Finite Group Databasebeta

← C2×#28444 #6465525

Subgroups — C2×#28444 #6465525

Order 512.

3466 conjugacy classes of subgroups.

The subgroup lattice has 415 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic, complemented
2C22×#492C211yesmaximal, characteristic
3C22×#464C214yesmaximal, complemented
4C2×#2858C211yesmaximal, characteristic
5C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
6#28444C2116yesmaximal, direct product factor
7C2×#2015C214yesmaximal, complemented
8C2×#1957C211yesmaximal, characteristic
9C2×#1956C211yesmaximal, characteristic, complemented
10C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
11C23×Q16C2214yes—
12C23×SD16C2214yes—
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4⋊Q8C2211yescharacteristic
15C22×#127C2211yescharacteristic
16C22×#124C2212yes—
17C22×#124C2212yes—
18C22×C4×Q8C2212yes—
19C2×#494—28no—
20C2×#494C2218yescomplemented
21C2×#492—28no—
22C2×#492C2218yes—
23C2×#464—232no—
24C2×#464C22132yescomplemented
25C22×C4⋊C8C2212yes—
26C22×#103C2214yes—
27C22×#102C2214yes—
28C22×C4×C8C2211yescharacteristic
29C22×C4×C8C2211yescharacteristic
30#2858—24no—
31#2858C2218yes—
32C4×C4⋊Q8—24no—
33C4×C4⋊Q8C2218yescomplemented
34C2×#391C2212yes—
35C2×#390—22no—
36C2×#390—22no—
37C2×#389—22no—
38C2×#384C2211yescharacteristic
39C2×C4×C4⋊C4—22no—
40C2×C43C2211yescharacteristic
41#2015C22132yescomplemented
42#1957C2218yes—
43#1956C2218yescomplemented
44C4×C4⋊C8C2218yescomplemented
45C2×#336C2212yes—
46C23×Q8C2312yes—
47C23×Q8C2312yes—
48C23×D4—22no—
49C23×D4C2312yes—
50C22×Q16—216no—
51C22×Q16—216no—
52C22×Q16—48no—
53C22×Q16C23116yes—
54C22×SD16—216no—
55C22×SD16—216no—
56C22×SD16—48no—
57C22×SD16C23116yes—
58C23×C8C2312yes—
59C23×C8C2312yes—
60C2×C4⋊Q8—22no—
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8D418yes—
66C2×C4⋊Q8C2314yes—
67C2×C4⋊Q8C2314yes—
68C2×#127—24no—
69C2×#127—22no—
70C2×#127—24no—
71C2×#127C2314yes—
72C2×#124—24no—
73C2×#124—24no—
74C2×#124—216no—
75C2×#124—48no—
76C2×#124C2318yes—
77C2×#124C2318yes—
78C2×C4×Q8—24no—
79C2×C4×Q8—216no—
80C2×C4×Q8C2318yes—
81C22×C4⋊C4—22no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4—22no—
84C22×C4⋊C4—22no—
85C22×C4⋊C4C2312yes—
86C22×C22⋊C4—24no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C42—22no—
90C22×C42D412yes—
91C22×C42D412yes—
92C22×C42C2311yescharacteristic
93C22×C42C2311yescharacteristic
94C22×C42C2311yescharacteristic
95#494—232no—
96#492—232no—
97#464—2128no—
98C2×C4⋊C8D4116yescomplemented
99C2×C4⋊C8C2318yes—
100C2×#103—216no—
101C2×#103C23116yes—
102C2×#102—216no—
103C2×#102C23116yes—
104C2×C4×C8—24no—
105C2×C4×C8—24no—
106C2×C4×C8C2314yes—
107C2×C4×C8C2314yes—
108#391—24no—
109#391C2318yes—
110#390—216no—
111#390—216no—
112#389—216no—
113#384—22no—
114#384C2314yes—
115C4×C4⋊C4—216no—
116C2×#95—24no—
117C43D414yes—
118C43C2314yes—
119#336C2318yes—
120C25—22no—
121C22×Q8—22no—
122C22×Q8—22no—
