Finite Group Databasebeta

← C2×#27132867 #37581937

Subgroups — C2×#27132867 #37581937

Order 24448.

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

normal subgroups only

This group has 544 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
2C22×#15690274C211yesmaximal, characteristic
3C2×#20259320C211yesmaximal, characteristic, complemented
4C2×#20259284C211yesmaximal, characteristic
5#27132867C218yesmaximal, direct product factor
6C2×Dic191⋊C8C211yesmaximal, characteristic, complemented
7C2×#20259245C211yesmaximal, characteristic, complemented
8C2×#103×C191C211yesmaximal, characteristic, complemented
9C22×Dic382C2211yescharacteristic
10C22×D764C2211yescharacteristic
11C22×C4×D191—21no—
12C2×#15690276—24no—
13C2×#15690276C2214yes—
14C2×#15690274—24no—
15C2×#15690274C2214yes—
16C22×C191⋊C8C2211yescharacteristic
17#20259320—22no—
18#20259320C2214yescomplemented
19#20259284—22no—
20#20259284C2214yes—
21C2×Dic191⋊C4—21no—
22C2×Dic191⋊C4—21no—
23C2×(C2×D191)⋊C4—21no—
24C2×C4×Dic191C2211yescharacteristic
25Dic191⋊C8C2214yescomplemented
26#20259245C2214yescomplemented
27C22×Q8×C191C2211yescharacteristic
28C22×C8×C191C2211yescharacteristic
29C2×C4⋊C4×C191C2211yescharacteristic
30#103×C191C2214yescomplemented
31C23×D191—21no—
32C2×Dic382—21no—
33C2×Dic382—22no—
34C2×Dic382—22no—
35C2×Dic382C2312yes—
36C2×D764—21no—
37C2×D764—22no—
38C2×D764D414yes—
39C2×D764C2312yes—
40C22×Dic191—21no—
41C22×Dic191D411yescharacteristic
42C22×Dic191D411yescharacteristic
43C2×C4×D191—24no—
44C2×C4×D191—44no—
45#15690276—28no—
46#15690274—28no—
47C2×C191⋊C8—22no—
48C2×C191⋊C8C2312yes—
49Dic191⋊C4—24no—
50Dic191⋊C4—24no—
51(C2×D191)⋊C4—24no—
52C4×Dic191D412yes—
53C4×Dic191C2312yes—
54C2×Q8×C191—21no—
55C2×Q8×C191—22no—
56C2×Q8×C191—22no—
57C2×Q8×C191C2312yes—
58C22×C4×C191—21no—
59C22×C4×C191—21no—
60C22×C4×C191C2311yescharacteristic
61C2×C8×C191—22no—
62C2×C8×C191C2312yes—
63C4⋊C4×C191—21no—
64C4⋊C4×C191C2312yes—
65C22×D191—24no—
66C22×D191—22no—
67C22×D191—42no—
68C22×D191—42no—
69Dic382—22no—
70Dic382—22no—
71Dic382—42no—
72D764—24no—
73D764—22no—
74D764C2×D414yes—
75C2×Dic191—22no—
76C2×Dic191—22no—
77C2×Dic191—42no—
78C2×Dic191SD1614yescomplemented
79C2×Dic191C2×D412yes—
80C2×Dic191C2×D412yes—
81C4×D191—48no—
82C191⋊C8—22no—
83C23×C191C2×D411yescharacteristic
84Q8×C191—22no—
85Q8×C191—22no—
86Q8×C191—42no—
87C2×C4×C191—22no—
88C2×C4×C191—22no—
89C2×C4×C191—42no—
90C2×C4×C191—42no—
91C2×C4×C191C2×D411yescharacteristic
92C2×C4×C191C2×D412yes—
93C2×C4×C191#4112yes—
94C2×C4×C191C2411yescharacteristic
95C8×C191—22no—
96C22×C191#12112yes—
97C22×C191C2×SD1612yes—
98C22×C191#13712yes—
99C22×C191C22×D411yescharacteristic
100C2×D191—24no—
101C2×D191—42no—
102C2×D191—42no—
103C2×D191—48no—
104C4×C191—42no—
105C4×C191—42no—
106C4×C191#12112yes—
107C4×C191C22×D411yescharacteristic
108C4×C191C2×#4111yescharacteristic
109Dic191—22no—
110Dic191—42no—
111Dic191C2×SD1614yescomplemented
112C2×C191#46114yescomplemented
113C2×C191C2×#12111yescharacteristic
114C2×C191C22×SD1611yescharacteristic
115C2×C191C2×#13711yescharacteristic
116D191—44no—
117C191C2×#46111yescharacteristic, complemented, Sylow
118C2×#461—1911nomaximal, Sylow
