Finite Group Databasebeta

← C2×#27132886 #37581965

Subgroups — C2×#27132886 #37581965

Order 24448.

500 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 157 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×Dic764C211yesmaximal, characteristic, complemented
2C22×#15690276C211yesmaximal, characteristic
3C2×#20259310C211yesmaximal, characteristic
4C2×C4×Dic382C211yesmaximal, characteristic, complemented
5#27132886C218yesmaximal, direct product factor
6C2×#20259247C211yesmaximal, characteristic, complemented
7C2×#20259244C211yesmaximal, characteristic
8C2×C4⋊C8×C191C211yesmaximal, characteristic, complemented
9C22×Dic382C2211yescharacteristic
10C22×Dic382C2211yescharacteristic
11C22×D764C2211yescharacteristic
12C2×Dic764—24no—
13C2×Dic764C2214yescomplemented
14C2×#15690276—24no—
15C2×#15690276C2214yes—
16#20259310—22no—
17#20259310C2214yes—
18C4×Dic382—22no—
19C4×Dic382C2214yescomplemented
20C2×C4⋊Dic191C2211yescharacteristic
21C2×Dic191⋊C4—21no—
22C2×(C2×D191)⋊C4—21no—
23C2×(C2×D191)⋊C4—21no—
24C2×C4×Dic191—21no—
25#20259247C2214yescomplemented
26#20259244C2214yes—
27C22×C8×C191C2211yescharacteristic
28C22×C8×C191C2211yescharacteristic
29C2×C42×C191C2211yescharacteristic
30C4⋊C8×C191C2214yescomplemented
31C23×D191—21no—
32C2×Dic382—21no—
33C2×Dic382—21no—
34C2×Dic382—22no—
35C2×Dic382—22no—
36C2×Dic382—22no—
37C2×Dic382D414yes—
38C2×Dic382C2312yes—
39C2×Dic382C2312yes—
40C2×D764—22no—
41C2×D764—21no—
42C2×D764—22no—
43C2×D764C2312yes—
44C22×Dic191—21no—
45C22×Dic191—21no—
46C22×Dic191—21no—
47Dic764—28no—
48#15690276—28no—
49C4⋊Dic191—21no—
50C4⋊Dic191C2312yes—
51Dic191⋊C4—24no—
52(C2×D191)⋊C4—24no—
53(C2×D191)⋊C4—24no—
54C4×Dic191—24no—
55C22×C4×C191D411yescharacteristic
56C22×C4×C191D411yescharacteristic
57C22×C4×C191C2311yescharacteristic
58C2×C8×C191—22no—
59C2×C8×C191—22no—
60C2×C8×C191C2312yes—
61C2×C8×C191C2312yes—
62C42×C191D412yes—
63C42×C191C2312yes—
64C22×D191—22no—
65C22×D191—42no—
66C22×D191—42no—
67C22×D191—42no—
68Dic382—24no—
69Dic382—22no—
70Dic382—22no—
71Dic382—22no—
72Dic382—42no—
73Dic382C2×D414yes—
74D764—22no—
75D764—22no—
76D764—42no—
77C2×Dic191—24no—
78C2×Dic191—22no—
79C2×Dic191—22no—
80C2×Dic191—22no—
81C2×Dic191—42no—
82C2×Dic191—42no—
83C23×C191C2×D411yescharacteristic
84C2×C4×C191—22no—
85C2×C4×C191—22no—
86C2×C4×C191C2×D412yes—
87C2×C4×C191C2×D412yes—
88C2×C4×C191C2×D412yes—
89C2×C4×C191C2×D411yescharacteristic
90C2×C4×C191#4112yes—
91C2×C4×C191C2411yescharacteristic
92C8×C191—22no—
93C8×C191—22no—
94C22×C191#12112yes—
95C22×C191#13512yes—
96C22×C191#13712yes—
97C22×C191C22×D411yescharacteristic
98C2×D191—42no—
99C2×D191—42no—
100C2×D191—42no—
101C2×D191—84no—
102C4×C191—22no—
103C4×C191—22no—
104C4×C191#12112yes—
105C4×C191C22×D411yescharacteristic
106C4×C191C2×#4111yescharacteristic
107Dic191—24no—
108Dic191—42no—
109Dic191—42no—
110C2×C191#46414yescomplemented
111C2×C191C2×#12111yescharacteristic
112C2×C191C2×#13511yescharacteristic
113C2×C191C2×#13711yescharacteristic
114D191—82no—
115C191C2×#46411yescharacteristic, complemented, Sylow
116C2×#464—1911nomaximal, Sylow
117C22×Q16—1911no—
