Finite Group Databasebeta

← C2×#21751 #6374126

Subgroups — C2×#21751 #6374126

Order 512.

4422 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#536C211yesmaximal, characteristic
2C2×#2310C212yesmaximal, complemented
3#21751C2116yesmaximal, direct product factor
4C2×#1899C218yesmaximal, complemented
5C2×#1820C212yesmaximal, complemented
6C2×#1782C212yesmaximal
7C23×#41C2211yescharacteristic
8C24×Q8C2211yescharacteristic
9C2×#536—28no—
10C2×#536—28no—
11C2×#536C418yescomplemented
12C2×#536C2218yes—
13C22×C4⋊Q8C412yescomplemented
14C22×#124C412yescomplemented
15C22×#123C2214yes—
16C22×C22⋊Q8C414yescomplemented
17C22×#117C2214yes—
18C22×#117C2211yescharacteristic
19C22×#99C2218yes—
20#2310—28no—
21#2310C22116yescomplemented
22C2×#391—28no—
23C2×#381C2214yes—
24C2×#381C2214yes—
25#1899C22164yescomplemented
26#1820C22116yescomplemented
27#1782C22116yes—
28C2×#342C2218yes—
29C22×#41—24no—
30C22×#41—24no—
31C22×#41—48no—
32C22×#41C2×C414yes—
33C22×#41C2314yes—
34C23×Q8—48no—
35C23×Q8C2×C411yescharacteristic
36C23×Q8C2×C412yes—
37C23×Q8C2×C412yes—
38C23×Q8C2×C414yes—
39C23×Q8D418yes—
40C23×Q8D418yes—
41C23×Q8C2314yes—
42C23×D4C2×C411yescharacteristic
43C23×D4C2312yes—
44C24×C4C2×C412yes—
45C24×C4C2311yescharacteristic
46C24×C4C2312yes—
47#536—264no—
48#536—264no—
49C2×C4⋊Q8—28no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8C2×C4116yescomplemented
52C2×#124—28no—
53C2×#124—28no—
54C2×#124C2×C4116yescomplemented
55C2×#123—28no—
56C2×#123—28no—
57C2×#123—28no—
58C2×#123—28no—
59C2×#123C2×C4116yes—
60C2×#123C23116yes—
61C2×C22⋊Q8—216no—
62C2×C22⋊Q8—216no—
63C2×C22⋊Q8C2×C4132yescomplemented
64C2×#117—24no—
65C2×#117—24no—
66C2×#117—28no—
67C2×#117—416no—
68C2×#117C2×C414yes—
69C2×#117C23116yes—
70C2×#117C2314yes—
71C22×C4⋊C4—24no—
72C22×C4⋊C4C2×C412yes—
73C22×C4⋊C4C2×C418yes—
74C22×C22⋊C4C2×C418yes—
75C22×C22⋊C4C2318yes—
76C22×C22⋊C4C2312yes—
77C22×C42—24no—
78C22×C42C2×C412yes—
79C2×#99—416no—
80C2×#99C23132yes—
81#391—264no—
82#381—28no—
83#381—28no—
84#381C23116yes—
85#381C23116yes—
86C2×#95—28no—
87C2×#95—28no—
88#342C23132yes—
89C25C22×C412yes—
90C25C2411yescharacteristic
91C2×#41—216no—
92C2×#41—216no—
93C2×#41—416no—
94C2×#41—416no—
95C2×#41—432no—
96C2×#41—432no—
97C22×Q8—22no—
98C22×Q8—22no—
99C22×Q8—48no—
100C22×Q8—48no—
101C22×Q8—416no—
102C22×Q8—416no—
103C22×Q8—416no—
104C22×Q8—432no—
105C22×Q8—416no—
106C22×Q8—44no—
107C22×Q8C22⋊C418yes—
108C22×Q8C22⋊C418yes—
109C22×Q8C22⋊C418yes—
110C22×Q8C22⋊C418yes—
111C22×Q8C22⋊C4132yes—
112C22×Q8C22×C414yes—
113C22×Q8C22×C418yes—
114C22×Q8C22×C418yes—
115C22×Q8C2×D4132yes—
