Finite Group Databasebeta

← C22×#2517 #7627916

Subgroups — C22×#2517 #7627916

Order 512.

7642 conjugacy classes of subgroups.

The subgroup lattice has 321 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2517C2148yesmaximal, direct product factor
2C22×#399C211yesmaximal, characteristic
3C22×#397C211yesmaximal, characteristic
4C22×#397C212yesmaximal
5C22×#387C212yesmaximal, complemented
6C22×#387C212yesmaximal, complemented
7C22×#387C212yesmaximal, complemented
8C22×#385C211yesmaximal, characteristic
9C22×#382C212yesmaximal, complemented
10C22×C4×C22⋊C4C212yesmaximal
11C25×C4C2211yescharacteristic
12C23×C4⋊C4C2212yes—
13C23×C4⋊C4C2212yes—
14C23×C4⋊C4C2212yes—
15C23×C4⋊C4C2211yescharacteristic
16C23×C4⋊C4C2211yescharacteristic
17C23×C22⋊C4C2212yes—
18C23×C22⋊C4C2212yes—
19C23×C22⋊C4C2211yescharacteristic
20C23×C22⋊C4C2211yescharacteristic
21C23×C42C2212yes—
22C23×C42C2212yes—
23#2517C221256yesdirect product factor
24C2×#399C22124yes—
25C2×#397C22124yes—
26C2×#397C22148yes—
27C2×#387C22148yescomplemented
28C2×#387C22148yescomplemented
29C2×#387C22148yescomplemented
30C2×#385C22124yes—
31C2×#382C22148yescomplemented
32C2×C4×C22⋊C4C22148yes—
33C22×#95C2212yes—
34C22×#95C2212yes—
35C22×#95C2211yescharacteristic
36C22×#95C2212yes—
37C22×#95C2212yes—
38C22×#95C2212yes—
39C22×#95C2212yes—
40C22×#95C2212yes—
41C22×#95C2211yescharacteristic
42C26C2311yescharacteristic
43C24×C4—216no—
44C24×C4—44no—
45C24×C4C2312yes—
46C24×C4C2312yes—
47C24×C4C2312yes—
48C24×C4C2311yescharacteristic
49C24×C4C2311yescharacteristic
50C24×C4C2312yes—
51C24×C4C23112yes—
52C24×C4C2312yes—
53C24×C4C2312yes—
54C22×C4⋊C4—216no—
55C22×C4⋊C4—216no—
56C22×C4⋊C4—216no—
57C22×C4⋊C4—44no—
58C22×C4⋊C4—44no—
59C22×C4⋊C4C23124yes—
60C22×C4⋊C4C23124yes—
61C22×C4⋊C4C23124yes—
62C22×C4⋊C4C23112yes—
63C22×C4⋊C4C23112yes—
64C22×C22⋊C4—216no—
65C22×C22⋊C4—28no—
66C22×C22⋊C4—216no—
67C22×C22⋊C4—44no—
68C22×C22⋊C4C23124yes—
69C22×C22⋊C4C23112yes—
70C22×C22⋊C4C23124yes—
71C22×C22⋊C4C23112yes—
72C22×C42—216no—
73C22×C42—48no—
74C22×C42C23124yes—
75C22×C42C23124yes—
76#399C23164yes—
77#397C23164yes—
78#397C231128yes—
79#387C231128yescomplemented
80#387C231128yescomplemented
81#387C231128yescomplemented
82#385C23164yes—
83#382C231128yescomplemented
84C4×C22⋊C4C231128yes—
85C2×#95C23112yes—
86C2×#95C23124yes—
87C2×#95C23124yes—
88C2×#95C23124yes—
89C2×#95C23124yes—
90C2×#95C23112yes—
91C2×#95C23124yes—
92C2×#95C23124yes—
93C2×#95C23124yes—
94C25—28no—
95C25—28no—
96C25—24no—
97C25—24no—
98C25#4118yes—
99C25C2416yes—
100C25C2411yescharacteristic
101C23×C4—28no—
102C23×C4—28no—
103C23×C4—28no—
104C23×C4—28no—
105C23×C4—28no—
106C23×C4—28no—
107C23×C4—28no—
108C23×C4—28no—
109C23×C4—28no—
110C23×C4—28no—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—28no—
114C23×C4—28no—
115C23×C4—28no—
116C23×C4—24no—
117C23×C4—24no—
118C23×C4—28no—
119C23×C4—28no—
120C23×C4—28no—
121C23×C4—296no—
122C23×C4—424no—
123C23×C4—464no—
124C23×C4#41116yes—
125C23×C4#41116yes—
126C23×C4C2416yes—
127C23×C4C2416yes—
128C23×C4C24112yes—
129C23×C4C24112yes—
130C23×C4C24112yes—
131C23×C4C24112yes—
132C23×C4C24116yes—
133C23×C4C24112yes—
134C23×C4C24112yes—
135C2×C4⋊C4—296no—
136C2×C4⋊C4—296no—
137C2×C4⋊C4—296no—
138C2×C4⋊C4—424no—
139C2×C4⋊C4—424no—
140C2×C4⋊C4C24132yes—
141C2×C4⋊C4C24132yes—
142C2×C4⋊C4C24132yes—
143C2×C4⋊C4C24116yes—
144C2×C4⋊C4C24116yes—
145C2×C22⋊C4—296no—
146C2×C22⋊C4—248no—
147C2×C22⋊C4—296no—
148C2×C22⋊C4—424no—
149C2×C22⋊C4C24132yes—
150C2×C22⋊C4C24132yes—
