Finite Group Databasebeta

← C2×#3227 #60841

Subgroups — C2×#3227 #60841

Order 256.

1143 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2C22×C4⋊Q8C211yesmaximal, characteristic, complemented
3#3227C2116yesmaximal, direct product factor
4C2×#498C212yesmaximal, complemented
5C2×#486C212yesmaximal, complemented
6C2×#481C214yesmaximal, complemented
7C2×#476C214yesmaximal, complemented
8C2×#431C211yesmaximal, characteristic, complemented
9C22×#41—21no—
10C23×Q8—21no—
11#532—24no—
12#532C2218yes—
13C2×C4⋊Q8—21no—
14C2×C4⋊Q8—21no—
15C2×C4⋊Q8—24no—
16C2×C4⋊Q8C2212yes—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2218yescomplemented
20C2×#127C2211yescharacteristic
21C2×#124—21no—
22C2×#121—21no—
23C2×#121C2212yes—
24C2×C4×D4—21no—
25C2×C4×D4C2212yes—
26C22×C4⋊C4—21no—
27C22×C4⋊C4C2212yes—
28C22×C42C2211yescharacteristic
29#498C22116yescomplemented
30#486C22116yescomplemented
31#481C22132yescomplemented
32#476C22132yescomplemented
33#431C2218yescomplemented
34C2×#106C2218yes—
35C2×C4⋊C8C2212yes—
36C2×#102C2218yes—
37C2×C22⋊C8C2212yes—
38C2×C4×C8C2212yes—
39C2×#41—28no—
40C2×#41—48no—
41C22×Q8—21no—
42C22×Q8—22no—
43C22×Q8—22no—
44C22×Q8—28no—
45C22×Q8—48no—
46C22×D4—22no—
47C22×D4—21no—
48C22×D4—21no—
49C22×D4C2312yes—
50C23×C4—22no—
51C23×C4—22no—
52C23×C4D411yescharacteristic
53C23×C4D411yescharacteristic
54C23×C4C2311yescharacteristic
55C22×C8C2314yes—
56C4⋊Q8—24no—
57C4⋊Q8—24no—
58C4⋊Q8—28no—
59C4⋊Q8—28no—
60C4⋊Q8—22no—
61C4⋊Q8C2318yes—
62C4⋊Q8C2318yes—
63C4⋊Q8C2314yes—
64#127—22no—
65#127C2314yes—
66#124—28no—
67#121—28no—
68#121—24no—
69#121C2318yes—
70C4×D4—28no—
71C4×D4—24no—
72C4×D4C2318yes—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—22no—
75C2×C4⋊C4—28no—
76C2×C4⋊C4—24no—
77C2×C4⋊C4—22no—
78C2×C4⋊C4—21no—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2318yes—
81C2×C4⋊C4C2312yes—
82C2×C22⋊C4—22no—
83C2×C22⋊C4—22no—
84C2×C42D411yescharacteristic
85C2×C42D411yescharacteristic
86C2×C42D414yes—
87C2×C42C2311yescharacteristic
88C2×C42C2311yescharacteristic
89C2×C42C2314yes—
90#106C23132yes—
91C4⋊C8C2318yes—
92#102C23132yes—
93C22⋊C8C2318yes—
94C4×C8C2318yes—
95C24—22no—
96C24C2×D411yescharacteristic
97#41—432no—
98C2×Q8—24no—
99C2×Q8—28no—
100C2×Q8—28no—
101C2×Q8—48no—
102C2×Q8—432no—
103C2×Q8—44no—
104C2×Q8—48no—
105C2×D4—28no—
106C2×D4—22no—
107C2×D4—24no—
108C2×D4—24no—
109C2×D4—28no—
110C2×D4—48no—
111C2×D4—44no—
112C2×D4—44no—
113C2×D4C2414yes—
114C22×C4—24no—
115C22×C4—24no—
116C22×C4—28no—
117C22×C4—22no—
118C22×C4—24no—
119C22×C4—28no—
120C22×C4—48no—
121C22×C4—48no—
122C22×C4SD1618yes—
123C22×C4C2×D412yes—
124C22×C4C2×D414yes—
125C22×C4C2×D411yescharacteristic
126C22×C4C2×D411yescharacteristic
127C22×C4C2×D414yes—
128C22×C4C2×D411yescharacteristic
129C22×C4C2×D411yescharacteristic
130C22×C4C2×D411yescharacteristic
131C22×C4C2412yes—
132C22×C4C2411yescharacteristic
133C2×C8—28no—
134C2×C8C2418yes—
135C4⋊C4—28no—
136C4⋊C4—28no—
137C4⋊C4—28no—
138C4⋊C4—24no—
139C4⋊C4—24no—
140C4⋊C4—22no—
141C4⋊C4C2418yes—
142C4⋊C4C2414yes—
143C22⋊C4—28no—
144C22⋊C4—28no—
145C42C2×D414yes—
146C42C2×D412yes—
147C42C2×D414yes—
148C42C2×D412yes—
149C42C2412yes—
150C42C2412yes—
151C23—22no—
152C23—22no—
153C23—24no—
154C23—44no—
155C23—44no—
156C23—44no—
157C23C2×SD1614yes—
158C23C22×D412yes—
159C23C22×D411yescharacteristic
160Q8—416no—
161Q8—48no—
162Q8—416no—
163D4—28no—
164D4—416no—
165D4—44no—
166D4—48no—
167D4—48no—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—24no—
171C2×C4—28no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—28no—
175C2×C4—416no—
176C2×C4—44no—
177C2×C4—48no—
178C2×C4—416no—
179C2×C4C2×SD1614yes—
180C2×C4C2×SD1614yes—
181C2×C4C2×SD16116yes—
182C2×C4AGL(1,ℤ/8)14yes—
183C2×C4C22×D412yes—
184C2×C4C22×D412yes—
185C2×C4C22×D411yescharacteristic
186C2×C4C22×D412yes—
187C2×C4C22×D412yes—
188C2×C4C22×D412yes—
189C2×C42−1+414yes—
190C2×C4C2511yescharacteristic
191C8—28no—
192C22—22no—
193C22—28no—
194C22—22no—
195C22—44no—
196C22—44no—
197C22—44no—
198C22—88no—
199C22#53612yes—
200C22C22×SD1614yes—
201C22C22×SD1612yes—
202C22C2×AGL(1,ℤ/8)12yes—
203C22C23×D411yescharacteristic
204C4—22no—
205C4—22no—
206C4—44no—
207C4—48no—
208C4#53612yes—
209C4C22×SD1614yes—
210C4C22×SD1614yes—
211C4C2×AGL(1,ℤ/8)14yes—
212C4C2×2−1+412yes—
213C2—24no—
214C2—84no—
215C2#322714yesdirect product factor
216C2C2×#53611yescharacteristic
217C2C23×SD1611yescharacteristic
218C2C22×AGL(1,ℤ/8)11yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#532C2
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
2. C22×C4⋊Q8C2semidirect
3. #3227C2direct (N × H)
4. C2×#498C2semidirect
5. C2×#486C2semidirect
6. C2×#481C2semidirect
7. C2×#476C2semidirect
8. C2×#431C2semidirect
19. C2×C4⋊Q8C22semidirect
29. #498C22semidirect
30. #486C22semidirect
31. #481C22semidirect
32. #476C22semidirect
33. #431C22semidirect
215. C2#3227direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5322
C22×C4⋊Q82
#32272
C2×#4982
C2×#4862
C2×#4812
C2×#4762
C2×#4312