Finite Group Databasebeta

← C2×#22839 #6380745

Subgroups — C2×#22839 #6380745

Order 512.

2538 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C42×D4C211yesmaximal, characteristic
2#22839C2116yesmaximal, direct product factor
3C2×#1954C212yesmaximal
4C2×#1924C214yesmaximal, complemented
5C2×#1831C211yesmaximal, characteristic, complemented
6C2×#1817C212yesmaximal, complemented
7C2×#1770C212yesmaximal, complemented
8C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C2×#1749C212yesmaximal, complemented
10C22×C4×D4C411yescharacteristic
11C22×C4×D4C411yescharacteristic
12C22×C4×D4C2211yescharacteristic
13C23×C42C2212yes—
14C22×C4⋊C8C2212yes—
15C22×C4⋊C8C2212yes—
16C22×C22⋊C8C2214yes—
17C22×C22⋊C8C2214yes—
18C22×#97C2214yes—
19C22×C4×C8C2212yes—
20C42×D4C418yes—
21C42×D4C2218yes—
22C2×C4×C4⋊C4C411yescharacteristic
23C2×C4×C4⋊C4C411yescharacteristic
24C2×C4×C4⋊C4C2211yescharacteristic
25C2×C4×C22⋊C4C412yes—
26C2×C4×C22⋊C4C412yes—
27C2×C4×C22⋊C4C2212yes—
28C2×C43C2211yescharacteristic
29#1954C22116yes—
30#1924C22132yescomplemented
31#1831C2218yescomplemented
32#1817C22116yescomplemented
33#1770C22116yescomplemented
34C4×C4⋊C8C2218yescomplemented
35#1749C22116yescomplemented
36C2×#336C2212yes—
37C2×#336C2212yes—
38C2×#336C2214yes—
39C2×#336C2211yescharacteristic
40C2×#336C2211yescharacteristic
41C23×D4C2×C411yescharacteristic
42C24×C4C2×C412yes—
43C24×C4C2×C412yes—
44C24×C4C2312yes—
45C23×C8C2312yes—
46C23×C8C2314yes—
47C23×C8C2312yes—
48C2×C4×D4—28no—
49C2×C4×D4—28no—
50C2×C4×D4—24no—
51C2×C4×D4—24no—
52C2×C4×D4C2×C418yes—
53C2×C4×D4C2×C418yes—
54C2×C4×D4C2×C414yes—
55C2×C4×D4C2314yes—
56C22×C4⋊C4C2×C411yescharacteristic
57C22×C4⋊C4C2×C411yescharacteristic
58C22×C4⋊C4C2×C411yescharacteristic
59C22×C22⋊C4C2×C412yes—
60C22×C22⋊C4C2×C412yes—
61C22×C22⋊C4C2×C412yes—
62C22×C42—48no—
63C22×C42C2×C411yescharacteristic
64C22×C42C2×C411yescharacteristic
65C22×C42C2×C412yes—
66C22×C42C2×C412yes—
67C22×C42C2×C418yes—
68C22×C42C2×C411yescharacteristic
69C22×C42C2×C411yescharacteristic
70C22×C42C2312yes—
71C22×C42C2311yescharacteristic
72C22×C42C2311yescharacteristic
73C22×C42C2318yes—
74C22×C42C2311yescharacteristic
75C2×C4⋊C8—28no—
76C2×C4⋊C8—28no—
77C2×C4⋊C8C2318yes—
78C2×C4⋊C8C2318yes—
79C2×C22⋊C8—216no—
80C2×C22⋊C8—48no—
81C2×C22⋊C8C23116yes—
82C2×C22⋊C8C23116yes—
83C2×#97—48no—
84C2×#97C23116yes—
85C2×C4×C8—28no—
86C2×C4×C8C2318yes—
87C4×C4⋊C4C2×C418yes—
88C4×C4⋊C4C2×C418yes—
89C4×C4⋊C4C2×C414yes—
90C4×C4⋊C4C2314yes—
91C4×C22⋊C4C2×C4116yes—
92C4×C22⋊C4C2×C4116yes—
93C4×C22⋊C4C2×C418yes—
94C4×C22⋊C4C2318yes—
95C2×#95C2×C412yes—
96C2×#95C2×C412yes—
97C2×#95C2×C412yes—
98C43C2×C414yes—
99C43C2314yes—
100#336C2314yes—
101#336C2318yes—
102#336C23116yes—
103#336C2318yes—
104#336C2314yes—
105C25C22×C412yes—
106C22×D4—24no—
107C22×D4—24no—
108C22×D4M1618yes—
109C22×D4C22×C414yes—
110C23×C4—28no—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—24no—
114C23×C4—24no—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—44no—
118C23×C4—44no—
