Finite Group Databasebeta

← C2×#10820 #353531

Subgroups — C2×#10820 #353531

Order 512.

2610 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×C8C211yesmaximal, characteristic
2C22×#340C212yesmaximal
3C22×#340C212yesmaximal
4C2×C4⋊#95C212yesmaximal
5#10820C218yesmaximal, direct product factor
6C24×C8C2211yescharacteristic
7C24×C8C2211yescharacteristic
8C23×C4⋊C4C2214yes—
9C23×C42C2211yescharacteristic
10C22×C4×C8—28no—
11C22×C4×C8C418yescomplemented
12C22×C4×C8C2214yes—
13C22×#95—22no—
14C22×#95—22no—
15C2×#340—28no—
16C2×#340C4116yescomplemented
17C2×#340C2218yes—
18C2×#340C2218yes—
19C4⋊#95—24no—
20C4⋊#95C2218yes—
21C24×C4—24no—
22C24×C4D411yescharacteristic
23C24×C4D411yescharacteristic
24C24×C4C2311yescharacteristic
25C23×C8—24no—
26C23×C8—24no—
27C23×C8—24no—
28C23×C8—24no—
29C23×C8C2×C414yes—
30C23×C8C2×C418yes—
31C23×C8C2×C414yes—
32C23×C8D418yes—
33C23×C8C2312yes—
34C23×C8C2312yes—
35C22×C4⋊C4—28no—
36C22×C4⋊C4—28no—
37C22×C4⋊C4—28no—
38C22×C4⋊C4—28no—
39C22×C4⋊C4—24no—
40C22×C4⋊C4—28no—
41C22×C4⋊C4C2×C4116yes—
42C22×C4⋊C4C2318yes—
43C22×C42—24no—
44C22×C42—24no—
45C22×C42C2×C414yes—
46C22×C42D412yes—
47C22×C42Q814yes—
48C22×C42C2312yes—
49C2×C4×C8—232no—
50C2×C4×C8—216no—
51C2×C4×C8C2×C4116yescomplemented
52C2×#95—28no—
53C2×#95—28no—
54C2×#95—48no—
55C2×#95—48no—
56#340—216no—
57#340C2×C4132yescomplemented
58C25C2×D411yescharacteristic
59C23×C4—24no—
60C23×C4—24no—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—216no—
64C23×C4—28no—
65C23×C4—48no—
66C23×C4—48no—
67C23×C4—48no—
68C23×C4—48no—
69C23×C4—48no—
70C23×C4—48no—
71C23×C4C4⋊C414yes—
72C23×C4C4⋊C414yes—
73C23×C4D814yes—
74C23×C4SD1618yes—
75C23×C4Q1614yes—
76C23×C4C22×C412yes—
77C23×C4C22×C414yes—
78C23×C4C2×D412yes—
79C23×C4C2×D412yes—
80C23×C4C2×D414yes—
81C23×C4C2×D411yescharacteristic
82C23×C4C2×Q812yes—
83C23×C4#4114yes—
84C23×C4#4114yes—
85C23×C4#4114yes—
86C23×C4#4114yes—
87C23×C4C2411yescharacteristic
88C22×C8—28no—
89C22×C8—28no—
90C22×C8—28no—
91C22×C8—28no—
92C22×C8—232no—
93C22×C8—232no—
94C22×C8—24no—
95C22×C8—24no—
96C22×C8—24no—
97C22×C8—24no—
98C22×C8C42116yes—
99C22×C8C22⋊C4116yes—
100C22×C8C22×C418yes—
101C22×C8C22×C414yes—
102C22×C8C22×C414yes—
103C22×C8C2×D418yes—
104C2×C4⋊C4—232no—
105C2×C4⋊C4—232no—
106C2×C4⋊C4—28no—
107C2×C4⋊C4—28no—
108C2×C4⋊C4—28no—
109C2×C4⋊C4—28no—
110C2×C4⋊C4—216no—
111C2×C4⋊C4—28no—
112C2×C4⋊C4—48no—
113C2×C4⋊C4—416no—
114C2×C4⋊C4—48no—
115C2×C4⋊C4—416no—
116C2×C4⋊C4C22×C4116yes—
117C2×C42—28no—
118C2×C42—28no—
119C2×C42—28no—
120C2×C42—216no—
121C2×C42—24no—
122C2×C42—24no—
123C2×C42C4⋊C418yes—
124C2×C42C22×C414yes—
125C2×C42C2×Q814yes—
126C4×C8—232no—
127#95—416no—
128#95—416no—
129C24C2×C4⋊C412yes—
130C24C4×D414yes—
131C24#12114yes—
132C24#12414yes—
133C24C2×D812yes—
134C24C2×SD1614yes—
135C24C2×Q1612yes—
136C24#13514yes—
137C24#13514yes—
138C24C22×D411yescharacteristic
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—28no—
144C22×C4—28no—
145C22×C4—28no—
146C22×C4—28no—
147C22×C4—232no—
148C22×C4—216no—
149C22×C4—216no—
150C22×C4—216no—
151C22×C4—48no—
152C22×C4—48no—
153C22×C4—48no—
154C22×C4—48no—
155C22×C4—48no—
156C22×C4—48no—
157C22×C4—432no—
158C22×C4—432no—
159C22×C4—432no—
160C22×C4—816no—
161C22×C4—816no—
162C22×C4—816no—
163C22×C4—816no—
164C22×C4#106116yes—
165C22×C4#107116yes—
166C22×C4C2×C4214yes—
167C22×C4C2×C22⋊C414yes—
168C22×C4C2×C4⋊C414yes—
169C22×C4C2×C4⋊C414yes—
170C22×C4C2×C4⋊C412yes—
171C22×C4#11714yes—
172C22×C4#11714yes—
173C22×C4#117116yes—
174C22×C4#11714yes—
175C22×C4#11714yes—
176C22×C4C4×D4116yes—
177C22×C4C4×D414yes—
178C22×C4C4×Q818yes—
179C22×C4#12114yes—
