Finite Group Databasebeta

← C2×#10230 #233929

Subgroups — C2×#10230 #233929

Order 512.

1926 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#460C212yesmaximal
2C2×#2582C211yesmaximal, characteristic, complemented
3C2×#1957C211yesmaximal, characteristic
4C22×Q8⋊C8C212yesmaximal, complemented
5#10230C218yesmaximal, direct product factor
6C2×#1296C211yesmaximal, characteristic, complemented
7C23×SD16—22no—
8C22×#127C2211yescharacteristic
9C22×C4×Q8C2212yes—
10C2×#460—28no—
11C2×#460—28no—
12C2×#460—24no—
13C2×#460C2218yes—
14C22×C4⋊C8C2212yes—
15C22×#102—22no—
16C22×#102—22no—
17C22×C4×C8C2211yescharacteristic
18#2582—22no—
19#2582—24no—
20#2582C2214yescomplemented
21C2×#398—22no—
22C2×#391—22no—
23C2×#389—22no—
24C2×#384C2211yescharacteristic
25#1957—22no—
26#1957C2214yes—
27C2×Q8⋊C8—28no—
28C2×Q8⋊C8C2218yescomplemented
29#1296C2214yescomplemented
30C23×Q8D412yes—
31C23×D4—21no—
32C23×D4—22no—
33C22×SD16—216no—
34C22×SD16—28no—
35C22×SD16—48no—
36C22×SD16—48no—
37C23×C8—21no—
38C23×C8—22no—
39C2×#127—21no—
40C2×#127—22no—
41C2×#127—24no—
42C2×#127—22no—
43C2×#127D414yes—
44C2×#127C2312yes—
45C2×C4×Q8—22no—
46C2×C4×Q8—22no—
47C2×C4×Q8—24no—
48C2×C4×Q8—24no—
49C2×C4×Q8—24no—
50C2×C4×Q8—24no—
51C2×C4×Q8D414yes—
52C2×C4×Q8C2314yes—
53C22×C4⋊C4—22no—
54C22×C4⋊C4—22no—
55C22×C4⋊C4—22no—
56C22×C4⋊C4D412yes—
57C22×C4⋊C4D412yes—
58C22×C42—22no—
59C22×C42C2311yescharacteristic
60#460—232no—
61#460—216no—
62#460—216no—
63C2×C4⋊C8—22no—
64C2×C4⋊C8—24no—
65C2×C4⋊C8D418yes—
66C2×C4⋊C8C2314yes—
67C2×#102—216no—
68C2×#102—28no—
69C2×#102—28no—
70C2×#102—48no—
71C2×C4×C8—24no—
72C2×C4×C8—21no—
73C2×C4×C8C2312yes—
74#398—28no—
75#398—28no—
76#391—28no—
77#391—28no—
78#389—28no—
79#389—28no—
80#384—22no—
81#384D412yes—
82#384C2312yes—
83C2×#95—24no—
84C2×#95—22no—
85Q8⋊C8—216no—
86C25—41no—
87C22×Q8—22no—
88C22×Q8—24no—
89C22×Q8—24no—
90C22×Q8—24no—
91C22×Q8—24no—
92C22×Q8—24no—
93C22×Q8SD1618yescomplemented
94C22×Q8C2×D414yes—
95C22×D4—28no—
96C22×D4—24no—
97C22×D4—24no—
98C22×D4—22no—
99C22×D4—44no—
100C22×D4—44no—
101C22×D4—41no—
102C22×D4—42no—
103C22×D4—44no—
104C22×D4—42no—
105C22×D4—44no—
106C22×D4—44no—
107C22×D4—44no—
108C22×D4—44no—
109C23×C4—22no—
110C23×C4—22no—
111C23×C4—22no—
112C23×C4C2×D411yescharacteristic
113C23×C4C2×D412yes—
114C2×SD16—232no—
115C2×SD16—416no—
116C2×SD16—464no—
117C2×SD16—416no—
118C22×C8—24no—
119C22×C8—28no—
120C22×C8—24no—
121C22×C8—22no—
122C22×C8—42no—
123C22×C8—42no—
124C22×C8—44no—
125C22×C8—44no—
126#127—28no—
127#127—24no—
128#127—24no—
129#127—22no—
130#127—44no—
131#127—42no—
132#127C2×D414yes—
133C4×Q8—28no—
134C4×Q8—28no—
135C4×Q8—24no—
136C4×Q8—24no—
137C4×Q8—24no—
138C4×Q8—24no—
139C4×Q8—44no—
140C4×Q8—44no—
141C4×Q8—44no—
142C4×Q8—44no—
143C2×C4⋊C4—24no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—24no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—22no—
152C2×C4⋊C4—44no—
153C2×C4⋊C4—44no—
154C2×C4⋊C4—44no—
155C2×C4⋊C4—44no—
156C2×C4⋊C4—44no—
157C2×C4⋊C4—84no—
158C2×C4⋊C4C2×D414yes—
159C2×C4⋊C4C2×D414yes—
160C2×C42—24no—
161C2×C42—24no—
162C2×C42—44no—
163C2×C42—44no—
164C2×C42C2×D412yes—
165C2×C42C2×D412yes—
166C2×C42C2×D414yes—
167C2×C42C2×D411yescharacteristic
168C2×C42#4112yes—
169C2×C42C2411yescharacteristic
170C4⋊C8—28no—
171C4⋊C8—24no—
172C4⋊C8C2×D418yes—
173#102—232no—
174#102—416no—
175C4×C8—24no—
176C4×C8—42no—
177#95—216no—
178#95—28no—
179C24—42no—
180C24—44no—
181C24—84no—
182C24—84no—
183C24—82no—
184C24—82no—
185C24#12011yescharacteristic
186C2×Q8—24no—
187C2×Q8—28no—
188C2×Q8—24no—
189C2×Q8—24no—
190C2×Q8—24no—
191C2×Q8—24no—
