Finite Group Databasebeta

← C2×#20264910 #27169608

Subgroups — C2×#20264910 #27169608

Order 12928.

388 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 101 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
1C2×#15692229C211yesmaximal, characteristic
2C2×C22⋊#11717579C211yesmaximal, characteristic, complemented
3#20264910C214yesmaximal, direct product factor
4C2×#95×C101C211yesmaximal, characteristic, complemented
5C22×D404C411yescharacteristic, complemented
6C22×C22⋊D101—21no—
7C22×#11717579—21no—
8#15692229—21no—
9#15692229—21no—
10#15692229C412yescomplemented
11#15692229C2212yes—
12C2×C4⋊Dic101C411yescharacteristic, complemented
13C2×#13108051—21no—
14C22⋊#11717579—21no—
15C22⋊#11717579C2212yescomplemented
16C23×C4×C101—21no—
17C23×C4×C101C2211yescharacteristic
18#95×C101—21no—
19#95×C101C2212yescomplemented
20C23×D101—21no—
21C2×D404—21no—
22C2×D404—42no—
23C2×D404C2×C412yescomplemented
24C2×C22⋊D101—22no—
25C2×C22⋊D101—22no—
26C2×C22⋊D101—42no—
27C2×C22⋊D101—42no—
28C22×Dic101—21no—
29C2×#11717579—22no—
30C2×#11717579—42no—
31C4⋊Dic101—21no—
32C4⋊Dic101C2×C412yescomplemented
33#13108051—22no—
34#13108051—22no—
35C24×C101D411yescharacteristic
36C22×C4×C101—24no—
37C22×C4×C101—22no—
38C22×C4×C101—42no—
39C22×C4×C101—42no—
40C22×C4×C101—42no—
41C22×C4×C101C2×C411yescharacteristic
42C22×C4×C101C2×C411yescharacteristic
43C22×C4×C101D411yescharacteristic
44C22×C4×C101D411yescharacteristic
45C22×C4×C101D411yescharacteristic
46C22×C4×C101C2311yescharacteristic
47C23×C101—22no—
48C23×C101—22no—
49C23×C101C22⋊C411yescharacteristic
50C23×C101C22⋊C411yescharacteristic
51C23×C101D812yes—
52C23×C101SD1612yes—
53C23×C101C2×D411yescharacteristic
54C22×D101—22no—
55C22×D101—42no—
56C22×D101—42no—
57C22×D101—42no—
58C2×C4×C101—22no—
59C2×C4×C101—22no—
60C2×C4×C101—24no—
61C2×C4×C101—41no—
62C2×C4×C101—41no—
63C2×C4×C101—41no—
64C2×C4×C101—41no—
65C2×C4×C101—48no—
66C2×C4×C101—42no—
67C2×C4×C101—42no—
68C2×C4×C101C22⋊C411yescharacteristic
69C2×C4×C101C22⋊C411yescharacteristic
70C2×C4×C101C22×C411yescharacteristic
71C2×C4×C101C2×D411yescharacteristic
72C22⋊D101—44no—
73C22⋊D101—42no—
74C22⋊D101—42no—
75C2×Dic101—22no—
76C2×Dic101—42no—
77D404—42no—
78D404—42no—
79#11717579—42no—
80C22×C101—24no—
81C22×C101—24no—
82C22×C101—21no—
83C22×C101—21no—
84C22×C101—21no—
85C22×C101—21no—
86C22×C101#9912yes—
87C22×C101#10212yes—
88C22×C101#10212yes—
89C22×C101#10412yes—
90C22×C101C2×C22⋊C411yescharacteristic
91C22×C101C2×D811yescharacteristic
92C22×C101C2×SD1611yescharacteristic
93C2×D101—42no—
94C2×D101—42no—
95C2×D101—42no—
96C2×D101—84no—
97C4×C101—21no—
98C4×C101—21no—
99C4×C101—21no—
100C4×C101—21no—
101C4×C101—44no—
102Dic101—42no—
103C2×C101—21no—
104C2×C101—22no—
105C2×C101—21no—
106C2×C101#32714yescomplemented
107C2×C101C2×#9911yescharacteristic
108C2×C101C2×#10211yescharacteristic
109C2×C101C2×#10411yescharacteristic
110D101—82no—
111C2×#327—1011nomaximal, Sylow
112C101C2×#32711yescharacteristic, complemented, Sylow
113C2×#121—1011no—
114C2×C22⋊C8—1011no—