151C2×C22⋊C4C24116yes—
152C2×C22⋊C4C24116yes—
153C2×C42—296no—
154C2×C42—448no—
155C2×C42C24132yes—
156C2×C42C24132yes—
157#95C24132yes—
158#95C24132yes—
159#95C24116yes—
160#95C24132yes—
161#95C24132yes—
162#95C24132yes—
163#95C24132yes—
164#95C24132yes—
165#95C24116yes—
166C24—264no—
167C24—232no—
168C24—224no—
169C24—224no—
170C24—212no—
171C24—212no—
172C24—416no—
173C24—432no—
174C24—416no—
175C24C2×#41124yes—
176C24C2×#4114yes—
177C24C2×#4118yes—
178C24C2×#4118yes—
179C24H(5,𝔽2)14yes—
180C242−1+414yes—
181C24C2514yes—
182C24C2513yes—
183C22×C4—264no—
184C22×C4—264no—
185C22×C4—224no—
186C22×C4—224no—
187C22×C4—224no—
188C22×C4—224no—
189C22×C4—224no—
190C22×C4—224no—
191C22×C4—224no—
192C22×C4—224no—
193C22×C4—224no—
194C22×C4—224no—
195C22×C4—224no—
196C22×C4—224no—
197C22×C4—224no—
198C22×C4—224no—
199C22×C4—224no—
200C22×C4—224no—
201C22×C4—224no—
202C22×C4—212no—
203C22×C4—212no—
204C22×C4—224no—
205C22×C4—264no—
206C22×C4—416no—
207C22×C4—4192no—
208C22×C4—432no—
209C22×C4—432no—
210C22×C4—432no—
211C22×C4—416no—
212C22×C4—432no—
213C22×C4—416no—
214C22×C4C2×#41148yes—
215C22×C4C2×#41148yes—
216C22×C4C2518yes—
217C22×C4C2518yes—
218C22×C4C2518yes—
219C22×C4C2518yes—
220C22×C4C2514yes—
221C22×C4C2514yes—
222C22×C4C2518yes—
223C22×C4C2518yes—
224C4⋊C4—264no—
225C4⋊C4—264no—
226C4⋊C4—264no—
227C4⋊C4—416no—
228C4⋊C4—416no—
229C22⋊C4—264no—
230C22⋊C4—232no—
231C22⋊C4—264no—
232C22⋊C4—416no—
233C42—264no—
234C42—432no—
235C23—28no—
236C23—28no—
237C23—24no—
238C23—24no—
239C23—296no—
240C23—248no—
241C23—424no—
242C23—448no—
243C23—424no—
244C23—4128no—
245C23#529132yes—
246C23#539116yes—
247C23#551116yes—
248C23#552132yes—
249C23#559116yes—
250C23C22×#4118yes—
251C23C22×#4116yes—
252C23C22×#41112yes—
253C23C22×#41112yes—
254C23C2×H(5,𝔽2)16yes—
255C23C2×2−1+416yes—
256C23C2611yescharacteristic
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—28no—
260C2×C4—28no—
261C2×C4—296no—
262C2×C4—296no—
263C2×C4—28no—
264C2×C4—28no—
265C2×C4—28no—
266C2×C4—28no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—24no—
277C2×C4—24no—
278C2×C4—28no—
279C2×C4—464no—
280C2×C4—448no—
281C2×C4—448no—
282C2×C4—448no—
283C2×C4—424no—
284C2×C4—448no—
285C2×C4—424no—
286C2×C4C22×#41116yes—
287C2×C4C22×#41116yes—
288C22—216no—
289C22—28no—
290C22—496no—
291C22—44no—
292C22—48no—
293C22—44no—
294C22#2517164yesdirect product factor
295C22C2×#529124yes—
296C22C2×#539112yes—
297C22C2×#551112yes—
298C22C2×#552124yes—
299C22C2×#559112yes—
300C22C23×#4111yescharacteristic
301C22C23×#4112yes—
302C22C23×#4112yes—
303C22C22×H(5,𝔽2)11yescharacteristic
304C22C22×2−1+411yescharacteristic
305C4—216no—
306C4—216no—
307C4—48no—
308C4—48no—
309C4—48no—
310C4—44no—
311C4—48no—
312C4—44no—
313C2—48no—
314C2C2×#2517124yesdirect product factor
315C2C22×#52912yes—
316C2C22×#53911yescharacteristic
317C2C22×#55111yescharacteristic
318C2C22×#55212yes—
319C2C22×#55911yescharacteristic
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2517C2direct (N × H)
5. C22×#387C2semidirect
6. C22×#387C2semidirect
7. C22×#387C2semidirect
9. C22×#382C2semidirect
23. #2517C22direct (N × H)
27. C2×#387C22semidirect
28. C2×#387C22semidirect
29. C2×#387C22semidirect
31. C2×#382C22semidirect
79. #387C23semidirect
80. #387C23semidirect
81. #387C23semidirect
83. #382C23semidirect
294. C22#2517direct (N × H)
314. C2C2×#2517direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25172
C22×#3992
C22×#3972
C22×#3872
C22×#3852
C22×#3822
C22×C4×C22⋊C42