Finite Group Databasebeta

← C2×#3104 #60531

Subgroups — C2×#3104 #60531

Order 256.

1069 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C22×C4×Q8C211yesmaximal, characteristic
3#3104C2116yesmaximal, direct product factor
4C2×#484C212yesmaximal
5C2×#477C212yesmaximal, complemented
6C2×#462C212yesmaximal, complemented
7C2×#451C212yesmaximal
8C2×C4×Q16C214yesmaximal, complemented
9C2×#431C211yesmaximal, characteristic
10C23×Q8C2211yescharacteristic
11C22×Q16C2214yes—
12#533—24no—
13#533C2218yes—
14C2×C4⋊Q8C2211yescharacteristic
15C2×C4⋊Q8C2211yescharacteristic
16C2×#125—21no—
17C2×C22⋊Q8—21no—
18C2×C22⋊Q8C2212yes—
19C2×C4×Q8—21no—
20C2×C4×Q8—24no—
21C2×C4×Q8—21no—
22C2×C4×Q8—21no—
23C2×C4×Q8C2212yes—
24C2×C4×Q8C2218yes—
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2212yes—
27C2×#117—21no—
28C22×C4⋊C4—21no—
29C22×C4⋊C4C2211yescharacteristic
30C22×C42—21no—
31C22×C42C2211yescharacteristic
32#484C22116yes—
33#477C22116yescomplemented
34#462C22116yescomplemented
35#451C22116yes—
36C4×Q16C22132yescomplemented
37#431C2218yes—
38C2×#107C2214yes—
39C2×C4⋊C8C2212yes—
40C2×#103C2214yes—
41C2×#103C2214yes—
42C2×C22⋊C8C2212yes—
43C2×C4×C8C2212yes—
44C22×Q8—28no—
45C22×Q8—21no—
46C22×Q8—22no—
47C22×Q8—21no—
48C22×Q8C2314yes—
49C22×Q8C2312yes—
50C22×Q8C2312yes—
51C23×C4—21no—
52C23×C4—21no—
53C23×C4D411yescharacteristic
54C23×C4D411yescharacteristic
55C23×C4C2311yescharacteristic
56C2×Q16—216no—
57C2×Q16C23116yes—
58C22×C8C2314yes—
59C4⋊Q8—22no—
60C4⋊Q8—22no—
61C4⋊Q8C2314yes—
62C4⋊Q8C2314yes—
63#125—28no—
64C22⋊Q8—28no—
65C22⋊Q8—24no—
66C22⋊Q8C2318yes—
67C4×Q8—28no—
68C4×Q8—24no—
69C4×Q8—28no—
70C4×Q8—24no—
71C4×Q8—28no—
72C4×Q8—24no—
73C4×Q8C2318yes—
74C4×Q8C2318yes—
75C4×Q8C2318yes—
76#117—28no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—22no—
79C2×C4⋊C4—28no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—22no—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—22no—
87C2×C4⋊C4C2312yes—
88C2×C4⋊C4C2314yes—
89C2×C4⋊C4C2312yes—
90C2×C22⋊C4—22no—
91C2×C42—22no—
92C2×C42—28no—
93C2×C42—22no—
94C2×C42—22no—
95C2×C42D411yescharacteristic
96C2×C42D414yes—
97C2×C42D411yescharacteristic
98C2×C42C2311yescharacteristic
99C2×C42C2314yes—
100C2×C42C2311yescharacteristic
101#107C23116yes—
102C4⋊C8C2318yes—
103#103C23116yes—
104#103C23116yes—
105C22⋊C8C2318yes—
106C4×C8C2318yes—
107C24C2×D411yescharacteristic
108C2×Q8—216no—
109C2×Q8—28no—
110C2×Q8—216no—
111C2×Q8—24no—
112C2×Q8—22no—
113C2×Q8—22no—
114C2×Q8—24no—
115C2×Q8—24no—
116C2×Q8—28no—
117C2×Q8—44no—
118C2×Q8#4118yes—
119C2×Q8C2414yes—
120C2×Q8C2414yes—
121C22×C4—28no—
122C22×C4—24no—
123C22×C4—22no—
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—42no—
130C22×C4—44no—
131C22×C4Q1618yescomplemented
132C22×C4C2×D411yescharacteristic
133C22×C4C2×D412yes—
134C22×C4C2×D411yescharacteristic
135C22×C4C2×D411yescharacteristic
136C22×C4C2×D414yes—
137C22×C4C2×D411yescharacteristic
138C22×C4C2×D414yes—
139C22×C4C2×D411yescharacteristic
140C22×C4C2412yes—
141C22×C4C2411yescharacteristic
142Q16—232no—
143C2×C8—28no—
144C2×C8C2418yes—
145C4⋊C4—28no—
146C4⋊C4—28no—
147C4⋊C4—24no—
148C4⋊C4—22no—
149C4⋊C4—24no—
150C4⋊C4—24no—
151C4⋊C4—24no—
152C4⋊C4—28no—
153C4⋊C4—28no—
154C4⋊C4—22no—
155C4⋊C4C2414yes—
156C4⋊C4C2414yes—
157C22⋊C4—28no—
158C42—28no—
159C42—28no—
160C42—28no—
161C42C2×D414yes—
162C42C2×D412yes—
163C42C2×D414yes—
164C42C2×D412yes—
165C42C2412yes—
166C42C2412yes—
167C23—22no—
168C23—22no—
169C23C2×Q1614yes—
170C23C22×D412yes—
171C23C22×D411yescharacteristic
172Q8—216no—
173Q8—28no—
174Q8—24no—
175Q8—28no—
176Q8—48no—
177Q8—44no—
178Q8C2×#4118yes—
179C2×C4—216no—
180C2×C4—28no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—44no—
191C2×C4—48no—
192C2×C4—44no—
193C2×C4—44no—
194C2×C4—44no—
195C2×C4C2×Q1614yes—
196C2×C4C2×Q1614yes—
197C2×C4C2×Q16116yescomplemented
198C2×C4C22×D412yes—
199C2×C4C22×D412yes—
200C2×C4C22×D412yes—
201C2×C4C22×D411yescharacteristic
202C2×C4C22×D412yes—
203C2×C4C22×D412yes—
204C2×C4C2×#4114yes—
205C2×C4C2511yescharacteristic
206C8—28no—
207C22—28no—
208C22—22no—
209C22—22no—
210C22#52512yes—
211C22C22×Q1614yes—
212C22C22×Q1612yes—
213C22#57512yes—
214C22C23×D411yescharacteristic
215C4—28no—
216C4—22no—
217C4—22no—
218C4—22no—
219C4—44no—
220C4—44no—
221C4—44no—
222C4#52512yes—
223C4C22×Q1614yes—
224C4C22×Q1614yes—
225C4C22×#4112yes—
226C2—24no—
227C2#310414yesdirect product factor
228C2C2×#52511yescharacteristic
229C2C23×Q1611yescharacteristic
230C2C2×#57511yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutator, Frattini, cosocleC2×C4C25
socleC23C22×D4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #3104C2direct (N × H)
5. C2×#477C2semidirect
6. C2×#462C2semidirect
8. C2×C4×Q16C2semidirect
33. #477C22semidirect
34. #462C22semidirect
36. C4×Q16C22semidirect
131. C22×C4Q16semidirect
197. C2×C4C2×Q16semidirect
227. C2#3104direct (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
#31042
C2×#4842
C2×#4772
C2×#4622
C2×#4512
C2×C4×Q162
C2×#4312