Finite Group Databasebeta

← C2×#22275 #6376419

Subgroups — C2×#22275 #6376419

Order 512.

2786 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#492C211yesmaximal, characteristic
2C2×#2328C211yesmaximal, characteristic
3C2×#2327C211yesmaximal, characteristic, complemented
4#22275C2116yesmaximal, direct product factor
5C2×#1961C211yesmaximal, characteristic
6C2×#1960C211yesmaximal, characteristic, complemented
7C2×#1880C214yesmaximal, complemented
8C2×#1877C214yesmaximal, complemented
9C2×#1835C211yesmaximal, characteristic, complemented
10C2×#1746C211yesmaximal, characteristic, complemented
11C23×SD16C2214yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C22×C4×Q8C2212yes—
15C22×C4×D4C2212yes—
16C2×#492C4116yescomplemented
17C2×#492C2218yes—
18C22×#103C2214yes—
19C22×#102C2214yes—
20C22×#97C2211yescharacteristic
21C22×C4×C8C2211yescharacteristic
22#2328—24no—
23#2328C2218yes—
24#2327—24no—
25#2327C2218yescomplemented
26C2×#391C2212yes—
27C2×#390C2212yes—
28C2×#387—24no—
29C2×#386—24no—
30C2×#382C2211yescharacteristic
31C2×#382C2211yescharacteristic
32C2×#376C2211yescharacteristic
33#1961C2218yes—
34#1960C2218yescomplemented
35#1880C22132yescomplemented
36#1877C22132yescomplemented
37#1835C2218yescomplemented
38#1746C2218yescomplemented
39C2×#340C2214yes—
40C2×#336C2212yes—
41C2×#336C2212yes—
42C23×Q8C2312yes—
43C23×D4—22no—
44C23×D4C2312yes—
45C24×C4—22no—
46C22×SD16—48no—
47C22×SD16—48no—
48C22×SD16C2×C4132yescomplemented
49C22×SD16C23116yes—
50C23×C8C2312yes—
51C23×C8C2312yes—
52C2×C4⋊Q8—22no—
53C2×C4⋊Q8—24no—
54C2×C4⋊Q8C2×C418yescomplemented
55C2×C4⋊Q8C2314yes—
56C2×#127—22no—
57C2×#127—24no—
58C2×#127C2×C418yes—
59C2×#127C2314yes—
60C2×C4×Q8—24no—
61C2×C4×Q8—48no—
62C2×C4×Q8C2318yes—
63C2×C4×D4—24no—
64C2×C4×D4—48no—
65C2×C4×D4C2318yes—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C22⋊C4—22no—
71C22×C22⋊C4—24no—
72C22×C42—22no—
73C22×C42C2311yescharacteristic
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76#492C2×C4164yescomplemented
77C2×#103—48no—
78C2×#103C23116yes—
79C2×#102—48no—
80C2×#102C23116yes—
81C2×#97—24no—
82C2×#97C2314yes—
83C2×C4×C8C2×C418yescomplemented
84C2×C4×C8C2314yes—
85#391—24no—
86#391C2318yes—
87#390—24no—
88#390C2318yes—
89#387—232no—
90#386—232no—
91#382—22no—
92#382—22no—
93#382C2314yes—
94#382C2314yes—
95#376D414yes—
96#376C2314yes—
97C2×#95—22no—
98C2×#95—22no—
99C2×#95—24no—
100C2×#95D414yes—
101#340C23116yes—
102#336C2318yes—
103#336C2318yes—
104C25—22no—
105C22×Q8—22no—
106C22×Q8—24no—
107C22×Q8—28no—
108C22×Q8—28no—
109C22×Q8C22×C418yes—
110C22×Q8C2414yes—
111C22×D4—216no—
112C22×D4—22no—
113C22×D4—28no—
114C22×D4—24no—
115C22×D4—28no—
116C22×D4—28no—
117C22×D4—88no—
118C22×D4C22×C418yes—
119C22×D4C2414yes—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—22no—
123C23×C4—28no—
124C23×C4—48no—
125C23×C4—88no—
126C23×C4C2×D412yes—
127C23×C4C2×D412yes—
128C23×C4C2×D412yes—
129C23×C4C2411yescharacteristic
130C2×SD16—464no—
131C2×SD16—416no—
132C2×SD16—416no—
133C2×SD16C22×C4164yescomplemented
134C22×C8—24no—
135C22×C8—24no—
136C22×C8—24no—
137C22×C8—24no—
138C22×C8—24no—
139C22×C8C22×C418yes—
140C22×C8C2414yes—
141C22×C8C2414yes—
142C4⋊Q8—216no—
143C4⋊Q8—28no—
144C4⋊Q8C22×C4116yescomplemented
145#127—216no—
146#127—28no—
147#127C22×C4116yes—
148C4×Q8—416no—
149C4×Q8—416no—
150C4×D4—416no—
151C4×D4—416no—
152C2×C4⋊C4—216no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4C2414yes—
161C2×C4⋊C4C2414yes—
162C2×C22⋊C4—28no—
163C2×C22⋊C4—216no—
164C2×C22⋊C4—48no—
165C2×C22⋊C4—88no—
166C2×C42—24no—
167C2×C42—24no—
168C2×C42—28no—
169C2×C42—48no—
170C2×C42C22×C414yes—
171C2×C42C2×D412yes—
172C2×C42C2×D412yes—
173C2×C42C2×D412yes—
174C2×C42#4114yes—
175C2×C42C2412yes—