116C22×D4—24no—
117C22×D4—24no—
118C22×D4—216no—
119C22×D4—22no—
120C22×D4—22no—
121C22×D4—44no—
122C22×D4C22×C414yes—
123C22×D4C22×C414yes—
124C22×D4C2414yes—
125C23×C4—216no—
126C23×C4—28no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—28no—
130C23×C4—48no—
131C23×C4C22×C412yes—
132C23×C4C22×C414yes—
133C23×C4C22×C411yescharacteristic
134C23×C4C22×C412yes—
135C23×C4C22×C414yes—
136C23×C4C22×C411yescharacteristic
137C23×C4C22×C414yes—
138C23×C4C22×C418yes—
139C23×C4C2×D414yes—
140C23×C4C2×D414yes—
141C23×C4C2×D414yes—
142C23×C4C2×D414yes—
143C23×C4C2×D414yes—
144C23×C4C2×D414yes—
145C23×C4C2414yes—
146C23×C4C2412yes—
147C4⋊Q8—264no—
148#124—264no—
149#123—232no—
150#123—232no—
151#123—232no—
152#123—232no—
153C22⋊Q8—2128no—
154#117—216no—
155#117—216no—
156#117—432no—
157#117—432no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—24no—
160C2×C4⋊C4—216no—
161C2×C4⋊C4—216no—
162C2×C4⋊C4—216no—
163C2×C4⋊C4—416no—
164C2×C4⋊C4C22×C418yes—
165C2×C4⋊C4C22×C4132yes—
166C2×C22⋊C4—24no—
167C2×C22⋊C4—24no—
168C2×C22⋊C4—216no—
169C2×C22⋊C4—216no—
170C2×C22⋊C4—232no—
171C2×C22⋊C4—28no—
172C2×C22⋊C4C22×C4132yes—
173C2×C22⋊C4C22×C414yes—
174C2×C22⋊C4C24116yes—
175C2×C22⋊C4C2414yes—
176C2×C42—24no—
177C2×C42—24no—
178C2×C42—216no—
179C2×C42—416no—
180C2×C42C22×C418yes—
181#99—432no—
182#95—232no—
183#95—232no—
184C24—22no—
185C24—22no—
186C24—28no—
187C24—44no—
188C24—48no—
189C24C23×C411yescharacteristic
190C24C23×C414yes—
191C24C23×C411yescharacteristic
192C24C22×D412yes—
193C24C22×D412yes—
194C24H(5,𝔽2)18yes—
195C24C2511yescharacteristic
196#41—464no—
197#41—464no—
198C2×Q8—28no—
199C2×Q8—416no—
200C2×Q8—416no—
201C2×Q8—416no—
202C2×Q8—416no—
203C2×Q8—464no—
204C2×Q8—416no—
205C2×Q8—416no—
206C2×Q8—432no—
207C2×Q8—432no—
208C2×Q8—48no—
209C2×Q8—48no—
210C2×Q8—48no—
211C2×Q8C2×C22⋊C4132yes—
212C2×Q8C2×C22⋊C4132yes—
213C2×D4—28no—
214C2×D4—216no—
215C2×D4—28no—
216C2×D4—216no—
217C2×D4—28no—
218C2×D4—48no—
219C2×D4—48no—
220C2×D4—48no—
221C2×D4—416no—
222C2×D4—416no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—216no—
226C22×C4—216no—
227C22×C4—28no—
228C22×C4—28no—
229C22×C4—28no—
230C22×C4—216no—
231C22×C4—216no—
232C22×C4—216no—
233C22×C4—216no—
234C22×C4—216no—
235C22×C4—216no—
236C22×C4—28no—
237C22×C4—24no—
238C22×C4—22no—
239C22×C4—24no—
240C22×C4—22no—
241C22×C4—28no—
242C22×C4—216no—
243C22×C4—216no—
244C22×C4—416no—
245C22×C4—416no—
246C22×C4—416no—
247C22×C4—48no—
248C22×C4—432no—
249C22×C4—416no—
250C22×C4C2×C22⋊C412yes—
251C22×C4C2×C22⋊C418yes—
252C22×C4C2×C22⋊C412yes—
253C22×C4C2×C22⋊C418yes—
254C22×C4C2×C22⋊C418yes—
