Finite Group Databasebeta

← C2×#23505 #6431902

Subgroups — C2×#23505 #6431902

Order 512.

7926 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#127C211yesmaximal, characteristic
2C22×#418C212yesmaximal, complemented
3C22×#418C212yesmaximal, complemented
4C2×#2296C211yesmaximal, characteristic, complemented
5#23505C2116yesmaximal, direct product factor
6C2×#2041C218yesmaximal, complemented
7C2×#1728C211yesmaximal, characteristic, complemented
8C24×D4—22no—
9C24×D4C2212yes—
10C23×M16C2212yes—
11C22×#127—22no—
12C22×#127—24no—
13C22×#127—216no—
14C22×#127C2214yes—
15C22×#127C2218yes—
16C22×#117C2211yescharacteristic
17C22×#117C2211yescharacteristic
18C23×C42C2211yescharacteristic
19C2×#418—216no—
20C2×#418—216no—
21C2×#418C22116yescomplemented
22C2×#418C22116yescomplemented
23C22×#102C2218yescomplemented
24C22×#102C2218yescomplemented
25#2296—24no—
26#2296C2218yescomplemented
27C2×#389C2214yescomplemented
28C2×#385—22no—
29C2×C4×C4⋊C4—22no—
30#2041C22164yescomplemented
31#1728C2218yescomplemented
32C2×#336C2214yescomplemented
33C26—22no—
34C23×D4—232no—
35C23×D4—28no—
36C23×D4—216no—
37C23×D4—28no—
38C23×D4—24no—
39C23×D4—22no—
40C23×D4—28no—
41C23×D4—28no—
42C23×D4—28no—
43C23×D4—28no—
44C23×D4—432no—
45C23×D4D4116yes—
46C23×D4C2314yes—
47C23×D4C2318yes—
48C24×C4D412yes—
49C24×C4C2311yescharacteristic
50C22×M16—28no—
51C22×M16—28no—
52C22×M16—28no—
53C22×M16C2318yes—
54C23×C8C2314yes—
55C2×#127—232no—
56C2×#127—264no—
57C2×#127—232no—
58C2×#127—264no—
59C2×#127—216no—
60C2×#127—28no—
61C2×#127C23116yes—
62C2×#117—22no—
63C2×#117—24no—
64C2×#117—22no—
65C2×#117—28no—
66C2×#117D418yescomplemented
67C2×#117C2314yes—
68C2×#117C2314yes—
69C22×C4⋊C4—24no—
70C22×C4⋊C4C2312yes—
71C22×C4⋊C4C2312yes—
72C22×C22⋊C4—21no—
73C22×C22⋊C4—21no—
74C22×C42—28no—
75C22×C42—21no—
76C22×C42—21no—
77C22×C42D412yes—
78C22×C42D414yes—
79C22×C42C2312yes—
80C22×C42C2314yes—
81#418—264no—
82#418—264no—
83C2×#102—232no—
84C2×#102—232no—
85C2×#102C23132yescomplemented
86C2×#102C23132yescomplemented
87#389—28no—
88#389C23116yescomplemented
89#385—216no—
90C4×C4⋊C4—216no—
91C2×#95—24no—
92#336C23116yescomplemented
93C25—216no—
94C25—28no—
95C25—24no—
96C25—432no—
97C25—48no—
98C25—48no—
99C25C2×D411yescharacteristic
100C22×D4—2128no—
101C22×D4—264no—
102C22×D4—216no—
103C22×D4—232no—
104C22×D4—264no—
105C22×D4—264no—
106C22×D4—28no—
107C22×D4—216no—
108C22×D4—28no—
109C22×D4—24no—
110C22×D4—28no—
111C22×D4—216no—
112C22×D4—232no—
113C22×D4—28no—
114C22×D4—28no—
115C22×D4—216no—
116C22×D4—216no—
117C22×D4—28no—
118C22×D4—216no—
119C22×D4—4256no—
120C22×D4—432no—
121C22×D4—4128no—
122C22×D4—432no—
123C22×D4—48no—
124C22×D4—416no—
125C22×D4—432no—
126C22×D4—416no—
127C22×D4—48no—
