Finite Group Databasebeta

← C2×#27163741 #38767156

Subgroups — C2×#27163741 #38767156

Order 25472.

456 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 109 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
1C22×(C2×D199)⋊C4C211yesmaximal, characteristic
2C2×C22⋊(C199⋊C8)C211yesmaximal, characteristic, complemented
3#27163741C214yesmaximal, direct product factor
4C2×C22⋊C8×C199C211yesmaximal, characteristic, complemented
5C24×D199C411yescharacteristic
6C23×Dic199C411yescharacteristic
7C22×C199⋊C8—21no—
8C2×(C2×D199)⋊C4—21no—
9C2×(C2×D199)⋊C4—21no—
10C2×(C2×D199)⋊C4—21no—
11C2×(C2×D199)⋊C4—21no—
12C2×(C2×D199)⋊C4C412yes—
13C2×(C2×D199)⋊C4C2212yes—
14C22⋊(C199⋊C8)—21no—
15C22⋊(C199⋊C8)C2212yescomplemented
16C23×C4×C199C2211yescharacteristic
17C22×C8×C199—21no—
18C22⋊C8×C199—21no—
19C22⋊C8×C199C2212yescomplemented
20C23×D199—21no—
21C23×D199—21no—
22C23×D199—22no—
23C23×D199—42no—
24C23×D199—42no—
25C23×D199C814yescomplemented
26C23×D199C2×C412yes—
27C22×Dic199—21no—
28C22×Dic199—21no—
29C22×Dic199—42no—
30C22×Dic199C2×C412yes—
31C2×C199⋊C8—22no—
32C2×C199⋊C8—42no—
33(C2×D199)⋊C4—22no—
34(C2×D199)⋊C4—22no—
35(C2×D199)⋊C4—22no—
36(C2×D199)⋊C4—22no—
37C24×C199C2×C411yescharacteristic
38C22×C4×C199—42no—
39C22×C4×C199C2×C411yescharacteristic
40C22×C4×C199D411yescharacteristic
41C22×C4×C199D411yescharacteristic
42C22×C4×C199D411yescharacteristic
43C22×C4×C199D411yescharacteristic
44C22×C4×C199C2311yescharacteristic
45C2×C8×C199—22no—
46C2×C8×C199—42no—
47C22×D199—24no—
48C22×D199—24no—
49C22×D199—22no—
50C22×D199—22no—
51C22×D199—48no—
52C22×D199—42no—
53C22×D199—42no—
54C22×D199—42no—
55C22×D199—42no—
56C22×D199—48no—
57C22×D199—42no—
58C22×D199—42no—
59C22×D199C2×C814yescomplemented
60C2×Dic199—22no—
61C2×Dic199—42no—
62C2×Dic199—42no—
63C2×Dic199—42no—
64C199⋊C8—42no—
65C23×C199—22no—
66C23×C199—22no—
67C23×C199C22⋊C411yescharacteristic
68C23×C199C22⋊C411yescharacteristic
69C23×C199C2×C812yes—
70C23×C199M1612yes—
71C23×C199C22×C411yescharacteristic
72C2×C4×C199—22no—
73C2×C4×C199—22no—
74C2×C4×C199—41no—
75C2×C4×C199—41no—
76C2×C4×C199—41no—
77C2×C4×C199—41no—
78C2×C4×C199C22⋊C411yescharacteristic
79C2×C4×C199C22⋊C411yescharacteristic
80C2×C4×C199C2×D411yescharacteristic
81C2×C4×C199C2×D411yescharacteristic
82C8×C199—42no—
83C22×C199—24no—
84C22×C199—24no—
85C22×C199—21no—
86C22×C199—21no—
87C22×C199—21no—
88C22×C199—21no—
89C22×C199C22⋊C812yes—
90C22×C199C22⋊C812yes—
91C22×C199#9912yes—
92C22×C199#10012yes—
93C22×C199C2×C22⋊C411yescharacteristic
94C22×C199C22×C811yescharacteristic
95C22×C199C2×M1611yescharacteristic
96C2×D199—24no—
97C2×D199—48no—
98C2×D199—44no—
99C2×D199—48no—
100C2×D199—42no—
101C2×D199—42no—
102C2×D199—44no—
103C4×C199—21no—
104C4×C199—21no—
105C4×C199—21no—
106C4×C199—21no—
107Dic199—42no—
108C2×C199—22no—
109C2×C199—21no—
110C2×C199—21no—
111C2×C199#32314yescomplemented
112C2×C199C2×C22⋊C811yescharacteristic
113C2×C199C2×#9911yescharacteristic
114C2×C199C2×#10011yescharacteristic
115D199—44no—
116C199C2×#32311yescharacteristic, complemented, Sylow
117C2×#323—1991nomaximal, Sylow
118C22×C22⋊C4—1991no—
119C2×C22⋊C8—1991no—
