Finite Group Databasebeta

← C2×#27132551 #37574949

Subgroups — C2×#27132551 #37574949

Order 24448.

928 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic191⋊C4C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic191C211yesmaximal, characteristic
3C22×C22⋊Dic191C211yesmaximal, characteristic
4C22×C4×Dic191C211yesmaximal, characteristic, complemented
5#27132551C218yesmaximal, direct product factor
6C2×C191⋊#95C211yesmaximal, characteristic, complemented
7C2×C191⋊#95C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C191C211yesmaximal, characteristic
9C23×Dic191C2211yescharacteristic
10C23×Dic191C2211yescharacteristic
11C23×Dic191C2211yescharacteristic
12C23×Dic191C2211yescharacteristic
13C2×Dic191⋊C4—24no—
14C2×Dic191⋊C4C2214yescomplemented
15C2×C22⋊Dic191—24no—
16C2×C22⋊Dic191C418yescomplemented
17C2×C22⋊Dic191C2214yes—
18C2×C22⋊Dic191C2214yes—
19C2×C4×Dic191—24no—
20C2×C4×Dic191C2214yescomplemented
21C191⋊#95C2214yescomplemented
22C191⋊#95C2214yescomplemented
23C25×C191C2211yescharacteristic
24C23×C4×C191C2211yescharacteristic
25C23×C4×C191C2211yescharacteristic
26C2×C22⋊C4×C191—24no—
27C2×C22⋊C4×C191C2214yes—
28C22×Dic191—22no—
29C22×Dic191—22no—
30C22×Dic191—22no—
31C22×Dic191—22no—
32C22×Dic191—22no—
33C22×Dic191—22no—
34C22×Dic191—22no—
35C22×Dic191—22no—
36C22×Dic191—22no—
37C22×Dic191C2×C414yes—
38C22×Dic191C2×C414yes—
39C22×Dic191D414yes—
40C22×Dic191C2312yes—
41C22×Dic191C2312yes—
42C22×Dic191C2312yes—
43C22×Dic191C2312yes—
44Dic191⋊C4—28no—
45C22⋊Dic191—28no—
46C22⋊Dic191C2×C4116yescomplemented
47C4×Dic191—28no—
48C24×C191—22no—
49C24×C191—22no—
50C24×C191—22no—
51C24×C191—22no—
52C24×C191—22no—
53C24×C191—22no—
54C24×C191C2×C414yes—
55C24×C191C2312yes—
56C24×C191C2311yescharacteristic
57C22×C4×C191—22no—
58C22×C4×C191—22no—
59C22×C4×C191—22no—
60C22×C4×C191—22no—
61C22×C4×C191—22no—
62C22×C4×C191D414yes—
63C22×C4×C191C2312yes—
64C22×C4×C191C2312yes—
65C22⋊C4×C191—28no—
66C2×Dic191—28no—
67C2×Dic191—28no—
68C2×Dic191—28no—
69C2×Dic191—22no—
70C2×Dic191—22no—
71C2×Dic191—22no—
72C2×Dic191—22no—
73C2×Dic191—22no—
74C2×Dic191—22no—
75C2×Dic191—22no—
76C2×Dic191—22no—
77C2×Dic191—22no—
78C2×Dic191—44no—
79C2×Dic191C22×C414yes—
80C2×Dic191C22×C414yes—
81C2×Dic191C2×D414yes—
82C23×C191—28no—
83C23×C191—28no—
84C23×C191—28no—
85C23×C191—22no—
86C23×C191—22no—
87C23×C191—22no—
88C23×C191—22no—
89C23×C191—22no—
90C23×C191—22no—
91C23×C191—44no—
92C23×C191—44no—
93C23×C191—44no—
94C23×C191—44no—
95C23×C191C22×C414yes—
96C23×C191C22×C412yes—
97C23×C191C2×D412yes—
98C23×C191C2×D412yes—
99C23×C191#4112yes—
100C23×C191#4112yes—
101C23×C191#4112yes—
102C23×C191#4112yes—
103C23×C191C2411yescharacteristic
104C2×C4×C191—28no—
105C2×C4×C191—22no—
106C2×C4×C191—22no—
107C2×C4×C191—22no—
108C2×C4×C191—22no—
109C2×C4×C191—22no—
110C2×C4×C191—44no—
111C2×C4×C191C2×D414yes—
112C22×C191—24no—
113C22×C191—24no—
114C22×C191—24no—
115C22×C191—42no—
116C22×C191—42no—
117C22×C191—42no—
118C22×C191—42no—
119C22×C191—416no—
120C22×C191#11714yes—
121C22×C191C4×D414yes—
122C22×C191C4×D414yes—
123C22×C191#12114yes—
124C22×C191#12314yes—
125C22×C191#12414yes—
126C22×C191#12614yes—
127C22×C191C23×C411yescharacteristic
128C22×C191C22×D411yescharacteristic
129C22×C191C22×D411yescharacteristic
130C22×C191C2×#4111yescharacteristic
131C22×C191C2×#4111yescharacteristic
132C22×C191C2×#4111yescharacteristic
133C22×C191C2×#4111yescharacteristic
134C4×C191—24no—
135C4×C191—42no—
136Dic191—24no—
137Dic191—24no—
138Dic191—24no—
139Dic191—42no—
140C2×C191—44no—
141C2×C191#38818yescomplemented
142C2×C191C2×#11711yescharacteristic
143C2×C191C2×C4×D411yescharacteristic
144C2×C191C2×C4×D411yescharacteristic
145C2×C191C2×#12111yescharacteristic
146C2×C191C2×#12311yescharacteristic
147C2×C191C2×#12411yescharacteristic
148C2×C191C2×#12611yescharacteristic