176C2×C42C2412yes—
177C2×C42C2412yes—
178#103—416no—
179#102—416no—
180#97—28no—
181C4×C8C22×C4116yescomplemented
182#95—28no—
183#95—28no—
184#95—216no—
185#95C2×D4116yes—
186C24—28no—
187C24—24no—
188C24—44no—
189C24—44no—
190C24—48no—
191C24—48no—
192C24C22×D411yescharacteristic
193C2×Q8—28no—
194C2×Q8—24no—
195C2×Q8—232no—
196C2×Q8—28no—
197C2×Q8—28no—
198C2×Q8—44no—
199C2×Q8—44no—
200C2×Q8—416no—
201C2×Q8C23×C418yes—
202C2×D4—28no—
203C2×D4—232no—
204C2×D4—232no—
205C2×D4—24no—
206C2×D4—28no—
207C2×D4—28no—
208C2×D4—44no—
209C2×D4—44no—
210C2×D4—416no—
211C2×D4—832no—
212C2×D4—816no—
213C2×D4C23×C418yes—
214C22×C4—28no—
215C22×C4—28no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—28no—
219C22×C4—28no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—416no—
224C22×C4—44no—
225C22×C4—44no—
226C22×C4—44no—
227C22×C4—44no—
228C22×C4—48no—
229C22×C4—48no—
230C22×C4—816no—
231C22×C4—832no—
232C22×C4C4×D418yes—
233C22×C4C23×C412yes—
234C22×C4C22×D414yes—
235C22×C4C22×D414yes—
236C22×C4C22×D414yes—
237C22×C4C22×D411yescharacteristic
238C22×C4C2×#4112yes—
239C22×C4H(5,𝔽2)14yes—
240C22×C4H(5,𝔽2)14yes—
241C22×C4C2511yescharacteristic
242SD16—464no—
243C2×C8—216no—
244C2×C8—24no—
245C2×C8—24no—
246C2×C8—24no—
247C2×C8—24no—
248C2×C8—24no—
249C2×C8—48no—
250C2×C8C23×C418yes—
251C4⋊C4—232no—
252C4⋊C4—28no—
253C4⋊C4—28no—
254C4⋊C4—416no—
255C4⋊C4—44no—
256C4⋊C4—44no—
257C22⋊C4—416no—
258C22⋊C4—816no—
259C42—24no—
260C42—24no—
261C42—24no—
262C42—24no—
263C42—416no—
264C42C4×D418yes—
265C42C23×C414yes—
266C42C2×#4114yes—
267C23—28no—
268C23—416no—
269C23—44no—
270C23—44no—
271C23—432no—
272C23—48no—
273C23—48no—
274C23—816no—
275C23—88no—
276C23—88no—
277C23C2×C4×D412yes—
278C23#53512yes—
279C23#53512yes—
280C23#57718yes—
281C23C23×D411yescharacteristic
282Q8—216no—
283Q8—416no—
284Q8—48no—
285D4—216no—
286D4—416no—
287D4—48no—
288D4—832no—
289C2×C4—216no—
290C2×C4—28no—
291C2×C4—28no—
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—416no—
297C2×C4—44no—
298C2×C4—44no—
299C2×C4—48no—
300C2×C4—48no—
301C2×C4—44no—
302C2×C4—44no—
303C2×C4—48no—
304C2×C4—48no—
305C2×C4—832no—
306C2×C4—88no—
307C2×C4—88no—
308C2×C4C2×C4×D418yes—
309C2×C4C2×C4×D412yes—
310C2×C4#51818yes—
311C2×C4#53512yes—
312C2×C4#53512yes—
313C2×C4#54018yes—
314C2×C4C24×C411yescharacteristic
315C2×C4C22×#4111yescharacteristic
316C2×C4C2×H(5,𝔽2)12yes—
317C2×C4C2×H(5,𝔽2)12yes—
318C8—28no—
319C8—44no—
320C22—416no—
321C22—48no—
322C22—832no—
323C22—84no—
324C22—84no—
325C22—88no—
326C22#232814yes—
327C22#294918yes—
328C22#322118yes—
329C22#322218yes—
330C22C22×C4×D411yescharacteristic
331C22C2×#53511yescharacteristic
332C22C2×#53511yescharacteristic
333C22C2×#57714yes—
334C4—28no—
335C4—48no—
336C4—44no—
337C4—44no—
338C4—84no—
339C4—84no—
340C4#232814yes—
341C4C2×#51812yes—
342C4C2×#54012yes—
343C2—88no—
344C2#2227518yesdirect product factor
345C2C2×#232811yescharacteristic
346C2C2×#294912yes—
347C2C2×#322212yes—
348C2C2×#322112yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2327C2semidirect
4. #22275C2direct (N × H)
6. C2×#1960C2semidirect
7. C2×#1880C2semidirect
8. C2×#1877C2semidirect
9. C2×#1835C2semidirect
10. C2×#1746C2semidirect
16. C2×#492C4semidirect
25. #2327C22semidirect
34. #1960C22semidirect
35. #1880C22semidirect
36. #1877C22semidirect
37. #1835C22semidirect
38. #1746C22semidirect
48. C22×SD16C2×C4semidirect
54. C2×C4⋊Q8C2×C4semidirect
76. #492C2×C4semidirect
83. C2×C4×C8C2×C4semidirect
133. C2×SD16C22×C4semidirect
144. C4⋊Q8C22×C4semidirect
181. C4×C8C22×C4semidirect
344. C2#22275direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4922
C2×#23282
C2×#23272
#222752
C2×#19612
C2×#19602
C2×#18802
C2×#18772
C2×#18352
C2×#17462