Finite Group Databasebeta

← C2×#1439 #13836

Subgroups — C2×#1439 #13836

Order 256.

2463 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
1C23×C4⋊C4C211yesmaximal, characteristic, complemented
2C23×C22⋊C4C212yesmaximal
3C23×C22⋊C4C211yesmaximal, characteristic
4C22×#95C212yesmaximal, complemented
5C22×#95C211yesmaximal, characteristic, complemented
6#1439C218yesmaximal, direct product factor
7C26C2211yescharacteristic
8C24×C4C2211yescharacteristic
9C24×C4C2212yes—
10C24×C4C2212yes—
11C24×C4C2211yescharacteristic
12C22×C4⋊C4—28no—
13C22×C4⋊C4—24no—
14C22×C4⋊C4C2214yescomplemented
15C22×C22⋊C4—28no—
16C22×C22⋊C4—28no—
17C22×C22⋊C4—28no—
18C22×C22⋊C4—24no—
19C22×C22⋊C4—24no—
20C22×C22⋊C4C418yescomplemented
21C22×C22⋊C4C2218yes—
22C22×C22⋊C4C2214yes—
23C2×#95—28no—
24C2×#95—24no—
25C2×#95C2218yescomplemented
26C2×#95C2214yescomplemented
27C25—22no—
28C25—22no—
29C25—24no—
30C25—24no—
31C25—22no—
32C25—22no—
33C25—24no—
34C25—24no—
35C25C2×C414yes—
36C25D414yes—
37C25Q814yes—
38C25C2312yes—
39C25C2311yescharacteristic
40C23×C4—24no—
41C23×C4—24no—
42C23×C4—22no—
43C23×C4—22no—
44C23×C4—24no—
45C23×C4—24no—
46C23×C4—24no—
47C23×C4—24no—
48C23×C4—24no—
49C23×C4—24no—
50C23×C4—24no—
51C23×C4—24no—
52C23×C4—24no—
53C23×C4—24no—
54C23×C4—24no—
55C23×C4—24no—
56C23×C4—24no—
57C23×C4—24no—
58C23×C4C2×C414yes—
59C23×C4C2×C414yes—
60C23×C4D418yes—
61C23×C4D418yes—
62C23×C4D414yes—
63C23×C4D414yes—
64C23×C4C2312yes—
65C23×C4C2314yes—
66C23×C4C2314yes—
67C23×C4C2312yes—
68C2×C4⋊C4—232no—
69C2×C4⋊C4—216no—
70C2×C4⋊C4—28no—
71C2×C22⋊C4—264no—
72C2×C22⋊C4—216no—
73C2×C22⋊C4—232no—
74C2×C22⋊C4—216no—
75C2×C22⋊C4—216no—
76C2×C22⋊C4—28no—
77C2×C22⋊C4—28no—
78C2×C22⋊C4C2×C4116yescomplemented
79#95—216no—
80#95—28no—
81C24—28no—
82C24—28no—
83C24—216no—
84C24—216no—
85C24—216no—
86C24—28no—
87C24—28no—
88C24—28no—
89C24—28no—
90C24—216no—
91C24—216no—
92C24—216no—
93C24—22no—
94C24—22no—
95C24—24no—
96C24—24no—
97C24—22no—
98C24—22no—
99C24—24no—
100C24—24no—
101C24—44no—
102C24—48no—
103C24—48no—
104C24—48no—
105C24—44no—
106C24—48no—
107C24—48no—
108C24—44no—
109C24—48no—
110C24—44no—
111C24C4⋊C4116yescomplemented
112C24C22×C414yes—
113C24C22×C412yes—
114C24C2×D414yes—
115C24C2×D412yes—
116C24C2×D412yes—
117C24C2×D412yes—
118C24C2×D414yes—
119C24C2×D414yes—
120C24C2×Q814yes—
121C24C2×Q812yes—
122C24#4112yes—
123C24#4112yes—
124C24#4114yes—
125C24#4114yes—
126C24C2411yescharacteristic
127C22×C4—216no—
128C22×C4—28no—
129C22×C4—216no—
130C22×C4—28no—
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—28no—
134C22×C4—216no—
135C22×C4—216no—
136C22×C4—216no—
137C22×C4—216no—
138C22×C4—216no—
139C22×C4—216no—
140C22×C4—216no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—24no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—24no—
150C22×C4—24no—
151C22×C4—24no—
152C22×C4—24no—
153C22×C4—24no—
154C22×C4—24no—
155C22×C4—24no—
156C22×C4—24no—
157C22×C4—48no—
158C22×C4—48no—
159C22×C4—48no—
160C22×C4—48no—
161C22×C4—48no—
162C22×C4—48no—
163C22×C4—48no—
164C22×C4—44no—
165C22×C4—48no—
166C22×C4—44no—
167C22×C4—48no—
168C22×C4C22⋊C4116yescomplemented
169C22×C4C22×C414yes—
170C22×C4C22×C414yes—
171C22×C4C2×D418yes—
172C22×C4C2×D418yes—
173C22×C4C2×D414yes—
174C22×C4C2×D414yes—
175C4⋊C4—232no—
176C22⋊C4—264no—
177C22⋊C4—232no—
178C23—24no—
179C23—24no—
180C23—28no—
181C23—28no—
182C23—28no—
183C23—24no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—28no—
188C23—28no—
189C23—28no—