149C191C2×#38811yescharacteristic, complemented, Sylow
150C2×#388—1911nomaximal, Sylow
151C22×C4⋊C4—1911no—
152C22×C22⋊C4—1911no—
153C22×C22⋊C4—1911no—
154C22×C22⋊C4D19111yescharacteristic
155C22×C42—1911no—
156#388—1918no—
157C2×#95—1911no—
158C2×#95—1911no—
159C25C2×D19111yescharacteristic
160C23×C4—1911no—
161C23×C4—1911no—
162C23×C4—1911no—
163C23×C4—1911no—
164C23×C4C2×D19111yescharacteristic
165C23×C4C2×D19111yescharacteristic
166C2×C4⋊C4—3824no—
167C2×C4⋊C4—1914no—
168C2×C22⋊C4—24no—
169C2×C22⋊C4—3824no—
170C2×C22⋊C4—1914no—
171C2×C22⋊C4—1918no—
172C2×C22⋊C4—1914no—
173C2×C22⋊C4C2×D19114yes—
174C2×C42—3824no—
175C2×C42—1914no—
176#95—1914no—
177#95—1914no—
178C24—22no—
179C24—22no—
180C24—22no—
181C24—22no—
182C24—22no—
183C24—22no—
184C24C4×D19114yes—
185C24C22×D19112yes—
186C24C22×D19111yescharacteristic
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—3822no—
193C22×C4—3822no—
194C22×C4—3822no—
195C22×C4—3822no—
196C22×C4—3822no—
197C22×C4—3822no—
198C22×C4—3822no—
199C22×C4—3822no—
200C22×C4—3822no—
201C22×C4—1912no—
202C22×C4—1914no—
203C22×C4—1914no—
204C22×C4—1914no—
205C22×C4—1912no—
206C22×C4—1912no—
207C22×C4—1912no—
208C22×C4C22⋊D19114yes—
209C22×C4C22×D19112yes—
210C22×C4C22×D19112yes—
211C4⋊C4—3828no—
212C22⋊C4—28no—
213C22⋊C4—3828no—
214C22⋊C4—19116no—
215C42—3828no—
216C23—22no—
217C23—22no—
218C23—22no—
219C23—22no—
220C23—22no—
221C23—22no—
222C23—28no—
223C23—28no—
224C23—28no—
225C23—44no—
226C23—44no—
227C23—44no—
228C23—44no—
229C23C2×C4×D19114yes—
230C23C2×C4×D19112yes—
231C23D4×D19112yes—
232C23C2×C22⋊D19112yes—
233C23#1569028612yes—
234C23#1569028612yes—
235C23#1569028612yes—
236C23#1569028712yes—
237C23C23×D19111yescharacteristic
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—28no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—44no—
245C2×C4—3822no—
246C2×C4—3822no—
247C2×C4—3822no—
248C2×C4—3822no—
249C2×C4—3822no—
250C2×C4—3822no—
251C2×C4—3828no—
252C2×C4—3828no—
253C2×C4—3828no—
254C2×C4—3822no—
255C2×C4—3822no—
256C2×C4—3822no—
257C2×C4—1914no—
258C2×C4—1914no—
259C2×C4—1914no—
260C2×C4—7644no—
261C2×C4C2×C22⋊D19114yes—
262C22—24no—
263C22—24no—
264C22—24no—
265C22—42no—
266C22—416no—
267C22—42no—
268C22—42no—
269C22—42no—
270C22#2025927814yes—
271C22(C22⋊D191)⋊C414yes—
272C22C4×C22⋊D19114yes—
273C22#2025929314yes—
274C22#2025930314yes—
275C22#2025930814yes—
276C22#2025931514yes—
277C22C22×C4×D19111yescharacteristic
278C22C2×D4×D19111yescharacteristic
279C22C22×C22⋊D19111yescharacteristic
280C22C2×#1569028611yescharacteristic
281C22C2×#1569028611yescharacteristic
282C22C2×#1569028611yescharacteristic
283C22C2×#1569028711yescharacteristic
284C4—24no—
285C4—42no—
286C4—3824no—
287C4—3824no—
288C4—3824no—
289C4—7642no—
290C2—44no—
291C2#2713255118yesdirect product factor
292C2C2×#2025927811yescharacteristic
293C2C2×(C22⋊D191)⋊C411yescharacteristic
294C2C2×C4×C22⋊D19111yescharacteristic
295C2C2×#2025929311yescharacteristic
296C2C2×#2025930311yescharacteristic
297C2C2×#2025930811yescharacteristic
298C2C2×#2025931511yescharacteristic
subgroupG/H
centerC24C22×D191
commutatorC22×C191C23×C4
FrattiniC23C23×D191
FittingC22×C22⋊C4×C191C2
socleC24×C191C23
prime radicalC25×C191C22
cosocleC23×C191C24
hypercenterC22×C22⋊C4D191
hypocenterC191C2×#388
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×Dic191⋊C4C2semidirect
4. C22×C4×Dic191C2semidirect
5. #27132551C2direct (N × H)
6. C2×C191⋊#95C2semidirect
7. C2×C191⋊#95C2semidirect
14. C2×Dic191⋊C4C22semidirect
16. C2×C22⋊Dic191C4semidirect
20. C2×C4×Dic191C22semidirect
21. C191⋊#95C22semidirect
22. C191⋊#95C22semidirect
46. C22⋊Dic191C2×C4semidirect
141. C2×C191#388semidirect
149. C191C2×#388semidirect
291. C2#27132551direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic191⋊C42
C22×C22⋊Dic1912
C22×C4×Dic1912
#271325512
C2×C191⋊#952
C22×C22⋊C4×C1912
C2×#388191