Finite Group Databasebeta

← C2×#21021 #6371568

Subgroups — C2×#21021 #6371568

Order 512.

2626 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#424C211yesmaximal, characteristic
2C23×#97C211yesmaximal, characteristic
3C2×#2296C211yesmaximal, characteristic
4#21021C2116yesmaximal, direct product factor
5C2×#1917C218yesmaximal, complemented
6C2×#1729C211yesmaximal, characteristic
7C2×#1729C211yesmaximal, characteristic
8C2×#1729C211yesmaximal, characteristic
9C2×#1728C211yesmaximal, characteristic
10C23×M16C2211yescharacteristic
11C23×M16C2211yescharacteristic
12C24×C8C2211yescharacteristic
13C24×C8C2211yescharacteristic
14C22×#117C2211yescharacteristic
15C22×#117C2211yescharacteristic
16C23×C42C2211yescharacteristic
17C2×#424—28no—
18C2×#424C2218yes—
19C22×C4⋊C8C2214yes—
20C22×#97—28no—
21C22×#97C2214yes—
22C22×#97C2218yes—
23#2296C418yes—
24#2296C2218yes—
25C2×#389C414yes—
26C2×#385C414yes—
27C2×C4×C4⋊C4C2214yes—
28#1917C22164yescomplemented
29#1729C2218yes—
30#1729C2218yes—
31#1729C2218yes—
32#1728C2218yes—
33C2×#336C2214yes—
34C2×#336C2214yes—
35C2×#336C2214yes—
36C2×#336C2214yes—
37C24×C4C2×C412yes—
38C24×C4C2311yescharacteristic
39C22×M16—24no—
40C22×M16—24no—
41C22×M16—24no—
42C22×M16—24no—
43C22×M16—24no—
44C22×M16—24no—
45C22×M16C2314yes—
46C22×M16C2314yes—
47C23×C8—24no—
48C23×C8—24no—
49C23×C8—24no—
50C23×C8—24no—
51C23×C8D418yes—
52C23×C8Q818yes—
53C23×C8C2312yes—
54C23×C8C2312yes—
55C23×C8C2314yes—
56C23×C8C2312yes—
57C23×C8C2314yes—
58C23×C8C2312yes—
59C2×#117—24no—
60C2×#117—24no—
61C2×#117—24no—
62C2×#117—24no—
63C2×#117C2×C414yes—
64C2×#117C2×C414yes—
65C2×#117C2314yes—
66C2×#117C2314yes—
67C22×C4⋊C4C2×C412yes—
68C22×C4⋊C4C2×C412yes—
69C22×C4⋊C4C2×C418yes—
70C22×C22⋊C4C2×C412yes—
71C22×C22⋊C4C2×C412yes—
72C22×C42—24no—
73C22×C42—24no—
74C22×C42C2×C412yes—
75C22×C42C2×C414yes—
76C22×C42C2314yes—
77C22×C42C2312yes—
78C22×C42C2312yes—
79C22×C42C2312yes—
80#424—232no—
81C2×C4⋊C8—216no—
82C2×C4⋊C8C23116yes—
83C2×#97—216no—
84C2×#97—232no—
85C2×#97C23116yes—
86#389C2×C4132yes—
87#385C2×C4132yes—
88C4×C4⋊C4C2×C4116yes—
89C4×C4⋊C4C23116yes—
90C2×#95C2×C418yes—
91#336C23116yes—
92#336C23116yes—
93#336C23116yes—
94#336C23116yes—
95C25C22×C411yescharacteristic
96C23×C4—28no—
97C23×C4—48no—
98C23×C4C22×C414yes—
99C23×C4C22×C414yes—
100C23×C4C22×C414yes—
101C23×C4C22×C418yes—
102C23×C4C22×C411yescharacteristic
103C23×C4C22×C412yes—
104C23×C4C2×D414yes—
105C23×C4C2×Q814yes—
106C23×C4#4114yes—
107C23×C4#4114yes—
108C23×C4#4114yes—
109C23×C4#4114yes—
110C23×C4C2412yes—
111C23×C4C2411yescharacteristic
112C2×M16—28no—
113C2×M16—28no—
114C2×M16—28no—
115C2×M16—28no—
116C2×M16—28no—
117C2×M16—28no—
118C2×M16—416no—
119C2×M16—416no—
120C22×C8—232no—
121C22×C8—232no—
122C22×C8—24no—
123C22×C8—28no—
124C22×C8—24no—
125C22×C8—28no—
126C22×C8—24no—
127C22×C8—28no—
128C22×C8—24no—
129C22×C8—28no—
130C22×C8—24no—
131C22×C8—24no—
132C22×C8—24no—
133C22×C8—24no—
134C22×C8—24no—
135C22×C8—24no—
136C22×C8C2×D418yes—
137C22×C8C2×D4116yes—
138C22×C8C2×Q8116yes—
139C22×C8C2×Q818yes—
140C22×C8C2414yes—
141C22×C8C2414yes—
142C22×C8C2414yes—
143C22×C8C2414yes—
144#117—216no—
145#117—216no—
146#117—28no—
147#117—28no—
148#117—28no—
149#117—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—416no—
153C2×C4⋊C4C22×C418yes—
154C2×C4⋊C4C22×C418yes—
155C2×C4⋊C4C22×C4132yes—
156C2×C22⋊C4—28no—
157C2×C22⋊C4—28no—
158C2×C22⋊C4C22×C418yes—
159C2×C22⋊C4C22×C418yes—
160C2×C42—28no—
161C2×C42—216no—
162C2×C42—24no—
163C2×C42—24no—
164C2×C42—28no—
165C2×C42—24no—
166C2×C42—24no—
167C2×C42—24no—
168C2×C42—24no—
