Finite Group Databasebeta

← C2×#29422 #6464178

Subgroups — C2×#29422 #6464178

Order 512.

2420 conjugacy classes of subgroups.

The subgroup lattice has 442 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2324C212yesmaximal, complemented
2#29422C2116yesmaximal, direct product factor
3C2×#2076C211yesmaximal, characteristic, complemented
4C2×#2033C212yesmaximal, complemented
5C2×#1999C211yesmaximal, characteristic
6C2×#1925C212yesmaximal, complemented
7C2×#1921C212yesmaximal, complemented
8C2×#1879C212yesmaximal, complemented
9C2×#1862C212yesmaximal, complemented
10C2×#1818C211yesmaximal, characteristic, complemented
11C23×D8C2211yescharacteristic
12C22×#121C2212yes—
13C22×C4×D4C2212yes—
14C22×#117C2211yescharacteristic
15C22×#107C2212yes—
16C22×#107C2211yescharacteristic
17C22×#102C2212yes—
18C22×#102C2212yes—
19C22×#102C2212yes—
20C22×C22⋊C8C2211yescharacteristic
21C22×C22⋊C8C2211yescharacteristic
22#2324—28no—
23#2324C22116yescomplemented
24C2×#390—22no—
25C2×#390C2212yes—
26C2×#389C2212yes—
27C2×#388—22no—
28C2×#386—22no—
29C2×#385—22no—
30C2×#380C2212yes—
31C2×C4×C4⋊C4C2212yes—
32#2076C2218yescomplemented
33#2033C22116yescomplemented
34#1999C2218yes—
35#1925C22116yescomplemented
36#1921C22116yescomplemented
37#1879C22116yescomplemented
38#1862C22116yescomplemented
39#1818C2218yescomplemented
40C2×#340C2211yescharacteristic
41C2×#340C2212yes—
42C2×#340C2212yes—
43C2×#340C2211yescharacteristic
44C2×#336C2212yes—
45C2×#336C2212yes—
46C23×D4—22no—
47C23×D4C2312yes—
48C24×C4—22no—
49C24×C4C2311yescharacteristic
50C22×D8—28no—
51C22×D8—42no—
52C22×D8C2314yes—
53C23×C8C2311yescharacteristic
54C23×C8C2312yes—
55C23×C8C2311yescharacteristic
56C2×#121—28no—
57C2×#121—24no—
58C2×#121—28no—
59C2×#121C2318yes—
60C2×C4×D4—24no—
61C2×C4×D4—44no—
62C2×C4×D4—44no—
63C2×C4×D4C2318yes—
64C2×#117—42no—
65C2×#117—42no—
66C2×#117D414yes—
67C2×#117C2314yes—
68C22×C4⋊C4—22no—
69C22×C4⋊C4D411yescharacteristic
70C22×C4⋊C4D411yescharacteristic
71C22×C4⋊C4C2312yes—
72C22×C4⋊C4C2312yes—
73C22×C4⋊C4C2312yes—
74C22×C22⋊C4—22no—
75C22×C22⋊C4—22no—
76C22×C22⋊C4—22no—
77C22×C22⋊C4—22no—
78C22×C22⋊C4—22no—
79C22×C22⋊C4D412yes—
80C22×C42—22no—
81C22×C42C2312yes—
82C2×#107—28no—
83C2×#107—42no—
84C2×#107C2318yes—
85C2×#107C2314yes—
86C2×#102—28no—
87C2×#102—28no—
88C2×#102—44no—
89C2×#102C2318yes—
90C2×#102C2318yes—
91C2×#102C2318yes—
92C2×C22⋊C8—42no—
93C2×C22⋊C8—42no—
94C2×C22⋊C8C2314yes—
95C2×C22⋊C8C2314yes—
96#390—216no—
97#390—24no—
98#390C2318yes—
99#389—24no—
100#389C2318yes—
101#388—216no—
102#386—216no—
103#385—216no—
104#380—24no—
105#380C2318yes—
106C4×C4⋊C4—24no—
107C4×C4⋊C4C2318yes—
108C2×#95—22no—
109C2×#95—22no—
110C2×#95—22no—
111#340C2318yes—
112#340C2314yes—
113#340C2318yes—
114#340C2314yes—
115#336C2318yes—
116#336C2318yes—
117C25—22no—
118C25C2×D411yescharacteristic
119C22×D4—216no—
120C22×D4—28no—
121C22×D4—22no—
