Finite Group Databasebeta

← C2×#21910 #6374738

Subgroups — C2×#21910 #6374738

Order 512.

2998 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2280C211yesmaximal, characteristic
2#21910C2116yesmaximal, direct product factor
3C2×#1924C214yesmaximal, complemented
4C2×#1923C214yesmaximal, complemented
5C2×#1798C212yesmaximal, complemented
6C2×#1779C212yesmaximal
7C2×#1750C212yesmaximal, complemented
8C25×C4C2211yescharacteristic
9C22×#117C2211yescharacteristic
10C22×#117C2211yescharacteristic
11C22×C4⋊C8C2214yescomplemented
12C22×C22⋊C8C2214yes—
13C22×C22⋊C8C2212yes—
14C22×C22⋊C8C2214yes—
15C22×C22⋊C8C2212yes—
16C22×#97C2212yescomplemented
17C22×C4×C8C2212yescomplemented
18#2280C418yes—
19#2280C2218yes—
20C2×#381C412yes—
21C2×#380C412yes—
22C2×#380C412yes—
23C2×#379C412yes—
24C2×C4×C22⋊C4C2214yes—
25#1924C22132yescomplemented
26#1923C22132yescomplemented
27#1798C22116yescomplemented
28#1779C22116yes—
29#1750C22116yescomplemented
30C2×#336C2212yescomplemented
31C2×#336C2214yescomplemented
32C2×#336C2212yescomplemented
33C26C2×C411yescharacteristic
34C24×C4—28no—
35C24×C4—44no—
36C24×C4—44no—
37C24×C4C2×C412yes—
38C24×C4C2×C411yescharacteristic
39C24×C4C2×C414yes—
40C24×C4C2312yes—
41C24×C4C2311yescharacteristic
42C24×C4C2314yes—
43C23×C8C2314yes—
44C23×C8C2314yes—
45C2×#117—44no—
46C2×#117—44no—
47C2×#117C2×C414yes—
48C2×#117C2×C414yes—
49C2×#117C2314yes—
50C2×#117C2314yes—
51C22×C4⋊C4C2×C412yes—
52C22×C4⋊C4C2×C411yescharacteristic
53C22×C4⋊C4C2×C411yescharacteristic
54C22×C22⋊C4C2×C414yes—
55C22×C22⋊C4C2×C412yes—
56C22×C22⋊C4C2×C412yes—
57C22×C22⋊C4C2×C414yes—
58C22×C42C2312yes—
59C22×C42C2312yes—
60C2×C4⋊C8—48no—
61C2×C4⋊C8C23116yescomplemented
62C2×C22⋊C8—216no—
63C2×C22⋊C8—48no—
64C2×C22⋊C8—44no—
65C2×C22⋊C8—44no—
66C2×C22⋊C8C23116yes—
67C2×C22⋊C8C2318yes—
68C2×C22⋊C8C23116yes—
69C2×C22⋊C8C2318yes—
70C2×#97—44no—
71C2×#97C2318yescomplemented
72C2×C4×C8—44no—
73C2×C4×C8C2318yescomplemented
74#381C2×C4116yes—
75#380C2×C4116yes—
76#380C2×C4116yes—
77#379C2×C4116yes—
78C4×C22⋊C4C2×C4116yes—
79C4×C22⋊C4C23116yes—
80C2×#95C2×C414yes—
81C2×#95C2×C414yes—
82#336C2318yescomplemented
83#336C2318yescomplemented
84#336C23116yescomplemented
85C25—24no—
86C25—28no—
87C25—42no—
88C25—42no—
89C25—44no—
90C25C22×C411yescharacteristic
91C25C22×C412yes—
92C25C22×C414yes—
93C23×C4—24no—
94C23×C4—24no—
95C23×C4—24no—
96C23×C4—28no—
97C23×C4—216no—
98C23×C4—216no—
99C23×C4—28no—
100C23×C4—24no—
101C23×C4—24no—
102C23×C4—28no—
103C23×C4—48no—
104C23×C4—48no—
105C23×C4—48no—
106C23×C4—48no—
107C23×C4—44no—
108C23×C4—44no—
109C23×C4—42no—
110C23×C4—42no—
