Finite Group Databasebeta

← C2×#16890 #611697

Subgroups — C2×#16890 #611697

Order 512.

3566 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#391C211yesmaximal, characteristic
2C22×#389C211yesmaximal, characteristic
3#16890C2116yesmaximal, direct product factor
4C2×#1446C212yesmaximal
5C2×#1445C212yesmaximal
6C2×#1445C212yesmaximal
7C2×#1442C214yesmaximal
8C2×#1442C212yesmaximal
9C2×#1434C211yesmaximal, characteristic
10C24×Q8C2211yescharacteristic
11C23×C4⋊C4C2211yescharacteristic
12C23×C4⋊C4C2211yescharacteristic
13C23×C4⋊C4C2211yescharacteristic
14C23×C4⋊C4C2212yes—
15C23×C42C2211yescharacteristic
16C2×#391—28no—
17C2×#391C2218yes—
18C2×#389—28no—
19C2×#389C2218yes—
20C22×#95C2212yes—
21C22×#95C2214yes—
22C22×#95C2212yes—
23C22×#95C2212yes—
24C22×#95C2212yes—
25C22×#95C2212yes—
26C22×#95C2214yes—
27C22×#95C2214yes—
28C22×#95C2212yes—
29C22×#95C2214yes—
30#1446C22116yes—
31#1445C22116yes—
32#1445C22116yes—
33#1442C22116yes—
34#1442C22132yes—
35#1434C2218yes—
36C23×Q8—24no—
37C23×Q8—28no—
38C23×Q8—28no—
39C23×Q8—44no—
40C23×Q8C2314yes—
41C24×C4C2312yes—
42C24×C4C2312yes—
43C24×C4C2314yes—
44C24×C4C2311yescharacteristic
45C24×C4C2312yes—
46C24×C4C2312yes—
47C24×C4C2311yescharacteristic
48C24×C4C2311yescharacteristic
49C22×C4⋊C4—24no—
50C22×C4⋊C4—24no—
51C22×C4⋊C4—28no—
52C22×C4⋊C4—24no—
53C22×C4⋊C4—24no—
54C22×C4⋊C4—28no—
55C22×C4⋊C4—44no—
56C22×C4⋊C4—48no—
57C22×C4⋊C4Q818yescomplemented
58C22×C4⋊C4C2314yes—
59C22×C4⋊C4C2314yes—
60C22×C4⋊C4C2314yes—
61C22×C4⋊C4C2318yes—
62C22×C42—44no—
63C22×C42D418yes—
64C22×C42C2314yes—
65#391—232no—
66#389—232no—
67C2×#95—28no—
68C2×#95—28no—
69C2×#95—28no—
70C2×#95—216no—
71C2×#95—28no—
72C2×#95—28no—
73C2×#95—48no—
74C2×#95—48no—
75C2×#95—44no—
76C2×#95—48no—
77C2×#95C2318yes—
78C2×#95C2318yes—
79C2×#95C2318yes—
80C2×#95C23116yes—
81C2×#95C2318yes—
82C2×#95C2318yes—
83C2×#95C2318yes—
84C2×#95C23116yes—
85C2×#95C23116yes—
86C2×#95C23116yes—
87C25C2411yescharacteristic
88C22×Q8—232no—
89C22×Q8—28no—
90C22×Q8—216no—
91C22×Q8—216no—
92C22×Q8—48no—
93C22×Q8—464no—
94C22×Q8—416no—
95C22×Q8—416no—
96C23×C4—24no—
97C23×C4—24no—
98C23×C4—24no—
99C23×C4—24no—
100C23×C4—24no—
101C23×C4—24no—
102C23×C4—24no—
103C23×C4—24no—
104C23×C4—28no—
105C23×C4—28no—
106C23×C4—24no—
107C23×C4—28no—
108C23×C4—28no—
109C23×C4—24no—
110C23×C4—24no—
111C23×C4—24no—
112C23×C4—24no—
113C23×C4—28no—
114C23×C4—28no—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4—28no—
119C23×C4—24no—
120C23×C4—24no—
121C23×C4—28no—
122C23×C4—28no—
123C23×C4—28no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4C2×D414yes—
128C23×C4C2×D414yes—
129C23×C4C2×D414yes—
130C23×C4C2×Q818yes—
131C23×C4C2×Q814yes—
132C23×C4#4118yes—
133C23×C4#4114yes—
134C23×C4#4118yes—
135C23×C4C2414yes—
136C23×C4C2414yes—
137C23×C4C2418yes—
138C23×C4C2412yes—
139C23×C4C2414yes—
140C23×C4C2414yes—
141C23×C4C2412yes—
142C23×C4C2412yes—
143C2×C4⋊C4—232no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—216no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4—48no—
151C2×C4⋊C4—416no—
152C2×C4⋊C4—416no—
153C2×C4⋊C4—432no—
154C2×C4⋊C4—416no—
155C2×C4⋊C4C2×Q8116yescomplemented
156C2×C42—416no—
157C2×C42—48no—
158C2×C42C2×D4116yes—
159#95—216no—
160#95—216no—
161#95—216no—
162#95—232no—
163#95—216no—
164#95—216no—
165#95—48no—
166#95—416no—
167#95—416no—
168#95—416no—
169C24C22×D412yes—
170C24C22×Q812yes—
171C24C2×#4112yes—
172C24C2×#4114yes—
173C24C2×#4114yes—
174C24H(5,𝔽2)14yes—
175C24H(5,𝔽2)14yes—
176C242−1+414yes—
177C242−1+414yes—
178C24C2511yescharacteristic
179C2×Q8—232no—
180C2×Q8—464no—
181C2×Q8—4128no—
182C2×Q8—416no—
183C2×Q8—416no—
184C22×C4—28no—
185C22×C4—28no—
186C22×C4—28no—
187C22×C4—28no—
