Finite Group Databasebeta

← C2×#27132862 #37581951

Subgroups — C2×#27132862 #37581951

Order 24448.

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

normal subgroups only

This group has 584 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×#15690276C211yesmaximal, characteristic, complemented
2C22×#15690275C211yesmaximal, characteristic, complemented
3C2×#20259318C211yesmaximal, characteristic
4C2×#20259287C211yesmaximal, characteristic, complemented
5#27132862C218yesmaximal, direct product factor
6C2×Dic191⋊C8C211yesmaximal, characteristic, complemented
7C2×#20259242C211yesmaximal, characteristic, complemented
8C2×#102×C191C211yesmaximal, characteristic, complemented
9C22×Dic382C2211yescharacteristic
10C22×D764C2211yescharacteristic
11C22×C22⋊D191—21no—
12C22×C22⋊D191—21no—
13C2×#15690276—24no—
14C2×#15690276C2214yescomplemented
15C2×#15690275—24no—
16C2×#15690275C2214yescomplemented
17C22×C191⋊C8C2211yescharacteristic
18#20259318—22no—
19#20259318C2214yes—
20#20259287—22no—
21#20259287C2214yescomplemented
22C2×Dic191⋊C4—21no—
23C2×C4×Dic191—21no—
24C2×C4×Dic191C2211yescharacteristic
25Dic191⋊C8C2214yescomplemented
26#20259242C2214yescomplemented
27C22×D4×C191C2211yescharacteristic
28C22×C8×C191C2211yescharacteristic
29C2×C4⋊C4×C191C2211yescharacteristic
30#102×C191C2214yescomplemented
31C23×D191—21no—
32C2×Dic382—21no—
33C2×Dic382—22no—
34C2×Dic382D414yescomplemented
35C2×Dic382C2312yes—
36C2×D764—22no—
37C2×D764—21no—
38C2×D764—22no—
39C2×D764C2312yes—
40C2×C22⋊D191—24no—
41C2×C22⋊D191—24no—
42C2×C22⋊D191—44no—
43C2×C22⋊D191—44no—
44C22×Dic191—21no—
45C22×Dic191D411yescharacteristic
46C22×Dic191D411yescharacteristic
47#15690276—28no—
48#15690275—28no—
49C2×C191⋊C8—22no—
50C2×C191⋊C8C2312yes—
51Dic191⋊C4—24no—
52C4×Dic191—24no—
53C4×Dic191D412yes—
54C4×Dic191C2312yes—
55C24×C191—21no—
56C2×D4×C191—22no—
57C2×D4×C191—21no—
58C2×D4×C191—22no—
59C2×D4×C191C2312yes—
60C22×C4×C191—21no—
61C22×C4×C191C2311yescharacteristic
62C2×C8×C191—22no—
63C2×C8×C191C2312yes—
64C4⋊C4×C191—21no—
65C4⋊C4×C191C2312yes—
66C22×D191—22no—
67C22×D191—42no—
68C22×D191—42no—
69C22×D191—42no—
70Dic382—24no—
71Dic382—22no—
72Dic382C2×D414yescomplemented
73D764—22no—
74D764—22no—
75D764—42no—
76C22⋊D191—48no—
77C22⋊D191—48no—
78C2×Dic191—24no—
79C2×Dic191—22no—
80C2×Dic191—22no—
81C2×Dic191SD1614yescomplemented
82C2×Dic191C2×D412yes—
83C2×Dic191C2×D412yes—
84C191⋊C8—22no—
85C23×C191—22no—
86C23×C191—42no—
87C23×C191—42no—
88C23×C191—42no—
89C23×C191C2×D411yescharacteristic
90D4×C191—22no—
91D4×C191—22no—
92D4×C191—42no—
93C2×C4×C191—22no—
94C2×C4×C191—42no—
95C2×C4×C191C2×D411yescharacteristic
96C2×C4×C191C2×D412yes—
97C2×C4×C191#4112yes—
98C2×C4×C191C2411yescharacteristic
99C8×C191—22no—
100C22×C191—42no—
101C22×C191—42no—
102C22×C191—42no—
103C22×C191—84no—
104C22×C191#12112yes—
105C22×C191C2×SD1612yes—
106C22×C191AGL(1,ℤ/8)12yes—
107C22×C191C22×D411yescharacteristic
108C2×D191—42no—
109C2×D191—42no—
110C2×D191—42no—
111C2×D191—84no—
112C4×C191—42no—
113C4×C191#12112yes—
114C4×C191C22×D411yescharacteristic
115C4×C191C2×#4111yescharacteristic
116Dic191—24no—
117Dic191—22no—
118Dic191C2×SD1614yescomplemented
119C2×C191—82no—
120C2×C191#46014yescomplemented
121C2×C191C2×#12111yescharacteristic
122C2×C191C22×SD1611yescharacteristic
123C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
124D191—82no—
125C191C2×#46011yescharacteristic, complemented, Sylow
