Finite Group Databasebeta

← C2×#3209 #60778

Subgroups — C2×#3209 #60778

Order 256.

1067 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C22×C4⋊Q8C211yesmaximal, characteristic
3#3209C2116yesmaximal, direct product factor
4C2×#494C212yesmaximal, complemented
5C2×#487C212yesmaximal, complemented
6C2×#462C214yesmaximal, complemented
7C2×#451C214yesmaximal
8C2×#431C211yesmaximal, characteristic
9C23×Q8C2212yes—
10C22×Q16C2218yes—
11#533—24no—
12#533C2218yes—
13C2×C4⋊Q8—21no—
14C2×C4⋊Q8—21no—
15C2×C4⋊Q8—24no—
16C2×C4⋊Q8C2212yes—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2218yes—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2211yescharacteristic
21C2×#125—21no—
22C2×C22⋊Q8—21no—
23C2×C22⋊Q8C2212yes—
24C2×C4×Q8—21no—
25C2×C4×Q8C2212yes—
26C2×#117—21no—
27C22×C4⋊C4—21no—
28C22×C4⋊C4—21no—
29C22×C42C2211yescharacteristic
30#494C22116yescomplemented
31#487C22116yescomplemented
32#462C22132yescomplemented
33#451C22132yes—
34#431C2218yes—
35C2×C4⋊C8C2212yes—
36C2×#103C2218yes—
37C2×C22⋊C8C2212yes—
38C2×C4×C8C2212yes—
39C22×Q8—21no—
40C22×Q8—24no—
41C22×Q8—22no—
42C22×Q8—48no—
43C22×Q8C2312yes—
44C22×Q8C2314yes—
45C22×Q8C2318yes—
46C23×C4—22no—
47C23×C4D411yescharacteristic
48C23×C4D411yescharacteristic
49C23×C4C2311yescharacteristic
50C2×Q16—416no—
51C2×Q16C23132yes—
52C22×C8C2314yes—
53C4⋊Q8—28no—
54C4⋊Q8—24no—
55C4⋊Q8—28no—
56C4⋊Q8—24no—
57C4⋊Q8—22no—
58C4⋊Q8—22no—
59C4⋊Q8C2318yes—
60C4⋊Q8C2318yes—
61C4⋊Q8C2314yes—
62C4⋊Q8C2314yes—
63#125—28no—
64C22⋊Q8—28no—
65C22⋊Q8—24no—
66C22⋊Q8C2318yes—
67C4×Q8—28no—
68C4×Q8—24no—
69C4×Q8C2318yes—
70#117—28no—
71C2×C4⋊C4—28no—
72C2×C4⋊C4—28no—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—22no—
75C2×C4⋊C4—22no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—21no—
78C2×C4⋊C4—21no—
79C2×C4⋊C4—21no—
80C2×C4⋊C4—22no—
81C2×C4⋊C4—22no—
82C2×C4⋊C4C2312yes—
83C2×C22⋊C4—22no—
84C2×C42—22no—
85C2×C42D411yescharacteristic
86C2×C42D411yescharacteristic
87C2×C42D414yes—
88C2×C42C2311yescharacteristic
89C2×C42C2311yescharacteristic
90C2×C42C2314yes—
91C4⋊C8C2318yes—
92#103C23132yes—
93C22⋊C8C2318yes—
94C4×C8C2318yes—
95C24C2×D411yescharacteristic
96C2×Q8—22no—
97C2×Q8—24no—
98C2×Q8—28no—
99C2×Q8—24no—
100C2×Q8—28no—
101C2×Q8—216no—
102C2×Q8—416no—
103C2×Q8—48no—
104C2×Q8—416no—
105C2×Q8—44no—
106C2×Q8C2418yes—
107C2×Q8C2414yes—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—28no—
111C22×C4—22no—
112C22×C4—22no—
113C22×C4—24no—
114C22×C4—48no—
115C22×C4Q1618yescomplemented
116C22×C4C2×D412yes—
117C22×C4C2×D414yes—
118C22×C4C2×D411yescharacteristic
119C22×C4C2×D411yescharacteristic
120C22×C4C2×D411yescharacteristic
121C22×C4C2×D411yescharacteristic
122C22×C4C2×D414yes—
123C22×C4C2×D411yescharacteristic
124C22×C4C2412yes—
125C22×C4C2411yescharacteristic
126Q16—432no—
127C2×C8—28no—
128C2×C8C2418yes—
129C4⋊C4—28no—
130C4⋊C4—28no—
131C4⋊C4—28no—
132C4⋊C4—28no—
133C4⋊C4—24no—
134C4⋊C4—24no—
135C4⋊C4—24no—
136C4⋊C4—28no—
137C4⋊C4—28no—
138C4⋊C4—22no—
139C4⋊C4C2414yes—
140C22⋊C4—28no—
141C42—28no—
142C42C2×D414yes—
143C42C2×D412yes—
144C42C2×D414yes—
145C42C2×D412yes—
146C42C2412yes—
147C42C2412yes—
148C23—22no—
149C23—22no—
150C23C2×Q1614yes—
151C23C22×D412yes—
152C23C22×D411yescharacteristic
153Q8—28no—
154Q8—216no—
155Q8—416no—
156Q8—44no—
157Q8—48no—
158Q8—48no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—24no—
162C2×C4—28no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—24no—
166C2×C4—28no—
167C2×C4—416no—
168C2×C4—48no—
169C2×C4—44no—
170C2×C4—44no—
171C2×C4C2×Q1614yes—
172C2×C4C2×Q1614yes—
173C2×C4C2×Q16116yescomplemented
174C2×C4#13714yes—
175C2×C4C22×D412yes—
176C2×C4C22×D412yes—
177C2×C4C22×D411yescharacteristic
178C2×C4C22×D412yes—
179C2×C4C22×D412yes—
180C2×C4C22×D412yes—
181C2×C4H(5,𝔽2)14yes—
182C2×C4C2511yescharacteristic
183C8—28no—
184C22—22no—
185C22—28no—
186C22—22no—
187C22#53512yes—
188C22C22×Q1614yes—
189C22C22×Q1612yes—
190C22C2×#13712yes—
191C22C23×D411yescharacteristic
192C4—22no—
193C4—22no—
194C4—48no—
195C4—44no—
196C4—44no—
197C4#53512yes—
198C4C22×Q1614yes—
199C4C22×Q1614yes—
200C4C2×#13714yes—
201C4C2×H(5,𝔽2)12yes—
202C2—24no—
203C2#320914yesdirect product factor
204C2C2×#53511yescharacteristic
205C2C23×Q1611yescharacteristic
206C2C22×#13711yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #3209C2direct (N × H)
4. C2×#494C2semidirect
5. C2×#487C2semidirect
6. C2×#462C2semidirect
30. #494C22semidirect
31. #487C22semidirect
32. #462C22semidirect
115. C22×C4Q16semidirect
173. C2×C4C2×Q16semidirect
203. C2#3209direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5332
C22×C4⋊Q82
#32092
C2×#4942
C2×#4872
C2×#4622
C2×#4512
C2×#4312