128C22×D4—432no—
129C22×D4C2×D4116yes—
130C22×D4C2×D4132yes—
131C22×D4C2418yes—
132C23×C4—28no—
133C23×C4—216no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4C2×D418yes—
137C23×C4C2×D414yes—
138C23×C4C2×D412yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D418yes—
141C23×C4C2×D414yes—
142C23×C4#4118yes—
143C23×C4#4114yes—
144C23×C4C2412yes—
145C23×C4C2411yescharacteristic
146C2×M16—216no—
147C2×M16—216no—
148C2×M16—216no—
149C2×M16—432no—
150C22×C8—28no—
151C22×C8—28no—
152C22×C8—28no—
153C22×C8C2418yes—
154#127—2128no—
155#127—264no—
156#127—264no—
157#117—216no—
158#117—28no—
159#117—216no—
160#117—48no—
161#117C2×D4116yescomplemented
162C2×C4⋊C4—22no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—28no—
165C2×C4⋊C4—216no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—416no—
168C2×C4⋊C4C2×D418yescomplemented
169C2×C4⋊C4C2414yes—
170C2×C4⋊C4C2414yes—
171C2×C22⋊C4—28no—
172C2×C22⋊C4—24no—
173C2×C22⋊C4—24no—
174C2×C22⋊C4—44no—
175C2×C42—28no—
176C2×C42—216no—
177C2×C42—28no—
178C2×C42—24no—
179C2×C42—28no—
180C2×C42—216no—
181C2×C42—24no—
182C2×C42—44no—
183C2×C42C2×D418yes—
184C2×C42C2×D414yes—
185C2×C42C2414yes—
186#102—264no—
187#102—264no—
188#95—216no—
189C24—28no—
190C24—232no—
191C24—216no—
192C24—28no—
193C24—4128no—
194C24—464no—
195C24—416no—
196C24—48no—
197C24—416no—
198C24—48no—
199C24—432no—
200C24—464no—
201C24—864no—
202C24—864no—
203C24#12014yes—
204C24#12114yes—
205C24#12414yes—
206C24C22×D412yes—
207C24C22×D411yescharacteristic
208C2×D4—2128no—
209C2×D4—232no—
210C2×D4—216no—
211C2×D4—232no—
212C2×D4—264no—
213C2×D4—232no—
214C2×D4—264no—
215C2×D4—28no—
216C2×D4—28no—
217C2×D4—28no—
218C2×D4—28no—
219C2×D4—28no—
220C2×D4—4512no—
221C2×D4—4256no—
222C2×D4—464no—
223C2×D4—416no—
224C2×D4—48no—
225C2×D4—416no—
226C2×D4—432no—
227C2×D4—432no—
228C2×D4—416no—
229C2×D4—416no—
230C2×D4—48no—
231C2×D4—464no—
232C2×D4—4128no—
233C2×D4—464no—
234C2×D4C22×D4116yes—
235C22×C4—264no—
236C22×C4—216no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—232no—
240C22×C4—28no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—48no—
244C22×C4—44no—
245C22×C4—48no—
246C22×C4#12014yes—
247C22×C4#12018yes—
248C22×C4#121132yes—
249C22×C4#12114yes—
250C22×C4#12118yes—
251C22×C4#123132yes—
252C22×C4#12418yes—
253C22×C4#12414yes—
254C22×C4AGL(1,ℤ/8)116yes—
255C22×C4C22×D418yes—
256C22×C4C22×D412yes—
257C22×C4C22×D411yescharacteristic
258C22×C4C22×D414yes—
259C22×C4C22×D418yes—
260C22×C4C22×D412yes—
261C22×C4C22×D414yes—
262C22×C4C2×#4114yes—
263C22×C4C2×#4118yes—
264C22×C4C2×#4112yes—
265C22×C4C2×#4114yes—
266C22×C4C2511yescharacteristic
267M16—432no—
268C2×C8—28no—
269C2×C8—28no—
270C2×C8—28no—
271C2×C8—416no—
272C4⋊C4—28no—
