Finite Group Databasebeta

← C2×#20266124 #27187582

Subgroups — C2×#20266124 #27187582

Order 12928.

1232 conjugacy classes of subgroups; only the 274 normal subgroups are shown.

normal subgroups only

This group has 1232 conjugacy classes of subgroups — too many to draw. Only its 274 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×#87938C211yesmaximal, characteristic
2C22×C4⋊#87938C212yesmaximal, complemented
3C22×C22⋊#87938C211yesmaximal, characteristic
4#20266124C218yesmaximal, direct product factor
5C2×(C2×#87938)⋊C4C212yesmaximal, complemented
6C2×C22⋊C4×D101C211yesmaximal, characteristic
7C23×#87938—28no—
8C23×#87938—24no—
9C23×#87938C2214yes—
10C23×#87938C2211yescharacteristic
11C23×#87938C2211yescharacteristic
12C23×#87938C2212yes—
13C2×C4⋊#87938—28no—
14C2×C4⋊#87938C2218yescomplemented
15C2×C22⋊#87938—24no—
16C2×C22⋊#87938C2214yes—
17(C2×#87938)⋊C4C2218yescomplemented
18C24×D101C2211yescharacteristic
19C22×C4×D101C2212yes—
20C2×C22⋊Dic101C411yescharacteristic, complemented
21C2×#13108051C412yescomplemented
22C22⋊C4×D101C414yescomplemented
23C22⋊C4×D101C2214yes—
24C2×C22⋊C4×C101C411yescharacteristic, complemented
25C22×#87938—232no—
26C22×#87938—28no—
27C22×#87938—24no—
28C22×#87938—24no—
29C22×#87938—216no—
30C22×#87938—22no—
31C22×#87938—22no—
32C22×#87938—24no—
33C22×#87938—24no—
34C22×#87938D418yes—
35C22×#87938C2312yes—
36C22×#87938C2312yes—
37C22×#87938C2314yes—
38C4⋊#87938—216no—
39C22⋊#87938—28no—
40C23×D101—24no—
41C23×D101—24no—
42C23×D101C2×C412yes—
43C23×D101C2×C411yescharacteristic
44C23×D101D414yes—
45C23×D101Q814yes—
46C23×D101C2312yes—
47C23×D101C2311yescharacteristic
48C22×Dic101C2×C412yescomplemented
49C2×C4×D101—24no—
50C2×C4×D101—24no—
51C2×C4×D101C2×C414yescomplemented
52C2×C4×D101C2314yes—
53C22⋊Dic101C2×C414yescomplemented
54#13108051C2×C418yescomplemented
55C24×C101C2×C411yescharacteristic
56C22×C4×C101C2×C412yescomplemented
57C22⋊C4×C101C2×C414yescomplemented
58C23×C101—24no—
59C23×C101C4⋊C414yescomplemented
60C23×C101C22×C412yes—
61C23×C101C22×C411yescharacteristic
62C22×D101—24no—
63C22×D101—28no—
64C22×D101—28no—
65C22×D101—216no—
66C22×D101—28no—
67C22×D101—24no—
68C22×D101—24no—
69C22×D101C4⋊C418yescomplemented
70C22×D101C4⋊C414yescomplemented
71C22×D101C22×C412yes—
72C22×D101C22×C411yescharacteristic
73C22×D101C2×D414yes—
74C22×D101C2×D412yes—
75C22×D101C2×D414yes—
76C22×D101C2×Q814yes—
77C22×D101C2×Q812yes—
78C22×D101#4114yes—
79C22×D101C2411yescharacteristic
80C2×#87938—232no—
81C2×#87938—216no—
82C2×#87938—24no—
83C2×#87938—24no—
84C2×#87938—22no—