169C2×C42—28no—
170C2×C42C22×C414yes—
171C2×C42C22×C414yes—
172C2×C42C22×C414yes—
173C2×C42C22×C418yes—
174C2×C42C2414yes—
175C2×C42C2414yes—
176C2×C42C2414yes—
177C4⋊C8—232no—
178#97—232no—
179#95C22×C4132yes—
180C24—28no—
181C24#11714yes—
182C24C4×D414yes—
183C24C4×Q814yes—
184C24C23×C412yes—
185C24C23×C411yescharacteristic
186C22×C4—28no—
187C22×C4—216no—
188C22×C4—28no—
189C22×C4—28no—
190C22×C4—28no—
191C22×C4—216no—
192C22×C4—216no—
193C22×C4—28no—
194C22×C4—416no—
195C22×C4—432no—
196C22×C4#11714yes—
197C22×C4#11718yes—
198C22×C4C4×D414yes—
199C22×C4C4×D418yes—
200C22×C4C4×Q818yes—
201C22×C4C4×Q814yes—
202C22×C4C22⋊Q8116yes—
203C22×C4#123116yes—
204C22×C4#125116yes—
205C22×C4#126116yes—
206C22×C4C23×C418yes—
207C22×C4C23×C418yes—
208C22×C4C23×C418yes—
209C22×C4C23×C411yescharacteristic
210C22×C4C23×C412yes—
211C22×C4C22×D412yes—
212C22×C4C22×D414yes—
213C22×C4C22×Q814yes—
214C22×C4C22×Q812yes—
215C22×C4C2×#4112yes—
216C22×C4C2×#4114yes—
217C22×C4C2×#4112yes—
218C22×C4C2×#4114yes—
219C22×C4C2×#4112yes—
220C22×C4C2×#4114yes—
221C22×C4C2×#4112yes—
222C22×C4C2×#4114yes—
223C22×C4C2511yescharacteristic
224M16—416no—
225M16—416no—
226C2×C8—232no—
227C2×C8—216no—
228C2×C8—216no—
229C2×C8—232no—
230C2×C8—24no—
231C2×C8—24no—
232C2×C8—24no—
233C2×C8—24no—
234C2×C8—24no—
235C2×C8—24no—
236C2×C8—24no—
237C2×C8—24no—
238C2×C8—24no—
239C2×C8—24no—
240C2×C8—48no—
241C2×C8—48no—
242C2×C8C22×D418yes—
243C2×C8C22×Q818yes—
244C4⋊C4—216no—
245C4⋊C4—216no—
246C4⋊C4—432no—
247C22⋊C4—216no—
248C22⋊C4—216no—
249C42—28no—
250C42—28no—
251C42—216no—
252C42—28no—
253C42—24no—
254C42—24no—
255C42—24no—
256C42—24no—
257C42—24no—
258C42—24no—
259C23—216no—
260C23—216no—
261C23—216no—
262C23—28no—
263C23#387116yes—
264C23C2×#11714yes—
265C23C2×#11712yes—
266C23C2×C4×D414yes—
267C23C2×C4×D412yes—
268C23C2×C4×Q814yes—
269C23C2×C4×Q812yes—
270C23#56818yes—
271C23C24×C411yescharacteristic
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—216no—
277C2×C4—216no—
278C2×C4—28no—
279C2×C4—432no—
280C2×C4—416no—
281C2×C4—416no—
282C2×C4—416no—
283C2×C4#387132yes—
284C2×C4#387116yes—
285C2×C4C2×#11712yes—
286C2×C4C2×#11714yes—
287C2×C4C2×C4×D412yes—
288C2×C4C2×C4×D414yes—
289C2×C4C2×C4×Q812yes—
290C2×C4C2×C4×Q814yes—
291C2×C4C2×C22⋊Q818yes—
292C2×C4C2×C22⋊Q814yes—
293C2×C4C2×#12314yes—
294C2×C4C2×#12318yes—
295C2×C4C2×#12518yes—
296C2×C4C2×#12514yes—
297C2×C4C2×#12614yes—
298C2×C4C2×#12618yes—
299C2×C4C23×D411yescharacteristic
300C2×C4C23×Q811yescharacteristic
301C2×C4C22×#4111yescharacteristic
302C2×C4C22×#4111yescharacteristic
303C2×C4C22×#4111yescharacteristic
304C2×C4C22×#4111yescharacteristic
305C8—28no—
306C8—28no—
307C8—44no—
308C8—44no—
309C22—28no—
310C22—232no—
311C22—28no—
312C22—28no—
313C22C2×#38718yes—
314C22C2×#38714yes—
315C22#292318yes—
316C22#293018yes—
317C22#296118yes—
318C22C22×#11711yescharacteristic
319C22C22×C4×D411yescharacteristic
320C22C22×C4×Q811yescharacteristic
321C22C2×#56814yes—
322C4—48no—
323C4—48no—
324C4—48no—
325C4C2×#38714yes—
326C4C2×#38718yes—
327C4C22×C22⋊Q811yescharacteristic
328C4C22×#12311yescharacteristic
329C4C22×#12511yescharacteristic
330C4C22×#12611yescharacteristic
331C2—28no—
332C2#2102118yesdirect product factor
333C2C22×#38711yescharacteristic
334C2C2×#292312yes—
335C2C2×#293012yes—
336C2C2×#296112yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #21021C2direct (N × H)
5. C2×#1917C2semidirect
28. #1917C22semidirect
332. C2#21021direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4242
C23×#972
C2×#22962
#210212
C2×#19172
C2×#17292
C2×#17282