Finite Group Databasebeta

← C2×#28305 #6459615

Subgroups — C2×#28305 #6459615

Order 512.

3894 conjugacy classes of subgroups.

The subgroup lattice has 431 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#481C212yesmaximal, complemented
2C22×#448C212yesmaximal, complemented
3C2×#2856C211yesmaximal, characteristic
4C22×#391C211yesmaximal, characteristic, complemented
5#28305C2116yesmaximal, direct product factor
6C2×#2096C212yesmaximal, complemented
7C2×#2014C212yesmaximal, complemented
8C2×#1968C214yesmaximal, complemented
9C2×C4×C22⋊C8C211yesmaximal, characteristic, complemented
10C24×Q8C2211yescharacteristic
11C23×SD16C2214yes—
12C22×#127C2211yescharacteristic
13C22×#121—22no—
14C22×#121C2212yes—
15C23×C4⋊C4C2211yescharacteristic
16C23×C42C2211yescharacteristic
17C2×#481—216no—
18C2×#481C22116yescomplemented
19C2×#448—216no—
20C2×#448C22116yescomplemented
21C22×#106C2214yes—
22C22×#103C2214yes—
23C22×#102C2214yes—
24C22×C22⋊C8C2212yes—
25C22×C4×C8C2212yes—
26#2856—24no—
27#2856C2218yes—
28C2×#391—22no—
29C2×#391—24no—
30C2×#391C2212yes—
31C2×#391C2212yes—
32C2×#391C2218yescomplemented
33C2×#390—22no—
34C2×#390C2212yes—
35C2×#384C2211yescharacteristic
36C22×#95—22no—
37#2096C22116yescomplemented
38#2014C22116yescomplemented
39#1968C22132yescomplemented
40C4×C22⋊C8C2218yescomplemented
41C2×#336C2212yes—
42C23×Q8—28no—
43C23×Q8—22no—
44C23×Q8—21no—
45C23×Q8—28no—
46C23×Q8—44no—
47C23×Q8C2312yes—
48C23×Q8C2314yes—
49C23×D4—22no—
50C23×D4—22no—
51C23×D4C2312yes—
52C24×C4—21no—
53C24×C4—21no—
54C24×C4D412yes—
55C24×C4C2311yescharacteristic
56C22×SD16—216no—
57C22×SD16—216no—
58C22×SD16—48no—
59C22×SD16C23116yes—
60C23×C8C2314yes—
61C2×#127—22no—
62C2×#127—44no—
63C2×#127C2314yes—
64C2×#121—24no—
65C2×#121—216no—
66C2×#121—28no—
67C2×#121—28no—
68C2×#121—416no—
69C2×#121C2318yes—
70C22×C4⋊C4—28no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4C2314yes—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C22⋊C4—24no—
78C22×C22⋊C4—22no—
79C22×C42—44no—
80C22×C42D414yes—
81C22×C42D412yes—
82C22×C42C2311yescharacteristic
83C22×C42C2311yescharacteristic
84C22×C42C2314yes—
85#481—264no—
86#448—264no—
87C2×#106—216no—
88C2×#106C23116yes—
89C2×#103—216no—
90C2×#103C23116yes—
91C2×#102—216no—
92C2×#102C23116yes—
93C2×C22⋊C8D4116yescomplemented
94C2×C22⋊C8C2318yes—
95C2×C4×C8—44no—
96C2×C4×C8C2318yes—
97#391—24no—
98#391—24no—
99#391—216no—
100#391C2318yes—
101#391C2318yes—
102#390—24no—
103#390—216no—
104#390C2318yes—
105#384—22no—
106#384C2314yes—
107C2×#95—24no—
108C2×#95—24no—
109C2×#95—216no—
110#336C2318yes—
111C25—22no—
112C25C2×D411yescharacteristic
113C22×Q8—28no—
114C22×Q8—216no—
115C22×Q8—216no—
116C22×Q8—24no—
117C22×Q8—22no—
118C22×Q8—24no—
119C22×Q8—28no—
120C22×Q8—216no—
121C22×Q8—28no—
122C22×Q8—48no—
123C22×Q8—464no—
124C22×Q8—44no—
125C22×Q8—48no—
126C22×Q8—44no—
127C22×Q8—48no—
128C22×Q8#4118yes—
129C22×Q8C2414yes—
130C22×D4—28no—
131C22×D4—24no—
132C22×D4—24no—
133C22×D4—22no—
134C22×D4—28no—
