Finite Group Databasebeta

← C2×#28748 #6466825

Subgroups — C2×#28748 #6466825

Order 512.

2558 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#487C212yesmaximal
2C2×#2868C211yesmaximal, characteristic
3C2×C4×C4⋊Q8C211yesmaximal, characteristic
4#28748C2116yesmaximal, direct product factor
5C2×#2043C214yesmaximal
6C2×#1981C214yesmaximal
7C2×#1956C212yesmaximal
8C2×C4×C4⋊C8C211yesmaximal, characteristic
9C22×C4⋊Q8C2212yes—
10C22×C4⋊Q8C2212yes—
11C22×C4⋊Q8C2212yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4×Q8—21no—
14C2×#487—216no—
15C2×#487C22116yes—
16C22×C4⋊C8C2212yes—
17C22×#103C2218yes—
18C22×#103C2218yes—
19C22×C4×C8C2212yes—
20#2868—24no—
21#2868C2218yes—
22C4×C4⋊Q8—24no—
23C4×C4⋊Q8C2218yes—
24C2×#391—21no—
25C2×#389—21no—
26C2×#389C2212yes—
27C2×#384—21no—
28C2×#384—21no—
29C2×#384—21no—
30C2×#384—21no—
31C2×#384C2211yescharacteristic
32C2×C4×C4⋊C4—21no—
33C2×C4×C4⋊C4C2212yes—
34C2×C43C2211yescharacteristic
35#2043C22132yes—
36#1981C22132yes—
37#1956C22116yes—
38C4×C4⋊C8C2218yes—
39C2×#336C2212yes—
40C23×Q8—21no—
41C23×Q8C2314yes—
42C23×C8C2314yes—
43C2×C4⋊Q8—22no—
44C2×C4⋊Q8—24no—
45C2×C4⋊Q8—24no—
46C2×C4⋊Q8—24no—
47C2×C4⋊Q8—28no—
48C2×C4⋊Q8—24no—
49C2×C4⋊Q8—28no—
50C2×C4⋊Q8—216no—
51C2×C4⋊Q8—48no—
52C2×C4⋊Q8D418yes—
53C2×C4⋊Q8C2318yes—
54C2×C4⋊Q8C2318yes—
55C2×C4⋊Q8C2318yes—
56C2×C4⋊Q8C2314yes—
57C2×C4×Q8—28no—
58C2×C4×Q8—48no—
59C22×C4⋊C4—21no—
60C22×C4⋊C4—21no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4—22no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—21no—
69C22×C4⋊C4C2312yes—
70C22×C4⋊C4C2312yes—
71C22×C42—22no—
72C22×C42D411yescharacteristic
73C22×C42D411yescharacteristic
74C22×C42D411yescharacteristic
75C22×C42D411yescharacteristic
76C22×C42C2311yescharacteristic
77C22×C42C2311yescharacteristic
78C22×C42C2311yescharacteristic
79#487—264no—
80C2×C4⋊C8—28no—
81C2×C4⋊C8C2318yes—
82C2×#103—232no—
83C2×#103—416no—
84C2×#103C23132yes—
85C2×#103C23132yes—
86C2×C4×C8—28no—
87C2×C4×C8C2318yes—
88#391—28no—
89#389—24no—
90#389—28no—
91#389C2318yes—
92#384—22no—
93#384—28no—
94#384—28no—
95#384—28no—
96#384—28no—
97#384C2314yes—
98C4×C4⋊C4—24no—
99C4×C4⋊C4—28no—
100C4×C4⋊C4C2318yes—
101C2×#95—22no—
102C2×#95—22no—
103C43D414yes—
104C43C2314yes—
105#336C2318yes—
106C22×Q8—28no—
107C22×Q8—24no—
108C22×Q8—24no—
109C22×Q8—28no—
110C22×Q8—28no—
111C22×Q8—216no—
112C22×Q8—216no—
113C22×Q8—44no—
114C22×Q8—44no—
115C22×Q8C2418yes—
116C23×C4—22no—
117C23×C4—24no—
118C23×C4—22no—
119C23×C4C2×D411yescharacteristic
120C23×C4C2×D411yescharacteristic
