Finite Group Databasebeta

← C2×#21797 #6374255

Subgroups — C2×#21797 #6374255

Order 512.

7278 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#127C211yesmaximal, characteristic
2C2×#2920C212yesmaximal, complemented
3#21797C2116yesmaximal, direct product factor
4C2×#1965C218yesmaximal, complemented
5C2×#1783C214yesmaximal, complemented
6C24×D4C414yes—
7C24×D4C2212yes—
8C22×#127—24no—
9C22×#127—24no—
10C22×#127—28no—
11C22×#127C418yes—
12C22×#127C414yes—
13C22×#127C2218yes—
14C22×#127C2214yes—
15C23×C42C2211yescharacteristic
16#2920—28no—
17#2920C22116yescomplemented
18C2×#432—24no—
19C2×#431—24no—
20C2×#423C2214yescomplemented
21C22×#100C22116yescomplemented
22C2×#407C2214yes—
23C2×C4×M16C2214yescomplemented
24#1965C22164yescomplemented
25#1783C22132yescomplemented
26C26C2×C414yes—
27C23×D4—24no—
28C23×D4—28no—
29C23×D4—216no—
30C23×D4—24no—
31C23×D4—28no—
32C23×D4—28no—
33C23×D4—416no—
34C23×D4—432no—
35C23×D4C2×C4116yes—
36C23×D4C2×C4132yes—
37C23×D4C2×C418yes—
38C23×D4C2×C414yes—
39C23×D4C2314yes—
40C23×D4C2318yes—
41C24×C4C2×C412yes—
42C24×C4C2311yescharacteristic
43C22×M16C2318yes—
44C2×#127—232no—
45C2×#127—216no—
46C2×#127—232no—
47C2×#127—24no—
48C2×#127—28no—
49C2×#127—24no—
50C2×#127—24no—
51C2×#127—24no—
52C2×#127—28no—
53C2×#127—28no—
54C2×#127—28no—
55C2×#127—232no—
56C2×#127—232no—
57C2×#127C2×C4116yes—
58C2×#127C2×C4132yes—
59C2×#127C23116yes—
60C22×C42C2×C414yes—
61C22×C42C2×C412yes—
62C22×C42D414yes—
63C22×C42D414yes—
64C22×C42D418yes—
65C22×C42C2312yes—
66C22×C42C2314yes—
67#432—232no—
68#431—232no—
69#423—28no—
70#423C23116yescomplemented
71C2×C4⋊C8—28no—
72C2×#100—432no—
73C2×#100C23164yescomplemented
74#407—28no—
75#407C23116yes—
76C2×C22⋊C8—28no—
77C4×M16—28no—
78C4×M16C23116yescomplemented
79C2×#97—24no—
80C2×C4×C8—24no—
81C25—28no—
82C25—28no—
83C25—416no—
84C25—432no—
85C25C22×C411yescharacteristic
86C25C22×C418yes—
87C25C22×C4116yes—
88C22×D4—28no—
89C22×D4—232no—
90C22×D4—232no—
91C22×D4—232no—
92C22×D4—264no—
93C22×D4—28no—
94C22×D4—216no—
95C22×D4—216no—
96C22×D4—232no—
97C22×D4—232no—
98C22×D4—28no—
99C22×D4—28no—
100C22×D4—232no—
101C22×D4—432no—
102C22×D4—432no—
103C22×D4—416no—
104C22×D4—432no—
105C22×D4—464no—
106C22×D4—464no—
107C22×D4—464no—
108C22×D4—4128no—
109C22×D4—464no—
110C22×D4—4128no—
111C22×D4—432no—
112C22×D4C22×C418yes—
113C22×D4C22×C4116yes—
114C22×D4C22×C4164yes—
115C22×D4C2418yes—
116C23×C4—216no—
117C23×C4—28no—
118C23×C4C22⋊C412yes—
119C23×C4C22⋊C414yes—
120C23×C4C22⋊C418yes—
121C23×C4C22⋊C412yes—
122C23×C4C22×C414yes—
123C23×C4C22×C418yes—
124C23×C4C22×C411yescharacteristic
125C23×C4C22×C412yes—
126C23×C4C2×D414yes—
127C23×C4C2×D414yes—
128C23×C4C2412yes—
129C23×C4C2411yescharacteristic
130C2×M16—28no—
131C2×M16—232no—
132C2×M16C24116yes—
133C22×C8—28no—
134#127—232no—
135#127—264no—
136#127—232no—
137#127—216no—
138#127—232no—
139#127—216no—
140#127—216no—
141#127—216no—
142#127—232no—
143C2×C42C22⋊C4116yes—
144C2×C42C22⋊C418yes—
145C2×C42C22⋊C4116yes—
146C2×C42C22⋊C412yes—
147C2×C42C22⋊C414yes—
148C2×C42C22⋊C412yes—
149C2×C42C22×C418yes—
150C2×C42C22×C414yes—
151C2×C42C2×D412yes—
152C2×C42C2×D412yes—
153C2×C42C2×D414yes—
154C2×C42C2×D414yes—
155C2×C42C2×D414yes—
156C2×C42C2×D4116yes—
157C2×C42C2×D4116yes—
158C2×C42C2414yes—
159C4⋊C8—232no—
160#100—464no—
161C22⋊C8—232no—
162#97—216no—
163C4×C8—216no—
164C24—24no—
165C24—28no—
166C24—28no—
167C24—232no—
168C24—28no—
169C24—232no—
170C24—432no—
171C24—432no—
172C24—432no—
173C24—464no—
174C24—432no—
175C24—432no—