118C22×SD16—1911no—
119C2×#124—1911no—
120C2×C4×Q8—1911no—
121#464—1918no—
122C2×C4⋊C8D19111yescharacteristic, complemented
123C2×#103—1911no—
124C2×#102—1911no—
125C22×Q8—1911no—
126C22×Q8—1911no—
127C22×D4—1911no—
128C2×Q16—3824no—
129C2×Q16—1914no—
130C2×SD16—3824no—
131C2×SD16—1914no—
132C22×C8C2×D19111yescharacteristic
133C22×C8C2×D19111yescharacteristic
134#124—3822no—
135#124—1914no—
136C4×Q8—3822no—
137C4×Q8—1914no—
138C2×C4⋊C4—3821no—
139C2×C4⋊C4—1911no—
140C2×C22⋊C4—3821no—
141C2×C22⋊C4—3821no—
142C2×C42—3821no—
143C2×C42C2×D19111yescharacteristic
144C4⋊C8C2×D19114yescomplemented
145#103—1914no—
146#102—1914no—
147C24—3821no—
148C2×Q8—3821no—
149C2×Q8—3821no—
150C2×Q8—3822no—
151C2×Q8—3822no—
152C2×Q8—3822no—
153C2×Q8—1914no—
154C2×Q8—1912no—
155C2×Q8—1912no—
156C2×D4—3822no—
157C2×D4—3821no—
158C2×D4—3822no—
159C2×D4—1912no—
160C22×C4—3821no—
161C22×C4—3821no—
162C22×C4—3821no—
163C22×C4D76411yescharacteristic
164C22×C4D76411yescharacteristic
165C22×C4C22×D19111yescharacteristic
166Q16—3828no—
167SD16—3828no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8C22×D19112yes—
171C2×C8C22×D19112yes—
172C4⋊C4—3824no—
173C4⋊C4—3821no—
174C4⋊C4—1912no—
175C22⋊C4—3824no—
176C22⋊C4—3824no—
177C42—3824no—
178C42D76412yes—
179C42C22×D19112yes—
180C23—3822no—
181C23—7642no—
182C23—7642no—
183C23—7642no—
184C23C2×D76411yescharacteristic
185Q8—3822no—
186Q8—3824no—
187Q8—3822no—
188Q8—3822no—
189Q8—1914no—
190Q8—7642no—
191D4—3822no—
192D4—3822no—
193D4—7642no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—3822no—
197C2×C4—3824no—
198C2×C4—3822no—
199C2×C4—3822no—
200C2×C4—7642no—
201C2×C4—7642no—
202C2×C4D4×D19112yes—
203C2×C4C2×D76412yes—
204C2×C4C2×D76412yes—
205C2×C4C2×D76411yescharacteristic
206C2×C4#1569028812yes—
207C2×C4C23×D19111yescharacteristic
208C8—22no—
209C8—22no—
210C22—15284no—
211C22—7642no—
212C22—7642no—
213C22—7642no—
214C22#2025929712yes—
215C22#2025934412yes—
216C22#2025935512yes—
217C22C22×D76411yescharacteristic
218C4—22no—
219C4—22no—
220C4—3824no—
221C4—7642no—
222C4—7642no—
223C4#2025929712yes—
224C4C2×D4×D19111yescharacteristic
225C4C2×#1569028811yescharacteristic
226C2—15282no—
227C2#2713288614yesdirect product factor
228C2C2×#2025929711yescharacteristic
229C2C2×#2025934411yescharacteristic
230C2C2×#2025935511yescharacteristic
subgroupG/H
centerC23C2×D764
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4⋊C8×C191C2
socleC23×C191C2×D4
prime radicalC22×D764C22
hypercenterC2×C4⋊C8D191
hypocenterC191C2×#464
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×Dic764C2semidirect
4. C2×C4×Dic382C2semidirect
5. #27132886C2direct (N × H)
6. C2×#20259247C2semidirect
8. C2×C4⋊C8×C191C2semidirect
13. C2×Dic764C22semidirect
19. C4×Dic382C22semidirect
25. #20259247C22semidirect
30. C4⋊C8×C191C22semidirect
110. C2×C191#464semidirect
115. C191C2×#464semidirect
122. C2×C4⋊C8D191semidirect
144. C4⋊C8C2×D191semidirect
227. C2#27132886direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7642
C22×#156902762
C2×#202593102
C2×C4×Dic3822
#271328862
C2×#202592472
C2×#202592442
C2×C4⋊C8×C1912
C2×#464191