121C23×C4C2×D411yescharacteristic
122C23×C4C2×D411yescharacteristic
123C23×C4C2×D411yescharacteristic
124C23×C4C2×D411yescharacteristic
125C23×C4C2411yescharacteristic
126C22×C8—28no—
127C22×C8—28no—
128C22×C8—28no—
129C22×C8C2418yes—
130C4⋊Q8—216no—
131C4⋊Q8—216no—
132C4⋊Q8—28no—
133C4⋊Q8—216no—
134C4⋊Q8—232no—
135C4⋊Q8—416no—
136C4⋊Q8—416no—
137C4⋊Q8—416no—
138C4⋊Q8—416no—
139C4⋊Q8C2×D4116yes—
140C4×Q8—432no—
141C2×C4⋊C4—28no—
142C2×C4⋊C4—24no—
143C2×C4⋊C4—22no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—22no—
156C2×C4⋊C4—48no—
157C2×C4⋊C4—48no—
158C2×C4⋊C4—48no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4—48no—
161C2×C4⋊C4—48no—
162C2×C4⋊C4—48no—
163C2×C4⋊C4—44no—
164C2×C4⋊C4—44no—
165C2×C4⋊C4C2×D418yes—
166C2×C4⋊C4C2414yes—
167C2×C4⋊C4C2414yes—
168C2×C42—24no—
169C2×C42—24no—
170C2×C42—24no—
171C2×C42—28no—
172C2×C42—48no—
173C2×C42SD1618yes—
174C2×C42Q1618yes—
175C2×C42C2×D412yes—
176C2×C42C2×D414yes—
177C2×C42C2×D414yes—
178C2×C42C2×D412yes—
179C2×C42C2×D414yes—
180C2×C42C2×D412yes—
181C2×C42C2×D414yes—
182C2×C42C2×D414yes—
183C2×C42#4114yes—
184C2×C42#4118yes—
185C2×C42C2412yes—
186C2×C42C2412yes—
187C2×C42C2412yes—
188C4⋊C8—216no—
189#103—264no—
190#103—432no—
191C4×C8—216no—
192#95—28no—
193#95—28no—
194C24C22×D411yescharacteristic
195C2×Q8—216no—
196C2×Q8—28no—
197C2×Q8—28no—
198C2×Q8—216no—
199C2×Q8—216no—
200C2×Q8—48no—
201C2×Q8—48no—
202C2×Q8—48no—
203C2×Q8—48no—
204C2×Q8—48no—
205C2×Q8—432no—
206C2×Q8—432no—
207C2×Q8—432no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—28no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—28no—
218C22×C4—44no—
219C22×C4—44no—
220C22×C4—48no—
221C22×C4—48no—
222C22×C4—44no—
223C22×C4—48no—
224C22×C4—44no—
225C22×C4—44no—
226C22×C4#12114yes—
227C22×C4#12114yes—
228C22×C4#12414yes—
229C22×C4#12414yes—
230C22×C4C2×SD1614yes—
231C22×C4C2×SD1614yes—
232C22×C4C2×SD1614yes—
233C22×C4C2×Q1614yes—
234C22×C4C2×Q1614yes—
235C22×C4C2×Q1614yes—
236C22×C4#13714yes—
237C22×C4#13714yes—
238C22×C4C22×D412yes—
239C22×C4C22×D412yes—
240C22×C4C22×D412yes—
241C22×C4C22×D411yescharacteristic
242C22×C4C22×D412yes—
243C22×C4C22×D412yes—
244C22×C4C22×D412yes—
245C22×C4C22×D412yes—
246C22×C4C2×#4112yes—
247C22×C4C2×#4114yes—
248C22×C4H(5,𝔽2)14yes—
249C22×C4C2511yescharacteristic
250C2×C8—28no—
251C2×C8—28no—
252C2×C8—28no—
253C2×C8—416no—
254C4⋊C4—216no—
255C4⋊C4—28no—
256C4⋊C4—24no—
257C4⋊C4—28no—
258C4⋊C4—416no—
259C4⋊C4—416no—
260C4⋊C4—416no—
261C4⋊C4—416no—
262C4⋊C4—416no—
263C4⋊C4—416no—
264C4⋊C4—44no—
