Finite Group Databasebeta

← C2×#13165 #495019

Subgroups — C2×#13165 #495019

Order 512.

782 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#366C211yesmaximal, characteristic
2C22×#366C211yesmaximal, characteristic
3C22×C4×C16C211yesmaximal, characteristic
4C2×#1942C212yesmaximal
5#13165C218yesmaximal, direct product factor
6C2×#1380C212yesmaximal
7C23×C16C2211yescharacteristic
8C23×C16C2211yescharacteristic
9C22×#107C2212yes—
10C22×#107C2212yes—
11C22×C4×C8C2211yescharacteristic
12C2×#389—22no—
13C2×#366—24no—
14C2×#366C418yescomplemented
15C2×#366C2214yes—
16C2×#366C2214yes—
17C2×C4×C16—24no—
18C2×C4×C16C2214yes—
19#1942—24no—
20#1942C2218yes—
21C2×#340—22no—
22#1380C2218yes—
23C23×C8D411yescharacteristic
24C23×C8C2311yescharacteristic
25C22×C4⋊C4—22no—
26C22×C4⋊C4—22no—
27C22×C4⋊C4—42no—
28C22×C42D411yescharacteristic
29C22×C16—22no—
30C22×C16—22no—
31C22×C16C2×C414yes—
32C22×C16D414yes—
33C22×C16Q814yes—
34C22×C16Q814yes—
35C22×C16C2312yes—
36C22×C16C2312yes—
37C2×#107—22no—
38C2×#107—24no—
39C2×#107—24no—
40C2×#107—24no—
41C2×#107—22no—
42C2×#107C2×C418yes—
43C2×#107C2314yes—
44C2×#107C2314yes—
45C2×C4×C8—22no—
46C2×C4×C8—22no—
47C2×C4×C8D412yes—
48C2×C4×C8C2312yes—
49#389—28no—
50#389—44no—
51C2×#95—42no—
52#366—28no—
53#366C2×C4116yescomplemented
54C4×C16—28no—
55#340—28no—
56C23×C4—42no—
57C23×C4—42no—
58C23×C4D811yescharacteristic
59C23×C4D811yescharacteristic
60C23×C4C2×D411yescharacteristic
61C22×C8—22no—
62C22×C8—22no—
63C22×C8Q1614yes—
64C22×C8C22×C412yes—
65C22×C8C2×D412yes—
66C22×C8C2×D412yes—
67C22×C8C2×D411yescharacteristic
68C22×C8C2×Q812yes—
69C22×C8C2×Q812yes—
70C22×C8#4112yes—
71C22×C8#4112yes—
72C22×C8C2411yescharacteristic
73C2×C4⋊C4—28no—
74C2×C4⋊C4—24no—
75C2×C4⋊C4—24no—
76C2×C4⋊C4—42no—
77C2×C4⋊C4—44no—
78C2×C4⋊C4—44no—
79C2×C4⋊C4—44no—
80C2×C4⋊C4—42no—
81C2×C4⋊C4—48no—
82C2×C4⋊C4—88no—
83C2×C42—22no—
84C2×C42—22no—
85C2×C42D812yes—
86C2×C42C2×D412yes—
87C2×C16—28no—
88C2×C16—22no—
89C2×C16—22no—
90C2×C16C4⋊C4116yescomplemented
91C2×C16C22×C414yes—
92C2×C16C2×D414yes—
93C2×C16C2×Q814yes—
94C2×C16C2×Q814yes—
95#107—28no—
96#107—24no—
97#107—24no—
98#107—24no—
99#107—44no—
100#107C22×C418yes—
101C4×C8—24no—
102C4×C8—22no—
103C4×C8—22no—
104#95—48no—
105C24C2×D811yescharacteristic
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—44no—
111C22×C4—48no—
112C22×C4—44no—
113C22×C4—84no—
114C22×C4—84no—
115C22×C4—84no—
116C22×C4—84no—
117C22×C4—84no—
118C22×C4D1614yes—
119C22×C4Q3214yes—
120C22×C4C4×D412yes—
121C22×C4#12112yes—
122C22×C4C4⋊Q812yes—
123C22×C4C2×D812yes—
124C22×C4C2×D812yes—
125C22×C4C2×D811yescharacteristic
126C22×C4C2×Q1612yes—
127C22×C4#13512yes—
128C22×C4#13512yes—