135C22×D4—28no—
136C22×D4—28no—
137C22×D4—48no—
138C22×D4—48no—
139C22×D4—48no—
140C22×D4—416no—
141C22×D4—48no—
142C22×D4C2414yes—
143C23×C4—24no—
144C23×C4—24no—
145C23×C4—28no—
146C23×C4—24no—
147C23×C4—22no—
148C23×C4—24no—
149C23×C4—22no—
150C23×C4—22no—
151C23×C4—44no—
152C23×C4—44no—
153C23×C4—44no—
154C23×C4—44no—
155C23×C4—48no—
156C23×C4—44no—
157C23×C4SD16116yescomplemented
158C23×C4C2×D412yes—
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D418yes—
161C23×C4C2×D412yes—
162C23×C4C2×D412yes—
163C23×C4C2×D418yes—
164C23×C4C2412yes—
165C23×C4C2411yescharacteristic
166C2×SD16—232no—
167C2×SD16—232no—
168C2×SD16—416no—
169C2×SD16—464no—
170C22×C8—28no—
171C22×C8—28no—
172C22×C8C2×D4116yes—
173C22×C8C2418yes—
174#127—48no—
175#127—48no—
176#121—216no—
177#121—216no—
178#121—416no—
179#121—464no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—216no—
182C2×C4⋊C4—24no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—28no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—44no—
189C2×C4⋊C4—48no—
190C2×C4⋊C4—48no—
191C2×C4⋊C4C2414yes—
192C2×C4⋊C4C2414yes—
193C2×C22⋊C4—216no—
194C2×C22⋊C4—28no—
195C2×C22⋊C4—48no—
196C2×C22⋊C4—416no—
197C2×C42—24no—
198C2×C42—24no—
199C2×C42—48no—
200C2×C42—48no—
201C2×C42—44no—
202C2×C42C2×D412yes—
203C2×C42C2×D412yes—
204C2×C42C2×D418yes—
205C2×C42C2412yes—
206C2×C42C2412yes—
207#106—232no—
208#103—232no—
209#102—232no—
210C22⋊C8C2×D4132yescomplemented
211C4×C8—48no—
212#95—216no—
213#95—216no—
214C24—22no—
215C24—22no—
216C24—24no—
217C24—24no—
218C24—44no—
219C24—44no—
220C24—44no—
221C24—48no—
222C24—48no—
223C24#12714yes—
224C24C2×SD1618yes—
225C24C22×D412yes—
226C24C22×D411yescharacteristic
227C2×Q8—216no—
228C2×Q8—28no—
229C2×Q8—24no—
230C2×Q8—232no—
231C2×Q8—28no—
232C2×Q8—28no—
233C2×Q8—464no—
234C2×Q8—48no—
235C2×Q8—432no—
236C2×Q8—464no—
237C2×Q8—48no—
238C2×Q8—44no—
239C2×Q8—44no—
240C2×Q8—416no—
241C2×Q8C2×#4118yes—
242C2×D4—24no—
243C2×D4—24no—
244C2×D4—28no—
245C2×D4—28no—
246C2×D4—416no—
247C2×D4—416no—
248C2×D4—416no—
249C2×D4—432no—
250C2×D4—44no—
251C2×D4—44no—
252C2×D4—44no—
253C2×D4—416no—
254C2×D4—416no—
255C2×D4—416no—
256C2×D4—832no—
257C2×D4—832no—
258C22×C4—22no—
259C22×C4—24no—
260C22×C4—24no—
261C22×C4—22no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—232no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—216no—
270C22×C4—28no—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—48no—
275C22×C4—432no—
276C22×C4—48no—
277C22×C4—48no—
278C22×C4—432no—
279C22×C4—48no—
280C22×C4—44no—
281C22×C4—44no—
282C22×C4—416no—
283C22×C4—44no—
284C22×C4—48no—
285C22×C4—44no—
286C22×C4—48no—
287C22×C4—48no—
288C22×C4—816no—
289C22×C4#12714yes—
290C22×C4#12718yes—
291C22×C4C2×SD1618yes—
292C22×C4C2×SD1618yes—
293C22×C4C2×SD16132yescomplemented
294C22×C4C22×D412yes—
295C22×C4C22×D418yes—
296C22×C4C22×D414yes—
297C22×C4C22×D414yes—
298C22×C4C22×D411yescharacteristic
299C22×C4C22×D414yes—
300C22×C4C2×#4114yes—
301C22×C4H(5,𝔽2)14yes—