85C2×#87938—22no—
86C2×#87938—24no—
87C2×#87938—24no—
88C2×#87938—44no—
89C2×#87938—44no—
90C2×#87938C2×D418yes—
91C2×C4×C101—24no—
92C2×C4×C101C22×C414yescomplemented
93C2×Dic101—24no—
94C2×Dic101C22×C414yescomplemented
95C4×D101—28no—
96C4×D101—24no—
97C4×D101—24no—
98C22×C101—24no—
99C22×C101—28no—
100C22×C101C2×C4⋊C412yes—
101C22×C101C2×C4⋊C414yescomplemented
102C22×C101C4×D414yes—
103C22×C101C23×C411yescharacteristic
104C2×D101—24no—
105C2×D101—28no—
106C2×D101—24no—
107C2×D101—28no—
108C2×D101—24no—
109C2×D101—216no—
110C2×D101C2×C4⋊C412yes—
111C2×D101C2×C4⋊C414yescomplemented
112C2×D101C4×D414yes—
113C2×D101#12014yes—
114C2×D101C22⋊Q818yes—
115C2×D101#12314yes—
116C2×D101C22×D412yes—
117C2×D101C22×D411yescharacteristic
118C2×D101C22×Q811yescharacteristic
119C2×D101C2×#4112yes—
120#87938—28no—
121#87938—42no—
122#87938—42no—
123C4×C101—24no—
124Dic101—24no—
125C2×C101—24no—
126C2×C101#38514yescomplemented
127C2×C101C22×C4⋊C411yescharacteristic
128C2×C101C2×C4×D412yes—
129D101—24no—
130D101#38514yescomplemented
131D101C2×#12011yescharacteristic
132D101C2×C22⋊Q812yes—
133D101C2×#12311yescharacteristic
134C2×#385—1011nomaximal, Sylow
135C101C2×#38511yescharacteristic, complemented, Sylow
136C24×C4—1011no—
137C22×C4⋊C4—1012no—
138C22×C22⋊C4—1011no—
139C22×C22⋊C4—1011no—
140#385—1018no—
141C2×#95—1012no—
142C25—1011no—
143C23×C4—1012no—
144C23×C4—1012no—
145C23×C4—1011no—
146C23×C4—1011no—
147C23×C4—1014no—
148C23×C4—2028no—
149C23×C4—2024no—
150C2×C4⋊C4—1018no—
151C2×C4⋊C4—2028no—
152C2×C22⋊C4—1011no—
153C2×C22⋊C4—1012no—
154C2×C22⋊C4—1014no—
155C2×C22⋊C4—1014no—
156C2×C22⋊C4—1014no—
157C2×C22⋊C4—2024no—
158C2×C22⋊C4#8793811yescharacteristic, complemented
159#95—1018no—
160C24—1011no—
161C24—1014no—
162C24—1014no—
163C24—1012no—
164C24—1012no—
165C24—1011no—
166C24—2024no—
167C24—2024no—
168C24C2×#8793811yescharacteristic
169C22×C4—1014no—
170C22×C4—1018no—
171C22×C4—1012no—
172C22×C4—1014no—
173C22×C4—1014no—
174C22×C4—1012no—
175C22×C4—1012no—
176C22×C4—2024no—
177C22×C4—2024no—
178C22×C4—20216no—
179C22×C4—2022no—
180C22×C4—2022no—
181C22×C4—2024no—
182C22×C4—2024no—
183C22×C4—2024no—
184C22×C4—2024no—
185C22×C4—2028no—
186C22×C4—20232no—
187C22×C4C2×#8793812yescomplemented
188C4⋊C4—20216no—
189C22⋊C4—1014no—
190C22⋊C4—1018no—
191C22⋊C4—2028no—
192C22⋊C4C2×#8793814yescomplemented
193C23—24no—
194C23—1012no—
195C23—1012no—
196C23—1014no—
197C23—1014no—
198C23—1011no—
199C23—1011no—
200C23—1014no—
201C23—1014no—
202C23—1018no—
203C23—1014no—
204C23—1012no—
205C23—2024no—
206C23—2028no—