123C22×Q8—24no—
124C22×Q8—28no—
125C22×Q8—28no—
126C22×Q8—24no—
127C22×Q8—24no—
128C22×Q8—28no—
129C22×Q8—28no—
130C22×Q8C2×D418yes—
131C22×Q8C2414yes—
132C22×Q8C2414yes—
133C22×D4—28no—
134C22×D4—24no—
135C22×D4—22no—
136C22×D4—28no—
137C22×D4—24no—
138C22×D4—28no—
139C22×D4—48no—
140C22×D4—48no—
141C22×D4—48no—
142C22×D4C2414yes—
143C23×C4—22no—
144C23×C4—22no—
145C23×C4—22no—
146C23×C4C2×D412yes—
147C23×C4C2×D411yescharacteristic
148C23×C4C2×D411yescharacteristic
149C23×C4C2×D412yes—
150C23×C4C2411yescharacteristic
151C2×Q16—232no—
152C2×Q16—232no—
153C2×Q16—416no—
154C2×Q16—464no—
155C2×SD16—232no—
156C2×SD16—232no—
157C2×SD16—416no—
158C2×SD16—464no—
159C22×C8—24no—
160C22×C8—24no—
161C22×C8—24no—
162C22×C8—24no—
163C22×C8C2×D418yes—
164C22×C8C2×D418yes—
165C22×C8C2414yes—
166C22×C8C2414yes—
167C4⋊Q8—216no—
168C4⋊Q8—28no—
169C4⋊Q8—28no—
170C4⋊Q8—28no—
171C4⋊Q8—48no—
172C4⋊Q8C2×D4116yes—
173#127—28no—
174#127—28no—
175#127—48no—
176#124—232no—
177#124—416no—
178#124—416no—
179#124—416no—
180C4×Q8—232no—
181C4×Q8—416no—
182C2×C4⋊C4—216no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—28no—
186C2×C4⋊C4—28no—
187C2×C4⋊C4—28no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—48no—
190C2×C4⋊C4—48no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4C2414yes—
193C2×C22⋊C4—216no—
194C2×C22⋊C4—28no—
195C2×C22⋊C4—28no—
196C2×C22⋊C4—416no—
197C2×C22⋊C4—48no—
198C2×C22⋊C4—48no—
199C2×C42—28no—
200C2×C42—28no—
201C2×C42—24no—
202C2×C42—28no—
203C2×C42—48no—
204C2×C42C2×D412yes—
205C2×C42C2×D418yes—
206C2×C42C2×D418yes—
207C2×C42C2×D412yes—
208C2×C42C2×D414yes—
209C2×C42C2×D412yes—
210C2×C42C2×D418yes—
211C2×C42#4114yes—
212C2×C42C2412yes—
213C2×C42C2412yes—
214C2×C42C2412yes—
215C4⋊C8C2×D4132yescomplemented
216#103—232no—
217#102—232no—
218C4×C8—28no—
219C4×C8—28no—
220#95—216no—
221C24—24no—
222C24—44no—
223C24—44no—
224C24—44no—
225C24—48no—
226C24—48no—
227C24C22×D411yescharacteristic
228C2×Q8—28no—
229C2×Q8—24no—
230C2×Q8—232no—
231C2×Q8—28no—
232C2×Q8—28no—
233C2×Q8—24no—
234C2×Q8—24no—
235C2×Q8—28no—
236C2×Q8—28no—
237C2×Q8—44no—
238C2×Q8—44no—
239C2×Q8—44no—
240C2×Q8—44no—
241C2×Q8—44no—
242C2×Q8—416no—
243C2×Q8—416no—
244C2×Q8—416no—
245C2×Q8C22×D418yes—
246C2×D4—28no—
247C2×D4—24no—
248C2×D4—24no—
249C2×D4—28no—
250C2×D4—416no—
251C2×D4—44no—
252C2×D4—44no—
253C2×D4—44no—
254C2×D4—416no—
255C2×D4—416no—
256C2×D4—416no—
257C2×D4—416no—
258C2×D4—832no—
259C22×C4—24no—
260C22×C4—24no—
261C22×C4—28no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—44no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4—48no—
275C22×C4#12118yes—
276C22×C4#12714yes—
277C22×C4#12714yes—
278C22×C4#13518yes—
279C22×C4#13718yes—
280C22×C4C22×D414yes—
281C22×C4C22×D412yes—
282C22×C4C22×D412yes—
283C22×C4C22×D411yescharacteristic
284C22×C4C22×D414yes—
285C22×C4C22×D412yes—
286C22×C4C22×D414yes—
287C22×C4C2×#4112yes—