129C22×C4C22×D411yescharacteristic
130C2×C8—22no—
131C2×C8—22no—
132C2×C8—28no—
133C2×C8C2×C4⋊C414yes—
134C2×C8C4×D412yes—
135C2×C8C4×Q814yes—
136C2×C8#12112yes—
137C2×C8C22⋊Q814yes—
138C2×C8#12514yes—
139C2×C8C4⋊Q812yes—
140C2×C8C2×Q1614yes—
141C2×C8C23×C411yescharacteristic
142C2×C8C22×D411yescharacteristic
143C2×C8C22×Q811yescharacteristic
144C2×C8C22×Q811yescharacteristic
145C2×C8C2×#4111yescharacteristic
146C2×C8C2×#4111yescharacteristic
147C4⋊C4—28no—
148C4⋊C4—44no—
149C4⋊C4—48no—
150C4⋊C4—44no—
151C4⋊C4—44no—
152C4⋊C4—84no—
153C4⋊C4—816no—
154C42—22no—
155C42—22no—
156C42—24no—
157C16—24no—
158C16C2×C4⋊C418yescomplemented
159C23C4×D812yes—
160C23#46612yes—
161C23#50012yes—
162C23C2×D1612yes—
163C23C2×Q3212yes—
164C23#50812yes—
165C23#50812yes—
166C23C22×D811yescharacteristic
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—28no—
170C2×C4—28no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—48no—
174C2×C4—84no—
175C2×C4—84no—
176C2×C4—816no—
177C2×C4—84no—
178C2×C4—84no—
179C2×C4—84no—
180C2×C4—168no—
181C2×C4#38914yes—
182C2×C4C4×D812yes—
183C2×C4C4×Q1614yes—
184C2×C4#46612yes—
185C2×C4#46714yes—
186C2×C4#49914yes—
187C2×C4#50012yes—
188C2×C4C2×D1614yes—
189C2×C4C2×Q3214yes—
190C2×C4C2×C4×D411yescharacteristic
191C2×C4C2×#12111yescharacteristic
192C2×C4C2×C4⋊Q811yescharacteristic
193C2×C4C22×Q1611yescharacteristic
194C2×C4C2×#13511yescharacteristic
195C2×C4C2×#13511yescharacteristic
196C8—24no—
197C8#38914yes—
198C8C22×C4⋊C411yescharacteristic
199C8C2×C4×Q811yescharacteristic
200C8C2×C22⋊Q811yescharacteristic
201C8C2×#12511yescharacteristic
202C22#194214yes—
203C22C4×D1614yes—
204C22C4×Q3214yes—
205C22#221514yes—
206C22#221614yes—
207C22#225214yes—
208C22#225314yes—
209C22C2×C4×D811yescharacteristic
210C22C2×#46611yescharacteristic
211C22C2×#50011yescharacteristic
212C22C22×D1611yescharacteristic
213C22C22×Q3211yescharacteristic
214C22C2×#50811yescharacteristic
215C22C2×#50811yescharacteristic
216C4—24no—
217C4—24no—
218C4—88no—
219C4—164no—
220C4#194214yes—
221C4C2×#38911yescharacteristic
222C4C2×C4×Q1611yescharacteristic
223C4C2×#46711yescharacteristic
224C4C2×#49911yescharacteristic
225C2#1316518yesdirect product factor
226C2C2×#194211yescharacteristic
227C2C2×C4×D1611yescharacteristic
228C2C2×C4×Q3211yescharacteristic
229C2C2×#221511yescharacteristic
230C2C2×#221611yescharacteristic
231C2C2×#225211yescharacteristic
232C2C2×#225311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #13165C2direct (N × H)
14. C2×#366C4semidirect
53. #366C2×C4semidirect
90. C2×C16C4⋊C4semidirect
158. C16C2×C4⋊C4semidirect
225. C2#13165direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3662
C22×C4×C162
C2×#19422
#131652
C2×#13802