126C2×#460—1911nomaximal, Sylow
127C22×SD16—1911no—
128C22×SD16—1911no—
129C2×#127—1911no—
130C2×C4×Q8—1911no—
131#460—1918no—
132C2×C4⋊C8—1911no—
133C2×#102—1911no—
134C2×#102D19111yescharacteristic, complemented
135C22×Q8—1911no—
136C22×D4—3821no—
137C22×D4—3821no—
138C22×D4—1911no—
139C22×D4C2×D19111yescharacteristic
140C2×SD16—3824no—
141C2×SD16—3824no—
142C2×SD16—1914no—
143C2×SD16—1914no—
144C22×C8—1911no—
145C22×C8C2×D19111yescharacteristic
146#127—3822no—
147#127—1914no—
148C4×Q8—3822no—
149C4×Q8—1914no—
150C2×C4⋊C4—3821no—
151C2×C4⋊C4C2×D19111yescharacteristic
152C2×C42—3821no—
153C2×C42—1911no—
154C4⋊C8—1914no—
155#102—1914no—
156#102C2×D19114yescomplemented
157C24—21no—
158C24—3821no—
159C2×Q8—3821no—
160C2×Q8—3822no—
161C2×Q8—1914no—
162C2×Q8—1912no—
163C2×D4—22no—
164C2×D4—21no—
165C2×D4—22no—
166C2×D4—3824no—
167C2×D4—3824no—
168C2×D4—3822no—
169C2×D4—3821no—
170C2×D4—3822no—
171C2×D4—1912no—
172C2×D4—7644no—
173C2×D4—7644no—
174C2×D4C22×D19112yes—
175C22×C4—21no—
176C22×C4—3821no—
177C22×C4—1911no—
178C22×C4—1911no—
179C22×C4C22×D19111yescharacteristic
180SD16—3828no—
181SD16—3828no—
182C2×C8—22no—
183C2×C8—3822no—
184C2×C8—1912no—
185C2×C8C22×D19112yes—
186C4⋊C4—21no—
187C4⋊C4—3824no—
188C4⋊C4C22×D19112yes—
189C42—3824no—
190C42—1912no—
191C42—1912no—
192C23—22no—
193C23—42no—
194C23—42no—
195C23—42no—
196C23—3822no—
197C23—7642no—
198C23—7642no—
199C23—7642no—
200C23D4×D19111yescharacteristic
201Q8—3822no—
202Q8—3824no—
203Q8—1914no—
204D4—22no—
205D4—22no—
206D4—42no—
207D4—3822no—
208D4—3822no—
209D4—7648no—
210D4—7648no—
211D4—7642no—
212C2×C4—22no—
213C2×C4—42no—
214C2×C4—3822no—
215C2×C4—3822no—
216C2×C4—3824no—
217C2×C4—1912no—
218C2×C4—1914no—
219C2×C4—1912no—
220C2×C4D4×D19112yes—
221C2×C4D4×D19111yescharacteristic
222C2×C4#1569028712yes—
223C2×C4C23×D19111yescharacteristic
224C8—22no—
225C8—3822no—
226C22—42no—
227C22—42no—
228C22—42no—
229C22—84no—
230C22—15284no—
231C22—7642no—
232C22—7642no—
233C22—7642no—
234C22#2025929512yes—
235C22SD16×D19112yes—
236C22#2025934612yes—
237C22C2×D4×D19111yescharacteristic
238C4—42no—
239C4—3822no—
240C4—3824no—
241C4—1914no—
242C4#2025929512yes—
243C4C2×D4×D19111yescharacteristic
244C4C2×#1569028711yescharacteristic
245C2—82no—
246C2—15282no—
247C2#2713286214yesdirect product factor
248C2C2×#2025929511yescharacteristic
249C2C2×SD16×D19111yescharacteristic
250C2C2×#2025934611yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#102×C191C2
socleC23×C191C2×D4
prime radicalC2×#20259318C2
hypercenterC2×#102D191
hypocenterC191C2×#460
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

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

NH ≅ G/Ntype
1. C22×#15690276C2semidirect
2. C22×#15690275C2semidirect
4. C2×#20259287C2semidirect
5. #27132862C2direct (N × H)
6. C2×Dic191⋊C8C2semidirect
7. C2×#20259242C2semidirect
8. C2×#102×C191C2semidirect
14. C2×#15690276C22semidirect
16. C2×#15690275C22semidirect
21. #20259287C22semidirect
25. Dic191⋊C8C22semidirect
26. #20259242C22semidirect
30. #102×C191C22semidirect
34. C2×Dic382D4semidirect
72. Dic382C2×D4semidirect
81. C2×Dic191SD16semidirect
118. Dic191C2×SD16semidirect
120. C2×C191#460semidirect
125. C191C2×#460semidirect
134. C2×#102D191semidirect
156. #102C2×D191semidirect
247. C2#27132862direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902762
C22×#156902752
C2×#202593182
C2×#202592872
#271328622
C2×Dic191⋊C82
C2×#202592422
C2×#102×C1912
C2×#460191