Finite Group Databasebeta

← C2×#12930 #494265

Subgroups — C2×#12930 #494265

Order 512.

1126 conjugacy classes of subgroups.

The subgroup lattice has 313 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#427C211yesmaximal, characteristic
2C22×#365C212yesmaximal, complemented
3C2×#2112C211yesmaximal, characteristic
4C2×#1810C211yesmaximal, characteristic
5#12930C218yesmaximal, direct product factor
6C2×#1383C212yesmaximal, complemented
7C24×C8C2211yescharacteristic
8C22×#117—21no—
9C22×M32C2212yes—
10C22×#108C2211yescharacteristic
11C22×#108C2211yescharacteristic
12C2×#427—28no—
13C2×#427—22no—
14C2×#427C2214yes—
15C22×#107—21no—
16C22×#106C2212yes—
17C2×#407—21no—
18C2×#365—28no—
19C2×#365C2218yescomplemented
20#2112C414yescomplemented
21#2112C2214yes—
22C2×C22⋊C16C414yescomplemented
23#1810—22no—
24#1810C2214yes—
25C2×#341—21no—
26#1383C2218yescomplemented
27C24×C4D411yescharacteristic
28C22×M16—21no—
29C22×M16—21no—
30C23×C8—24no—
31C23×C8—24no—
32C23×C8C2×C412yes—
33C23×C8C2×C412yes—
34C23×C8D412yes—
35C23×C8D411yescharacteristic
36C23×C8Q812yes—
37C23×C8Q812yes—
38C23×C8C2312yes—
39C23×C8C2311yescharacteristic
40C2×#117—28no—
41C2×#117—24no—
42C2×#117—44no—
43C2×#117—42no—
44C22×C4⋊C4—22no—
45C22×C22⋊C4—41no—
46C22×C42—41no—
47C2×M32—24no—
48C2×M32—24no—
49C2×M32C2×C414yes—
50C2×M32C2314yes—
51C22×C16C2×C414yes—
52C2×#108—24no—
53C2×#108—24no—
54C2×#108—21no—
55C2×#108—21no—
56C2×#108C2312yes—
57C2×#108C2312yes—
58#427—216no—
59#427—216no—
60C2×#107—28no—
61C2×#107—24no—
62C2×#106—22no—
63C2×#106—24no—
64C2×#106D418yes—
65C2×#106C2314yes—
66#407—24no—
67#407—42no—
68C2×C22⋊C8—42no—
69#365—216no—
70C22⋊C16C2×C4116yescomplemented
71#341—24no—
72C25SD1611yescharacteristic
73C23×C4—22no—
74C23×C4—22no—
75C23×C4—22no—
76C23×C4—22no—
77C23×C4—42no—
78C23×C4C4⋊C412yes—
79C23×C4C4⋊C412yes—
80C23×C4SD1612yes—
81C23×C4SD1611yescharacteristic
82C23×C4SD1612yes—
83C23×C4SD1612yes—
84C23×C4C2×D412yes—
85C23×C4C2×D411yescharacteristic
86C2×M16—22no—
87C2×M16—22no—
88C2×M16—41no—
89C2×M16—41no—
90C2×M16—42no—
91C2×M16—42no—
92C2×M16—42no—
93C2×M16—42no—
94C22×C8—22no—
95C22×C8—22no—
96C22×C8—28no—
97C22×C8—28no—
98C22×C8—24no—
99C22×C8—28no—
100C22×C8—28no—
101C22×C8—24no—
102C22×C8—24no—
103C22×C8—24no—
104C22×C8—41no—
105C22×C8—41no—
106C22×C8C4⋊C412yes—
107C22×C8C4⋊C412yes—
108C22×C8C4⋊C414yes—
109C22×C8C4⋊C414yes—
110C22×C8C22×C414yes—
111C22×C8C22×C411yescharacteristic
112C22×C8C22×C411yescharacteristic
113C22×C8C2×D412yes—
114C22×C8C2×D411yescharacteristic
115C22×C8C2×D414yes—
116C22×C8C2×Q814yes—
117C22×C8C2×Q811yescharacteristic
118C22×C8C2×Q811yescharacteristic
119C22×C8#4114yes—
120C22×C8C2411yescharacteristic
121#117—216no—
122#117—48no—
123#117—416no—
124C2×C4⋊C4—28no—
125C2×C4⋊C4—24no—
126C2×C4⋊C4—42no—
127C2×C4⋊C4—44no—
128C2×C22⋊C4—48no—
129C2×C22⋊C4—44no—
130C2×C42—48no—
131C2×C42—44no—
132M32—28no—
133M32—24no—
134M32—24no—
135C2×C16—28no—
136C2×C16C22×C418yes—
137#108—24no—
138#108—24no—
139#108—42no—
140#108—42no—
141#107—216no—
142#106—28no—
143#106—24no—
144#106C2×D418yes—
145C22⋊C8—48no—
146C24—22no—
147C24—22no—
148C24—44no—
149C24#10612yes—
150C24#10612yes—
151C24C2×SD1611yescharacteristic
152C24C2×SD1612yes—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—24no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—24no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—24no—
