Finite Group Databasebeta

← C22×#2451 #7627854

Subgroups — C22×#2451 #7627854

Order 512.

10042 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic
2C23×C4×Q8C211yesmaximal, characteristic
3C2×#2451C2148yesmaximal, direct product factor
4C22×#398C212yesmaximal
5C22×#395C212yesmaximal
6C22×#391C212yesmaximal
7C22×#391C211yesmaximal, characteristic
8C22×#391C211yesmaximal, characteristic
9C22×#389C211yesmaximal, characteristic
10C22×#389C211yesmaximal, characteristic
11C22×#387C212yesmaximal
12C22×C4×C4⋊C4C211yesmaximal, characteristic
13C24×Q8C2212yes—
14C24×Q8C2211yescharacteristic
15C22×C4⋊Q8—216no—
16C22×C4⋊Q8C22124yes—
17C22×C4×Q8—216no—
18C22×C4×Q8C22124yes—
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2211yescharacteristic
21C23×C4⋊C4C2212yes—
22C23×C4⋊C4C2211yescharacteristic
23C23×C4⋊C4C2211yescharacteristic
24C23×C4⋊C4C2212yes—
25C23×C4⋊C4C2212yes—
26C23×C4⋊C4C2211yescharacteristic
27C23×C4⋊C4C2211yescharacteristic
28C23×C42C2211yescharacteristic
29C23×C42C2212yes—
30C23×C42C2211yescharacteristic
31C23×C42C2211yescharacteristic
32#2451C221256yesdirect product factor
33C2×#398C22148yes—
34C2×#395C22148yes—
35C2×#391C22124yes—
36C2×#391C22124yes—
37C2×#391C22148yes—
38C2×#389C22124yes—
39C2×#389C22124yes—
40C2×#387C22148yes—
41C2×C4×C4⋊C4C22124yes—
42C22×#95C2211yescharacteristic
43C22×#95C2211yescharacteristic
44C22×#95C2212yes—
45C22×#95C2212yes—
46C22×#95C2212yes—
47C22×#95C2212yes—
48C22×#95C2212yes—
49C22×#95C2212yes—
50C23×Q8—28no—
51C23×Q8—216no—
52C23×Q8—28no—
53C23×Q8—216no—
54C23×Q8—48no—
55C23×Q8Q8116yescomplemented
56C23×Q8C23124yes—
57C23×Q8C23112yes—
58C24×C4C2312yes—
59C24×C4C2311yescharacteristic
60C24×C4C2311yescharacteristic
61C24×C4C2312yes—
62C24×C4C2312yes—
63C24×C4C2312yes—
64C24×C4C2311yescharacteristic
65C24×C4C2311yescharacteristic
66C24×C4C2311yescharacteristic
67C24×C4C2311yescharacteristic
68C24×C4C2311yescharacteristic
69C2×C4⋊Q8—2192no—
70C2×C4⋊Q8C23164yes—
71C2×C4×Q8—2192no—
72C2×C4×Q8C23164yes—
73C22×C4⋊C4—216no—
74C22×C4⋊C4—216no—
75C22×C4⋊C4—28no—
76C22×C4⋊C4—28no—
77C22×C4⋊C4—28no—
78C22×C4⋊C4—48no—
79C22×C4⋊C4—48no—
80C22×C4⋊C4D4116yes—
81C22×C4⋊C4Q8116yescomplemented
82C22×C4⋊C4C23112yes—
83C22×C4⋊C4C23124yes—
84C22×C4⋊C4C23124yes—
85C22×C4⋊C4C23112yes—
86C22×C4⋊C4C23112yes—
87C22×C4⋊C4C23124yes—
88C22×C4⋊C4C23124yes—
89C22×C4⋊C4C23112yes—
90C22×C4⋊C4C23112yes—
91C22×C42—216no—
92C22×C42—28no—
93C22×C42—28no—
94C22×C42—28no—
95C22×C42C23112yes—
96C22×C42C23124yes—
97C22×C42C23112yes—
98C22×C42C23112yes—
99#398C231128yes—
100#395C231128yes—
101#391C231128yes—
102#391C23164yes—
103#391C23164yes—
104#389C23164yes—
105#389C23164yes—
106#387C231128yes—
107C4×C4⋊C4C23164yes—
108C2×#95C23124yes—
109C2×#95C23124yes—
110C2×#95C23124yes—
111C2×#95C23112yes—
112C2×#95C23124yes—
113C2×#95C23124yes—
114C2×#95C23112yes—