111C23×C4—464no—
112C23×C4C22×C412yes—
113C23×C4C22×C414yes—
114C23×C4C22×C412yes—
115C23×C4C22×C412yes—
116C23×C4C22×C414yes—
117C23×C4C22×C411yescharacteristic
118C23×C4C22×C412yes—
119C23×C4C22×C418yes—
120C23×C4C22×C414yes—
121C23×C4#4118yes—
122C23×C4C2414yes—
123C23×C4C2412yes—
124C23×C4C2411yescharacteristic
125C22×C8—28no—
126C22×C8—28no—
127C22×C8—28no—
128C22×C8—28no—
129C22×C8—28no—
130C22×C8—28no—
131C22×C8C2418yes—
132C22×C8C2418yes—
133#117—48no—
134#117—48no—
135#117—48no—
136#117—48no—
137C2×C4⋊C4—44no—
138C2×C4⋊C4—42no—
139C2×C4⋊C4—42no—
140C2×C4⋊C4C22×C418yes—
141C2×C4⋊C4C22×C414yes—
142C2×C4⋊C4C22×C414yes—
143C2×C22⋊C4—216no—
144C2×C22⋊C4—48no—
145C2×C22⋊C4—44no—
146C2×C22⋊C4—44no—
147C2×C22⋊C4C22×C4116yes—
148C2×C22⋊C4C22×C418yes—
149C2×C22⋊C4C22×C418yes—
150C2×C22⋊C4C22×C4116yes—
151C2×C42—24no—
152C2×C42—24no—
153C2×C42—28no—
154C2×C42C22×C414yes—
155C2×C42C22×C414yes—
156C2×C42C2414yes—
157C2×C42C2414yes—
158C4⋊C8—416no—
159C22⋊C8—232no—
160C22⋊C8—416no—
161C22⋊C8—48no—
162C22⋊C8—48no—
163#97—48no—
164C4×C8—48no—
165#95C22×C4116yes—
166#95C22×C4116yes—
167C24—24no—
168C24—22no—
169C24—22no—
170C24—24no—
171C24—24no—
172C24—24no—
173C24—24no—
174C24—24no—
175C24—24no—
176C24—24no—
177C24—28no—
178C24—216no—
179C24—44no—
180C24—44no—
181C24—48no—
182C24—432no—
183C24—416no—
184C24—416no—
185C24—432no—
186C24—416no—
187C24#11714yes—
188C24#13118yes—
189C24C23×C412yes—
190C24C23×C414yes—
191C24C23×C411yescharacteristic
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—232no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—28no—
200C22×C4—24no—
201C22×C4—28no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—28no—
207C22×C4—28no—
208C22×C4—28no—
209C22×C4—28no—
210C22×C4—216no—
211C22×C4—28no—
212C22×C4—28no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—28no—
218C22×C4—48no—
219C22×C4—48no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—432no—
223C22×C4—464no—
224C22×C4—464no—
225C22×C4—416no—
226C22×C4—416no—
227C22×C4—416no—
228C22×C4#11714yes—
229C22×C4#11718yes—
230C22×C4C23×C414yes—
231C22×C4C23×C414yes—
232C22×C4C23×C418yes—
233C22×C4C23×C414yes—
234C22×C4C23×C412yes—
235C22×C4C23×C411yescharacteristic
236C22×C4C2×#4118yes—
237C22×C4C2×#4114yes—
238C22×C4H(5,𝔽2)14yes—
239C22×C4H(5,𝔽2)14yes—
240C22×C4C2511yescharacteristic
241C2×C8—28no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8—28no—
245C2×C8—28no—
246C2×C8—28no—
247C2×C8—416no—
248C2×C8—416no—
249C4⋊C4—48no—
250C4⋊C4—44no—
251C4⋊C4—44no—
252C22⋊C4—232no—
253C22⋊C4—416no—
254C22⋊C4—48no—
255C22⋊C4—48no—
256C42—28no—
