Finite Group Databasebeta

← C2×#2361 #34133

Subgroups — C2×#2361 #34133

Order 256.

2391 conjugacy classes of subgroups.

The subgroup lattice has 332 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×C4×D4C212yesmaximal, complemented
4C23×C4⋊C4C211yesmaximal, characteristic, complemented
5#2361C2116yesmaximal, direct product factor
6C2×#390C211yesmaximal, characteristic, complemented
7C2×#389C211yesmaximal, characteristic, complemented
8C2×#388C212yesmaximal, complemented
9C2×#386C212yesmaximal, complemented
10C2×#385C212yesmaximal, complemented
11C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
12C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
13C23×D4C2212yes—
14C23×D4C2211yescharacteristic
15C24×C4C2212yes—
16C24×C4C2212yes—
17C24×C4C2211yescharacteristic
18C2×#121C4116yescomplemented
19C2×#121C2218yes—
20C2×C4×D4—28no—
21C2×C4×D4—216no—
22C2×C4×D4C2218yescomplemented
23C2×C4×D4C22116yescomplemented
24C22×C4⋊C4—28no—
25C22×C4⋊C4C2212yes—
26C22×C4⋊C4C2211yescharacteristic
27C22×C4⋊C4C2212yes—
28C22×C4⋊C4C2211yescharacteristic
29C22×C4⋊C4C2211yescharacteristic
30C22×C4⋊C4C2218yescomplemented
31C22×C22⋊C4C2212yes—
32C22×C22⋊C4C2212yes—
33C22×C22⋊C4C2211yescharacteristic
34C22×C22⋊C4C2212yes—
35C22×C22⋊C4C2212yes—
36C22×C22⋊C4C2211yescharacteristic
37C22×C42C2211yescharacteristic
38C22×C42C2212yes—
39C22×C42C2211yescharacteristic
40#390C2218yescomplemented
41#389C2218yescomplemented
42#388C22116yescomplemented
43#386C22116yescomplemented
44#385C22116yescomplemented
45C4×C4⋊C4C2218yescomplemented
46C4×C22⋊C4C2218yescomplemented
47C2×#95C2211yescharacteristic
48C2×#95C2211yescharacteristic
49C2×#95C2212yes—
50C2×#95C2212yes—
51C25C2312yes—
52C25C2311yescharacteristic
53C22×D4—28no—
54C22×D4—28no—
55C22×D4—24no—
56C22×D4—24no—
57C22×D4C2×C4116yescomplemented
58C22×D4C2×C418yescomplemented
59C22×D4C2318yes—
60C22×D4C2314yes—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—28no—
64C23×C4—28no—
65C23×C4—28no—
66C23×C4—28no—
67C23×C4—44no—
68C23×C4—44no—
69C23×C4C2×C418yescomplemented
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2312yes—
73C23×C4C2318yes—
74C23×C4C2318yes—
75C23×C4C2311yescharacteristic
76C23×C4C2312yes—
77C23×C4C2314yes—
78C23×C4C2311yescharacteristic
79C23×C4C2312yes—
80C23×C4C2311yescharacteristic
81C23×C4C2311yescharacteristic
82#121C2×C4164yescomplemented
83C4×D4—232no—
84C4×D4—264no—
85C2×C4⋊C4—28no—
86C2×C4⋊C4—24no—
87C2×C4⋊C4—28no—
88C2×C4⋊C4—232no—
89C2×C4⋊C4C2×C418yescomplemented
90C2×C4⋊C4D418yescomplemented
91C2×C4⋊C4C2318yes—
92C2×C4⋊C4C2314yes—
93C2×C4⋊C4C2318yes—
94C2×C4⋊C4C2314yes—
95C2×C4⋊C4C2314yes—
96C2×C22⋊C4—24no—