207C23—2024no—
208C23—2028no—
209C23—2028no—
210C23—20216no—
211C23—2024no—
212C23C4⋊#8793814yescomplemented
213C23C22×#8793812yes—
214C23C22×#8793811yescharacteristic
215C2×C4—24no—
216C2×C4—1018no—
217C2×C4—1014no—
218C2×C4—4044no—
219C2×C4—4044no—
220C2×C4—2024no—
221C2×C4—2024no—
222C2×C4—2028no—
223C2×C4—2022no—
224C2×C4—2022no—
225C2×C4—2024no—
226C2×C4—2024no—
227C2×C4—2024no—
228C2×C4—20216no—
229C2×C4—2024no—
230C2×C4—20232no—
231C2×C4—2024no—
232C2×C4C22×#8793814yescomplemented
233C22—24no—
234C22—28no—
235C22—1012no—
236C22—1012no—
237C22—1014no—
238C22—1014no—
239C22—1014no—
240C22—1018no—
241C22—1011no—
242C22—1012no—
243C22—1011no—
244C22—1014no—
245C22—2024no—
246C22—2024no—
247C22—2028no—
248C22—20216no—
249C22—2024no—
250C22—2028no—
251C22C2×C4⋊#8793812yes—
252C22C2×C4⋊#8793814yescomplemented
253C22D4×#8793814yes—
254C22C23×#8793811yescharacteristic
255C4—24no—
256C4—4042no—
257C4—4042no—
258C4—2028no—
259C4—2024no—
260C2—24no—
261C2—1011no—
262C2—1011no—
263C2—1012no—
264C2—1014no—
265C2—2024no—
266C2#2026612414yesdirect product factor
267C2C22×C4⋊#8793811yescharacteristic
268C2C2×D4×#8793812yes—
subgroupG/H
centerC23C22×#87938
commutatorC22×C101C23×C4
FrattiniC22C23×#87938
FittingC2×C22⋊C4×C101C4
socleC23×C101C22×C4
prime radicalC24×D101C22
cosocleC22×D101C24
hypercenterC2×C22⋊C4#87938
hypocenterC101C2×#385
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊#87938C2semidirect
4. #20266124C2direct (N × H)
5. C2×(C2×#87938)⋊C4C2semidirect
14. C2×C4⋊#87938C22semidirect
17. (C2×#87938)⋊C4C22semidirect
20. C2×C22⋊Dic101C4semidirect
21. C2×#13108051C4semidirect
22. C22⋊C4×D101C4semidirect
24. C2×C22⋊C4×C101C4semidirect
48. C22×Dic101C2×C4semidirect
51. C2×C4×D101C2×C4semidirect
53. C22⋊Dic101C2×C4semidirect
54. #13108051C2×C4semidirect
56. C22×C4×C101C2×C4semidirect
57. C22⋊C4×C101C2×C4semidirect
59. C23×C101C4⋊C4semidirect
69. C22×D101C4⋊C4semidirect
70. C22×D101C4⋊C4semidirect
92. C2×C4×C101C22×C4semidirect
94. C2×Dic101C22×C4semidirect
101. C22×C101C2×C4⋊C4semidirect
111. C2×D101C2×C4⋊C4semidirect
126. C2×C101#385semidirect
130. D101#385semidirect
135. C101C2×#385semidirect
158. C2×C22⋊C4#87938semidirect
187. C22×C4C2×#87938semidirect
192. C22⋊C4C2×#87938semidirect
212. C23C4⋊#87938semidirect
232. C2×C4C22×#87938semidirect
252. C22C2×C4⋊#87938semidirect
266. C2#20266124direct (N × H)

Maximal subgroups

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

subgroupindex
C24×#879382
C22×C4⋊#879382
C22×C22⋊#879382
#202661242
C2×(C2×#87938)⋊C42
C2×C22⋊C4×D1012
C2×#385101