no—
102C4×D4—216no—
103C4×D4—48no—
104C4×D4—416no—
105C2×C4⋊C4—24no—
106C2×C4⋊C4—42no—
107C2×C22⋊C4—44no—
108C2×C22⋊C4—44no—
109C2×C42D811yescharacteristic
110C2×C42D811yescharacteristic
111C2×C42D814yes—
112C2×C42C2×D412yes—
113C2×C42C2×D414yes—
114D16—416no—
115M32—48no—
116C2×C16—28no—
117C2×C16C2418yes—
118#107—28no—
119#107—24no—
120#107C2418yes—
121#102—216no—
122#102—216no—
123C4×C8C2×D418yes—
124C4×C8C2×D414yes—
125C4×C8C2414yes—
126C24—44no—
127C24C2×D811yescharacteristic
128#41—864no—
129C2×Q8—48no—
130C2×Q8—88no—
131C2×D4—28no—
132C2×D4—416no—
133C2×D4—48no—
134C2×D4—48no—
135C2×D4—44no—
136C2×D4—48no—
137C2×D4—48no—
138C2×D4—88no—
139C2×D4—816no—
140C2×D4—88no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—28no—
144C22×C4—44no—
145C22×C4—416no—
146C22×C4—816no—
147C22×C4C2×D812yes—
148C22×C4C2×D818yes—
149C22×C4C2×D811yescharacteristic
150C22×C4C2×D812yes—
151C22×C4C2×D812yes—
152C22×C4C22×D412yes—
153C22×C4C22×D411yescharacteristic
154D8—28no—
155D8—28no—
156D8—416no—
157D8—48no—
158C2×C8—22no—
159C2×C8—24no—
160C2×C8—24no—
161C2×C8—22no—
162C2×C8—22no—
163C2×C8—44no—
164C2×C8C22×D412yes—
165C2×C8C22×D414yes—
166C2×C8C22×D411yescharacteristic
167C2×C8H(5,𝔽2)12yes—
168C2×C82−1+412yes—
169C2×C8C2511yescharacteristic
170C4⋊C4—28no—
171C4⋊C4—44no—
172C4⋊C4—48no—
173C22⋊C4—416no—
174C22⋊C4—416no—
175C42C2×D814yes—
176C42C2×D814yes—
177C42C2×D814yes—
178C42C22×D414yes—
179C16—28no—
180C23—24no—
181C23—22no—
182C23—48no—
183C23—88no—
184C23—88no—
185C23—88no—
186C23C22×D812yes—
187C23C22×D811yescharacteristic
188Q8—816no—
189D4—48no—
190D4—48no—
191D4—816no—
192D4—832no—
193D4—816no—
194D4—88no—
195C2×C4—24no—
196C2×C4—22no—
197C2×C4—216no—
198C2×C4—22no—
199C2×C4—24no—
200C2×C4—22no—
201C2×C4—48no—
202C2×C4—88no—
203C2×C4—832no—
204C2×C4#50918yes—
205C2×C4#53712yes—
206C2×C4C22×D812yes—
207C2×C4C22×D814yes—
208C2×C4C22×D814yes—
209C2×C4C22×D811yescharacteristic
210C2×C4#57512yes—
211C2×C4C23×D411yescharacteristic
212C8—22no—
213C8—24no—
214C8#53712yes—
215C8C2×H(5,𝔽2)11yescharacteristic
216C8C2×2−1+411yescharacteristic
217C22—24no—
218C22—22no—
219C22—44no—
220C22—88no—
221C22—88no—
222C22—88no—
223C22—1616no—
224C22#324512yes—
225C22C2×#50914yes—
226C22C23×D811yescharacteristic
227C4—24no—
228C4—22no—
229C4—88no—
230C4#324512yes—
231C4C2×#50918yes—
232C4C2×#53711yescharacteristic
233C4C2×#57511yescharacteristic
234C2—42no—
235C2—168no—
236C2#3381914yesdirect product factor
237C2C2×#324511yescharacteristic
238C2C22×#50912yes—
subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3169C2semidirect
2. #33819C2direct (N × H)
3. C2×#2226C2semidirect
4. C2×#2218C2semidirect
5. C2×#2206C2semidirect
6. C2×#2150C2semidirect
11. #3169C22semidirect
20. #2226C22semidirect
21. #2218C22semidirect
22. #2206C22semidirect
24. #2150C22semidirect
236. C2#33819direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31692
#338192
C2×#22262
C2×#22182
C2×#22062
C2×#21502