Finite Group Databasebeta

← C2×#1436 #13758

Subgroups — C2×#1436 #13758

Order 256.

1775 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4C211yesmaximal, characteristic
2C23×C42C211yesmaximal, characteristic
3C22×#95C212yesmaximal
4C22×#95C211yesmaximal, characteristic
5C22×#95C212yesmaximal
6#1436C218yesmaximal, direct product factor
7C24×C4C2211yescharacteristic
8C24×C4C2212yes—
9C24×C4C2211yescharacteristic
10C24×C4C2211yescharacteristic
11C24×C4C2212yes—
12C22×C4⋊C4—24no—
13C22×C4⋊C4—24no—
14C22×C4⋊C4C418yescomplemented
15C22×C4⋊C4C2214yes—
16C22×C42—24no—
17C22×C42—28no—
18C22×C42C2214yes—
19C2×#95—24no—
20C2×#95—28no—
21C2×#95C4116yescomplemented
22C2×#95C2218yes—
23C2×#95C2214yes—
24C2×#95C2218yes—
25C25C2311yescharacteristic
26C23×C4—22no—
27C23×C4—22no—
28C23×C4—24no—
29C23×C4—24no—
30C23×C4—24no—
31C23×C4—24no—
32C23×C4—24no—
33C23×C4—24no—
34C23×C4—24no—
35C23×C4—22no—
36C23×C4—22no—
37C23×C4—24no—
38C23×C4—24no—
39C23×C4—24no—
40C23×C4—24no—
41C23×C4—24no—
42C23×C4—24no—
43C23×C4—24no—
44C23×C4—24no—
45C23×C4C2×C414yes—
46C23×C4C2×C418yes—
47C23×C4C2×C414yes—
48C23×C4C2×C418yes—
49C23×C4C2×C414yes—
50C23×C4C2×C418yes—
51C23×C4D414yes—
52C23×C4D414yes—
53C23×C4D418yes—
54C23×C4Q818yes—
55C23×C4C2312yes—
56C23×C4C2314yes—
57C23×C4C2312yes—
58C23×C4C2312yes—
59C23×C4C2314yes—
60C2×C4⋊C4—232no—
61C2×C4⋊C4—28no—
62C2×C4⋊C4—28no—
63C2×C4⋊C4C2×C4116yescomplemented
64C2×C42—232no—
65C2×C42—28no—
66C2×C42—216no—
67#95—28no—
68#95—216no—
69#95C2×C4132yescomplemented
70C24C22×C412yes—
71C24C22×C414yes—
72C24C2×D412yes—
73C24C2×D412yes—
74C24C2×D414yes—
75C24C2×Q814yes—
76C24#4114yes—
77C24#4114yes—
78C24#4114yes—
79C24C2411yescharacteristic
80C22×C4—28no—
81C22×C4—28no—
82C22×C4—216no—
83C22×C4—216no—
84C22×C4—216no—
85C22×C4—216no—
86C22×C4—216no—
87C22×C4—216no—
88C22×C4—28no—
89C22×C4—216no—
90C22×C4—216no—
91C22×C4—216no—
92C22×C4—216no—
93C22×C4—28no—
94C22×C4—24no—
95C22×C4—24no—
96C22×C4—24no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4—24no—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—28no—
104C22×C4—216no—
105C22×C4—216no—
106C22×C4—216no—
107C22×C4—216no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—22no—
112C22×C4—22no—
113C22×C4—24no—
114C22×C4—24no—
115C22×C4—24no—
116C22×C4—24no—
117C22×C4—24no—
118C22×C4—44no—
119C22×C4—48no—
120C22×C4—48no—
121C22×C4—44no—
122C22×C4—48no—
123C22×C4—48no—
124C22×C4—48no—
125C22×C4C42116yescomplemented
126C22×C4C22⋊C4116yes—
127C22×C4C4⋊C4132yescomplemented
128C22×C4C22×C418yes—
129C22×C4C22×C414yes—
130C22×C4C22×C418yes—
131C22×C4C22×C414yes—
132C22×C4C22×C414yes—
133C22×C4C22×C418yes—
134C22×C4C2×D414yes—
135C22×C4C2×D414yes—
136C22×C4C2×D418yes—