120C2×C22⋊C8D19911yescharacteristic, complemented
121#323—1994no—
122C25—1991no—
123C23×C4—1991no—
124C23×C4C2×D19911yescharacteristic
125C22×C8—21no—
126C22×C8—3981no—
127C2×C22⋊C4—3981no—
128C2×C22⋊C4—3981no—
129C2×C22⋊C4—3981no—
130C2×C22⋊C4—3981no—
131C2×C22⋊C4—1992no—
132C2×C22⋊C4—1992no—
133C22⋊C8—21no—
134C22⋊C8—3981no—
135C22⋊C8—1992no—
136C22⋊C8C2×D19912yescomplemented
137C24—7962no—
138C24—7962no—
139C24—3981no—
140C24—3981no—
141C24—3982no—
142C24—1994no—
143C24—1992no—
144C24C4×D19911yescharacteristic
145C22×C4—42no—
146C22×C4—7962no—
147C22×C4—3981no—
148C22×C4—3981no—
149C22×C4—1992no—
150C22×C4C4×D19911yescharacteristic
151C22×C4C22⋊D19911yescharacteristic
152C22×C4C22⋊D19911yescharacteristic
153C22×C4D79611yescharacteristic
154C22×C4D79611yescharacteristic
155C22×C4C22×D19911yescharacteristic
156C2×C8—22no—
157C2×C8—42no—
158C2×C8—7962no—
159C2×C8—3982no—
160C22⋊C4—3982no—
161C22⋊C4—3982no—
162C22⋊C4—3982no—
163C22⋊C4—3982no—
164C23—22no—
165C23—22no—
166C23—7962no—
167C23—7962no—
168C23—7968no—
169C23—7962no—
170C23—7962no—
171C23—7968no—
172C23—7962no—
173C23—7962no—
174C23—3982no—
175C23—3984no—
176C23—3984no—
177C23—3982no—
178C23—1994no—
179C23(C2×D199)⋊C411yescharacteristic
180C23(C2×D199)⋊C411yescharacteristic
181C23C8×D19912yes—
182C23#1569186912yes—
183C23C2×C4×D19911yescharacteristic
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—41no—
187C2×C4—41no—
188C2×C4—41no—
189C2×C4—41no—
190C2×C4—7962no—
191C2×C4—7962no—
192C2×C4—7962no—
193C2×C4—3982no—
194C2×C4(C2×D199)⋊C411yescharacteristic
195C2×C4(C2×D199)⋊C411yescharacteristic
196C2×C4C2×C22⋊D19911yescharacteristic
197C2×C4C2×D79611yescharacteristic
198C8—42no—
199C8—7962no—
200C22—21no—
201C22—21no—
202C22—21no—
203C22—21no—
204C22—24no—
205C22—24no—
206C22—7964no—
207C22—7964no—
208C22—7968no—
209C22—7962no—
210C22—7962no—
211C22—7968no—
212C22—3984no—
213C22(C2×D199)⋊C812yes—
214C22(C2×D199)⋊C812yes—
215C22#2026386912yes—
216C22#2026387112yes—
217C22C2×(C2×D199)⋊C411yescharacteristic
218C22C2×C8×D19911yescharacteristic
219C22C2×#1569186911yescharacteristic
220C4—21no—
221C4—21no—
222C4—21no—
223C4—21no—
224C4—7962no—
225C2—21no—
226C2—21no—
227C2—22no—
228C2—7964no—
229C2#2716374114yesdirect product factor
230C2C2×(C2×D199)⋊C811yescharacteristic
231C2C2×#2026386911yescharacteristic
232C2C2×#2026387111yescharacteristic
subgroupG/H
centerC23(C2×D199)⋊C4
commutatorC22×C199C22×C8
FrattiniC22×C4C22×D199
FittingC2×C22⋊C8×C199C2
socleC23×C199C22⋊C4
prime radicalC24×D199C4
cosocleC22×C4×C199C23
hypercenterC2×C22⋊C8D199
hypocenterC199C2×#323
LCSG ▷ C22×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊(C199⋊C8)C2semidirect
3. #27163741C2direct (N × H)
4. C2×C22⋊C8×C199C2semidirect
15. C22⋊(C199⋊C8)C22semidirect
19. C22⋊C8×C199C22semidirect
25. C23×D199C8semidirect
59. C22×D199C2×C8semidirect
111. C2×C199#323semidirect
116. C199C2×#323semidirect
120. C2×C22⋊C8D199semidirect
136. C22⋊C8C2×D199semidirect
229. C2#27163741direct (N × H)

Maximal subgroups

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

subgroupindex
C22×(C2×D199)⋊C42
C2×C22⋊(C199⋊C8)2
#271637412
C2×C22⋊C8×C1992
C2×#323199