Finite Group Databasebeta

← C2×#37428 #7634847

Subgroups — C2×#37428 #7634847

Order 512.

4854 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2807C214yesmaximal
2C2×#2774C218yesmaximal, complemented
3C2×#2763C214yesmaximal
4#37428C2132yesmaximal, direct product factor
5C2×#2851C212yesmaximal
6C2×#2571C214yesmaximal, complemented
7C2×#2550C214yesmaximal, complemented
8C2×#2628C212yesmaximal
9C2×#2314C212yesmaximal
10C2×#2296C211yesmaximal, characteristic
11C22×C4⋊Q8C2212yes—
12C22×#125C2212yes—
13C22×#117C2211yescharacteristic
14C22×#117C2211yescharacteristic
15C23×C42C2211yescharacteristic
16#2851C22132yes—
17#2807C22164yes—
18#2774C221128yescomplemented
19#2763C22164yes—
20#2628C22132yes—
21#2571C22164yescomplemented
22#2550C22164yescomplemented
23C2×#400C2218yes—
24C2×#400C2214yes—
25C2×#400C2218yes—
26C2×#399C2214yes—
27C2×#398C2218yes—
28C2×#395C2214yes—
29C2×#395C2218yes—
30C2×#393C2214yes—
31#2314C22132yes—
32#2296C22116yes—
33C2×#391C2218yes—
34C2×#389C2214yes—
35C2×#389C2218yes—
36C2×#389C2218yes—
37C2×#389C2214yes—
38C2×#389C2214yes—
39C2×#388C2218yes—
40C2×#387C2218yes—
41C2×#387C2218yes—
42C2×#385C2218yes—
43C2×#385C2212yes—
44C2×#385C2212yes—
45C2×#384C2212yes—
46C2×#382C2212yes—
47C2×#382C2212yes—
48C2×#382C2212yes—
49C2×#382C2218yes—
50C2×#380C2214yes—
51C2×C4×C4⋊C4C2214yes—
52C2×C4×C4⋊C4C2214yes—
53C23×Q8C2314yes—
54C24×C4C2311yescharacteristic
55C24×C4C2312yes—
56C2×C4⋊Q8—48no—
57C2×C4⋊Q8C23116yes—
58C2×#125—48no—
59C2×#125C23116yes—
60C2×#117—44no—
61C2×#117Q8116yescomplemented
62C2×#117C2318yes—
63C2×#117C2318yes—
64C22×C4⋊C4C2314yes—
65C22×C4⋊C4C2314yes—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2314yes—
68C22×C4⋊C4C2318yes—
69C22×C4⋊C4C2318yes—
70C22×C4⋊C4C2318yes—
71C22×C4⋊C4C2314yes—
72C22×C4⋊C4C2314yes—
73C22×C4⋊C4C2318yes—
74C22×C4⋊C4C2312yes—
75C22×C22⋊C4C2311yescharacteristic
76C22×C22⋊C4C2318yes—
77C22×C22⋊C4C2311yescharacteristic
78C22×C22⋊C4C2312yes—
79C22×C42—44no—
80C22×C42C2312yes—
81C22×C42C2312yes—
82C22×C42C2318yes—
83C22×C42C2312yes—
84C22×C42C2318yes—
85C22×C42C2312yes—
86#400C23164yes—
87#400C23164yes—
88#400C23132yes—
89#399C23132yes—
90#398C23164yes—
91#395C23132yes—
92#395C23164yes—
93#393C23132yes—
94#391C23164yes—
95#389C23132yes—
96#389C23132yes—
97#389C23164yes—
98#389C23132yes—
99#389C23164yes—
100#388C23164yes—
101#387C23164yes—
102#387C23164yes—
103#385C23164yes—
104#385C23116yes—
105#385C23116yes—
106#384C23116yes—
107#382C23116yes—
108#382C23116yes—
109#382C23116yes—
110#382C23164yes—
111#380C23132yes—
112C4×C4⋊C4C23132yes—
113C4×C4⋊C4C23132yes—
114C2×#95C2314yes—
115C2×#95C2318yes—
116C2×#95C2318yes—
117C2×#95C2318yes—
118C2×#95C2318yes—
119C2×#95C2318yes—
120C2×#95C2314yes—
121C2×#95C2314yes—
122C2×#95C2314yes—
123C2×#95C2318yes—
124C25C2411yescharacteristic
125C22×Q8—48no—
126C22×Q8—416no—
127C22×Q8C24116yes—
128C23×C4—24no—
129C23×C4—24no—
130C23×C4—48no—
131C23×C4—44no—
132C23×C4C2×Q818yes—
133C23×C4C2412yes—
134C23×C4C2418yes—
135C23×C4C2418yes—
136C23×C4C2412yes—
137C23×C4C2414yes—
138C23×C4C2414yes—
139C23×C4C2414yes—
140C23×C4C2411yescharacteristic
141C23×C4C2418yes—
142C23×C4C2411yescharacteristic
143C4⋊Q8—432no—
144#125—432no—
145#117—416no—
146#117C2×Q8164yescomplemented
147C2×C4⋊C4—216no—
148C2×C4⋊C4—216no—
149C2×C4⋊C4—48no—
150C2×C4⋊C4—416no—
151C2×C4⋊C4—48no—
152C2×C4⋊C4—416no—
153C2×C4⋊C4—416no—
154C2×C4⋊C4—44no—
155C2×C4⋊C4—416no—
156C2×C4⋊C4—48no—
157C2×C4⋊C4C2×Q8116yes—
158C2×C4⋊C4C24116yes—
159C2×C4⋊C4C24116yes—
160C2×C4⋊C4C2418yes—
161C2×C4⋊C4C24132yes—
162C2×C4⋊C4C24116yes—
163C2×C4⋊C4C24116yes—
