Finite Group Databasebeta

← C2×#3127 #60556

Subgroups — C2×#3127 #60556

Order 256.

997 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic
2C2×#519C211yesmaximal, characteristic
3#3127C2116yesmaximal, direct product factor
4C2×#485C212yesmaximal
5C2×#479C212yesmaximal, complemented
6C2×#462C212yesmaximal, complemented
7C2×#451C212yesmaximal
8C2×#441C212yesmaximal, complemented
9C2×C4×Q16C212yesmaximal, complemented
10C2×#433C211yesmaximal, characteristic
11C23×Q8C2211yescharacteristic
12C22×Q16C2212yes—
13C22×Q16C2212yes—
14#541—24no—
15#541C2218yes—
16C2×C4⋊Q8C2211yescharacteristic
17C2×#126—22no—
18C2×#125—22no—
19C2×#125C2211yescharacteristic
20C2×C22⋊Q8C2212yes—
21#519—24no—
22#519C2218yes—
23C2×C4×Q8—22no—
24C2×C4×Q8C2212yes—
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2212yes—
27C2×#117—22no—
28C2×#117C2211yescharacteristic
29C2×#117C2211yescharacteristic
30#485C22116yes—
31#479C22116yescomplemented
32#462C22116yescomplemented
33#451C22116yes—
34#441C22116yescomplemented
35C4×Q16C22116yescomplemented
36#433C2218yes—
37C2×#107C2212yes—
38C2×#106C2212yes—
39C2×C4⋊C8C2212yes—
40C2×#103C2212yes—
41C2×#103C2212yes—
42C2×#103C2212yes—
43C2×#103C2212yes—
44C2×C22⋊C8C2212yes—
45C2×#97C2211yescharacteristic
46C2×C4×C8C2211yescharacteristic
47C22×Q8—28no—
48C22×Q8—21no—
49C22×Q8—22no—
50C22×Q8C2312yes—
51C22×Q8C2314yes—
52C22×Q8C2312yes—
53C23×C4—21no—
54C23×C4C2311yescharacteristic
55C2×Q16—28no—
56C2×Q16—28no—
57C2×Q16C2318yes—
58C2×Q16C2318yes—
59C22×C8C2312yes—
60C22×C8C2312yes—
61C4⋊Q8—22no—
62C4⋊Q8C2314yes—
63#126—216no—
64#125—216no—
65#125—22no—
66#125C2314yes—
67C22⋊Q8—24no—
68C22⋊Q8C2318yes—
69C4×Q8—216no—
70C4×Q8—24no—
71C4×Q8—24no—
72C4×Q8—24no—
73C4×Q8C2318yes—
74C4×Q8C2318yes—
75C4×Q8C2318yes—
76#117—22no—
77#117—216no—
78#117D414yes—
79#117C2314yes—
80#117C2314yes—
81C2×C4⋊C4—22no—
82C2×C4⋊C4—22no—
83C2×C4⋊C4—22no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—22no—
87C2×C4⋊C4D412yes—
88C2×C4⋊C4C2312yes—
89C2×C4⋊C4C2312yes—
90C2×C22⋊C4—21no—
91C2×C22⋊C4—22no—
92C2×C22⋊C4D412yes—
93C2×C42—22no—
94C2×C42—22no—
95C2×C42—21no—
96C2×C42—22no—
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99#107C2318yes—
100#106C2318yes—
101C4⋊C8C2318yes—
102#103C2318yes—
103#103C2318yes—
104#103C2318yes—
105#103C2318yes—
106C22⋊C8C2318yes—
107#97C2314yes—
108C4×C8C2314yes—
109C24C2×D411yescharacteristic
110C2×Q8—216no—
111C2×Q8—28no—
112C2×Q8—216no—
113C2×Q8—24no—
114C2×Q8—22no—
115C2×Q8—22no—
116C2×Q8—24no—
117C2×Q8—24no—
118C2×Q8—24no—
119C2×Q8#4118yes—
120C2×Q8C2414yes—
121C2×Q8C2414yes—
122C22×C4—28no—
123C22×C4—24no—
124C22×C4—22no—
125C22×C4—24no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4C2×D412yes—
130C22×C4C2×D412yes—
131C22×C4C2×D412yes—
132C22×C4C2×D411yescharacteristic
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135Q16—216no—
136Q16—216no—
137C2×C8—24no—
138C2×C8—24no—
139C2×C8C2414yes—
140C2×C8C2414yes—
141C4⋊C4—28no—
142C4⋊C4—28no—
143C4⋊C4—28no—
144C4⋊C4—28no—
145C4⋊C4—28no—
146C4⋊C4—28no—
147C4⋊C4—22no—
148C4⋊C4—22no—
149C4⋊C4C2×D418yes—
150C4⋊C4C2414yes—
151C4⋊C4C2414yes—
152C22⋊C4—24no—
153C22⋊C4—28no—
154C22⋊C4C2×D418yes—
155C42—28no—
156C42—28no—
157C42—24no—
158C42—28no—
159C42C2×D412yes—
160C42C2×D412yes—
161C42C2412yes—
162C42C2412yes—
163C23—22no—
164C23—24no—
165C23C22×D412yes—
166C23C22×D411yescharacteristic
167Q8—216no—
168Q8—28no—
169Q8—24no—
170Q8—24no—
171Q8—24no—
172Q8—44no—
173Q8C2×#4118yes—
174C2×C4—216no—
175C2×C4—28no—
176C2×C4—22no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—44no—
186C2×C4—44no—
187C2×C4—44no—
188C2×C4C22×D414yes—
189C2×C4C22×D414yes—
190C2×C4C22×D412yes—
191C2×C4C22×D411yescharacteristic
192C2×C4C2×#4114yes—
193C2×C4C2511yescharacteristic
194C8—24no—
195C8—24no—
196C22—22no—
197C22—24no—
198C22—44no—
199C22#52512yes—
200C22#57814yes—
201C22C23×D411yescharacteristic
202C4—28no—
203C4—22no—
204C4—24no—
205C4—24no—
206C4—44no—
207C4—44no—
208C4—44no—
209C4#52512yes—
210C4C22×#4112yes—
211C2—42no—
212C2#312714yesdirect product factor
213C2C2×#52511yescharacteristic
214C2C2×#57812yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #3127C2direct (N × H)
5. C2×#479C2semidirect
6. C2×#462C2semidirect
8. C2×#441C2semidirect
9. C2×C4×Q16C2semidirect
31. #479C22semidirect
32. #462C22semidirect
34. #441C22semidirect
35. C4×Q16C22semidirect
212. C2#3127direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5192
#31272
C2×#4852
C2×#4792
C2×#4622
C2×#4512
C2×#4412
C2×C4×Q162
C2×#4332