Finite Group Databasebeta

← C2×#13487 #499359

Subgroups — C2×#13487 #499359

Order 512.

854 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#361C212yesmaximal
2C2×#1972C211yesmaximal, characteristic
3C2×#1849C211yesmaximal, characteristic, complemented
4#13487C218yesmaximal, direct product factor
5C2×#1383C212yesmaximal, complemented
6C2×#1377C211yesmaximal, characteristic, complemented
7C23×D8C2211yescharacteristic
8C22×M32C2212yes—
9C22×#108—21no—
10C22×#108C2212yes—
11C22×#106C2211yescharacteristic
12C2×#423—21no—
13C22×#102—21no—
14C22×#97C2211yescharacteristic
15C2×#390—21no—
16C2×#361—28no—
17C2×#361C2218yes—
18#1972—22no—
19#1972C2214yes—
20#1849—22no—
21#1849C2214yescomplemented
22#1383C2218yescomplemented
23#1377C2214yescomplemented
24C23×D4—21no—
25C22×D8—21no—
26C22×D8—22no—
27C22×D8—22no—
28C22×D8—24no—
29C22×D8—22no—
30C22×D8D414yes—
31C22×D8C2312yes—
32C22×M16—22no—
33C23×C8D411yescharacteristic
34C23×C8C2311yescharacteristic
35C22×C4⋊C4—21no—
36C22×C22⋊C4—42no—
37C22×C42D411yescharacteristic
38C2×M32—22no—
39C2×M32—24no—
40C2×M32—24no—
41C2×M32C2314yes—
42C22×C16—22no—
43C2×#108—24no—
44C2×#108—24no—
45C2×#108—22no—
46C2×#108—24no—
47C2×#108—44no—
48C2×#108C2314yes—
49C2×#106—24no—
50C2×#106—21no—
51C2×#106C2312yes—
52#423—24no—
53#423—42no—
54C2×C4⋊C8—42no—
55C2×#102—24no—
56C2×#102—44no—
57C2×#97—22no—
58C2×#97—22no—
59C2×#97D412yes—
60C2×#97C2312yes—
61#390—24no—
62#390—42no—
63#361—216no—
64C25—41no—
65C22×D4—24no—
66C22×D4—22no—
67C22×D4—41no—
68C22×D4—41no—
69C22×D4—42no—
70C22×D4—42no—
71C22×D4—41no—
72C22×D4—41no—
73C22×D4—41no—
74C22×D4—42no—
75C23×C4—41no—
76C23×C4SD1612yes—
77C23×C4C2×D411yescharacteristic
78C2×D8—24no—
79C2×D8—28no—
80C2×D8—28no—
81C2×D8—24no—
82C2×D8—24no—
83C2×D8—22no—
84C2×D8—42no—
85C2×D8—42no—
86C2×D8—44no—
87C2×D8—44no—
88C2×D8C2×D414yes—
89C2×M16—24no—
90C2×M16—42no—
91C2×M16—44no—
92C2×M16—44no—
93C22×C8—21no—
94C22×C8—21no—
95C22×C8—22no—
96C22×C8—42no—
97C22×C8D814yes—
98C22×C8C2×D412yes—
99C22×C8C2×D411yescharacteristic
100C22×C8C2×D412yes—
101C22×C8#4112yes—
102C22×C8#4112yes—
103C22×C8#4112yes—
104C22×C8#4114yes—
105C22×C8C2411yescharacteristic
106C2×C4⋊C4—22no—
107C2×C4⋊C4—42no—
108C2×C4⋊C4—42no—
109C2×C4⋊C4—41no—
110C2×C22⋊C4—48no—
111C2×C22⋊C4—88no—
112C2×C42—21no—
113C2×C42—21no—
114C2×C42—21no—
115C2×C42—21no—
116C2×C42SD1612yes—
117C2×C42C2×D412yes—
118M32—24no—
119M32—24no—
120M32—44no—
121C2×C16—24no—
122C2×C16—44no—
123#108—24no—
124#108—24no—
125#108—44no—
126#108—48no—
127#106—24no—
128#106—42no—
129C4⋊C8—48no—
130#102—48no—
131#97—24no—
132#97—24no—
133C24—42no—
134C24—44no—
135C24—84no—
136C24—84no—
137C24—81no—
138C24—81no—
139C24—82no—
140C24C2×SD1611yescharacteristic
141C2×D4—24no—
142C2×D4—42no—
143C2×D4—42no—
144C2×D4—42no—
145C2×D4—42no—
146C2×D4—42no—
147C2×D4—44no—
148C2×D4—44no—
149C2×D4—44no—
150C2×D4—44no—
151C2×D4—44no—
152C2×D4—82no—
153C2×D4—82no—
154C2×D4—81no—
155C2×D4—81no—
156C2×D4—82no—
157C2×D4—82no—
158C2×D4—82no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—44no—
