Finite Group Databasebeta

← C2×#2363 #34135

Subgroups — C2×#2363 #34135

Order 256.

2023 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×#121C211yesmaximal, characteristic
2C22×C4×D4C211yesmaximal, characteristic, complemented
3C22×#117C211yesmaximal, characteristic, complemented
4#2363C2116yesmaximal, direct product factor
5C2×#390C212yesmaximal, complemented
6C2×#390C211yesmaximal, characteristic, complemented
7C2×#389C211yesmaximal, characteristic, complemented
8C2×#388C212yesmaximal, complemented
9C2×#386C212yesmaximal, complemented
10C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
12C2×C4×C22⋊C4C212yesmaximal, complemented
13C23×D4C2211yescharacteristic
14C23×D4C2212yes—
15C24×C4C2212yes—
16C24×C4C2211yescharacteristic
17C2×#121C4116yescomplemented
18C2×#121C2218yes—
19C2×C4×D4—28no—
20C2×C4×D4C2218yescomplemented
21C2×#117—28no—
22C2×#117C2218yescomplemented
23C22×C4⋊C4C2211yescharacteristic
24C22×C4⋊C4C2212yes—
25C22×C4⋊C4C2211yescharacteristic
26C22×C4⋊C4C2211yescharacteristic
27C22×C22⋊C4C2212yes—
28C22×C22⋊C4C2212yes—
29C22×C22⋊C4C2211yescharacteristic
30C22×C22⋊C4C2211yescharacteristic
31C22×C22⋊C4C2212yes—
32C22×C22⋊C4C2212yes—
33C22×C22⋊C4C2212yes—
34C22×C42C2212yes—
35C22×C42C2211yescharacteristic
36C22×C42C2211yescharacteristic
37C22×C42C2212yes—
38#390C2218yescomplemented
39#390C22116yescomplemented
40#389C2218yescomplemented
41#388C22116yescomplemented
42#386C22116yescomplemented
43C4×C4⋊C4C2218yescomplemented
44C4×C22⋊C4C22116yescomplemented
45C4×C22⋊C4C2218yescomplemented
46C2×#95C2211yescharacteristic
47C2×#95C2212yes—
48C2×#95C2211yescharacteristic
49C2×#95C2212yes—
50C25C2311yescharacteristic
51C25C2312yes—
52C22×D4—24no—
53C22×D4—24no—
54C22×D4—44no—
55C22×D4—44no—
56C22×D4C2×C418yes—
57C22×D4C2×C4116yescomplemented
58C22×D4C2314yes—
59C22×D4C2318yes—
60C23×C4—24no—
61C23×C4—24no—
62C23×C4—28no—
63C23×C4—28no—
64C23×C4—44no—
65C23×C4C2×C418yescomplemented
66C23×C4C2311yescharacteristic
67C23×C4C2312yes—
68C23×C4C2311yescharacteristic
69C23×C4C2318yes—
70C23×C4C2311yescharacteristic
71C23×C4C2312yes—
72C23×C4C2314yes—
73C23×C4C2312yes—
74C23×C4C2311yescharacteristic
75C23×C4C2311yescharacteristic
76C23×C4C2311yescharacteristic
77#121C2×C4164yescomplemented
78C4×D4—232no—
79#117—232no—
80C2×C4⋊C4—24no—
81C2×C4⋊C4—44no—
82C2×C4⋊C4C2×C418yescomplemented
83C2×C4⋊C4D418yescomplemented
84C2×C4⋊C4C2314yes—
85C2×C4⋊C4C2318yes—
86C2×C4⋊C4C2314yes—
87C2×C4⋊C4C2314yes—
88C2×C22⋊C4—28no—
89C2×C22⋊C4—28no—
90C2×C22⋊C4—24no—
91C2×C22⋊C4—28no—
92C2×C22⋊C4—24no—
93C2×C22⋊C4—44no—
94C2×C22⋊C4C2×C4116yescomplemented
95C2×C22⋊C4C2318yes—
96C2×C22⋊C4C2318yes—
97C2×C22⋊C4C2314yes—
98C2×C22⋊C4C2314yes—
99C2×C22⋊C4C2318yes—
100C2×C22⋊C4C2318yes—
101C2×C22⋊C4C2318yes—
102C2×C42—28no—
103C2×C42—24no—
104C2×C42—24no—
105C2×C42—44no—
106C2×C42C2318yes—
107C2×C42C2314yes—
108C2×C42C2314yes—
109C2×C42C2318yes—
110#95C2314yes—
111#95C2318yes—
112#95C2314yes—
113#95C2318yes—
114C24—22no—
115C24—24no—
116C24—22no—
117C24—22no—
118C24—24no—
119C24—22no—
120C24—24no—
121C24—24no—
122C24—24no—
123C24—24no—
124C24—22no—
125C24—22no—
126C24C22×C418yes—
127C24C22×C414yes—
128C24C2412yes—
129C24C2414yes—
130C24C2411yescharacteristic
131C2×D4—232no—
132C2×D4—28no—
133C2×D4—28no—
134C2×D4—432no—
135C2×D4—48no—
136C2×D4—48no—
137C2×D4C22×C4116yes—
138C2×D4C22×C4132yescomplemented
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—22no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—22no—
149C22×C4—232no—
150C22×C4—28no—
151C22×C4—28no—
152C22×C4—22no—
153C22×C4—24no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—24no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—24no—
160C22×C4—22no—
161C22×C4—216no—
162C22×C4—216no—
163C22×C4—48no—
164C22×C4—432no—
165C22×C4C22×C414yes—