190C23—232no—
191C23—264no—
192C23—42no—
193C23—44no—
194C23—44no—
195C23—44no—
196C23—44no—
197C23—42no—
198C23—44no—
199C23—42no—
200C23—44no—
201C23—42no—
202C23—416no—
203C23—432no—
204C23—416no—
205C23—416no—
206C23—416no—
207C23—432no—
208C23—432no—
209C23—416no—
210C23—416no—
211C23C2×C22⋊C414yes—
212C23C2×C4⋊C414yes—
213C23C2×C4⋊C418yescomplemented
214C23#11714yes—
215C23C4×D418yes—
216C23C4×D418yes—
217C23#12018yes—
218C23#12014yes—
219C23#12114yes—
220C23#12114yes—
221C23#12118yes—
222C23#12118yes—
223C23#12118yes—
224C23C22⋊Q814yes—
225C23C22⋊Q814yes—
226C23C22⋊Q818yes—
227C23C22⋊Q818yes—
228C23#12318yes—
229C23#12314yes—
230C23#12318yes—
231C23#12418yes—
232C23#12414yes—
233C23#12618yes—
234C23#12714yes—
235C23C23×C411yescharacteristic
236C23C22×D411yescharacteristic
237C23C22×D411yescharacteristic
238C23C22×D411yescharacteristic
239C23C22×D412yes—
240C23C22×D412yes—
241C23C22×Q811yescharacteristic
242C23C2×#4111yescharacteristic
243C23C2×#4111yescharacteristic
244C23C2×#4112yes—
245C23C2×#4112yes—
246C2×C4—28no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—24no—
250C2×C4—232no—
251C2×C4—24no—
252C2×C4—28no—
253C2×C4—28no—
254C2×C4—28no—
255C2×C4—28no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—44no—
260C2×C4—44no—
261C2×C4—44no—
262C2×C4—44no—
263C2×C4—44no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4—44no—
267C2×C4—42no—
268C2×C4—44no—
269C2×C4—42no—
270C2×C4—416no—
271C2×C4—432no—
272C2×C4—432no—
273C2×C4C2×C22⋊C418yescomplemented
274C22—28no—
275C22—216no—
276C22—44no—
277C22—44no—
278C22—48no—
279C22—48no—
280C22—44no—
281C22—44no—
282C22—464no—
283C22—44no—
284C22—48no—
285C22—44no—
286C22#38018yes—
287C22#385116yes—
288C22#38618yes—
289C22#388116yes—
290C22#39018yes—
291C22#39218yes—
292C22#39318yes—
293C22#394116yes—
294C22#396116yes—
295C22#39718yes—
296C22#39918yes—
297C22C22×C22⋊C411yescharacteristic
298C22C22×C4⋊C411yescharacteristic
299C22C2×#11711yescharacteristic
300C22C2×C4×D412yes—
301C22C2×C4×D412yes—
302C22C2×#12011yescharacteristic
303C22C2×#12012yes—
304C22C2×#12112yes—
305C22C2×#12111yescharacteristic
306C22C2×#12111yescharacteristic
307C22C2×#12112yes—
308C22C2×#12112yes—
309C22C2×C22⋊Q812yes—
310C22C2×C22⋊Q811yescharacteristic
311C22C2×C22⋊Q811yescharacteristic
312C22C2×C22⋊Q812yes—
313C22C2×#12312yes—
314C22C2×#12312yes—
315C22C2×#12311yescharacteristic
316C22C2×#12412yes—
317C22C2×#12411yescharacteristic
318C22C2×#12612yes—
319C22C2×#12711yescharacteristic
320C4—28no—
321C4—48no—
322C4—48no—
323C4—44no—
324C2—48no—
325C2#1439116yesdirect product factor
326C2C2×#38011yescharacteristic
327C2C2×#38512yes—
328C2C2×#38611yescharacteristic
329C2C2×#38812yes—
330C2C2×#39011yescharacteristic
331C2C2×#39211yescharacteristic
332C2C2×#39311yescharacteristic
333C2C2×#39412yes—
334C2C2×#39612yes—
335C2C2×#39711yescharacteristic
336C2C2×#39911yescharacteristic
subgroupG/H
center, socleC25C23
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC26C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×C4⋊C4C2semidirect
4. C22×#95C2semidirect
5. C22×#95C2semidirect
6. #1439C2direct (N × H)
14. C22×C4⋊C4C22semidirect
20. C22×C22⋊C4C4semidirect
25. C2×#95C22semidirect
26. C2×#95C22semidirect
78. C2×C22⋊C4C2×C4semidirect
111. C24C4⋊C4semidirect
168. C22×C4C22⋊C4semidirect
213. C23C2×C4⋊C4semidirect
273. C2×C4C2×C22⋊C4semidirect
325. C2#1439direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊C42
C23×C22⋊C42
C22×#952
#14392