273C4⋊C4—24no—
274C4⋊C4—28no—
275C4⋊C4—44no—
276C4⋊C4—432no—
277C4⋊C4C22×D418yescomplemented
278C22⋊C4—216no—
279C22⋊C4—48no—
280C42—216no—
281C42—28no—
282C42—216no—
283C42—28no—
284C42—48no—
285C23—216no—
286C23—216no—
287C23—216no—
288C23—28no—
289C23—216no—
290C23—4128no—
291C23—464no—
292C23—432no—
293C23—48no—
294C23—48no—
295C23—464no—
296C23—432no—
297C23—864no—
298C23—8256no—
299C23—864no—
300C23—832no—
301C23—832no—
302C23#394116yes—
303C23C2×#12014yes—
304C23C2×#12012yes—
305C23C2×#12114yes—
306C23C2×#12112yes—
307C23C2×#12414yes—
308C23C2×#12412yes—
309C23C2×AGL(1,ℤ/8)18yes—
310C23C23×D411yescharacteristic
311D4—216no—
312D4—216no—
313D4—4256no—
314D4—464no—
315D4—432no—
316D4—48no—
317D4—48no—
318C2×C4—264no—
319C2×C4—28no—
320C2×C4—232no—
321C2×C4—28no—
322C2×C4—28no—
323C2×C4—416no—
324C2×C4—48no—
325C2×C4—44no—
326C2×C4—48no—
327C2×C4—88no—
328C2×C4#394132yes—
329C2×C4#394116yes—
330C2×C4C2×#12014yes—
331C2×C4C2×#12012yes—
332C2×C4C2×#12114yes—
333C2×C4C2×#12112yes—
334C2×C4C2×#12118yes—
335C2×C4C2×#121116yes—
336C2×C4C2×#123116yes—
337C2×C4C2×#12318yes—
338C2×C4C2×#12414yes—
339C2×C4C2×#12412yes—
340C2×C4C2×AGL(1,ℤ/8)116yes—
341C2×C4C23×D411yescharacteristic
342C2×C4C23×D412yes—
343C2×C4C22×#4112yes—
344C2×C4C22×#4111yescharacteristic
345C8—48no—
346C22—28no—
347C22—28no—
348C22—232no—
349C22—28no—
350C22—432no—
351C22—416no—
352C22—8128no—
353C22—816no—
354C22—864no—
355C22—816no—
356C22C2×#39418yes—
357C22C2×#39414yes—
358C22#300318yes—
359C22#303818yes—
360C22#313818yes—
361C22C22×#12011yescharacteristic
362C22C22×#12111yescharacteristic
363C22C22×#12411yescharacteristic
364C22C22×AGL(1,ℤ/8)14yes—
365C4—216no—
366C4—48no—
367C4—84no—
368C4C2×#39418yes—
369C4C2×#39414yes—
370C4C22×#12112yes—
371C4C22×#12312yes—
372C2—28no—
373C2—816no—
374C2#2350518yesdirect product factor
375C2C22×#39411yescharacteristic
376C2C2×#300312yes—
377C2C2×#303812yes—
378C2C2×#313812yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×#127C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#418C2semidirect
3. C22×#418C2semidirect
4. C2×#2296C2semidirect
5. #23505C2direct (N × H)
6. C2×#2041C2semidirect
7. C2×#1728C2semidirect
21. C2×#418C22semidirect
22. C2×#418C22semidirect
23. C22×#102C22semidirect
24. C22×#102C22semidirect
26. #2296C22semidirect
27. C2×#389C22semidirect
30. #2041C22semidirect
31. #1728C22semidirect
32. C2×#336C22semidirect
66. C2×#117D4semidirect
85. C2×#102C23semidirect
86. C2×#102C23semidirect
88. #389C23semidirect
92. #336C23semidirect
161. #117C2×D4semidirect
168. C2×C4⋊C4C2×D4semidirect
277. C4⋊C4C22×D4semidirect
374. C2#23505direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1272
C22×#4182
C2×#22962
#235052
C2×#20412
C2×#17282