255C22×C4C2×C22⋊C418yes—
256C22×C4C2×C22⋊C412yes—
257C22×C4C2×C22⋊C418yes—
258C22×C4C2×C22⋊C412yes—
259C22×C4C23×C414yes—
260C22×C4C23×C412yes—
261C22×C4C23×C418yes—
262C22×C4C23×C412yes—
263C22×C4C23×C418yes—
264C22×C4C22×D418yes—
265C22×C4C22×D418yes—
266C22×C4C22×D418yes—
267C4⋊C4—216no—
268C4⋊C4—264no—
269C4⋊C4—432no—
270C22⋊C4—28no—
271C22⋊C4—28no—
272C22⋊C4—264no—
273C22⋊C4—232no—
274C22⋊C4—416no—
275C42—216no—
276C42—432no—
277C23—28no—
278C23—24no—
279C23—24no—
280C23—28no—
281C23—42no—
282C23—44no—
283C23—416no—
284C23—42no—
285C23—48no—
286C23—48no—
287C23—44no—
288C23—44no—
289C23—48no—
290C23—816no—
291C23C22×C22⋊C412yes—
292C23C22×C22⋊C411yescharacteristic
293C23C22×C22⋊C411yescharacteristic
294C23#51814yes—
295C23#51814yes—
296C23#53418yes—
297C23#53418yes—
298C23C24×C411yescharacteristic
299C23C23×D412yes—
300C23C2×H(5,𝔽2)14yes—
301Q8—432no—
302Q8—432no—
303Q8—416no—
304D4—416no—
305D4—416no—
306D4—416no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—216no—
312C2×C4—216no—
313C2×C4—216no—
314C2×C4—216no—
315C2×C4—216no—
316C2×C4—24no—
317C2×C4—24no—
318C2×C4—216no—
319C2×C4—28no—
320C2×C4—28no—
321C2×C4—216no—
322C2×C4—216no—
323C2×C4—28no—
324C2×C4—24no—
325C2×C4—28no—
326C2×C4—432no—
327C2×C4—48no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—48no—
331C2×C4—48no—
332C2×C4—432no—
333C2×C4—416no—
334C2×C4—832no—
335C2×C4C22×C22⋊C414yes—
336C2×C4C22×C22⋊C4116yes—
337C2×C4C22×C22⋊C414yes—
338C22—24no—
339C22—22no—
340C22—22no—
341C22—24no—
342C22—216no—
343C22—28no—
344C22—44no—
345C22—48no—
346C22—44no—
347C22—48no—
348C22—44no—
349C22—88no—
350C22—88no—
351C22—88no—
352C22#230812yes—
353C22#230814yes—
354C22#230812yes—
355C22#288414yes—
356C22C23×C22⋊C411yescharacteristic
357C22C2×#51812yes—
358C22C2×#53414yes—
359C4—24no—
360C4—24no—
361C4—216no—
362C4—48no—
363C4—44no—
364C4—816no—
365C2—24no—
366C2—22no—
367C2—22no—
368C2—24no—
369C2—84no—
370C2#2175114yesdirect product factor
371C2C2×#230811yescharacteristic
372C2C2×#288412yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×Q8 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2310C2semidirect
3. #21751C2direct (N × H)
4. C2×#1899C2semidirect
5. C2×#1820C2semidirect
11. C2×#536C4semidirect
13. C22×C4⋊Q8C4semidirect
14. C22×#124C4semidirect
16. C22×C22⋊Q8C4semidirect
21. #2310C22semidirect
25. #1899C22semidirect
26. #1820C22semidirect
51. C2×C4⋊Q8C2×C4semidirect
54. C2×#124C2×C4semidirect
63. C2×C22⋊Q8C2×C4semidirect
370. C2#21751direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5362
C2×#23102
#217512
C2×#18992
C2×#18202
C2×#17822