Finite Group Databasebeta

← C2×#13482 #499342

Subgroups — C2×#13482 #499342

Order 512.

912 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#357C212yesmaximal
2C2×#1970C211yesmaximal, characteristic
3C2×#1846C211yesmaximal, characteristic, complemented
4#13482C218yesmaximal, direct product factor
5C2×#1380C212yesmaximal, complemented
6C2×#1374C211yesmaximal, characteristic, complemented
7C23×D8C2211yescharacteristic
8C23×C16C2212yes—
9C22×#107C2211yescharacteristic
10C22×#107C2212yes—
11C22×#106—21no—
12C22×#102—21no—
13C22×C4×C8C2211yescharacteristic
14C2×#390—21no—
15C2×#382—21no—
16C2×#357—28no—
17C2×#357C2218yes—
18#1970—22no—
19#1970C2214yes—
20#1846—22no—
21#1846C2214yescomplemented
22#1380C2218yescomplemented
23#1374C2214yescomplemented
24C23×D4—21no—
25C22×D8—21no—
26C22×D8—24no—
27C22×D8—24no—
28C22×D8—22no—
29C22×D8D414yes—
30C22×D8C2312yes—
31C23×C8D411yescharacteristic
32C23×C8C2311yescharacteristic
33C22×C4⋊C4—21no—
34C22×C4⋊C4—22no—
35C22×C22⋊C4—42no—
36C22×C42D411yescharacteristic
37C22×C16—24no—
38C22×C16—24no—
39C22×C16—24no—
40C22×C16C2314yes—
41C2×#107—24no—
42C2×#107—24no—
43C2×#107—24no—
44C2×#107—22no—
45C2×#107—21no—
46C2×#107C2314yes—
47C2×#107C2312yes—
48C2×#106—24no—
49C2×#106—44no—
50C2×#102—24no—
51C2×#102—44no—
52C2×C4×C8—24no—
53C2×C4×C8D412yes—
54C2×C4×C8C2312yes—
55#390—24no—
56#390—42no—
57#382—24no—
58#382—42no—
59C2×#95—42no—
60#357—216no—
61C25—41no—
62C22×D4—24no—
63C22×D4—22no—
64C22×D4—42no—
65C22×D4—42no—
66C22×D4—41no—
67C22×D4—42no—
68C22×D4—42no—
69C22×D4—42no—
70C23×C4—41no—
71C23×C4—42no—
72C23×C4D812yes—
73C23×C4C2×D411yescharacteristic
74C2×D8—24no—
75C2×D8—216no—
76C2×D8—24no—
77C2×D8—24no—
78C2×D8—22no—
79C2×D8—42no—
80C2×D8—42no—
81C2×D8—48no—
82C2×D8C2×D414yes—
83C22×C8—22no—
84C22×C8—22no—
85C22×C8SD1614yes—
86C22×C8C2×D412yes—
87C22×C8C2×D411yescharacteristic
88C22×C8C2×D412yes—
89C22×C8#4112yes—
90C22×C8#4114yes—
91C22×C8#4114yes—
92C22×C8C2411yescharacteristic
93C2×C4⋊C4—24no—
94C2×C4⋊C4—22no—
95C2×C4⋊C4—44no—
96C2×C4⋊C4—42no—
97C2×C4⋊C4—42no—
98C2×C4⋊C4—44no—
99C2×C4⋊C4—42no—
100C2×C4⋊C4—41no—
101C2×C22⋊C4—48no—
102C2×C22⋊C4—88no—
103C2×C42—22no—
104C2×C42—22no—
105C2×C42D812yes—
106C2×C42C2×D412yes—
107C2×C16—24no—
108C2×C16—24no—
109C2×C16—24no—
110C2×C16—48no—
111#107—24no—
112#107—24no—
113#107—24no—
114#107—44no—
115#107—42no—
116#106—48no—
117#102—48no—
118C4×C8—24no—
119C4×C8—24no—
120#95—48no—
121C24—42no—
122C24—44no—
123C24—82no—
124C24—82no—
125C24—84no—
126C24—84no—
127C24C2×D811yescharacteristic
128C2×D4—24no—
129C2×D4—42no—
130C2×D4—42no—
131C2×D4—42no—
132C2×D4—42no—
133C2×D4—42no—
134C2×D4—48no—
135C2×D4—44no—
136C2×D4—48no—
137C2×D4—82no—
138C2×D4—84no—
139C2×D4—82no—
140C2×D4—84no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—24no—