115C2×#95D10111yescharacteristic, complemented
116#327—1014no—
117C22×D4—1011no—
118C22×D4—2021no—
119C23×C4—21no—
120C23×C4C2×D10111yescharacteristic
121C22×C8—2021no—
122#121—1012no—
123#121—1012no—
124#121—2021no—
125#121—2021no—
126C2×C4⋊C4—1011no—
127C2×C22⋊C4—2021no—
128C22⋊C8—1012no—
129C22⋊C8—2021no—
130#95—21no—
131#95C2×D10112yescomplemented
132C24—2021no—
133C24C22⋊D10111yescharacteristic
134C2×D4—1012no—
135C2×D4—4042no—
136C2×D4—4042no—
137C2×D4—4042no—
138C2×D4—2022no—
139C2×D4—2022no—
140C2×D4—2021no—
141C22×C4—24no—
142C22×C4—22no—
143C22×C4—42no—
144C22×C4—42no—
145C22×C4—42no—
146C22×C4—2021no—
147C22×C4C4×D10111yescharacteristic
148C22×C4C4×D10111yescharacteristic
149C22×C4D40411yescharacteristic
150C22×C4D40411yescharacteristic
151C22×C4C22⋊D10111yescharacteristic
152C22×C4C22×D10111yescharacteristic
153C2×C8—4042no—
154C2×C8—2022no—
155C4⋊C4—1012no—
156C4⋊C4—2021no—
157C22⋊C4—2022no—
158C22⋊C4—2022no—
159C23—22no—
160C23—22no—
161C23—4042no—
162C23—4042no—
163C23—4042no—
164C23—2022no—
165C23#1310805111yescharacteristic
166C23#1310805111yescharacteristic
167C23#1310805912yes—
168C23#1310806112yes—
169C23C2×C22⋊D10111yescharacteristic
170D4—4042no—
171D4—4042no—
172D4—4044no—
173D4—4042no—
174D4—4042no—
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—24no—
178C2×C4—41no—
179C2×C4—41no—
180C2×C4—41no—
181C2×C4—41no—
182C2×C4—42no—
183C2×C4—48no—
184C2×C4—42no—
185C2×C4—4042no—
186C2×C4—2022no—
187C2×C4#1310805111yescharacteristic
188C2×C4#1310805111yescharacteristic
189C2×C4C2×C4×D10111yescharacteristic
190C2×C4C2×D40411yescharacteristic
191C8—4042no—
192C22—21no—
193C22—21no—
194C22—24no—
195C22—24no—
196C22—21no—
197C22—21no—
198C22—8084no—
199C22—4042no—
200C22—4042no—
201C22—4042no—
202C22#1569216912yes—
203C22#1569217512yes—
204C22#1569217512yes—
205C22#1569218312yes—
206C22C2×#1310805111yescharacteristic
207C22C2×#1310805911yescharacteristic
208C22C2×#1310806111yescharacteristic
209C4—21no—
210C4—21no—
211C4—21no—
212C4—21no—
213C4—44no—
214C4—4042no—
215C2—21no—
216C2—22no—
217C2—21no—
218C2—8082no—
219C2#2026491014yesdirect product factor
220C2C2×#1569216911yescharacteristic
221C2C2×#1569217511yescharacteristic
222C2C2×#1569218311yescharacteristic
subgroupG/H
centerC23#13108051
commutatorC2×C4×C101C22×C4
FrattiniC22×C4C22×D101
FittingC2×#95×C101C2
socleC23×C101C22⋊C4
prime radicalC2×#15692229C2
cosocleC22×C4×C101C23
hypercenterC2×#95D101
hypocenterC101C2×#327
LCSG ▷ C2×C4×C101 ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊#11717579C2semidirect
3. #20264910C2direct (N × H)
4. C2×#95×C101C2semidirect
5. C22×D404C4semidirect
10. #15692229C4semidirect
12. C2×C4⋊Dic101C4semidirect
15. C22⋊#11717579C22semidirect
19. #95×C101C22semidirect
23. C2×D404C2×C4semidirect
32. C4⋊Dic101C2×C4semidirect
106. C2×C101#327semidirect
112. C101C2×#327semidirect
115. C2×#95D101semidirect
131. #95C2×D101semidirect
219. C2#20264910direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156922292
C2×C22⋊#117175792
#202649102
C2×#95×C1012
C2×#327101