137C22×C4C2×Q818yes—
138C4⋊C4—232no—
139C42—232no—
140C23C2×C4214yes—
141C23C2×C22⋊C414yes—
142C23C2×C4⋊C418yes—
143C23#11714yes—
144C23#11718yes—
145C23C4×D418yes—
146C23C4×D418yes—
147C23C4×D418yes—
148C23C4×D418yes—
149C23C4×Q818yes—
150C23C4×Q818yes—
151C23#12014yes—
152C23#12118yes—
153C23C22⋊Q818yes—
154C23C22⋊Q818yes—
155C23#12318yes—
156C23#12314yes—
157C23#12414yes—
158C23#12518yes—
159C23#12618yes—
160C23C4⋊Q814yes—
161C23C23×C411yescharacteristic
162C23C23×C412yes—
163C23C22×D411yescharacteristic
164C23C22×D411yescharacteristic
165C23C22×D412yes—
166C23C22×Q812yes—
167C23C2×#4112yes—
168C23C2×#4112yes—
169C23C2×#4112yes—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—28no—
173C2×C4—28no—
174C2×C4—28no—
175C2×C4—28no—
176C2×C4—28no—
177C2×C4—28no—
178C2×C4—24no—
179C2×C4—28no—
180C2×C4—28no—
181C2×C4—28no—
182C2×C4—28no—
183C2×C4—24no—
184C2×C4—232no—
185C2×C4—264no—
186C2×C4—232no—
187C2×C4—24no—
188C2×C4—28no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—42no—
193C2×C4—44no—
194C2×C4—44no—
195C2×C4—42no—
196C2×C4—44no—
197C2×C4—44no—
198C2×C4—44no—
199C2×C4—416no—
200C2×C4—432no—
201C2×C4C2×C4218yescomplemented
202C2×C4C2×C22⋊C418yes—
203C2×C4C2×C4⋊C4116yescomplemented
204C22C4×C22⋊C418yes—
205C22C4×C4⋊C4116yes—
206C22#385116yes—
207C22#38618yes—
208C22#387116yes—
209C22#387116yes—
210C22#388116yes—
211C22#389116yes—
212C22#39118yes—
213C22C22×C4211yescharacteristic
214C22C22×C22⋊C411yescharacteristic
215C22C22×C4⋊C412yes—
216C22C2×#11711yescharacteristic
217C22C2×#11712yes—
218C22C2×C4×D412yes—
219C22C2×C4×D412yes—
220C22C2×C4×D412yes—
221C22C2×C4×D412yes—
222C22C2×C4×Q812yes—
223C22C2×C4×Q812yes—
224C22C2×#12011yescharacteristic
225C22C2×#12112yes—
226C22C2×C22⋊Q812yes—
227C22C2×C22⋊Q812yes—
228C22C2×#12312yes—
229C22C2×#12311yescharacteristic
230C22C2×#12411yescharacteristic
231C22C2×#12512yes—
232C22C2×#12612yes—
233C22C2×C4⋊Q811yescharacteristic
234C4—28no—
235C4—216no—
236C4—28no—
237C4—44no—
238C4—48no—
239C2#1436116yesdirect product factor
240C2C2×C4×C22⋊C411yescharacteristic
241C2C2×C4×C4⋊C412yes—
242C2C2×#38512yes—
243C2C2×#38611yescharacteristic
244C2C2×#38712yes—
245C2C2×#38712yes—
246C2C2×#38812yes—
247C2C2×#38912yes—
248C2C2×#39111yescharacteristic
subgroupG/H
center, socle, prime radicalC25C23
commutatorC22C22×C42
Frattini, cosocleC24C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #1436C2direct (N × H)
14. C22×C4⋊C4C4semidirect
21. C2×#95C4semidirect
63. C2×C4⋊C4C2×C4semidirect
69. #95C2×C4semidirect
125. C22×C4C42semidirect
127. C22×C4C4⋊C4semidirect
201. C2×C4C2×C42semidirect
203. C2×C4C2×C4⋊C4semidirect
239. C2#1436direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊C42
C23×C422
C22×#952
#14362