166C22×C4C22×C418yes—
167C22×C4C22×C414yes—
168C22×C4C22×C4116yescomplemented
169C22×C4C2×D418yes—
170C22×C4C2×D414yes—
171C22×C4#4114yes—
172C22×C4#4114yes—
173C22×C4#4114yes—
174C22×C4C2412yes—
175C22×C4C2412yes—
176C22×C4C2414yes—
177C22×C4C2412yes—
178C22×C4C2414yes—
179C22×C4C2414yes—
180C22×C4C2412yes—
181C22×C4C2412yes—
182C22×C4C2412yes—
183C4⋊C4—28no—
184C4⋊C4—48no—
185C4⋊C4C22×C4116yescomplemented
186C4⋊C4C2×D4116yescomplemented
187C22⋊C4—216no—
188C22⋊C4—216no—
189C22⋊C4—28no—
190C22⋊C4—216no—
191C22⋊C4—28no—
192C22⋊C4—48no—
193C22⋊C4C22×C4132yescomplemented
194C42—216no—
195C42—28no—
196C42—28no—
197C42—48no—
198C23—28no—
199C23—216no—
200C23—28no—
201C23—216no—
202C23—28no—
203C23—216no—
204C23—22no—
205C23—24no—
206C23—22no—
207C23—22no—
208C23—24no—
209C23—22no—
210C23—24no—
211C23—24no—
212C23—24no—
213C23—24no—
214C23—22no—
215C23—22no—
216C23—48no—
217C23—44no—
218C23—44no—
219C23—48no—
220C23—44no—
221C23—48no—
222C23—44no—
223C23—48no—
224C23C23×C418yes—
225C23C23×C414yes—
226C23C23×C412yes—
227C23C22×D412yes—
228C23C2×#4112yes—
229C23C2×#4112yes—
230C23C2×#4112yes—
231C23H(5,𝔽2)12yes—
232C23H(5,𝔽2)12yes—
233C23C2511yescharacteristic
234D4—232no—
235D4—432no—
236C2×C4—28no—
237C2×C4—216no—
238C2×C4—28no—
239C2×C4—216no—
240C2×C4—28no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—232no—
252C2×C4—22no—
253C2×C4—24no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—22no—
261C2×C4—432no—
262C2×C4—44no—
263C2×C4—48no—
264C2×C4—44no—
265C2×C4C4×D4116yes—
266C2×C4C23×C414yes—
267C2×C4C23×C418yes—
268C2×C4C23×C414yes—
269C2×C4C22×D418yes—
270C2×C4C22×D414yes—
271C2×C4C2×#4114yes—
272C2×C4C2×#4114yes—
273C2×C4C2×#4114yes—
274C22—24no—
275C22—28no—
276C22—24no—
277C22—28no—
278C22—24no—
279C22—28no—
280C22—416no—
281C22—432no—
282C22—44no—
283C22—42no—
284C22—42no—
285C22—44no—
286C22—42no—
287C22—44no—
288C22—42no—
289C22—44no—
290C22C2×C4×D414yes—
291C22C4×#4114yes—
292C22#51814yes—
293C22#54614yes—
294C22#55014yes—
295C22#55314yes—
296C22#55514yes—
297C22C24×C411yescharacteristic
298C22C23×D411yescharacteristic
299C22C22×#4111yescharacteristic
300C22C22×#4111yescharacteristic
301C22C22×#4111yescharacteristic
302C22C2×H(5,𝔽2)11yescharacteristic
303C22C2×H(5,𝔽2)11yescharacteristic
304C4—24no—
305C4—28no—
306C4—24no—
307C4—28no—
308C4—24no—
309C4—42no—
310C4—44no—
311C4—42no—
312C4C2×C4×D418yes—
313C2—44no—
314C2—48no—
315C2#236318yesdirect product factor
316C2C22×C4×D411yescharacteristic
317C2C2×C4×#4111yescharacteristic
318C2C2×#51811yescharacteristic
319C2C2×#54611yescharacteristic
320C2C2×#55011yescharacteristic
321C2C2×#55311yescharacteristic
322C2C2×#55511yescharacteristic
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC22×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×D4C2semidirect
3. C22×#117C2semidirect
4. #2363C2direct (N × H)
5. C2×#390C2semidirect
6. C2×#390C2semidirect
7. C2×#389C2semidirect
8. C2×#388C2semidirect
9. C2×#386C2semidirect
10. C2×C4×C4⋊C4C2semidirect
11. C2×C4×C22⋊C4C2semidirect
12. C2×C4×C22⋊C4C2semidirect
17. C2×#121C4semidirect
20. C2×C4×D4C22semidirect
22. C2×#117C22semidirect
38. #390C22semidirect
39. #390C22semidirect
40. #389C22semidirect
41. #388C22semidirect
42. #386C22semidirect
43. C4×C4⋊C4C22semidirect
44. C4×C22⋊C4C22semidirect
45. C4×C22⋊C4C22semidirect
57. C22×D4C2×C4semidirect
65. C23×C4C2×C4semidirect
77. #121C2×C4semidirect
82. C2×C4⋊C4C2×C4semidirect
83. C2×C4⋊C4D4semidirect
94. C2×C22⋊C4C2×C4semidirect
138. C2×D4C22×C4semidirect
168. C22×C4C22×C4semidirect
185. C4⋊C4C22×C4semidirect
186. C4⋊C4C2×D4semidirect
193. C22⋊C4C22×C4semidirect
315. C2#2363direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1212
C22×C4×D42
C22×#1172
#23632
C2×#3902
C2×#3892
C2×#3882
C2×#3862
C2×C4×C4⋊C42
C2×C4×C22⋊C42