288C22×C4H(5,𝔽2)14yes—
289C22×C4C2511yescharacteristic
290Q16—464no—
291SD16—464no—
292C2×C8—216no—
293C2×C8—216no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—24no—
298C2×C8C22×D418yes—
299C2×C8C22×D418yes—
300C4⋊C4—232no—
301C4⋊C4—28no—
302C4⋊C4—416no—
303C4⋊C4—44no—
304C4⋊C4—416no—
305C4⋊C4—416no—
306C22⋊C4—432no—
307C22⋊C4—416no—
308C22⋊C4—416no—
309C42—24no—
310C42—216no—
311C42—216no—
312C42—24no—
313C42—416no—
314C42#12118yes—
315C42#12718yes—
316C42C22×D414yes—
317C42C22×D418yes—
318C42C2×#4114yes—
319C23—44no—
320C23—44no—
321C23—44no—
322C23—48no—
323C23—48no—
324C23—88no—
325C23—88no—
326C23—816no—
327C23—816no—
328C23—88no—
329C23C2×#12112yes—
330C23C2×#12712yes—
331C23#53512yes—
332C23C2×#13514yes—
333C23C2×#13714yes—
334C23C23×D411yescharacteristic
335Q8—216no—
336Q8—48no—
337Q8—416no—
338Q8—48no—
339Q8—48no—
340Q8—88no—
341D4—48no—
342D4—48no—
343D4—832no—
344D4—88no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—24no—
348C2×C4—24no—
349C2×C4—28no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—48no—
356C2×C4—416no—
357C2×C4—44no—
358C2×C4—44no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—48no—
362C2×C4—88no—
363C2×C4—88no—
364C2×C4#464132yescomplemented
365C2×C4C2×#12118yes—
366C2×C4C2×#12112yes—
367C2×C4C2×#12714yes—
368C2×C4C2×#12714yes—
369C2×C4C2×#12712yes—
370C2×C4#53512yes—
371C2×C4D4218yes—
372C2×C4#55018yes—
373C2×C4C2×#13518yes—
374C2×C4C2×#13718yes—
375C2×C4C23×D411yescharacteristic
376C2×C4C23×D412yes—
377C2×C4C22×#4111yescharacteristic
378C2×C4C2×H(5,𝔽2)12yes—
379C8—28no—
380C8—28no—
381C22—84no—
382C22—88no—
383C22—84no—
384C22—84no—
385C22—88no—
386C22—1616no—
387C22#254114yes—
388C22C2×#46418yes—
389C22#314714yes—
390C22#315214yes—
391C22#321018yes—
392C22C22×#12111yescharacteristic
393C22C22×#12711yescharacteristic
394C22C2×#53511yescharacteristic
395C22C22×#13512yes—
396C22C22×#13712yes—
397C4—24no—
398C4—24no—
399C4—48no—
400C4—44no—
401C4—84no—
402C4—84no—
403C4#254114yes—
404C4C2×#464116yescomplemented
405C4C2×D4212yes—
406C4C2×#55012yes—
407C2—164no—
408C2#2844418yesdirect product factor
409C2C2×#254111yescharacteristic
410C2C22×#46412yes—
411C2C2×#314711yescharacteristic
412C2C2×#315211yescharacteristic
413C2C2×#321012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#494C2semidirect
3. C22×#464C2semidirect
5. C2×C4×C4⋊Q8C2semidirect
6. #28444C2direct (N × H)
7. C2×#2015C2semidirect
9. C2×#1956C2semidirect
10. C2×C4×C4⋊C8C2semidirect
20. C2×#494C22semidirect
24. C2×#464C22semidirect
33. C4×C4⋊Q8C22semidirect
41. #2015C22semidirect
43. #1956C22semidirect
44. C4×C4⋊C8C22semidirect
98. C2×C4⋊C8D4semidirect
215. C4⋊C8C2×D4semidirect
364. C2×C4#464semidirect
404. C4C2×#464semidirect
408. C2#28444direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4942
C22×#4922
C22×#4642
C2×#28582
C2×C4×C4⋊Q82
#284442
C2×#20152
C2×#19572
C2×#19562
C2×C4×C4⋊C82