Finite Group Databasebeta

← C2×#3046 #60421

Subgroups — C2×#3046 #60421

Order 256.

1371 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#137C211yesmaximal, characteristic, complemented
2C22×#135C211yesmaximal, characteristic
3C2×#536C211yesmaximal, characteristic, complemented
4C2×#520C211yesmaximal, characteristic, complemented
5#3046C2116yesmaximal, direct product factor
6C2×#464C212yesmaximal, complemented
7C2×#462C212yesmaximal, complemented
8C2×#463C212yesmaximal, complemented
9C2×#461C212yesmaximal, complemented
10C2×#424C211yesmaximal, characteristic, complemented
11C2×#417C211yesmaximal, characteristic, complemented
12C22×#103C211yesmaximal, characteristic, complemented
13C22×#41C2211yescharacteristic
14C22×#41C2211yescharacteristic
15C23×Q8C2211yescharacteristic
16C2×#137—28no—
17C2×#137C2218yescomplemented
18C2×#135—28no—
19C2×#135C2218yes—
20C22×Q16C2211yescharacteristic
21C22×Q16C2212yes—
22C22×SD16C2211yescharacteristic
23C22×SD16C2212yes—
24C22×SD16C2211yescharacteristic
25C22×D8C2211yescharacteristic
26C22×M16C2211yescharacteristic
27C23×C8C2211yescharacteristic
28#536—24no—
29#536C2218yescomplemented
30C2×C4⋊Q8C2212yes—
31C2×#124C2212yes—
32C2×#123—22no—
33C2×C22⋊Q8—21no—
34C2×C22⋊Q8—21no—
35#520—24no—
36#520C2218yescomplemented
37C2×C4×Q8C2212yes—
38C2×C4×D4—22no—
39C2×C4×D4C2212yes—
40C2×#117—21no—
41C2×#117C2211yescharacteristic
42C22×C4⋊C4—21no—
43C22×C4⋊C4C2211yescharacteristic
44#464C22116yescomplemented
45#463C22116yescomplemented
46#462C22116yescomplemented
47#461C22116yescomplemented
48#424C2218yescomplemented
49C2×C4⋊C8C2212yes—
50C2×C4⋊C8C2212yes—
51#417C2218yescomplemented
52C2×#103C2212yes—
53C2×#103C2212yes—
54C2×#103C2212yes—
55C2×#103C2218yescomplemented
56C2×#102C2212yes—
57C2×#41—22no—
58C2×#41—22no—
59C2×#41—24no—
60C2×#41—24no—
61C2×#41—24no—
62C2×#41D418yes—
63C2×#41C2314yes—
64C2×#41C2314yes—
65C22×Q8—21no—
66C22×Q8—22no—
67C22×Q8—24no—
68C22×Q8—24no—
69C22×Q8C2312yes—
70C22×Q8C2311yescharacteristic
71C22×Q8C2314yes—
72C22×Q8C2311yescharacteristic
73C22×D4—21no—
74C22×D4—21no—
75C22×D4C2311yescharacteristic
76C22×D4C2311yescharacteristic
77C23×C4—21no—
78C23×C4—21no—
79C23×C4—21no—
80C23×C4—21no—
81C23×C4—22no—
82C23×C4C2311yescharacteristic
83#137—232no—
84#135—232no—
85C2×Q16—24no—
86C2×Q16—28no—
87C2×Q16C2314yes—
88C2×Q16C2318yes—
89C2×SD16—24no—
90C2×SD16—24no—
91C2×SD16—28no—
92C2×SD16C2314yes—
93C2×SD16C2314yes—
94C2×SD16C2318yes—
95C2×D8—24no—
96C2×D8C2314yes—
97C2×M16—24no—
98C2×M16C2314yes—
99C22×C8—24no—
100C22×C8C2311yescharacteristic
101C22×C8C2311yescharacteristic
102C22×C8C2314yes—
103C22×C8C2312yes—
104C4⋊Q8—24no—
105C4⋊Q8C2318yes—
106#124—24no—
107#124C2318yes—
108#123—216no—
109C22⋊Q8—28no—
110C22⋊Q8—28no—
111C4×Q8—24no—
112C4×Q8C2318yes—
113C4×D4—216no—
114C4×D4—24no—
115C4×D4C2318yes—
116#117—28no—
117#117D414yes—
118#117C2314yes—
119C2×C4⋊C4—21no—
120C2×C4⋊C4—22no—
121C2×C4⋊C4—22no—
122C2×C4⋊C4—22no—
123C2×C4⋊C4—22no—
124C2×C4⋊C4—28no—
125C2×C4⋊C4D411yescharacteristic
126C2×C4⋊C4D411yescharacteristic
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2314yes—
129C2×C22⋊C4—22no—
130C2×C22⋊C4—22no—
131C2×C22⋊C4—22no—
132C2×C22⋊C4D412yes—
133C2×C42—22no—
134C2×C42C2312yes—
135C4⋊C8C2318yes—
136C4⋊C8C2318yes—
137#103C2318yes—
138#103C2318yes—
139#103C2318yes—
140#102C2318yes—
141C24—21no—
142C24—21no—
143C24C2×D411yescharacteristic
144#41—216no—
145#41—28no—
146#41—28no—
147#41—28no—
148#41—48no—
149#41C2×D4116yes—
150C2×Q8—21no—
151C2×Q8—24no—
152C2×Q8—22no—
153C2×Q8—21no—
154C2×Q8—22no—
155C2×Q8—24no—
156C2×Q8—22no—
