Finite Group Databasebeta

← C2×#3141 #60616

Subgroups — C2×#3141 #60616

Order 256.

1199 conjugacy classes of subgroups.

The subgroup lattice has 224 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#3141C2116yesmaximal, direct product factor
4C2×#489C214yesmaximal, complemented
5C2×#487C212yesmaximal, complemented
6C2×#486C212yesmaximal, complemented
7C2×#417C214yesmaximal, complemented
8C2×C4×M16C211yesmaximal, characteristic, complemented
9C22×#41C2212yes—
10C23×Q8—21no—
11C22×M16C2212yes—
12#532—24no—
13#532C2218yes—
14C2×C4⋊Q8—21no—
15C2×C4⋊Q8—21no—
16C2×C4⋊Q8—24no—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2218yescomplemented
21C2×#127C2211yescharacteristic
22C2×#124C2212yes—
23C2×#121—21no—
24C2×#121—21no—
25C2×C4×D4—21no—
26C2×C4×D4—21no—
27C22×C4⋊C4—21no—
28C22×C4⋊C4C2212yes—
29C22×C42C2211yescharacteristic
30#489C22132yescomplemented
31#487C22116yescomplemented
32#486C22116yescomplemented
33#417C22132yescomplemented
34C2×#103C2218yes—
35C2×#102C2218yes—
36C4×M16C2218yescomplemented
37C2×#97C2212yes—
38C2×C4×C8C2212yes—
39C2×#41—24no—
40C2×#41—216no—
41C2×#41C2318yes—
42C22×Q8—22no—
43C22×Q8—22no—
44C22×Q8—28no—
45C22×Q8—48no—
46C22×Q8C2312yes—
47C22×D4—22no—
48C22×D4—21no—
49C22×D4—21no—
50C22×D4C2312yes—
51C23×C4—22no—
52C23×C4—22no—
53C23×C4D411yescharacteristic
54C23×C4D411yescharacteristic
55C23×C4C2311yescharacteristic
56C2×M16—28no—
57C2×M16C2318yes—
58C22×C8C2314yes—
59C4⋊Q8—24no—
60C4⋊Q8—24no—
61C4⋊Q8—28no—
62C4⋊Q8—28no—
63C4⋊Q8—22no—
64C4⋊Q8C2314yes—
65C4⋊Q8C2318yes—
66C4⋊Q8C2318yes—
67#127—22no—
68#127C2314yes—
69#124—24no—
70#124C2318yes—
71#121—28no—
72#121—28no—
73C4×D4—28no—
74C4×D4—28no—
75C2×C4⋊C4—22no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4—28no—
78C2×C4⋊C4—24no—
79C2×C4⋊C4—22no—
80C2×C4⋊C4—21no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4C2314yes—
83C2×C4⋊C4C2318yes—
84C2×C22⋊C4—22no—
85C2×C22⋊C4—22no—
86C2×C42D411yescharacteristic
87C2×C42D411yescharacteristic
88C2×C42D414yes—
89C2×C42C2311yescharacteristic
90C2×C42C2311yescharacteristic
91C2×C42C2314yes—
92#103C23132yes—
93#102C23132yes—
94#97C2318yes—
95C4×C8C2318yes—
96C24—22no—
97C24C2×D411yescharacteristic
98#41—232no—
99#41—416no—
100C2×Q8—22no—
101C2×Q8—28no—
102C2×Q8—28no—
103C2×Q8—28no—
104C2×Q8—48no—
105C2×Q8—432no—
106C2×Q8—48no—
107C2×Q8C2414yes—
108C2×D4—28no—
109C2×D4—24no—
110C2×D4—24no—
111C2×D4—22no—
112C2×D4—28no—
113C2×D4—48no—
114C2×D4—44no—
115C2×D4—44no—
116C2×D4C2414yes—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—28no—
120C22×C4—22no—
121C22×C4—24no—
122C22×C4—28no—
123C22×C4—48no—
124C22×C4—48no—
125C22×C4C2×D414yes—
126C22×C4C2×D414yes—
127C22×C4C2×D411yescharacteristic
128C22×C4C2×D411yescharacteristic
129C22×C4C2×D412yes—
130C22×C4C2×D411yescharacteristic
131C22×C4C2×D411yescharacteristic
132C22×C4C2×D411yescharacteristic
133C22×C4#4118yes—
134C22×C4C2412yes—
135C22×C4C2411yescharacteristic
136M16—216no—
137C2×C8—28no—
138C2×C8C2418yes—
139C4⋊C4—28no—
140C4⋊C4—28no—
141C4⋊C4—28no—
142C4⋊C4—24no—
143C4⋊C4—24no—
144C4⋊C4—24no—
145C4⋊C4C2418yes—
146C22⋊C4—28no—
147C22⋊C4—28no—
148C42C2×D414yes—
149C42C2×D414yes—
150C42C2×D412yes—
151C42C2×D412yes—
152C42C2412yes—
153C42C2412yes—
154C23—22no—
155C23—22no—
156C23—24no—
157C23—44no—
158C23—44no—
159C23—44no—
160C23#12414yes—
161C23C22×D412yes—
162C23C22×D411yescharacteristic
163Q8—28no—
164Q8—416no—
165Q8—44no—
166Q8—416no—
167D4—28no—
168D4—416no—
169D4—44no—
170D4—48no—
171D4—48no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—28no—
175C2×C4—28no—
176C2×C4—24no—
177C2×C4—28no—
178C2×C4—416no—
179C2×C4—44no—
180C2×C4—48no—
181C2×C4—416no—
182C2×C4#12414yes—
183C2×C4#12418yes—
184C2×C4AGL(1,ℤ/8)14yes—
185C2×C4#13714yes—
186C2×C4C22×D412yes—
187C2×C4C22×D412yes—
188C2×C4C22×D412yes—
189C2×C4C22×D411yescharacteristic
190C2×C4C22×D412yes—
191C2×C4C22×D412yes—
192C2×C4C2×#4114yes—
193C2×C4C2×#4118yes—
194C2×C4C2511yescharacteristic
195C8—28no—
196C22—28no—
197C22—22no—
198C22—22no—
199C22—44no—
200C22—44no—
201C22—44no—
202C22—88no—
203C22C2×#12414yes—
204C22C2×#12412yes—
205C22C2×AGL(1,ℤ/8)12yes—
206C22C2×#13712yes—
207C22C23×D411yescharacteristic
208C4—22no—
209C4—22no—
210C4—44no—
211C4—48no—
212C4C2×#12414yes—
213C4C2×#12412yes—
214C4C2×AGL(1,ℤ/8)14yes—
215C4C2×#13714yes—
216C4C22×#4112yes—
217C2—24no—
218C2—84no—
219C2#314114yesdirect product factor
220C2C22×#12411yescharacteristic
221C2C22×AGL(1,ℤ/8)11yescharacteristic
222C2C22×#13711yescharacteristic
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. #3141C2direct (N × H)
4. C2×#489C2semidirect
5. C2×#487C2semidirect
6. C2×#486C2semidirect
7. C2×#417C2semidirect
8. C2×C4×M16C2semidirect
20. C2×C4⋊Q8C22semidirect
30. #489C22semidirect
31. #487C22semidirect
32. #486C22semidirect
33. #417C22semidirect
36. C4×M16C22semidirect
219. C2#3141direct (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
#31412
C2×#4892
C2×#4872
C2×#4862
C2×#4172
C2×C4×M162