Finite Group Databasebeta

← C2×#21914 #6374758

Subgroups — C2×#21914 #6374758

Order 512.

2442 conjugacy classes of subgroups.

The subgroup lattice has 345 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C4⋊C4C211yesmaximal, characteristic
2#21914C2116yesmaximal, direct product factor
3C2×#1917C214yesmaximal, complemented
4C2×#1916C214yesmaximal, complemented
5C2×#1817C212yesmaximal
6C2×#1797C212yesmaximal
7C2×#1749C211yesmaximal, characteristic
8C2×C4×C22⋊C8C211yesmaximal, characteristic
9C23×C4⋊C4C412yes—
10C23×C42C2211yescharacteristic
11C23×C42C2211yescharacteristic
12C23×C42C2211yescharacteristic
13C22×C4⋊C8C2214yes—
14C22×C22⋊C8C2212yes—
15C22×C22⋊C8C2212yes—
16C22×#97C2212yes—
17C22×C4×C8C2212yes—
18C2×C4×C4⋊C4C412yes—
19C2×C4×C4⋊C4C418yes—
20C2×C4×C4⋊C4C412yes—
21C2×C4×C4⋊C4C2212yes—
22C2×C4×C4⋊C4C2212yes—
23C2×C4×C4⋊C4C2218yes—
24C22×#95C412yes—
25#1917C22132yescomplemented
26#1916C22132yescomplemented
27#1817C22116yes—
28#1797C22116yes—
29#1749C2218yes—
30C4×C22⋊C8C2218yes—
31C2×#336C2212yes—
32C2×#336C2214yes—
33C2×#336C2218yes—
34C2×#336C2212yes—
35C24×C4C2×C411yescharacteristic
36C24×C4C2×C411yescharacteristic
37C24×C4C2×C412yes—
38C24×C4C2×C412yes—
39C24×C4C2311yescharacteristic
40C23×C8C2314yes—
41C23×C8C2314yes—
42C22×C4⋊C4—216no—
43C22×C4⋊C4C2×C412yes—
44C22×C4⋊C4C2×C412yes—
45C22×C4⋊C4C2×C412yes—
46C22×C4⋊C4C2×C4116yes—
47C22×C4⋊C4C2×C412yes—
48C22×C42—28no—
49C22×C42—44no—
50C22×C42—44no—
51C22×C42C2×C414yes—
52C22×C42C2×C412yes—
53C22×C42C2×C414yes—
54C22×C42C2×C414yes—
55C22×C42C2×C411yescharacteristic
56C22×C42C2×C412yes—
57C22×C42C2×C411yescharacteristic
58C22×C42C2314yes—
59C22×C42C2311yescharacteristic
60C22×C42C2311yescharacteristic
61C22×C42C2312yes—
62C22×C42C2312yes—
63C22×C42C2314yes—
64C22×C42C2314yes—
65C2×C4⋊C8—48no—
66C2×C4⋊C8C23116yes—
67C2×C22⋊C8—28no—
68C2×C22⋊C8—28no—
69C2×C22⋊C8C2318yes—
70C2×C22⋊C8C2318yes—
71C2×#97—44no—
72C2×#97C2318yes—
73C2×C4×C8—44no—
74C2×C4×C8C2318yes—
75C4×C4⋊C4C2×C418yes—
76C4×C4⋊C4C2×C418yes—
77C4×C4⋊C4C2×C4116yes—
78C4×C4⋊C4C2×C4116yes—
79C4×C4⋊C4C2318yes—
80C4×C4⋊C4C2318yes—
81C2×#95C2×C412yes—
82C2×#95C2×C412yes—
83C2×#95C2×C412yes—
84C2×#95C2×C4116yes—
85C2×#95C2×C412yes—
86#336C23116yes—
87#336C23132yes—
88#336C2318yes—
89#336C2318yes—
90C25C22×C411yescharacteristic
91C23×C4—24no—
92C23×C4—28no—
93C23×C4—24no—
94C23×C4—24no—
95C23×C4—24no—
96C23×C4—28no—
97C23×C4—28no—
98C23×C4—28no—
99C23×C4—28no—
100C23×C4—28no—
101C23×C4—44no—
102C23×C4—44no—
103C23×C4C22×C414yes—
104C23×C4C22×C412yes—
105C23×C4C22×C412yes—
106C23×C4C22×C414yes—
107C23×C4C22×C412yes—
108C23×C4C22×C418yes—
109C23×C4C22×C418yes—
110C23×C4C22×C411yescharacteristic
111C23×C4C22×C412yes—
112C23×C4C22×C412yes—
113C23×C4C22×C412yes—
114C23×C4C22×C412yes—
115C23×C4#4118yes—
116C23×C4C2412yes—
117C23×C4C2411yescharacteristic
118C22×C8—28no—
119C22×C8—28no—
120C22×C8—28no—
121C22×C8—28no—
122C22×C8—28no—
123C22×C8—28no—
124C22×C8C2418yes—
125C22×C8C2418yes—
126C2×C4⋊C4—28no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4—264no—
130C2×C4⋊C4M16116yes—
131C2×C4⋊C4C22×C418yes—
132C2×C4⋊C4C22×C418yes—
133C2×C4⋊C4C22×C418yes—
134C2×C4⋊C4C22×C418yes—
135C2×C42—28no—
136C2×C42—216no—
137C2×C42—216no—
138C2×C42—28no—
139C2×C42—24no—
140C2×C42—24no—
141C2×C42—28no—
142C2×C42—48no—
143C2×C42—48no—
144C2×C42—48no—
145C2×C42—48no—
146C2×C42—42no—
147C2×C42—44no—
148C2×C42—42no—
149C2×C42C22×C418yes—
150C2×C42C22×C414yes—
151C2×C42C22×C412yes—
152C2×C42C22×C414yes—
153C2×C42C22×C412yes—
154C2×C42C22×C414yes—
155C2×C42C22×C418yes—
156C2×C42C22×C414yes—
157C2×C42C2414yes—