122C22×D4—24no—
123C22×D4—24no—
124C22×D4—24no—
125C22×D4—24no—
126C22×D4—24no—
127C22×D4—84no—
128C22×D4—84no—
129C22×D4#4118yes—
130C22×D4C2414yes—
131C23×C4—22no—
132C23×C4—24no—
133C23×C4—24no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4—28no—
139C23×C4—48no—
140C23×C4—84no—
141C23×C4—84no—
142C23×C4C2×D412yes—
143C23×C4C2×D412yes—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D412yes—
146C23×C4C2412yes—
147C23×C4C2411yescharacteristic
148C2×D8—216no—
149C2×D8—44no—
150C2×D8—416no—
151C22×C8—24no—
152C22×C8—24no—
153C22×C8—24no—
154C22×C8—24no—
155C22×C8—22no—
156C22×C8—24no—
157C22×C8—22no—
158C22×C8C2412yes—
159C22×C8C2412yes—
160C22×C8C2414yes—
161#121—232no—
162#121—216no—
163#121—216no—
164C4×D4—48no—
165C4×D4—48no—
166C4×D4—416no—
167#117—48no—
168#117—44no—
169#117—44no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—42no—
180C2×C4⋊C4—42no—
181C2×C4⋊C4—84no—
182C2×C4⋊C4C2×D414yes—
183C2×C4⋊C4C2×D414yes—
184C2×C4⋊C4#4118yes—
185C2×C4⋊C4C2414yes—
186C2×C4⋊C4C2414yes—
187C2×C4⋊C4C2414yes—
188C2×C22⋊C4—216no—
189C2×C22⋊C4—28no—
190C2×C22⋊C4—28no—
191C2×C22⋊C4—28no—
192C2×C22⋊C4—28no—
193C2×C22⋊C4—28no—
194C2×C22⋊C4—44no—
195C2×C22⋊C4—48no—
196C2×C22⋊C4—84no—
197C2×C22⋊C4—84no—
198C2×C22⋊C4—84no—
199C2×C22⋊C4C2×D418yes—
200C2×C42—24no—
201C2×C42—24no—
202C2×C42—28no—
203C2×C42—84no—
204C2×C42C2×D414yes—
205C2×C42C2414yes—
206#107—216no—
207#107—44no—
208#102—216no—
209#102—216no—
210#102—48no—
211C22⋊C8—44no—
212C22⋊C8—44no—
213#95—28no—
214#95—28no—
215#95—28no—
216C24—28no—
217C24—24no—
218C24—22no—
219C24—24no—
220C24—22no—
221C24—22no—
222C24—24no—
223C24—44no—
224C24—44no—
225C24—44no—
226C24—44no—
227C24—44no—
228C24—44no—
229C24C22×D412yes—
230C24C22×D411yescharacteristic
231C2×D4—232no—
232C2×D4—28no—
233C2×D4—216no—
234C2×D4—216no—
235C2×D4—24no—
236C2×D4—24no—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—24no—
240C2×D4—44no—
241C2×D4—44no—
242C2×D4—48no—
243C2×D4—48no—
244C2×D4—88no—
245C2×D4—88no—
246C2×D4—832no—
247C2×D4C2×#4118yes—
248C22×C4—24no—
249C22×C4—28no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—22no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—28no—
259C22×C4—24no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—416no—
267C22×C4—44no—
268C22×C4—44no—
269C22×C4—44no—
270C22×C4—48no—
271C22×C4—44no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4—44no—
275C22×C4—44no—
276C22×C4—44no—
277C22×C4—44no—
278C22×C4—88no—
279C22×C4—88no—
280C22×C4—832no—
281C22×C4C22×D412yes—
282C22×C4C22×D414yes—
283C22×C4C22×D414yes—
284C22×C4C22×D411yescharacteristic
285C22×C4C2×#4114yes—
286C22×C4C2×#4114yes—
287C22×C4H(5,𝔽2)12yes—
288C22×C4H(5,𝔽2)12yes—
289C22×C4C2511yescharacteristic
290D8—416no—
291C2×C8—24no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—22no—
297C2×C8—22no—
298C2×C8—44no—
299C2×C8—48no—
300C2×C8—44no—