176C24—464no—
177C24—432no—
178C24—8128no—
179C24C2×C22⋊C412yes—
180C24C2×C22⋊C412yes—
181C24C23×C412yes—
182C24C23×C411yescharacteristic
183C24C23×C4116yes—
184C2×D4—232no—
185C2×D4—264no—
186C2×D4—216no—
187C2×D4—264no—
188C2×D4—232no—
189C2×D4—216no—
190C2×D4—232no—
191C2×D4—432no—
192C2×D4—432no—
193C2×D4—432no—
194C2×D4—4128no—
195C2×D4—464no—
196C2×D4—4128no—
197C2×D4—4256no—
198C2×D4—4128no—
199C2×D4—4128no—
200C2×D4—4128no—
201C2×D4—432no—
202C2×D4—432no—
203C2×D4—464no—
204C2×D4—4128no—
205C22×C4—24no—
206C22×C4—28no—
207C22×C4—28no—
208C22×C4—216no—
209C22×C4—216no—
210C22×C4—28no—
211C22×C4—216no—
212C22×C4—216no—
213C22×C4—232no—
214C22×C4—232no—
215C22×C4#100116yescomplemented
216C22×C4C2×C22⋊C412yes—
217C22×C4C2×C22⋊C418yes—
218C22×C4C2×C22⋊C418yes—
219C22×C4C2×C22⋊C418yes—
220C22×C4C2×C22⋊C4116yes—
221C22×C4C2×C22⋊C412yes—
222C22×C4C2×C22⋊C414yes—
223C22×C4C2×C22⋊C414yes—
224C22×C4C2×C22⋊C418yes—
225C22×C4C23×C412yes—
226C22×C4C23×C418yes—
227C22×C4C23×C411yescharacteristic
228C22×C4C22×D418yes—
229C22×C4C22×D412yes—
230C22×C4C22×D412yes—
231C22×C4H(5,𝔽2)18yes—
232C22×C4C2511yescharacteristic
233M16—232no—
234M16—416no—
235C2×C8—216no—
236C2×C8—416no—
237C42C2×C22⋊C418yes—
238C42C2×C22⋊C4116yes—
239C42C2×C22⋊C418yes—
240C42C2×C22⋊C414yes—
241C42C2×C22⋊C418yes—
242C42C2×C22⋊C414yes—
243C42C22×D414yes—
244C42C22×D414yes—
245C42C22×D418yes—
246C23—232no—
247C23—24no—
248C23—24no—
249C23—28no—
250C23—24no—
251C23—28no—
252C23—24no—
253C23—24no—
254C23—216no—
255C23—232no—
256C23—432no—
257C23—464no—
258C23—464no—
259C23—432no—
260C23—416no—
261C23—416no—
262C23—464no—
263C23—432no—
264C23—864no—
265C23—8128no—
266C23—8128no—
267C23—8128no—
268C23C2×#10018yes—
269C23C22×C22⋊C411yescharacteristic
270C23C22×C22⋊C414yes—
271C23C22×C22⋊C411yescharacteristic
272C23#51814yes—
273C23C24×C411yescharacteristic
274D4—4128no—
275D4—464no—
276D4—432no—
277D4—4128no—
278D4—432no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—216no—
282C2×C4—28no—
283C2×C4—24no—
284C2×C4—216no—
285C2×C4—232no—
286C2×C4—216no—
287C2×C4—216no—
288C2×C4—216no—
289C2×C4C2×#100116yes—
290C2×C4C2×#100132yescomplemented
291C2×C4C22×C22⋊C414yes—
292C2×C4C22×C22⋊C418yes—
293C2×C4C22×C22⋊C412yes—
294C2×C4C22×C22⋊C418yes—
295C2×C4#51814yes—
296C2×C4#53518yes—
297C2×C4#53518yes—
298C2×C4C23×D412yes—
299C2×C4C2×H(5,𝔽2)14yes—
300C8—416no—
301C22—216no—
302C22—216no—
303C22—28no—
304C22—216no—
305C22—22no—
306C22—24no—
307C22—22no—
308C22—24no—
309C22—432no—
310C22—416no—
311C22—832no—
312C22—832no—
313C22—8128no—
314C22—832no—
315C22#230912yes—
316C22#230912yes—
317C22C22×#10018yes—
318C22C22×#10014yes—
319C22C23×C22⋊C411yescharacteristic
320C22C2×#51812yes—
321C4—28no—
322C4—24no—
323C4#230914yes—
324C4C22×#100116yes—
325C4C2×#53514yes—
326C2—22no—
327C2—28no—
328C2—22no—
329C2—816no—
330C2#2179714yesdirect product factor
331C2C2×#230911yescharacteristic
332C2C23×#10012yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×#127C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2920C2semidirect
3. #21797C2direct (N × H)
4. C2×#1965C2semidirect
5. C2×#1783C2semidirect
17. #2920C22semidirect
20. C2×#423C22semidirect
21. C22×#100C22semidirect
23. C2×C4×M16C22semidirect
24. #1965C22semidirect
25. #1783C22semidirect
70. #423C23semidirect
73. C2×#100C23semidirect
78. C4×M16C23semidirect
215. C22×C4#100semidirect
290. C2×C4C2×#100semidirect
330. C2#21797direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1272
C2×#29202
#217972
C2×#19652
C2×#17832