119C22×SD16—1911no—
120C22×SD16—1911no—
121C2×C4⋊Q8—1911no—
122C2×C4×D4—1911no—
123#461—1918no—
124C2×C4⋊C8—1911no—
125C2×#103—1911no—
126C2×#103D19111yescharacteristic, complemented
127C22×Q8—1911no—
128C22×Q8C2×D19111yescharacteristic
129C22×D4—1911no—
130C23×C4—3821no—
131C2×SD16—3824no—
132C2×SD16—3824no—
133C2×SD16—1914no—
134C2×SD16—1914no—
135C22×C8—1911no—
136C22×C8C2×D19111yescharacteristic
137C4⋊Q8—3822no—
138C4⋊Q8—1914no—
139C4×D4—3822no—
140C4×D4—1914no—
141C2×C4⋊C4—3821no—
142C2×C4⋊C4—3821no—
143C2×C4⋊C4C2×D19111yescharacteristic
144C2×C22⋊C4—3821no—
145C2×C42—1911no—
146C4⋊C8—1914no—
147#103—1914no—
148#103C2×D19114yescomplemented
149C24—3821no—
150C2×Q8—21no—
151C2×Q8—22no—
152C2×Q8—22no—
153C2×Q8—3821no—
154C2×Q8—3822no—
155C2×Q8—3822no—
156C2×Q8—1912no—
157C2×Q8C22×D19112yes—
158C2×D4—3821no—
159C2×D4—3822no—
160C2×D4—1914no—
161C2×D4—1912no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—3824no—
165C22×C4—3821no—
166C22×C4—1911no—
167C22×C4—1911no—
168C22×C4—7644no—
169C22×C4C22×D19111yescharacteristic
170SD16—3828no—
171SD16—3828no—
172C2×C8—22no—
173C2×C8—3822no—
174C2×C8—1912no—
175C2×C8C22×D19112yes—
176C4⋊C4—21no—
177C4⋊C4—3824no—
178C4⋊C4—3824no—
179C4⋊C4C22×D19112yes—
180C22⋊C4—3824no—
181C42—1912no—
182C42—1912no—
183C23—3822no—
184C23—3824no—
185C23—7642no—
186C23—7642no—
187C23D4×D19111yescharacteristic
188Q8—22no—
189Q8—22no—
190Q8—42no—
191Q8—3822no—
192Q8—3822no—
193Q8—7642no—
194D4—3822no—
195D4—3824no—
196D4—1914no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—42no—
200C2×C4—42no—
201C2×C4—3822no—
202C2×C4—3822no—
203C2×C4—1912no—
204C2×C4—1914no—
205C2×C4—1912no—
206C2×C4—7648no—
207C2×C4—7642no—
208C2×C4D4×D19112yes—
209C2×C4D4×D19111yescharacteristic
210C2×C4#1569028712yes—
211C2×C4C23×D19111yescharacteristic
212C8—22no—
213C8—3822no—
214C22—3824no—
215C22—7642no—
216C22—7648no—
217C22—7642no—
218C22#2025929512yes—
219C22SD16×D19112yes—
220C22#2025935412yes—
221C22C2×D4×D19111yescharacteristic
222C4—42no—
223C4—42no—
224C4—3822no—
225C4—1914no—
226C4—7642no—
227C4#2025929512yes—
228C4C2×D4×D19111yescharacteristic
229C4C2×#1569028711yescharacteristic
230C2—7644no—
231C2#2713286714yesdirect product factor
232C2C2×#2025929511yescharacteristic
233C2C2×SD16×D19111yescharacteristic
234C2C2×#2025935411yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#103×C191C2
socleC23×C191C2×D4
prime radicalC22×D764C22
hypercenterC2×#103D191
hypocenterC191C2×#461
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

Complements

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

NH ≅ G/Ntype
3. C2×#20259320C2semidirect
5. #27132867C2direct (N × H)
6. C2×Dic191⋊C8C2semidirect
7. C2×#20259245C2semidirect
8. C2×#103×C191C2semidirect
18. #20259320C22semidirect
25. Dic191⋊C8C22semidirect
26. #20259245C22semidirect
30. #103×C191C22semidirect
78. C2×Dic191SD16semidirect
111. Dic191C2×SD16semidirect
112. C2×C191#461semidirect
117. C191C2×#461semidirect
126. C2×#103D191semidirect
148. #103C2×D191semidirect
231. C2#27132867direct (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×#156902742
C2×#202593202
C2×#202592842
#271328672
C2×Dic191⋊C82
C2×#202592452
C2×#103×C1912
C2×#461191