164C2×C4⋊C4C24116yes—
165C2×C4⋊C4C24132yes—
166C2×C4⋊C4C24132yes—
167C2×C4⋊C4C24132yes—
168C2×C4⋊C4C2418yes—
169C2×C22⋊C4—416no—
170C2×C22⋊C4—42no—
171C2×C22⋊C4—42no—
172C2×C22⋊C4C2×Q8116yes—
173C2×C22⋊C4C2414yes—
174C2×C22⋊C4C2414yes—
175C2×C22⋊C4C24132yes—
176C2×C22⋊C4C2418yes—
177C2×C42—28no—
178C2×C42—28no—
179C2×C42—416no—
180C2×C42—44no—
181C2×C42—416no—
182C2×C42C2×Q8116yes—
183C2×C42C2418yes—
184C2×C42C2418yes—
185C2×C42C24132yes—
186C2×C42C2418yes—
187C2×C42C2418yes—
188#95C24116yes—
189#95C24116yes—
190#95C24132yes—
191#95C24132yes—
192#95C24116yes—
193#95C24132yes—
194#95C24132yes—
195#95C24132yes—
196#95C24116yes—
197#95C24132yes—
198C24—22no—
199C24—22no—
200C24—28no—
201C24C22×Q814yes—
202C24C2512yes—
203C24C2511yescharacteristic
204C2×Q8—416no—
205C2×Q8—432no—
206C2×Q8—832no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—232no—
212C22×C4—28no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—216no—
218C22×C4—216no—
219C22×C4—216no—
220C22×C4—216no—
221C22×C4—216no—
222C22×C4—28no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—216no—
226C22×C4—28no—
227C22×C4—48no—
228C22×C4—416no—
229C22×C4—432no—
230C22×C4C22×Q8116yes—
231C22×C4C22×Q814yes—
232C22×C4C22×Q8116yes—
233C22×C4C22×Q814yes—
234C22×C4H(5,𝔽2)14yes—
235C22×C42−1+414yes—
236C22×C4C25116yes—
237C22×C4C2514yes—
238C22×C4C2518yes—
239C22×C4C25116yes—
240C22×C4C2514yes—
241C22×C4C2512yes—
242C22×C4C2518yes—
243C22×C4C2512yes—
244C4⋊C4—232no—
245C4⋊C4—232no—
246C4⋊C4—416no—
247C4⋊C4—432no—
248C4⋊C4—416no—
249C4⋊C4—432no—
250C4⋊C4—432no—
251C4⋊C4—48no—
252C4⋊C4—432no—
253C4⋊C4—416no—
254C4⋊C4C22×Q8132yes—
255C22⋊C4—432no—
256C22⋊C4—44no—
257C22⋊C4—44no—
258C22⋊C4C22×Q8132yes—
259C42—216no—
260C42—216no—
261C42—48no—
262C42—432no—
263C42C22×Q8132yes—
264C23—22no—
265C23—22no—
266C23—28no—
267C23—28no—
268C23—216no—
269C23—48no—
270C23—48no—
271C23C23×Q814yes—
272C23C23×Q812yes—
273C23C2×H(5,𝔽2)12yes—
274C23C2×2−1+412yes—
275C23#58518yes—
276C23C2611yescharacteristic
277Q8—832no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—28no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—232no—
284C2×C4—232no—
285C2×C4—28no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—216no—
289C2×C4—216no—
290C2×C4—216no—
291C2×C4—216no—
292C2×C4—216no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—216no—
297C2×C4—28no—
298C2×C4—432no—
299C2×C4—48no—
300C2×C4—416no—
301C2×C4—432no—
302C2×C4—48no—
303C2×C4—432no—
304C2×C4#544116yes—
305C2×C4C23×Q8116yes—
306C2×C4C23×Q814yes—
307C2×C4C23×Q814yes—
308C2×C4C2×H(5,𝔽2)14yes—
309C2×C4C2×2−1+414yes—
310C22—28no—
311C22—24no—
312C22—44no—
313C22—44no—
314C22—416no—
315C22C2×#54414yes—
316C22#350418yes—
317C22#354018yes—
318C22#355718yes—
319C22C24×Q811yescharacteristic
320C22C22×H(5,𝔽2)11yescharacteristic
321C22C22×2−1+411yescharacteristic
322C22C2×#58514yes—
323C4—216no—
324C4—24no—
325C4—44no—
326C4—48no—
327C4—416no—
328C4—44no—
329C4—416no—
330C4C2×#54418yes—
331C2—44no—
332C2#3742818yesdirect product factor
333C2C22×#54411yescharacteristic
334C2C2×#354012yes—
335C2C2×#355712yes—
336C2C2×#350412yes—
subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC25C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2774C2semidirect
4. #37428C2direct (N × H)
6. C2×#2571C2semidirect
7. C2×#2550C2semidirect
18. #2774C22semidirect
21. #2571C22semidirect
22. #2550C22semidirect
61. C2×#117Q8semidirect
146. #117C2×Q8semidirect
332. C2#37428direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28072
C2×#27742
C2×#27632
#374282
C2×#28512
C2×#25712
C2×#25502
C2×#26282
C2×#23142
C2×#22962