158C2×C42C2412yes—
159C2×C42C2412yes—
160C2×C42C2414yes—
161C4⋊C8—416no—
162C22⋊C8—216no—
163C22⋊C8—216no—
164#97—48no—
165C4×C8—48no—
166#95C22×C418yes—
167#95C22×C418yes—
168#95C22×C418yes—
169#95C22×C418yes—
170C24—22no—
171C24—22no—
172C24—24no—
173C24#11714yes—
174C24#13118yes—
175C24C23×C412yes—
176C24C23×C411yescharacteristic
177C22×C4—232no—
178C22×C4—28no—
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—24no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—24no—
185C22×C4—24no—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—232no—
190C22×C4—216no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—28no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—216no—
200C22×C4—216no—
201C22×C4—216no—
202C22×C4—28no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—216no—
206C22×C4—216no—
207C22×C4—48no—
208C22×C4—48no—
209C22×C4—432no—
210C22×C4—432no—
211C22×C4—416no—
212C22×C4#11714yes—
213C22×C4#11718yes—
214C22×C4C2×M1618yes—
215C22×C4C2×M1618yes—
216C22×C4C2×M1618yes—
217C22×C4C23×C414yes—
218C22×C4C23×C414yes—
219C22×C4C23×C414yes—
220C22×C4C23×C412yes—
221C22×C4C23×C414yes—
222C22×C4C23×C414yes—
223C22×C4C23×C414yes—
224C22×C4C23×C411yescharacteristic
225C22×C4C2×#4118yes—
226C22×C4C2×#4114yes—
227C22×C4H(5,𝔽2)14yes—
228C22×C42−1+414yes—
229C22×C4C2511yescharacteristic
230C2×C8—28no—
231C2×C8—28no—
232C2×C8—28no—
233C2×C8—28no—
234C2×C8—28no—
235C2×C8—28no—
236C2×C8—416no—
237C2×C8—416no—
238C4⋊C4—216no—
239C4⋊C4—216no—
240C4⋊C4—216no—
241C4⋊C4C2×M16132yes—
242C42—216no—
243C42—28no—
244C42—24no—
245C42—28no—
246C42—24no—
247C42—28no—
248C42—24no—
249C42—24no—
250C42—28no—
251C42—44no—
252C42—48no—
253C42—44no—
254C23—28no—
255C23—22no—
256C23—22no—
257C23—28no—
258C23—216no—
259C23—216no—
260C23—24no—
261C23#433116yes—
262C23C2×#11714yes—
263C23C2×#11712yes—
264C23#51812yes—
265C23#51912yes—
266C23C22×M1614yes—
267C23C2×#13118yes—
268C23C2×#13114yes—
269C23C24×C411yescharacteristic
270C2×C4—232no—
271C2×C4—28no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—216no—
278C2×C4—216no—
279C2×C4—216no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—216no—
284C2×C4—216no—
285C2×C4—24no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—24no—
290C2×C4—24no—
291C2×C4—24no—
292C2×C4—28no—
293C2×C4—432no—
294C2×C4—432no—
295C2×C4—416no—
296C2×C4—48no—
297C2×C4—48no—
298C2×C4—48no—
299C2×C4C2×#11714yes—
300C2×C4C2×#11712yes—
301C2×C4#51812yes—
302C2×C4#51912yes—
303C2×C4#539116yes—
304C2×C4C22×M1618yes—
305C2×C4C22×M1618yes—
306C2×C4C22×M1618yes—
307C2×C4C22×#4112yes—
308C2×C4C2×H(5,𝔽2)12yes—
309C2×C4C2×2−1+412yes—
310C8—48no—
311C8—48no—
312C22—28no—
313C22—28no—
314C22—232no—
315C22—24no—
316C22—24no—
317C22#231314yes—
318C22C2×#43318yes—
319C22C2×#43314yes—
320C22#292014yes—
321C22#297418yes—
322C22#298418yes—
323C22C22×#11711yescharacteristic
324C22C2×#51811yescharacteristic
325C22C2×#51911yescharacteristic
326C22C23×M1612yes—
327C22C22×#13112yes—
328C4—28no—
329C4—28no—
330C4—28no—
331C4—24no—
332C4—44no—
333C4—44no—
334C4—44no—
335C4#231314yes—
336C4C2×#53914yes—
337C2—28no—
338C2#2191418yesdirect product factor
339C2C2×#231311yescharacteristic
340C2C22×#43311yescharacteristic
341C2C2×#292011yescharacteristic
342C2C2×#297412yes—
343C2C2×#298412yes—
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
2. #21914C2direct (N × H)
3. C2×#1917C2semidirect
4. C2×#1916C2semidirect
25. #1917C22semidirect
26. #1916C22semidirect
338. C2#21914direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C4⋊C42
#219142
C2×#19172
C2×#19162
C2×#18172
C2×#17972
C2×#17492
C2×C4×C22⋊C82