144C22×C4—44no—
145C22×C4—42no—
146C22×C4—84no—
147C22×C4—82no—
148C22×C4—84no—
149C22×C4—84no—
150C22×C4—84no—
151C22×C4#12112yes—
152C22×C4#12312yes—
153C22×C4#12412yes—
154C22×C4C2×D814yes—
155C22×C4C2×D811yescharacteristic
156C22×C4C2×SD1612yes—
157C22×C4AGL(1,ℤ/8)12yes—
158C22×C4#13712yes—
159C22×C4C22×D411yescharacteristic
160D8—28no—
161D8—44no—
162D8—48no—
163C2×C8—22no—
164C2×C8—22no—
165C2×C8—28no—
166C2×C8#12112yes—
167C2×C8#12318yes—
168C2×C8#12312yes—
169C2×C8#12412yes—
170C2×C8#12618yes—
171C2×C8C2×SD1614yes—
172C2×C8C22×D411yescharacteristic
173C2×C8C2×#4112yes—
174C2×C8C2×#4112yes—
175C2×C8C2×#4111yescharacteristic
176C4⋊C4—44no—
177C4⋊C4—42no—
178C4⋊C4—42no—
179C4⋊C4—44no—
180C4⋊C4—84no—
181C4⋊C4—82no—
182C22⋊C4—816no—
183C42—22no—
184C42—22no—
185C42—24no—
186C16—44no—
187C23—44no—
188C23—82no—
189C23—88no—
190C23—82no—
191C23—84no—
192C23—84no—
193C23—816no—
194C23—168no—
195C23—164no—
196C23—164no—
197C23#45912yes—
198C23#48012yes—
199C23#48612yes—
200C23#50814yes—
201C23#50914yes—
202C23C22×D811yescharacteristic
203D4—44no—
204D4—44no—
205D4—82no—
206D4—88no—
207D4—82no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—48no—
212C2×C4—82no—
213C2×C4—84no—
214C2×C4—84no—
215C2×C4—84no—
216C2×C4—84no—
217C2×C4—168no—
218C2×C4—164no—
219C2×C4#39714yes—
220C2×C4#45912yes—
221C2×C4#46114yes—
222C2×C4#48012yes—
223C2×C4#48114yes—
224C2×C4#48612yes—
225C2×C4#48914yes—
226C2×C4C2×#12111yescharacteristic
227C2×C4C2×#12311yescharacteristic
228C2×C4C2×#12411yescharacteristic
229C2×C4C22×SD1611yescharacteristic
230C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
231C2×C4C2×#13711yescharacteristic
232C8—24no—
233C8#39714yes—
234C8C2×#12312yes—
235C8C2×#12612yes—
236C22—88no—
237C22—84no—
238C22—164no—
239C22—162no—
240C22—162no—
241C22—1616no—
242C22#207114yes—
243C22#221018yes—
244C22#223418yes—
245C22#224214yes—
246C22#224414yes—
247C22C2×#45911yescharacteristic
248C22C2×#48011yescharacteristic
249C22C2×#48611yescharacteristic
250C22C2×#50812yes—
251C22C2×#50912yes—
252C4—44no—
253C4—164no—
254C4—162no—
255C4#207114yes—
256C4C2×#39711yescharacteristic
257C4C2×#46111yescharacteristic
258C4C2×#48111yescharacteristic
259C4C2×#48911yescharacteristic
260C2—164no—
261C2#1348218yesdirect product factor
262C2C2×#207111yescharacteristic
263C2C2×#221012yes—
264C2C2×#223412yes—
265C2C2×#224211yescharacteristic
266C2C2×#224411yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C22×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
3. C2×#1846C2semidirect
4. #13482C2direct (N × H)
5. C2×#1380C2semidirect
6. C2×#1374C2semidirect
21. #1846C22semidirect
22. #1380C22semidirect
23. #1374C22semidirect
261. C2#13482direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3572
C2×#19702
C2×#18462
#134822
C2×#13802
C2×#13742