119C23×C4—44no—
120C23×C4C22×C411yescharacteristic
121C23×C4C22×C412yes—
122C23×C4C22×C412yes—
123C23×C4C22×C412yes—
124C23×C4C22×C414yes—
125C23×C4C22×C418yes—
126C23×C4C22×C411yescharacteristic
127C23×C4C22×C411yescharacteristic
128C23×C4C22×C411yescharacteristic
129C23×C4C22×C411yescharacteristic
130C23×C4C22×C418yes—
131C23×C4C22×C411yescharacteristic
132C23×C4C2414yes—
133C23×C4C2411yescharacteristic
134C22×C8—24no—
135C22×C8—24no—
136C22×C8—24no—
137C22×C8—28no—
138C22×C8—24no—
139C22×C8—28no—
140C22×C8—28no—
141C22×C8—24no—
142C22×C8#4118yes—
143C22×C8C2414yes—
144C22×C8C2418yes—
145C22×C8C2414yes—
146C4×D4—232no—
147C4×D4—216no—
148C4×D4—232no—
149C4×D4—28no—
150C4×D4—28no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4C22×C414yes—
155C2×C4⋊C4C22×C414yes—
156C2×C4⋊C4C22×C414yes—
157C2×C22⋊C4—28no—
158C2×C22⋊C4—28no—
159C2×C22⋊C4—28no—
160C2×C22⋊C4C22×C418yes—
161C2×C22⋊C4C22×C418yes—
162C2×C22⋊C4C22×C418yes—
163C2×C42—24no—
164C2×C42—24no—
165C2×C42—24no—
166C2×C42—28no—
167C2×C42—24no—
168C2×C42—416no—
169C2×C42—416no—
170C2×C42—44no—
171C2×C42—44no—
172C2×C42—42no—
173C2×C42M1618yes—
174C2×C42C22×C414yes—
175C2×C42C22×C412yes—
176C2×C42C22×C412yes—
177C2×C42C22×C414yes—
178C2×C42C22×C414yes—
179C2×C42C22×C414yes—
180C2×C42C22×C418yes—
181C2×C42C22×C418yes—
182C2×C42C22×C412yes—
183C2×C42C22×C414yes—
184C2×C42#4114yes—
185C2×C42#4114yes—
186C2×C42C2412yes—
187C2×C42C2412yes—
188C2×C42C2414yes—
189C2×C42C2412yes—
190C4⋊C8—216no—
191C4⋊C8—216no—
192C22⋊C8—232no—
193C22⋊C8—416no—
194#97—416no—
195C4×C8—216no—
196#95C22×C418yes—
197#95C22×C418yes—
198#95C22×C418yes—
199C24—24no—
200C24—24no—
201C24—24no—
202C24—24no—
203C24—24no—
204C24—24no—
205C24C2×M1618yes—
206C24C23×C414yes—
207C24C23×C411yescharacteristic
208C2×D4—28no—
209C2×D4—28no—
210C2×D4—232no—
211C2×D4C2×M16116yes—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—24no—
221C22×C4—22no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—216no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—24no—
233C22×C4—28no—
234C22×C4—28no—
235C22×C4—28no—
236C22×C4—216no—
237C22×C4—216no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—28no—
242C22×C4—48no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—432no—
246C22×C4—432no—
247C22×C4—416no—
248C22×C4—416no—
249C22×C4#11714yes—
250C22×C4#11714yes—
251C22×C4C2×M1614yes—
252C22×C4C2×M1614yes—
253C22×C4C2×M1614yes—
254C22×C4C2×M1614yes—
255C22×C4#13114yes—
256C22×C4C23×C412yes—
257C22×C4C23×C414yes—
258C22×C4C23×C414yes—
259C22×C4C23×C414yes—
260C22×C4C23×C412yes—
261C22×C4C23×C412yes—
262C22×C4C23×C412yes—
263C22×C4C23×C412yes—
264C22×C4C23×C411yescharacteristic
265C22×C4C23×C412yes—
266C22×C4C2×#4112yes—
267C22×C4C2×#4112yes—
268C22×C4C2×#4114yes—
269C22×C4H(5,𝔽2)14yes—
270C22×C4C2511yescharacteristic
271C2×C8—216no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—28no—
276C2×C8—24no—
277C2×C8—28no—
278C2×C8—28no—
279C2×C8—24no—
280C2×C8—48no—
281C2×C8—416no—
282C2×C8C2×#4118yes—
283C4⋊C4—28no—
284C4⋊C4—28no—