180C22×C4C22⋊Q818yes—
181C22×C4#123116yes—
182C22×C4#12414yes—
183C22×C4#12518yes—
184C22×C4#126116yes—
185C22×C4C2×D814yes—
186C22×C4C2×SD1618yes—
187C22×C4C2×Q1614yes—
188C22×C4C23×C411yescharacteristic
189C22×C4C23×C412yes—
190C22×C4C22×D412yes—
191C22×C4C22×Q811yescharacteristic
192C22×C4C2×#4112yes—
193C22×C4C2×#4112yes—
194C22×C4C2×#4112yes—
195C22×C4C2×#4112yes—
196C2×C8—24no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—24no—
200C2×C8—216no—
201C2×C8—216no—
202C2×C8—232no—
203C2×C8—232no—
204C2×C8C2×C4218yes—
205C2×C8C2×C22⋊C418yes—
206C4⋊C4—216no—
207C4⋊C4—216no—
208C4⋊C4—48no—
209C4⋊C4—48no—
210C4⋊C4—432no—
211C42—24no—
212C42—24no—
213C42—28no—
214C42—216no—
215C23C4×C4⋊C414yes—
216C23#38014yes—
217C23#38214yes—
218C23#388116yes—
219C23C2×#10614yes—
220C23C2×#10714yes—
221C23#42714yes—
222C23#42714yes—
223C23C4×D818yes—
224C23C4×SD16116yes—
225C23C4×Q1618yes—
226C23#465116yes—
227C23#46618yes—
228C23#46718yes—
229C23#48618yes—
230C23#48718yes—
231C23#488116yes—
232C23C22×C4⋊C411yescharacteristic
233C23C2×C4×D412yes—
234C23C2×#12112yes—
235C23C2×#12412yes—
236C23C22×D811yescharacteristic
237C23C22×SD1612yes—
238C23C22×Q1611yescharacteristic
239C23C2×#13512yes—
240C23C2×#13512yes—
241C2×C4—232no—
242C2×C4—232no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—216no—
248C2×C4—28no—
249C2×C4—28no—
250C2×C4—416no—
251C2×C4—416no—
252C2×C4—416no—
253C2×C4—88no—
254C2×C4—88no—
255C2×C4—864no—
256C2×C4—88no—
257C2×C4—88no—
258C2×C4#37618yes—
259C2×C4C4×C22⋊C418yes—
260C2×C4C4×C4⋊C414yes—
261C2×C4#38014yes—
262C2×C4#38118yes—
263C2×C4#38214yes—
264C2×C4#38318yes—
265C2×C4#387132yes—
266C2×C4#388116yes—
267C2×C4C2×#10618yes—
268C2×C4C2×#10718yes—
269C2×C4C22×C4211yescharacteristic
270C2×C4C22×C22⋊C411yescharacteristic
271C2×C4C2×#11711yescharacteristic
272C2×C4C2×#11711yescharacteristic
273C2×C4C2×#11714yes—
274C2×C4C2×#11711yescharacteristic
275C2×C4C2×#11711yescharacteristic
276C2×C4C2×C4×D414yes—
277C2×C4C2×C4×Q812yes—
278C2×C4C2×C22⋊Q812yes—
279C2×C4C2×#12314yes—
280C2×C4C2×#12512yes—
281C2×C4C2×#12614yes—
282C8—28no—
283C8—28no—
284C22#143418yes—
285C22C4×#10618yes—
286C22C4×#10718yes—
287C22#180718yes—
288C22#180818yes—
289C22#183418yes—
290C22#183518yes—
291C22#1933132yes—
292C22#1934132yes—
293C22C2×C4×C4⋊C411yescharacteristic
294C22C2×#38011yescharacteristic
295C22C2×#38211yescharacteristic
296C22C2×#38814yes—
297C22C22×#10611yescharacteristic
298C22C22×#10711yescharacteristic
299C22C2×#42711yescharacteristic
300C22C2×#42711yescharacteristic
301C22C2×C4×D812yes—
302C22C2×C4×SD1614yes—
303C22C2×C4×Q1612yes—
304C22C2×#46514yes—
305C22C2×#46612yes—
306C22C2×#46712yes—
307C22C2×#48612yes—
308C22C2×#48712yes—
309C22C2×#48814yes—
310C4—28no—
311C4—28no—
312C4—816no—
313C4#143418yes—
314C4C2×#37611yescharacteristic
315C4C2×C4×C22⋊C411yescharacteristic
316C4C2×#38111yescharacteristic
317C4C2×#38311yescharacteristic
318C4C2×#38714yes—
319C2#10820116yesdirect product factor
320C2C2×#143411yescharacteristic
321C2C2×C4×#10611yescharacteristic
322C2C2×C4×#10711yescharacteristic
323C2C2×#180711yescharacteristic
324C2C2×#180811yescharacteristic
325C2C2×#183411yescharacteristic
326C2C2×#183511yescharacteristic
327C2C2×#193314yes—
328C2C2×#193414yes—
subgroupG/H
center, socle, prime radicalC25C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C23×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #10820C2direct (N × H)
11. C22×C4×C8C4semidirect
16. C2×#340C4semidirect
51. C2×C4×C8C2×C4semidirect
57. #340C2×C4semidirect
319. C2#10820direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×C82
C22×#3402
C2×C4⋊#952
#108202