115C2×#95C23124yes—
116C25C2411yescharacteristic
117C22×Q8—2128no—
118C22×Q8—248no—
119C22×Q8—296no—
120C22×Q8—248no—
121C22×Q8—296no—
122C22×Q8—448no—
123C22×Q8—4128no—
124C22×Q8C2×Q8196yescomplemented
125C22×Q8C24132yes—
126C22×Q8C24116yes—
127C23×C4—24no—
128C23×C4—28no—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—24no—
132C23×C4—28no—
133C23×C4—28no—
134C23×C4—24no—
135C23×C4—28no—
136C23×C4—24no—
137C23×C4—24no—
138C23×C4—24no—
139C23×C4—28no—
140C23×C4—24no—
141C23×C4—28no—
142C23×C4—24no—
143C23×C4—28no—
144C23×C4—24no—
145C23×C4—24no—
146C23×C4—28no—
147C23×C4—24no—
148C23×C4—28no—
149C23×C4—24no—
150C23×C4—28no—
151C23×C4C2×D4116yes—
152C23×C4C2×D418yes—
153C23×C4C2×Q818yes—
154C23×C4C2×Q818yes—
155C23×C4C2×Q818yes—
156C23×C4C2×Q8116yes—
157C23×C4C2×Q818yes—
158C23×C4#4118yes—
159C23×C4#4118yes—
160C23×C4C2416yes—
161C23×C4C24112yes—
162C23×C4C24112yes—
163C23×C4C2416yes—
164C23×C4C24112yes—
165C23×C4C2416yes—
166C23×C4C2416yes—
167C23×C4C24112yes—
168C23×C4C2416yes—
169C23×C4C2416yes—
170C23×C4C2416yes—
171C4⋊Q8—2256no—
172C4×Q8—2256no—
173C2×C4⋊C4—296no—
174C2×C4⋊C4—296no—
175C2×C4⋊C4—248no—
176C2×C4⋊C4—248no—
177C2×C4⋊C4—248no—
178C2×C4⋊C4—448no—
179C2×C4⋊C4—448no—
180C2×C4⋊C4C2×D4196yes—
181C2×C4⋊C4C2×Q8196yescomplemented
182C2×C4⋊C4C24132yes—
183C2×C4⋊C4C24132yes—
184C2×C4⋊C4C24116yes—
185C2×C4⋊C4C24116yes—
186C2×C4⋊C4C24116yes—
187C2×C4⋊C4C24132yes—
188C2×C4⋊C4C24132yes—
189C2×C4⋊C4C24116yes—
190C2×C4⋊C4C24116yes—
191C2×C42—296no—
192C2×C42—248no—
193C2×C42—248no—
194C2×C42—248no—
195C2×C42C24116yes—
196C2×C42C24132yes—
197C2×C42C24116yes—
198C2×C42C24116yes—
199#95C24116yes—
200#95C24116yes—
201#95C24132yes—
202#95C24132yes—
203#95C24132yes—
204#95C24132yes—
205#95C24132yes—
206#95C24132yes—
207C24C22×D414yes—
208C24C22×Q814yes—
209C24C22×Q814yes—
210C24C2×#4114yes—
211C24C2×#4114yes—
212C24H(5,𝔽2)14yes—
213C242−1+414yes—
214C24C2513yes—
215C2×Q8—2384no—
216C2×Q8—232no—
217C2×Q8—264no—
218C2×Q8—232no—
219C2×Q8—264no—
220C2×Q8—432no—
221C2×Q8—4384no—
222C2×Q8C22×Q8164yescomplemented
223C22×C4—264no—
224C22×C4—232no—
225C22×C4—264no—
226C22×C4—232no—
227C22×C4—232no—
228C22×C4—232no—
229C22×C4—212no—
230C22×C4—212no—
231C22×C4—224no—
232C22×C4—212no—
233C22×C4—212no—
234C22×C4—212no—
235C22×C4—224no—
236C22×C4—224no—
237C22×C4—224no—
238C22×C4—212no—
239C22×C4—212no—
240C22×C4—212no—
241C22×C4—212no—
242C22×C4—224no—
243C22×C4—212no—
244C22×C4—224no—
245C22×C4—212no—
246C22×C4—224no—
247C22×C4—224no—
248C22×C4—212no—
249C22×C4—212no—
250C22×C4—224no—
251C22×C4—224no—
252C22×C4—212no—
253C22×C4—432no—
254C22×C4—416no—
255C22×C4—416no—
256C22×C4—432no—
257C22×C4C22⋊Q8164yes—
258C22×C4C22×D4148yes—
259C22×C4C22×D4124yes—
260C22×C4C22×Q8124yes—
261C22×C4C22×Q8124yes—
262C22×C4C22×Q8124yes—
263C22×C4C22×Q8148yes—
264C22×C4C22×Q8124yes—
265C22×C4C2×#41124yes—