168C22×C4—24no—
169C22×C4—44no—
170C22×C4—48no—
171C22×C4—88no—
172C22×C4#10612yes—
173C22×C4#10614yes—
174C22×C4#10614yes—
175C22×C4#10612yes—
176C22×C4C2×C4⋊C414yes—
177C22×C4C2×C4⋊C411yescharacteristic
178C22×C4C2×C4⋊C411yescharacteristic
179C22×C4#12012yes—
180C22×C4#12312yes—
181C22×C4C2×SD1614yes—
182C22×C4C2×SD1612yes—
183C22×C4C2×SD1611yescharacteristic
184C22×C4C2×SD1611yescharacteristic
185C22×C4C2×SD1611yescharacteristic
186C22×C4AGL(1,ℤ/8)12yes—
187C22×C4#13712yes—
188C22×C4C22×D411yescharacteristic
189M16—42no—
190M16—42no—
191M16—42no—
192M16—42no—
193M16—82no—
194M16—82no—
195C2×C8—22no—
196C2×C8—22no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—28no—
200C2×C8—28no—
201C2×C8—28no—
202C2×C8—28no—
203C2×C8—42no—
204C2×C8—42no—
205C2×C8—82no—
206C2×C8—82no—
207C2×C8C2×C4⋊C414yes—
208C2×C8C2×C4⋊C411yescharacteristic
209C2×C8C2×C4⋊C411yescharacteristic
210C2×C8C4×D414yes—
211C2×C8C4×D414yes—
212C2×C8#12012yes—
213C2×C8C22⋊Q814yes—
214C2×C8C22⋊Q814yes—
215C2×C8#12312yes—
216C2×C8C23×C411yescharacteristic
217C2×C8C22×D412yes—
218C2×C8C22×Q811yescharacteristic
219C2×C8C2×#4112yes—
220C4⋊C4—28no—
221C4⋊C4—44no—
222C4⋊C4—48no—
223C22⋊C4—416no—
224C42—416no—
225C16—28no—
226C23—24no—
227C23—22no—
228C23—24no—
229C23—24no—
230C23—28no—
231C23—22no—
232C23—44no—
233C23—44no—
234C23—48no—
235C23—48no—
236C23C2×#10614yes—
237C23C2×#10611yescharacteristic
238C23C2×#10611yescharacteristic
239C23#45012yes—
240C23#48312yes—
241C23C22×SD1611yescharacteristic
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—28no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—48no—
253C2×C4—88no—
254C2×C4—816no—
255C2×C4#38512yes—
256C2×C4#38512yes—
257C2×C4C2×#10614yes—
258C2×C4C2×#10611yescharacteristic
259C2×C4C2×#10611yescharacteristic
260C2×C4#42812yes—
261C2×C4#42812yes—
262C2×C4#44812yes—
263C2×C4#44812yes—
264C2×C4#45012yes—
265C2×C4#48112yes—
266C2×C4#48112yes—
267C2×C4#48312yes—
268C2×C4C22×C4⋊C411yescharacteristic
269C2×C4C2×#12011yescharacteristic
270C2×C4C2×#12311yescharacteristic
271C2×C4C22×SD1611yescharacteristic
272C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
273C2×C4C2×#13711yescharacteristic
274C8—24no—
275C8—82no—
276C8—82no—
277C8#38512yes—
278C8#38512yes—
279C8C2×C4×D412yes—
280C8C2×C22⋊Q812yes—
281C22—22no—
282C22—22no—
283C22—24no—
284C22—24no—
285C22—24no—
286C22—28no—
287C22—44no—
288C22—44no—
289C22—48no—
290C22—48no—
291C22#185312yes—
292C22#185312yes—
293C22#215514yes—
294C22C22×#10611yescharacteristic
295C22C2×#45011yescharacteristic
296C22C2×#48311yescharacteristic
297C4—24no—
298C4—88no—
299C4#185312yes—
300C4#185312yes—
301C4C2×#38511yescharacteristic
302C4C2×#42811yescharacteristic
303C4C2×#44811yescharacteristic
304C4C2×#48111yescharacteristic
305C2—21no—
306C2—21no—
307C2—22no—
308C2—44no—
309C2#1293014yesdirect product factor
310C2C2×#185311yescharacteristic
311C2C2×#215512yes—
subgroupG/H
center, socleC23C2×#106
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC25SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#365C2semidirect
5. #12930C2direct (N × H)
6. C2×#1383C2semidirect
19. C2×#365C22semidirect
20. #2112C4semidirect
22. C2×C22⋊C16C4semidirect
26. #1383C22semidirect
70. C22⋊C16C2×C4semidirect
309. C2#12930direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4272
C22×#3652
C2×#21122
C2×#18102
#129302
C2×#13832