265C4⋊C4—416no—
266C4⋊C4—48no—
267C4⋊C4—48no—
268C4⋊C4C22×D418yes—
269C42—24no—
270C42—28no—
271C42—28no—
272C42—24no—
273C42—416no—
274C42#12118yes—
275C42#12418yes—
276C42C2×SD16116yes—
277C42C2×Q16116yes—
278C42C22×D414yes—
279C42C2×#4114yes—
280C42C2×#4118yes—
281C23C2×#12112yes—
282C23C2×#12412yes—
283C23#53512yes—
284C23C22×SD1612yes—
285C23C22×Q1612yes—
286C23C2×#13712yes—
287C23C2×#13712yes—
288C23C23×D411yescharacteristic
289Q8—432no—
290Q8—416no—
291Q8—416no—
292Q8—816no—
293C2×C4—28no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—28no—
297C2×C4—28no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—28no—
303C2×C4—416no—
304C2×C4—44no—
305C2×C4—44no—
306C2×C4—48no—
307C2×C4—48no—
308C2×C4—44no—
309C2×C4—48no—
310C2×C4—44no—
311C2×C4—44no—
312C2×C4—88no—
313C2×C4—816no—
314C2×C4#461116yes—
315C2×C4#462116yes—
316C2×C4#487116yescomplemented
317C2×C4C2×#12114yes—
318C2×C4C2×#12114yes—
319C2×C4C2×#12112yes—
320C2×C4C2×#12414yes—
321C2×C4C2×#12414yes—
322C2×C4C2×#12412yes—
323C2×C4#53512yes—
324C2×C4#55018yes—
325C2×C4#55918yes—
326C2×C4C22×SD1614yes—
327C2×C4C22×SD1614yes—
328C2×C4C22×SD1614yes—
329C2×C4C22×Q1614yes—
330C2×C4C22×Q1614yes—
331C2×C4C22×Q1614yes—
332C2×C4C2×#13714yes—
333C2×C4C2×#13714yes—
334C2×C4C23×D411yescharacteristic
335C2×C4C22×#4112yes—
336C2×C4C22×#4111yescharacteristic
337C2×C4C2×H(5,𝔽2)12yes—
338C8—48no—
339C22#254814yes—
340C22C2×#46114yes—
341C22C2×#46214yes—
342C22C2×#48714yes—
343C22#313914yes—
344C22#320614yes—
345C22#320914yes—
346C22C22×#12111yescharacteristic
347C22C22×#12411yescharacteristic
348C22C2×#53511yescharacteristic
349C22C23×SD1611yescharacteristic
350C22C23×Q1611yescharacteristic
351C22C22×#13711yescharacteristic
352C22C22×#13711yescharacteristic
353C4—24no—
354C4—24no—
355C4—24no—
356C4—48no—
357C4—84no—
358C4—88no—
359C4#254814yes—
360C4C2×#46118yes—
361C4C2×#46218yes—
362C4C2×#48718yescomplemented
363C4C2×#55012yes—
364C4C2×#55912yes—
365C2#2874818yesdirect product factor
366C2C2×#254811yescharacteristic
367C2C22×#46111yescharacteristic
368C2C22×#46211yescharacteristic
369C2C22×#48711yescharacteristic
370C2C2×#313911yescharacteristic
371C2C2×#320611yescharacteristic
372C2C2×#320911yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
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
4. #28748C2direct (N × H)
316. C2×C4#487semidirect
362. C4C2×#487semidirect
365. C2#28748direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4872
C2×#28682
C2×C4×C4⋊Q82
#287482
C2×#20432
C2×#19812
C2×#19562
C2×C4×C4⋊C82