285C4⋊C4—28no—
286C22⋊C4—216no—
287C22⋊C4—216no—
288C22⋊C4—216no—
289C42—24no—
290C42—24no—
291C42—28no—
292C42—28no—
293C42—28no—
294C42—24no—
295C42—28no—
296C42—24no—
297C42—48no—
298C42—48no—
299C42—44no—
300C42#11718yes—
301C42C2×M16116yes—
302C42C2×#4114yes—
303C42C2×#4114yes—
304C23—24no—
305C23—24no—
306C23—24no—
307C23—216no—
308C23—216no—
309C23—216no—
310C23—24no—
311C23—24no—
312C23—24no—
313C23—48no—
314C23—48no—
315C23—48no—
316C23—48no—
317C23C2×#11712yes—
318C23C4×#4112yes—
319C23#51812yes—
320C23C22×M1618yes—
321C23C22×M1612yes—
322C23C22×M1612yes—
323C23C2×#13112yes—
324C23#56812yes—
325C23C24×C411yescharacteristic
326D4—232no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—28no—
331C2×C4—28no—
332C2×C4—28no—
333C2×C4—28no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—22no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—22no—
346C2×C4—24no—
347C2×C4—24no—
348C2×C4—24no—
349C2×C4—22no—
350C2×C4—24no—
351C2×C4—432no—
352C2×C4—432no—
353C2×C4—48no—
354C2×C4—44no—
355C2×C4—48no—
356C2×C4—48no—
357C2×C4—416no—
358C2×C4—48no—
359C2×C4—48no—
360C2×C4#432116yes—
361C2×C4C2×#11714yes—
362C2×C4C2×#11712yes—
363C2×C4C2×#11714yes—
364C2×C4C4×#4112yes—
365C2×C4#51812yes—
366C2×C4#55318yes—
367C2×C4#55918yes—
368C2×C4C22×M1614yes—
369C2×C4C22×M1614yes—
370C2×C4C22×M1614yes—
371C2×C4C22×M1614yes—
372C2×C4C2×#13114yes—
373C2×C4C22×#4111yescharacteristic
374C2×C4C22×#4112yes—
375C2×C4C22×#4111yescharacteristic
376C2×C4C2×H(5,𝔽2)12yes—
377C8—28no—
378C8—44no—
379C8—48no—
380C22—28no—
381C22—28no—
382C22—28no—
383C22—44no—
384C22—432no—
385C22—44no—
386C22—44no—
387C22—44no—
388C22#235714yes—
389C22C2×#43214yes—
390C22#292514yes—
391C22#296514yes—
392C22#297014yes—
393C22#297414yes—
394C22#297514yes—
395C22C22×#11711yescharacteristic
396C22C2×C4×#4111yescharacteristic
397C22C2×#51811yescharacteristic
398C22C23×M1611yescharacteristic
399C22C23×M1611yescharacteristic
400C22C22×#13111yescharacteristic
401C22C2×#56811yescharacteristic
402C4—24no—
403C4—24no—
404C4—24no—
405C4—24no—
406C4—42no—
407C4—44no—
408C4—44no—
409C4—44no—
410C4#235714yes—
411C4C2×#43218yes—
412C4C2×#55312yes—
413C4C2×#55912yes—
414C2—48no—
415C2#2283918yesdirect product factor
416C2C2×#235711yescharacteristic
417C2C22×#43211yescharacteristic
418C2C2×#292511yescharacteristic
419C2C2×#296511yescharacteristic
420C2C2×#297011yescharacteristic
421C2C2×#297411yescharacteristic
422C2C2×#297511yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×D4C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #22839C2direct (N × H)
4. C2×#1924C2semidirect
5. C2×#1831C2semidirect
6. C2×#1817C2semidirect
7. C2×#1770C2semidirect
8. C2×C4×C4⋊C8C2semidirect
9. C2×#1749C2semidirect
30. #1924C22semidirect
31. #1831C22semidirect
32. #1817C22semidirect
33. #1770C22semidirect
34. C4×C4⋊C8C22semidirect
35. #1749C22semidirect
415. C2#22839direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C42×D42
#228392
C2×#19542
C2×#19242
C2×#18312
C2×#18172
C2×#17702
C2×C4×C4⋊C82
C2×#17492