266C22×C4C2×#41124yes—
267C22×C4C2514yes—
268C22×C4C2518yes—
269C22×C4C2518yes—
270C22×C4C2514yes—
271C22×C4C2518yes—
272C22×C4C2514yes—
273C22×C4C2518yes—
274C22×C4C2514yes—
275C22×C4C2514yes—
276C22×C4C2514yes—
277C22×C4C2514yes—
278C4⋊C4—264no—
279C4⋊C4—264no—
280C4⋊C4—232no—
281C4⋊C4—232no—
282C4⋊C4—232no—
283C4⋊C4—432no—
284C4⋊C4—432no—
285C4⋊C4C22×D4164yes—
286C4⋊C4C22×Q8164yescomplemented
287C42—264no—
288C42—232no—
289C42—232no—
290C42—232no—
291C23C2×C22⋊Q8116yes—
292C23#533116yes—
293C23#542116yes—
294C23#546116yes—
295C23D4×Q8116yes—
296C23#557116yes—
297C23Q82116yes—
298C23C23×D416yes—
299C23C23×Q816yes—
300C23C23×Q816yes—
301C23C22×#4116yes—
302C23C22×#4116yes—
303C23C2×H(5,𝔽2)16yes—
304C23C2×2−1+416yes—
305C23C2611yescharacteristic
306Q8—2128no—
307Q8—4128no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—28no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—24no—
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—296no—
321C2×C4—248no—
322C2×C4—296no—
323C2×C4—248no—
324C2×C4—248no—
325C2×C4—248no—
326C2×C4—24no—
327C2×C4—28no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—24no—
331C2×C4—28no—
332C2×C4—24no—
333C2×C4—28no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—24no—
337C2×C4—28no—
338C2×C4—424no—
339C2×C4—448no—
340C2×C4—424no—
341C2×C4—448no—
342C2×C4C2×C22⋊Q8196yes—
343C2×C4C23×D4116yes—
344C2×C4C23×D418yes—
345C2×C4C23×Q818yes—
346C2×C4C23×Q818yes—
347C2×C4C23×Q818yes—
348C2×C4C23×Q8116yes—
349C2×C4C23×Q818yes—
350C2×C4C22×#4118yes—
351C2×C4C22×#4118yes—
352C22#2451164yesdirect product factor
353C22C22×C22⋊Q8112yes—
354C22C2×#533112yes—
355C22C2×#542112yes—
356C22C2×#546112yes—
357C22C2×D4×Q8112yes—
358C22C2×#557112yes—
359C22C2×Q82112yes—
360C22C24×D411yescharacteristic
361C22C24×Q811yescharacteristic
362C22C24×Q811yescharacteristic
363C22C23×#4111yescharacteristic
364C22C23×#4111yescharacteristic
365C22C22×H(5,𝔽2)11yescharacteristic
366C22C22×2−1+411yescharacteristic
367C4—216no—
368C4—28no—
369C4—28no—
370C4—28no—
371C4—216no—
372C4—28no—
373C4—44no—
374C4—48no—
375C4—44no—
376C4—48no—
377C4C22×C22⋊Q8116yes—
378C2C2×#2451124yesdirect product factor
379C2C23×C22⋊Q811yescharacteristic
380C2C22×#53311yescharacteristic
381C2C22×#54211yescharacteristic
382C2C22×D4×Q811yescharacteristic
383C2C22×#54611yescharacteristic
384C2C22×#55711yescharacteristic
385C2C22×Q8211yescharacteristic
subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2451C2direct (N × H)
32. #2451C22direct (N × H)
55. C23×Q8Q8semidirect
81. C22×C4⋊C4Q8semidirect
124. C22×Q8C2×Q8semidirect
181. C2×C4⋊C4C2×Q8semidirect
222. C2×Q8C22×Q8semidirect
286. C4⋊C4C22×Q8semidirect
352. C22#2451direct (N × H)
378. C2C2×#2451direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C23×C4×Q82
C2×#24512
C22×#3982
C22×#3952
C22×#3912
C22×#3892
C22×#3872
C22×C4×C4⋊C42