157C2×Q8—28no—
158C2×Q8—24no—
159C2×Q8—28no—
160C2×Q8—22no—
161C2×Q8—44no—
162C2×Q8—48no—
163C2×Q8C2×D414yes—
164C2×Q8C2414yes—
165C2×Q8C2412yes—
166C2×Q8C2412yes—
167C2×D4—28no—
168C2×D4—24no—
169C2×D4—24no—
170C2×D4—21no—
171C2×D4—22no—
172C2×D4—21no—
173C2×D4—22no—
174C2×D4—22no—
175C2×D4—44no—
176C2×D4C2×D414yes—
177C2×D4C2412yes—
178C2×D4C2412yes—
179C22×C4—21no—
180C22×C4—28no—
181C22×C4—24no—
182C22×C4—24no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—21no—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—28no—
189C22×C4—44no—
190C22×C4—44no—
191C22×C4—84no—
192C22×C4—82no—
193C22×C4C2×D412yes—
194C22×C4C2×D412yes—
195C22×C4C2×D412yes—
196C22×C4C2×D411yescharacteristic
197C22×C4C2×D414yes—
198C22×C4#4114yes—
199C22×C4C2412yes—
200C22×C4C2411yescharacteristic
201Q16—28no—
202Q16—216no—
203SD16—28no—
204SD16—28no—
205SD16—216no—
206D8—28no—
207M16—28no—
208C2×C8—22no—
209C2×C8—22no—
210C2×C8—28no—
211C2×C8—24no—
212C2×C8C2414yes—
213C2×C8C2412yes—
214C2×C8C2412yes—
215C4⋊C4—24no—
216C4⋊C4—28no—
217C4⋊C4—22no—
218C4⋊C4—28no—
219C4⋊C4—28no—
220C4⋊C4C2×D414yes—
221C4⋊C4C2×D414yes—
222C4⋊C4C2414yes—
223C22⋊C4—28no—
224C22⋊C4—28no—
225C22⋊C4—28no—
226C22⋊C4C2×D418yes—
227C42—28no—
228C42C2×D414yes—
229C42C2414yes—
230C23—22no—
231C23—22no—
232C23—24no—
233C23—22no—
234C23—22no—
235C23—42no—
236C23—42no—
237C23—42no—
238C23—42no—
239C23—42no—
240C23#12114yes—
241C23C22×D412yes—
242C23C22×D411yescharacteristic
243Q8—24no—
244Q8—22no—
245Q8—24no—
246Q8—22no—
247Q8—24no—
248Q8—22no—
249Q8—48no—
250Q8—44no—
251Q8—42no—
252Q8C22×D414yes—
253D4—216no—
254D4—24no—
255D4—22no—
256D4—22no—
257D4—22no—
258D4—48no—
259D4—42no—
260D4C22×D414yes—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—22no—
265C2×C4—216no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—22no—
269C2×C4—42no—
270C2×C4—48no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—88no—
275C2×C4—84no—
276C2×C4#12114yes—
277C2×C4#12118yes—
278C2×C4C22×D414yes—
279C2×C4C22×D414yes—
280C2×C4C22×D411yescharacteristic
281C2×C4C22×D412yes—
282C2×C4C22×D412yes—
283C2×C4C22×D414yes—
284C2×C4C2×#4112yes—
285C2×C4C2×#4114yes—
286C2×C4C2511yescharacteristic
287C8—22no—
288C8—22no—
289C8—24no—
290C22—28no—
291C22—22no—
292C22—22no—
293C22—24no—
294C22—48no—
295C22—42no—
296C22—42no—
297C22—42no—
298C22—42no—
299C22—42no—
300C22—84no—
301C22C2×#12114yes—
302C22C2×#12112yes—
303C22#57712yes—
304C22#57812yes—
305C22C23×D411yescharacteristic
306C4—24no—
307C4—24no—
308C4—24no—
309C4—42no—
310C4—44no—
311C4—44no—
312C4C2×#12114yes—
313C4C2×#12112yes—
314C4C23×D411yescharacteristic
315C4C22×#4111yescharacteristic
316C2—24no—
317C2—44no—
318C2—82no—
319C2#304614yesdirect product factor
320C2C22×#12111yescharacteristic
321C2C2×#57711yescharacteristic
322C2C2×#57811yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC22×#135C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#137C2semidirect
3. C2×#536C2semidirect
4. C2×#520C2semidirect
5. #3046C2direct (N × H)
6. C2×#464C2semidirect
7. C2×#462C2semidirect
8. C2×#463C2semidirect
9. C2×#461C2semidirect
10. C2×#424C2semidirect
11. C2×#417C2semidirect
12. C22×#103C2semidirect
17. C2×#137C22semidirect
29. #536C22semidirect
36. #520C22semidirect
44. #464C22semidirect
45. #463C22semidirect
46. #462C22semidirect
47. #461C22semidirect
48. #424C22semidirect
51. #417C22semidirect
55. C2×#103C22semidirect
319. C2#3046direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1372
C22×#1352
C2×#5362
C2×#5202
#30462
C2×#4642
C2×#4622
C2×#4632
C2×#4612
C2×#4242
C2×#4172
C22×#1032