188C22×C4—216no—
189C22×C4—216no—
190C22×C4—232no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4—216no—
196C22×C4—216no—
197C22×C4—28no—
198C22×C4—28no—
199C22×C4—28no—
200C22×C4—232no—
201C22×C4—232no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—28no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—28no—
208C22×C4—24no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—28no—
218C22×C4—28no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—28no—
222C22×C4—28no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—28no—
228C22×C4—28no—
229C22×C4—48no—
230C22×C4—48no—
231C22×C4—48no—
232C22×C4—48no—
233C22×C4—416no—
234C22×C4—416no—
235C22×C4—416no—
236C22×C4—48no—
237C22×C4—48no—
238C22×C4—48no—
239C22×C4—48no—
240C22×C4—48no—
241C22×C4—48no—
242C22×C4—416no—
243C22×C4—416no—
244C22×C4—416no—
245C22×C4—416no—
246C22×C4—416no—
247C22×C4—416no—
248C22×C4—416no—
249C22×C4—416no—
250C22×C4—432no—
251C22×C4—416no—
252C22×C4C22⋊Q8116yes—
253C22×C4#124116yes—
254C22×C4C22×D414yes—
255C22×C4C22×D414yes—
256C22×C4C22×D414yes—
257C22×C4C22×Q818yes—
258C22×C4C22×Q814yes—
259C22×C4C2×#4118yes—
260C22×C4C2×#4114yes—
261C22×C4C2×#4118yes—
262C4⋊C4—232no—
263C4⋊C4—416no—
264C4⋊C4—432no—
265C4⋊C4—416no—
266C42—416no—
267C23C2×C22⋊Q814yes—
268C23#52514yes—
269C23C2×#12414yes—
270C23#53414yes—
271C23#53514yes—
272C23#53614yes—
273C23#53614yes—
274C23#53918yes—
275C23#541116yes—
276C23#542116yes—
277C23#54418yes—
278C23#551116yes—
279C23#55418yes—
280C23#55618yes—
281C23#55718yes—
282C23#55918yes—
283C23#562116yes—
284C23C23×D411yescharacteristic
285C23C23×Q811yescharacteristic
286C23C22×#4111yescharacteristic
287C23C22×#4112yes—
288C23C22×#4112yes—
289C23C2×H(5,𝔽2)12yes—
290C23C2×H(5,𝔽2)12yes—
291C23C2×2−1+412yes—
292C23C2×2−1+412yes—
293Q8—464no—
294C2×C4—232no—
295C2×C4—232no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—28no—
301C2×C4—28no—
302C2×C4—216no—
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—216no—
309C2×C4—216no—
310C2×C4—416no—
311C2×C4—432no—
312C2×C4—432no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—48no—
318C2×C4—48no—
319C2×C4—48no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—48no—
329C2×C4—48no—
330C2×C4—48no—
331C2×C4—48no—
332C2×C4—48no—
333C2×C4—48no—
334C2×C4—48no—
335C2×C4—416no—
336C2×C4—816no—
337C2×C4—816no—
338C2×C4—832no—
339C2×C4C2×C22⋊Q818yes—
340C2×C4C2×#12418yes—
341C22#256118yes—
342C22#256818yes—
343C22#258018yes—
344C22#262718yes—
345C22#263418yes—
346C22#264018yes—
347C22#2755132yes—
348C22#2798132yes—
349C22#281618yes—
350C22C22×C22⋊Q811yescharacteristic
351C22C2×#52511yescharacteristic
352C22C22×#12411yescharacteristic
353C22C2×#53411yescharacteristic
354C22C2×#53511yescharacteristic
355C22C2×#53611yescharacteristic
356C22C2×#53611yescharacteristic
357C22C2×#53912yes—
358C22C2×#54114yes—
359C22C2×#54214yes—
360C22C2×#54412yes—
361C22C2×#55114yes—
362C22C2×#55412yes—
363C22C2×#55612yes—
364C22C2×#55712yes—
365C22C2×#55912yes—
366C22C2×#56214yes—
367C4—28no—
368C4—28no—
369C4—48no—
370C4—44no—
371C4—48no—
372C4—88no—
373C4—84no—
374C4—84no—
375C2#16890116yesdirect product factor
376C2C2×#262711yescharacteristic
377C2C2×#263411yescharacteristic
378C2C2×#264011yescharacteristic
379C2C2×#256111yescharacteristic
380C2C2×#258011yescharacteristic
381C2C2×#256811yescharacteristic
382C2C2×#281611yescharacteristic
383C2C2×#275514yes—
384C2C2×#279814yes—
subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #16890C2direct (N × H)
57. C22×C4⋊C4Q8semidirect
155. C2×C4⋊C4C2×Q8semidirect
375. C2#16890direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3912
C22×#3892
#168902
C2×#14462
C2×#14452
C2×#14422
C2×#14342