97C2×C22⋊C4—28no—
98C2×C22⋊C4—28no—
99C2×C22⋊C4—44no—
100C2×C22⋊C4C2×C4116yescomplemented
101C2×C22⋊C4D418yescomplemented
102C2×C22⋊C4C2318yes—
103C2×C22⋊C4C2318yes—
104C2×C22⋊C4C2314yes—
105C2×C22⋊C4C2318yes—
106C2×C22⋊C4C2318yes—
107C2×C22⋊C4C2314yes—
108C2×C42—28no—
109C2×C42—24no—
110C2×C42—24no—
111C2×C42C2314yes—
112C2×C42C2318yes—
113C2×C42C2314yes—
114#95C2314yes—
115#95C2314yes—
116#95C2318yes—
117#95C2318yes—
118C24—22no—
119C24—22no—
120C24—22no—
121C24—22no—
122C24—24no—
123C24—24no—
124C24—24no—
125C24—24no—
126C24—24no—
127C24—24no—
128C24C22×C418yes—
129C24C22×C414yes—
130C24C2×D414yes—
131C24#4114yes—
132C24C2414yes—
133C24C2412yes—
134C24C2411yescharacteristic
135C2×D4—264no—
136C2×D4—216no—
137C2×D4—216no—
138C2×D4—232no—
139C2×D4—28no—
140C2×D4—28no—
141C2×D4C22×C4132yescomplemented
142C2×D4C22×C4116yescomplemented
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—24no—
150C22×C4—22no—
151C22×C4—24no—
152C22×C4—22no—
153C22×C4—232no—
154C22×C4—28no—
155C22×C4—28no—
156C22×C4—22no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—216no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—24no—
165C22×C4—22no—
166C22×C4—216no—
167C22×C4—216no—
168C22×C4—216no—
169C22×C4—48no—
170C22×C4—48no—
171C22×C4—432no—
172C22×C4—432no—
173C22×C4C22×C414yes—
174C22×C4C22×C418yes—
175C22×C4C22×C414yes—
176C22×C4C22×C4116yescomplemented
177C22×C4C2×D414yes—
178C22×C4C2×D418yes—
179C22×C4C2×D414yes—
180C22×C4C2×D414yes—
181C22×C4#4114yes—
182C22×C4C2412yes—
183C22×C4C2412yes—
184C22×C4C2414yes—
185C22×C4C2414yes—
186C22×C4C2412yes—
187C22×C4C2412yes—
188C22×C4C2414yes—
189C22×C4C2412yes—
190C22×C4C2412yes—
191C4⋊C4—216no—
192C4⋊C4—28no—
193C4⋊C4—216no—
194C4⋊C4C22×C4116yescomplemented
195C4⋊C4C2×D4116yescomplemented
196C22⋊C4—28no—
197C22⋊C4—216no—
198C22⋊C4—216no—
199C22⋊C4—48no—
200C22⋊C4C22×C4132yescomplemented
201C22⋊C4C2×D4116yescomplemented
202C42—216no—
203C42—28no—
204C42—28no—
205C23—28no—
206C23—28no—
207C23—28no—
208C23—28no—
209C23—28no—
210C23—28no—
211C23—22no—
212C23—22no—
213C23—22no—
214C23—22no—
215C23—216no—
216C23—216no—
217C23—216no—
218C23—24no—
219C23—24no—
220C23—24no—
221C23—24no—
222C23—24no—
223C23—24no—
224C23—48no—
225C23—48no—
226C23—48no—
227C23—48no—
228C23C4×D4116yescomplemented
229C23C23×C418yes—
230C23C23×C414yes—
231C23C23×C412yes—
232C23C22×D414yes—
233C23C22×D412yes—
234C23C22×D412yes—
235C23C2×#4114yes—
236C23C2×#4112yes—
237C23C2×#4112yes—
238C23H(5,𝔽2)12yes—
239C232−1+412yes—
240C23C2511yescharacteristic
241D4—264no—
242D4—232no—
243C2×C4—28no—
244C2×C4—216no—
245C2×C4—28no—
246C2×C4—216no—