301C4⋊C4—28no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—44no—
308C4⋊C4—44no—
309C4⋊C4—44no—
310C4⋊C4—44no—
311C4⋊C4—88no—
312C4⋊C4C2×#4118yes—
313C22⋊C4—232no—
314C22⋊C4—48no—
315C22⋊C4—416no—
316C22⋊C4—88no—
317C22⋊C4—88no—
318C22⋊C4—88no—
319C42—28no—
320C42—24no—
321C42—24no—
322C42—88no—
323C23—28no—
324C23—24no—
325C23—22no—
326C23—24no—
327C23—22no—
328C23—22no—
329C23—44no—
330C23—416no—
331C23—48no—
332C23—416no—
333C23—48no—
334C23—416no—
335C23—44no—
336C23—44no—
337C23—44no—
338C23—44no—
339C23—44no—
340C23—44no—
341C23—44no—
342C23—44no—
343C23—88no—
344C23—88no—
345C23—88no—
346C23—88no—
347C23#52514yes—
348C23#53412yes—
349C23#57612yes—
350C23#57614yes—
351C23#57812yes—
352C23C23×D411yescharacteristic
353D4—28no—
354D4—28no—
355D4—416no—
356D4—44no—
357D4—44no—
358D4—832no—
359C2×C4—24no—
360C2×C4—28no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—22no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—44no—
369C2×C4—416no—
370C2×C4—48no—
371C2×C4—48no—
372C2×C4—44no—
373C2×C4—44no—
374C2×C4—48no—
375C2×C4—42no—
376C2×C4—44no—
377C2×C4—42no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—44no—
381C2×C4—44no—
382C2×C4—44no—
383C2×C4—44no—
384C2×C4—832no—
385C2×C4—88no—
386C2×C4—88no—
387C2×C4#52514yes—
388C2×C4#53412yes—
389C2×C4#55114yes—
390C2×C4#55318yes—
391C2×C4#55914yes—
392C2×C4C22×#4112yes—
393C2×C4C22×#4112yes—
394C2×C4C2×H(5,𝔽2)11yescharacteristic
395C2×C4C2×H(5,𝔽2)11yescharacteristic
396C8—42no—
397C8—44no—
398C8—42no—
399C22—42no—
400C22—42no—
401C22—42no—
402C22—48no—
403C22—44no—
404C22—48no—
405C22—44no—
406C22—48no—
407C22—84no—
408C22—84no—
409C22—84no—
410C22—84no—
411C22—88no—
412C22—832no—
413C22#260014yes—
414C22#312218yes—
415C22#312418yes—
416C22#319914yes—
417C22#320314yes—
418C22C2×#52512yes—
419C22C2×#53411yescharacteristic
420C22C2×#57612yes—
421C22C2×#57611yescharacteristic
422C22C2×#57811yescharacteristic
423C4—44no—
424C4—44no—
425C4—42no—
426C4—48no—
427C4—84no—
428C4—84no—
429C4#260014yes—
430C4C2×#55111yescharacteristic
431C4C2×#55312yes—
432C4C2×#55911yescharacteristic
433C2—82no—
434C2—88no—
435C2#2942218yesdirect product factor
436C2C2×#260011yescharacteristic
437C2C2×#312212yes—
438C2C2×#312412yes—
439C2C2×#319911yescharacteristic
440C2C2×#320311yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2324C2semidirect
2. #29422C2direct (N × H)
3. C2×#2076C2semidirect
4. C2×#2033C2semidirect
6. C2×#1925C2semidirect
7. C2×#1921C2semidirect
8. C2×#1879C2semidirect
9. C2×#1862C2semidirect
10. C2×#1818C2semidirect
23. #2324C22semidirect
32. #2076C22semidirect
33. #2033C22semidirect
35. #1925C22semidirect
36. #1921C22semidirect
37. #1879C22semidirect
38. #1862C22semidirect
39. #1818C22semidirect
435. C2#29422direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#23242
#294222
C2×#20762
C2×#20332
C2×#19992
C2×#19252
C2×#19212
C2×#18792
C2×#18622
C2×#18182