302C22×C4C2511yescharacteristic
303SD16—464no—
304C2×C8—232no—
305C2×C8—28no—
306C2×C8—28no—
307C2×C8C22×D4116yes—
308C4⋊C4—28no—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C4⋊C4—48no—
312C4⋊C4—44no—
313C4⋊C4—44no—
314C4⋊C4—416no—
315C22⋊C4—416no—
316C22⋊C4—432no—
317C42—24no—
318C42—24no—
319C42—24no—
320C42—24no—
321C42—48no—
322C23—216no—
323C23—28no—
324C23—22no—
325C23—216no—
326C23—22no—
327C23—28no—
328C23—24no—
329C23—44no—
330C23—44no—
331C23—44no—
332C23—48no—
333C23—48no—
334C23—816no—
335C23—88no—
336C23—88no—
337C23—816no—
338C23—88no—
339C23#492116yes—
340C23#52512yes—
341C23C2×#12714yes—
342C23C2×#12712yes—
343C23#53412yes—
344C23C22×SD1618yes—
345C23C22×SD1614yes—
346C23#57514yes—
347C23C23×D411yescharacteristic
348Q8—216no—
349Q8—432no—
350Q8—48no—
351Q8—416no—
352D4—48no—
353D4—48no—
354D4—832no—
355D4—832no—
356D4—88no—
357C2×C4—22no—
358C2×C4—216no—
359C2×C4—216no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—22no—
363C2×C4—28no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—216no—
367C2×C4—216no—
368C2×C4—28no—
369C2×C4—432no—
370C2×C4—432no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—416no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—48no—
377C2×C4—48no—
378C2×C4—816no—
379C2×C4—88no—
380C2×C4—88no—
381C2×C4#52512yes—
382C2×C4C2×#12714yes—
383C2×C4C2×#12712yes—
384C2×C4#53412yes—
385C2×C4#546116yes—
386C2×C4C22×SD1618yes—
387C2×C4C22×SD1618yes—
388C2×C4C23×D412yes—
389C2×C4C22×#4112yes—
390C2×C4C2×H(5,𝔽2)12yes—
391C8—216no—
392C22—24no—
393C22—28no—
394C22—28no—
395C22—232no—
396C22—24no—
397C22—84no—
398C22—88no—
399C22—88no—
400C22—84no—
401C22—84no—
402C22—1616no—
403C22#253914yes—
404C22#310318yes—
405C22C2×#49218yes—
406C22C2×#49214yes—
407C22#315314yes—
408C22#318718yes—
409C22C2×#52511yescharacteristic
410C22C22×#12711yescharacteristic
411C22C2×#53411yescharacteristic
412C22C23×SD1612yes—
413C22C2×#57512yes—
414C4—24no—
415C4—28no—
416C4—28no—
417C4—48no—
418C4—84no—
419C4—84no—
420C4#253914yes—
421C4C2×#54614yes—
422C2—28no—
423C2—164no—
424C2#2830518yesdirect product factor
425C2C2×#253911yescharacteristic
426C2C2×#310312yes—
427C2C22×#49211yescharacteristic
428C2C2×#315311yescharacteristic
429C2C2×#318712yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2856C2
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
1. C22×#481C2semidirect
2. C22×#448C2semidirect
4. C22×#391C2semidirect
5. #28305C2direct (N × H)
6. C2×#2096C2semidirect
7. C2×#2014C2semidirect
8. C2×#1968C2semidirect
9. C2×C4×C22⋊C8C2semidirect
18. C2×#481C22semidirect
20. C2×#448C22semidirect
32. C2×#391C22semidirect
37. #2096C22semidirect
38. #2014C22semidirect
39. #1968C22semidirect
40. C4×C22⋊C8C22semidirect
93. C2×C22⋊C8D4semidirect
157. C23×C4SD16semidirect
210. C22⋊C8C2×D4semidirect
293. C22×C4C2×SD16semidirect
424. C2#28305direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4812
C22×#4482
C2×#28562
C22×#3912
#283052
C2×#20962
C2×#20142
C2×#19682
C2×C4×C22⋊C82