247C2×C4—28no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—232no—
259C2×C4—22no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—432no—
269C2×C4—432no—
270C2×C4—48no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4C4×D4116yescomplemented
274C2×C4C23×C414yes—
275C2×C4C23×C418yes—
276C2×C4C23×C414yes—
277C2×C4C22×D414yes—
278C2×C4C22×D418yes—
279C2×C4C22×D414yes—
280C2×C4C22×D414yes—
281C2×C4C2×#4114yes—
282C22—232no—
283C22—24no—
284C22—24no—
285C22—24no—
286C22—24no—
287C22—24no—
288C22—24no—
289C22—28no—
290C22—28no—
291C22—28no—
292C22—432no—
293C22—44no—
294C22—44no—
295C22—44no—
296C22—44no—
297C22C2×C4×D414yes—
298C22C2×C4×D414yes—
299C22C2×C4×D418yescomplemented
300C22#52014yes—
301C22D4214yes—
302C22#54714yes—
303C22#54814yes—
304C22#55314yes—
305C22C24×C411yescharacteristic
306C22C23×D411yescharacteristic
307C22C23×D411yescharacteristic
308C22C22×#4111yescharacteristic
309C22C22×#4111yescharacteristic
310C22C2×H(5,𝔽2)11yescharacteristic
311C22C2×2−1+411yescharacteristic
312C4—24no—
313C4—28no—
314C4—24no—
315C4—28no—
316C4—24no—
317C4—44no—
318C4—42no—
319C4—42no—
320C4C2×C4×D418yescomplemented
321C2—28no—
322C2—48no—
323C2#236118yesdirect product factor
324C2C22×C4×D411yescharacteristic
325C2C22×C4×D411yescharacteristic
326C2C2×#52011yescharacteristic
327C2C2×D4211yescharacteristic
328C2C2×#54711yescharacteristic
329C2C2×#54811yescharacteristic
330C2C2×#55311yescharacteristic
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×C4×D4C2semidirect
4. C23×C4⋊C4C2semidirect
5. #2361C2direct (N × H)
6. C2×#390C2semidirect
7. C2×#389C2semidirect
8. C2×#388C2semidirect
9. C2×#386C2semidirect
10. C2×#385C2semidirect
11. C2×C4×C4⋊C4C2semidirect
12. C2×C4×C22⋊C4C2semidirect
18. C2×#121C4semidirect
22. C2×C4×D4C22semidirect
23. C2×C4×D4C22semidirect
30. C22×C4⋊C4C22semidirect
40. #390C22semidirect
41. #389C22semidirect
42. #388C22semidirect
43. #386C22semidirect
44. #385C22semidirect
45. C4×C4⋊C4C22semidirect
46. C4×C22⋊C4C22semidirect
57. C22×D4C2×C4semidirect
58. C22×D4C2×C4semidirect
69. C23×C4C2×C4semidirect
82. #121C2×C4semidirect
89. C2×C4⋊C4C2×C4semidirect
90. C2×C4⋊C4D4semidirect
100. C2×C22⋊C4C2×C4semidirect
101. C2×C22⋊C4D4semidirect
141. C2×D4C22×C4semidirect
142. C2×D4C22×C4semidirect
176. C22×C4C22×C4semidirect
194. C4⋊C4C22×C4semidirect
195. C4⋊C4C2×D4semidirect
200. C22⋊C4C22×C4semidirect
201. C22⋊C4C2×D4semidirect
228. C23C4×D4semidirect
273. C2×C4C4×D4semidirect
299. C22C2×C4×D4semidirect
320. C4C2×C4×D4semidirect
323. C2#2361direct (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
C23×C4⋊C42
#23612
C2×#3902
C2×#3892
C2×#3882
C2×#3862
C2×#3852
C2×C4×C4⋊C42
C2×C4×C22⋊C42