257C42—28no—
258C42—24no—
259C42—24no—
260C42—28no—
261C23—28no—
262C23—24no—
263C23—22no—
264C23—22no—
265C23—24no—
266C23—24no—
267C23—216no—
268C23—216no—
269C23—216no—
270C23—216no—
271C23—24no—
272C23—24no—
273C23—24no—
274C23—24no—
275C23—24no—
276C23—416no—
277C23—432no—
278C23—416no—
279C23—432no—
280C23—416no—
281C23—4128no—
282C23—48no—
283C23—48no—
284C23—48no—
285C23—48no—
286C23—44no—
287C23—44no—
288C23—48no—
289C23C2×#11714yes—
290C23C2×#11712yes—
291C23#51812yes—
292C23#51812yes—
293C23C2×#13118yes—
294C23C2×#13114yes—
295C23#56814yes—
296C23C24×C411yescharacteristic
297C2×C4—28no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—216no—
301C2×C4—216no—
302C2×C4—24no—
303C2×C4—28no—
304C2×C4—24no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—28no—
312C2×C4—432no—
313C2×C4—416no—
314C2×C4—48no—
315C2×C4—416no—
316C2×C4—48no—
317C2×C4—48no—
318C2×C4—416no—
319C2×C4—48no—
320C2×C4—48no—
321C2×C4C2×#11714yes—
322C2×C4C2×#11712yes—
323C2×C4#51812yes—
324C2×C4#51812yes—
325C2×C4#538116yes—
326C2×C4C22×#4112yes—
327C2×C4C2×H(5,𝔽2)12yes—
328C2×C4C2×H(5,𝔽2)12yes—
329C8—48no—
330C8—48no—
331C22—28no—
332C22—28no—
333C22—28no—
334C22—28no—
335C22—24no—
336C22—464no—
337C22—44no—
338C22—44no—
339C22—42no—
340C22—42no—
341C22—44no—
342C22—416no—
343C22—432no—
344C22—44no—
345C22—44no—
346C22#231214yes—
347C22#292418yes—
348C22#297618yes—
349C22#297714yes—
350C22#297814yes—
351C22C22×#11711yescharacteristic
352C22C2×#51811yescharacteristic
353C22C2×#51811yescharacteristic
354C22C22×#13112yes—
355C22C2×#56812yes—
356C4—24no—
357C4—48no—
358C4—44no—
359C4—44no—
360C4—44no—
361C4#231214yes—
362C4C2×#53814yes—
363C2—48no—
364C2—44no—
365C2#2191018yesdirect product factor
366C2C2×#231211yescharacteristic
367C2C2×#292412yes—
368C2C2×#297612yes—
369C2C2×#297711yescharacteristic
370C2C2×#297811yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×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
2. #21910C2direct (N × H)
3. C2×#1924C2semidirect
4. C2×#1923C2semidirect
5. C2×#1798C2semidirect
7. C2×#1750C2semidirect
11. C22×C4⋊C8C22semidirect
16. C22×#97C22semidirect
17. C22×C4×C8C22semidirect
25. #1924C22semidirect
26. #1923C22semidirect
27. #1798C22semidirect
29. #1750C22semidirect
30. C2×#336C22semidirect
31. C2×#336C22semidirect
32. C2×#336C22semidirect
61. C2×C4⋊C8C23semidirect
71. C2×#97C23semidirect
73. C2×C4×C8C23semidirect
82. #336C23semidirect
83. #336C23semidirect
84. #336C23semidirect
365. C2#21910direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22802
#219102
C2×#19242
C2×#19232
C2×#17982
C2×#17792
C2×#17502