192C2×Q8—216no—
193C2×Q8—216no—
194C2×Q8—44no—
195C2×Q8—44no—
196C2×Q8—48no—
197C2×Q8—48no—
198C2×Q8C2×SD1618yescomplemented
199C2×D4—28no—
200C2×D4—24no—
201C2×D4—44no—
202C2×D4—44no—
203C2×D4—416no—
204C2×D4—44no—
205C2×D4—42no—
206C2×D4—44no—
207C2×D4—44no—
208C2×D4—44no—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—48no—
212C2×D4—416no—
213C2×D4—416no—
214C2×D4—82no—
215C2×D4—82no—
216C2×D4—88no—
217C2×D4—84no—
218C2×D4—84no—
219C2×D4—88no—
220C2×D4—88no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—24no—
224C22×C4—28no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—44no—
228C22×C4—44no—
229C22×C4—44no—
230C22×C4—48no—
231C22×C4—44no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4#12011yescharacteristic
235C22×C4#12014yes—
236C22×C4#12012yes—
237C22×C4#12112yes—
238C22×C4#12114yes—
239C22×C4#12712yes—
240C22×C4C2×SD1614yes—
241C22×C4#13514yes—
242C22×C4AGL(1,ℤ/8)14yes—
243C22×C4#13714yes—
244C22×C4C22×D411yescharacteristic
245C22×C4C22×D412yes—
246SD16—464no—
247C2×C8—24no—
248C2×C8—28no—
249C2×C8—42no—
250C2×C8—48no—
251C2×C8—42no—
252C2×C8—44no—
253C2×C8—44no—
254C2×C8—416no—
255C4⋊C4—24no—
256C4⋊C4—24no—
257C4⋊C4—44no—
258C4⋊C4—44no—
259C4⋊C4—44no—
260C4⋊C4—44no—
261C4⋊C4—44no—
262C4⋊C4—44no—
263C4⋊C4—48no—
264C4⋊C4—48no—
265C4⋊C4—82no—
266C4⋊C4—88no—
267C42—44no—
268C42—44no—
269C42—48no—
270C42#12014yes—
271C42#12114yes—
272C42#12112yes—
273C42#12712yes—
274C42C22×D411yescharacteristic
275C42C22×D412yes—
276C42C2×#4111yescharacteristic
277C23—44no—
278C23—84no—
279C23—84no—
280C23—82no—
281C23—82no—
282C23—816no—
283C23—88no—
284C23—164no—
285C23—164no—
286C23—168no—
287C23#39212yes—
288C23#44814yes—
289C23#44914yes—
290C23#45312yes—
291C23#45412yes—
292C23C2×#12011yescharacteristic
293Q8—28no—
294Q8—28no—
295Q8—44no—
296Q8—416no—
297Q8—44no—
298D4—48no—
299D4—48no—
300D4—48no—
301D4—84no—
302D4—88no—
303D4—816no—
304D4—84no—
305D4—84no—
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—21no—
309C2×C4—21no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—416no—
316C2×C4—44no—
317C2×C4—48no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—88no—
322C2×C4—88no—
323C2×C4#39212yes—
324C2×C4#39214yes—
325C2×C4#44814yes—
326C2×C4#44914yes—
327C2×C4#45018yes—
328C2×C4#45218yes—
329C2×C4#46518yes—
330C2×C4#46818yes—
331C2×C4C2×#12012yes—
332C2×C4C2×#12111yescharacteristic
333C2×C4C2×#12112yes—
334C2×C4C2×#12711yescharacteristic
335C2×C4C22×SD1612yes—
336C2×C4C2×#13512yes—
337C2×C4C2×AGL(1,ℤ/8)12yes—
338C2×C4C2×#13712yes—
339C8—44no—
340C8—48no—
341C22—88no—
342C22—84no—
343C22—162no—
344C22—164no—
345C22—162no—
346C22—1616no—
347C22#162014yes—
348C22#162314yes—
349C22#162618yes—
350C22#200018yes—
351C22#200614yes—
352C22C2×#39211yescharacteristic
353C22C2×#44812yes—
354C22C2×#44912yes—
355C22C2×#45311yescharacteristic
356C22C2×#45411yescharacteristic
357C4—21no—
358C4—21no—
359C4—22no—
360C4—48no—
361C4—84no—
362C4—84no—
363C4#200018yes—
364C4C2×#45012yes—
365C4C2×#45212yes—
366C4C2×#46512yes—
367C4C2×#46812yes—
368C2—164no—
369C2#1023018yesdirect product factor
370C2C2×#162011yescharacteristic
371C2C2×#162612yes—
372C2C2×#162311yescharacteristic
373C2C2×#200012yes—
374C2C2×#200611yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2582C2semidirect
4. C22×Q8⋊C8C2semidirect
5. #10230C2direct (N × H)
6. C2×#1296C2semidirect
20. #2582C22semidirect
28. C2×Q8⋊C8C22semidirect
29. #1296C22semidirect
93. C22×Q8SD16semidirect
198. C2×Q8C2×SD16semidirect
369. C2#10230direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4602
C2×#25822
C2×#19572
C22×Q8⋊C82
#102302
C2×#12962