162C22×C4—42no—
163C22×C4—84no—
164C22×C4—82no—
165C22×C4#12112yes—
166C22×C4#12311yescharacteristic
167C22×C4#12311yescharacteristic
168C22×C4#12412yes—
169C22×C4C2×D812yes—
170C22×C4C2×SD1614yes—
171C22×C4C2×SD1611yescharacteristic
172C22×C4AGL(1,ℤ/8)11yescharacteristic
173C22×C4AGL(1,ℤ/8)11yescharacteristic
174C22×C4#13712yes—
175C22×C4C22×D411yescharacteristic
176D8—28no—
177D8—44no—
178D8—48no—
179M16—44no—
180M16—44no—
181M16—84no—
182C2×C8—22no—
183C2×C8—22no—
184C2×C8—24no—
185C2×C8—24no—
186C2×C8—44no—
187C2×C8—84no—
188C2×C8#12112yes—
189C2×C8#12314yes—
190C2×C8#12314yes—
191C2×C8#12312yes—
192C2×C8#12412yes—
193C2×C8#12614yes—
194C2×C8#12614yes—
195C2×C8C2×D814yes—
196C2×C8C22×D411yescharacteristic
197C2×C8C2×#4112yes—
198C2×C8C2×#4112yes—
199C2×C8C2×#4111yescharacteristic
200C4⋊C4—42no—
201C4⋊C4—42no—
202C4⋊C4—82no—
203C22⋊C4—816no—
204C42—22no—
205C42—22no—
206C42—22no—
207C42—22no—
208C16—44no—
209C23—24no—
210C23—44no—
211C23—84no—
212C23—84no—
213C23—816no—
214C23—82no—
215C23—84no—
216C23—84no—
217C23—82no—
218C23—164no—
219C23—164no—
220C23—164no—
221C23—164no—
222C23#46112yes—
223C23#48111yescharacteristic
224C23#48111yescharacteristic
225C23#48612yes—
226C23C22×SD1611yescharacteristic
227D4—44no—
228D4—44no—
229D4—82no—
230D4—84no—
231D4—84no—
232D4—82no—
233C2×C4—24no—
234C2×C4—44no—
235C2×C4—44no—
236C2×C4—82no—
237C2×C4—84no—
238C2×C4—82no—
239C2×C4—164no—
240C2×C4#39712yes—
241C2×C4#39712yes—
242C2×C4#45912yes—
243C2×C4#45912yes—
244C2×C4#46112yes—
245C2×C4#48012yes—
246C2×C4#48012yes—
247C2×C4#48111yescharacteristic
248C2×C4#48111yescharacteristic
249C2×C4#48612yes—
250C2×C4#48912yes—
251C2×C4#48912yes—
252C2×C4C2×#12111yescharacteristic
253C2×C4C2×#12311yescharacteristic
254C2×C4C2×#12411yescharacteristic
255C2×C4C22×D811yescharacteristic
256C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
257C2×C4C2×#13711yescharacteristic
258C8—24no—
259C8—84no—
260C8#39714yes—
261C8C2×#12312yes—
262C8C2×#12612yes—
263C22—22no—
264C22—22no—
265C22—24no—
266C22—24no—
267C22—88no—
268C22—84no—
269C22—162no—
270C22—162no—
271C22—168no—
272C22—164no—
273C22—168no—
274C22#207112yes—
275C22#207112yes—
276C22#223814yes—
277C22C2×#46111yescharacteristic
278C22C2×#48111yescharacteristic
279C22C2×#48611yescharacteristic
280C4—44no—
281C4—162no—
282C4#207112yes—
283C4#207112yes—
284C4C2×#39711yescharacteristic
285C4C2×#45911yescharacteristic
286C4C2×#48011yescharacteristic
287C4C2×#48911yescharacteristic
288C2—21no—
289C2—21no—
290C2—22no—
291C2—164no—
292C2#1348714yesdirect product factor
293C2C2×#207111yescharacteristic
294C2C2×#223812yes—
subgroupG/H
center, socleC23#481
commutator, Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1849C2semidirect
4. #13487C2direct (N × H)
5. C2×#1383C2semidirect
6. C2×#1377C2semidirect
21. #1849C22semidirect
22. #1383C22semidirect
23. #1377C22semidirect
292. C2#13487direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3612
C2×#19722
C2×#18492
#134872
C2×#13832
C2×#13772